University of Iowa Iowa Research Online Theses and Dissertations 2015 Interactional competence in paired speaking tests: role of paired task and test-taker speaking ability in co-constructed discourse Katharina Kley University of Iowa Copyright 2015 Katharina Kley This dissertation is available at Iowa Research Online: http://ir.uiowa.edu/etd/1663 Recommended Citation Kley, Katharina. "Interactional competence in paired speaking tests: role of paired task and test-taker speaking ability in co-constructed discourse." PhD (Doctor of Philosophy) thesis, University of Iowa, 2015. http://ir.uiowa.edu/etd/1663. Follow this and additional works at: http://ir.uiowa.edu/etd Part of the First and Second Language Acquisition Commons INTERACTIONAL COMPETENCE IN PAIRED SPEAKING TESTS: ROLE OF PAIRED TASK AND TEST-TAKER SPEAKING ABILITY IN CO-CONSTRUCTED DISCOURSE by Katharina Kley A thesis submitted in partial fulfillment of the requirements for the Doctor of Philosophy degree in Second Language Acquisition in the Graduate College of The University of Iowa May 2015 Thesis Supervisor: Associate Professor Judith E. Liskin-Gasparro Copyright by KATHARINA KLEY 2015 All Rights Reserved Graduate College The University of Iowa Iowa City, Iowa CERTIFICATE OF APPROVAL ____________________________ PH.D. THESIS _________________ This is to certify that the Ph.D. thesis of Katharina Kley has been approved by the Examining Committee for the thesis requirement for the Doctor of Philosophy degree in Second Language Acquisition at the May 2015 graduation. Thesis Committee: ____________________________________________ Judith E. Liskin-Gasparro, Thesis Supervisor ____________________________________________ Sarah M. B. Fagan ____________________________________________ Kristine L. Muñoz ____________________________________________ Bruce Nottingham-Spencer ____________________________________________ Lia M. Plakans ____________________________________________ Donald B. Yarbrough To my parents ii ACKNOWLEDGEMENTS I am indebted to all the people who were involved in this project. Without their support, it would have been impossible to complete this dissertation. My deepest and sincere gratitude goes to my advisor Judy Liskin-Gasparro for her guidance, encouragement, and patience. I wish to thank Sarah Fagan, Kristine Muñoz, Bruce Nottingham-Spencer, Lia Plakans, and Donald Yarbrough for agreeing to be on my dissertation committee. I also want to thank Elke Heckner, Sabine Gölz, Kirsten Kumpf Baele, and Yasemin Mohammad for allowing me to collect data in their German classes. I extend my thanks to the students who participated in my study. Their participation made this project possible. I am very grateful for my friends and colleagues—Fatima Baig, Elizabeth Deifell, Katja Himmelreich, Franziska Kretzschmar, Pilar Marcé, Regina Range, and Hiromi Takayama—, who have supported and helped me during the dissertation process. Last but not least, I would like to extend my deepest gratitude to my parents, whose encouragement and support have always been invaluable to me. Without them, I would have never made it this far. iii ABSTRACT This dissertation centers on the under-researched construct of interactional competence, which refers to features of jointly constructed discourse. When applied to the testing of speaking skills in a second language, interactional competence refers to features of the discourse that the two students produce together; rather than the speaking ability or performance of each person individually. This dissertation describes the construct of interactional competence in a lowstakes, paired speaking test setting targeted at students in their second year of German instruction at the college level. The purpose of this study is two-fold. First, the study analyzes the conversational resources that are co-constructed in the test discourse to maintain mutual understanding, which is considered the basis for interactional competence. Second, the study examines the impact of task (jigsaw task and discussion task) and speaking ability-level combination (same and different ability) in the test-taker pair on the co-constructed test discourse and thus on the deployment of the conversational resources to maintain intersubjectivity. In that respect, this study also seeks to analyze how the identified conversational resources are involved in establishing and negotiating language ability identities that are displayed in the test discourse. Conversation analytic conventions were used to investigate the interactional resources that test takers deploy to maintain mutual understanding. The procedures of repair (self-repair in response to other-initiated repair, inter-turn delays, and misunderstandings as well as other-repair in conjunction with word search activities) that emerged from the inductive analysis of the test discourse have broadened the conceptualization of interactional competence in the context of paired speaking assessments. iv Frequency distributions of the interactional resources were created to provide a better understanding of the impact of task and ability-level combination on the co-constructed repair procedures. The rationale behind this analysis is the general understanding of language testers that both resources and context influence test performance. The findings from the quantitative analysis suggest that there are more similarities than differences in repair use across the jigsaw task and the discussion task. In addition, even though some trends in the co-construction of repair procedures may be attributed to the higher or lower speaking ability of the test takers, the relationship between the ability-level combination in the pair and the use of repair seems to be rather variable. Finally, to learn more about the interrelationship between test takers’ speaking ability and interactional competence, this dissertation also approached speaking ability in terms of test takers’ co-constructed language ability identities that are displayed in the test discourse. By means of single case analyses, the study provided a detailed picture of the relationship between language ability identities and the procedures of repair, both of which are co-constructed at the discourse level. The findings from the conversation analysis show that the speaker who provides the repair is usually able to position himself or herself as the more competent or proficient speaker in the test discourse. v PUBLIC ABSTRACT Anyone who plays tennis knows that the ability of one’s opponent—whether matched in ability, a stronger player, or a weaker player—has an effect on the way one plays. Thus, the tennis skills of both players influence the game. The type and condition of the tennis court may also have an effect on the match. Depending on the tennis court and the tennis players, it may be easy to keep the ball in the game. It may also require a lot of effort to have the ball going back and forth a few times. The influence of the setting and the participants also holds true for interactions in a second language, although the degree and nature of their influence has hardly been studied. This dissertation studies how the task and the conversational partners influence the interaction in a speaking test for German as a second language. What role do the task and the participants’ speaking ability play in getting an interaction back on track when it was going astray? The interactions that two test takers produced in two different test tasks were analyzed to determine what the test takers do to maintain understanding between each other. The findings from this study may help develop appropriate test tasks and rating scales. vi TABLE OF CONTENTS LIST OF TABLES .......................................................................................................................... x CHAPTER 1 INTRODUCTION ................................................................................................. 1 1.1 1.2 1.3 1.4 1.5 Context of the study ............................................................................................................ 1 Motivation of the study ....................................................................................................... 5 Purpose of the study and research questions ...................................................................... 9 Setting of the study ........................................................................................................... 13 Overview of the study ....................................................................................................... 14 CHAPTER 2 LITERATURE REVIEW .................................................................................... 16 2.1 Communicative competence ............................................................................................. 16 2.1.1 Hymes (1972a) ........................................................................................................... 18 2.1.2 Canale and Swain (1980) ........................................................................................... 19 2.1.3 Bachman (1990) ......................................................................................................... 21 2.1.4 Bachman and Palmer (1996) ...................................................................................... 21 2.1.5 Criticisms ................................................................................................................... 23 2.1.6 Summary .................................................................................................................... 24 2.2 Interactional competence .................................................................................................. 25 2.2.1 Discursive practice ..................................................................................................... 28 2.2.2 Resources ................................................................................................................... 29 2.2.3 Context ....................................................................................................................... 30 2.2.4 Intersubjectivity.......................................................................................................... 32 2.2.5 Summary .................................................................................................................... 34 2.3 Interactional competence and development in CA–SLA.................................................. 37 2.3.1 Excursus: Conversation analysis ................................................................................ 38 2.3.2 Interactional competence as object of L2 learning..................................................... 42 2.3.3 Interactional competence as condition for L2 learning .............................................. 45 2.3.4 L2 learning and interactional development from a CA–SLA perspective ................. 46 2.3.5 Evidence for L2 interactional development ............................................................... 47 2.3.6 Summary .................................................................................................................... 49 2.4 Interaction-based language testing.................................................................................... 51 2.4.1 Ability-in-language user-in-context approach (Chalhoub-Deville, 2003) ................. 52 2.4.2 Bachman’s (1990) interaction–abilities approach ...................................................... 53 2.4.3 Criticisms ................................................................................................................... 55 2.4.4 Summary .................................................................................................................... 57 2.5 Interactional competence in paired and group speaking tests ........................................... 58 2.5.1 Conversation analyses ................................................................................................ 59 2.5.2 Discourse analyses ..................................................................................................... 62 2.5.3 Rater perceptions ........................................................................................................ 65 2.5.4 Summary .................................................................................................................... 70 2.6 Task and interlocutor effects in paired and group speaking tests ..................................... 71 2.6.1 Task effects ................................................................................................................ 73 vii 2.6.2 Effects of proficiency and language ability ............................................................... 77 2.6.3 The interlocutor effect revisited: Language ability identities .................................... 82 2.6.4 Summary .................................................................................................................... 84 2.7 Summary ........................................................................................................................... 85 CHAPTER 3 METHODOLOGY .............................................................................................. 88 3.1 Participants........................................................................................................................ 88 3.2 Data collection instruments .............................................................................................. 91 3.2.1 Self-assessment checklist ........................................................................................... 91 3.2.2 Instructor perceptions on test-taker speaking ability ................................................. 93 3.2.3 Second speaking test and final exam grades .............................................................. 93 3.2.4 Paired test tasks .......................................................................................................... 94 3.3 Data collection procedures................................................................................................ 98 3.3.1 Consent and screening process................................................................................... 98 3.3.2 Speaking ability ratings and assignment to test-taker pairs ....................................... 99 3.3.3 Administration of the paired speaking test............................................................... 102 3.4 Transcription of data ....................................................................................................... 104 3.5 Data analysis ................................................................................................................... 105 3.5.1 Building collections (Research Question 1) ............................................................. 106 3.5.2 Quantification (Research Question 2) ...................................................................... 108 3.5.3 Single case analysis (Research Question 3) ............................................................. 109 3.6 Requirements of reliability and validity ......................................................................... 110 3.7 Summary ......................................................................................................................... 111 CHAPTER 4 ANALYSIS OF THE TEST DISCOURSE ....................................................... 113 4.1 Other-initiated self-repair ............................................................................................... 116 4.1.1 Repair initiators ........................................................................................................ 117 4.1.2 Self-repair in response to repair initiations by the other .......................................... 137 4.1.3 Summary .................................................................................................................. 154 4.2 Self-initiated self-repair .................................................................................................. 157 4.2.1 Transition space repair ............................................................................................. 158 4.2.2 Third position repair ................................................................................................. 165 4.2.3 Summary .................................................................................................................. 169 4.3 Word search activities ..................................................................................................... 170 4.3.1 Word search markers................................................................................................ 171 4.3.2 Corrections ............................................................................................................... 187 4.3.3 Turn completions ..................................................................................................... 198 4.3.4 Summary .................................................................................................................. 205 4.4 Summary ......................................................................................................................... 207 CHAPTER 5 EFFECTS OF TASK AND ABILITY LEVEL ................................................. 210 5.1 Impact of task and speaking ability in the test-taker pair on interactional competence . 212 5.1.1 Other-initiated self-repair ......................................................................................... 213 5.1.2 Self-initiated self-repair ........................................................................................... 229 viii 5.1.3 Word search activities .............................................................................................. 236 5.1.4 Summary .................................................................................................................. 257 5.2 Language ability identities and the role of repair ........................................................... 261 5.2.1 Test-taker pair ML and KN ...................................................................................... 264 5.2.2 Test-taker pair AS and RO ....................................................................................... 269 5.2.3 Test-taker pair MG and TM ..................................................................................... 276 5.2.4 Summary .................................................................................................................. 279 5.3 Summary ......................................................................................................................... 280 CHAPTER 6 CONCLUSION .................................................................................................. 282 6.1 Major findings................................................................................................................. 283 6.1.1 Research Question 1 ................................................................................................. 283 6.1.2 Research Question 2 ................................................................................................. 289 6.1.3 Research Question 3 ................................................................................................. 295 6.2 Implications of the findings and contributions of the study ........................................... 297 6.2.1 Interactional competence ......................................................................................... 297 6.2.2 Test-taker pairs ......................................................................................................... 299 6.2.3 Paired tasks............................................................................................................... 300 6.3 Limitations of the study .................................................................................................. 301 6.4 Recommendations for future research ............................................................................ 302 6.5 Final thoughts ................................................................................................................. 305 REFERENCES ............................................................................................................................ 306 APPENDIX A SELF-ASSESSMENT CHECKLIST ................................................................. 325 APPENDIX B TEST TASKS ..................................................................................................... 329 APPENDIX C PRACTICE TASKS ............................................................................................ 336 APPENDIX D TEST-TAKER PAIRS ........................................................................................ 342 APPENDIX E TRANSCRIPTION NOTATION ........................................................................ 344 ix LIST OF TABLES Table 3–1: Distribution of participants by gender and course level .............................................. 89 Table 3–2: Summary of the paired tasks and their characteristics ................................................ 97 Table 3–3: Number of test-taker pairs across course level and ability-level combination.......... 101 Table 5–1: Frequency distribution of open-class repair initiators ............................................... 215 Table 5–2: Frequency distribution of repeat requests and understanding repair initiators ......... 216 Table 5–3: Frequency distribution of understanding checks and comprehension checks ........... 218 Table 5–4: Frequency distribution of expansions ....................................................................... 220 Table 5–5: Frequency distribution of entire action trouble ......................................................... 222 Table 5–6: Frequency distribution of modified repetitions and other forms of self-repair (adjustments, clarifications) orienting to understanding trouble ......................... 225 Table 5–7: Frequency distribution of repetitions or affirmations after a hearing problem was displayed .............................................................................................................. 227 Table 5–8: Frequency distribution of transition space repair ...................................................... 231 Table 5–9: Frequency distribution of third position repair ......................................................... 234 Table 5–10: Frequency distribution of other-directed word search markers: interrogatives and ‘ich weiß nicht’/‘I don’t know’ markers ............................................................. 239 Table 5–11: Frequency distribution of instances of searched-for word provided and ‘ich weiß nicht’/‘I don’t know’ token ................................................................................. 242 Table 5–12: Frequency distribution of disengagements from word search and non-responses .. 243 Table 5–13: Frequency distribution of exposed corrections and embedded corrections ............ 247 Table 5–14: Frequency distribution of non-corrections .............................................................. 249 Table 5–15: Frequency distribution of turn completions: try-marked completions and assuredly correct completions ............................................................................................. 251 Table 5–16: Frequency distribution of confirmations and acknowledgements.......................... 253 Table 5–17: Frequency distribution of rejections and corrections and delayed completions ..... 254 x CHAPTER 1 INTRODUCTION 1.1 Context of the study Language proficiency was first understood as the knowledge of structure (grammatical, lexical, phonological) that, it was believed, could best be measured by discrete-point tests (Lado, 1961). With the rise of communicative language teaching in the 1970s, performance testing gained significance. The proficiency movement of the 1980s leveraged a specific type of performance test—the language proficiency interview (e.g., the ACTFL Oral Proficiency Interview, or OPI), which became an influential means to assess second language (L2) learners’ speaking ability. As the communicative turn in language teaching led to an increase in pair and group work activities in the L2 classroom, pair and group work also became more common in communicative-based assessments (van Moere, 2012). Hence, in paired test tasks, the test taker is matched with one peer–interlocutor, and the pair is given tasks that elicit an interaction that is constructed by the two participants. During the test, an examiner is present and usually guides the test but is not engaged in the candidates’ interaction. The examiner’s function is to observe and to evaluate the performance. This paired task format has been incorporated in high-stakes tests, such as in the University of Cambridge ESOL examinations (e.g., Galaczi, 2004, 2008, 2014; Taylor, 2001), but it is also part of small-scale speaking tests in language programs at schools and universities for purposes of placement, exit, and achievement testing (van Moere, 2012), as can be seen in the research reported on by Brooks (2009), Csépes (2009), and Ducasse and Brown (2009). Even though the Cambridge ESOL Main Suite exams have used paired speaking tasks since the 1980s, 1 considerably more validation research on paired speaking tests has appeared in the past few years, hinting at the increased popularity of this test format. The popularity of the paired test format can be partly understood as a reaction to the criticism that has been leveled against the asymmetric nature of traditional interview-style oral tests (e.g., the face-to-face OPI; the tape-mediated Simulated Oral Proficiency Interview, or SOPI), which have been widely used for oral proficiency testing. In particular, the OPI of the American Council on the Teaching of Foreign Languages (ACTFL) has been the subject of debate as to whether or not it measures speaking ability in a conversation, meaning a face-to-face interaction in a real-life context, as its advocates claim it does. In a now classic paper, van Lier (1989) compared features of the OPI speech event with those of a natural conversation. He found substantial differences between the two interactions, which raised concerns regarding the validity of the OPI. With his seminal work, van Lier (1989) drew attention to the empirical analysis of the features of discourse in face-to-face oral assessment. He called for further research that would look at the turn-by-turn sequential interaction in oral language proficiency interviews and the way participants structure the oral test discourse. Following van Lier’s (1989) call, a number of studies appeared in the 1990s dealing with language proficiency interviews in general and the OPI in particular from a variety of discourse analytic perspectives (e.g., Brown, 2003, 2005; Johnson, 2000, 2001; Johnson & Tyler, 1998; Kormos, 1999; Lazaraton 1992, 1996a, 1996b, 2002; Moder & Halleck, 1998; Ross & Berwick, 1992; Young, 1995; Young & He, 1998; Young & Milanovic, 1992). Data from these studies revealed the occurrence of an asymmetrical power relationship between examiner and examinee in face-to-face oral interviews that puts the interviewer in 2 control over turn-taking and topic initiation. In addition, this research showed that turn unit types are fixed, with the interviewer asking questions and the interviewee responding (Johnson, 2000, 2001; Young, 1995; Young & Milanovic, 1992). In comparison, discourse data from paired speaking tests showed that the language features elicited tend to be equally distributed between the candidates (Brooks, 2009; Taylor, 2001). In addition, the turns produced in the paired format are longer and more balanced across the interlocutors (Csépes, 2009). Hence, the paired test format elicits predominantly everyday-like balanced interactions between language users, where one speaker does not dominate the other. Moreover, choosing a peer format for a speaking test should have a positive washback effect from teaching to testing and vice versa, since pair-work activities are commonly used in communicative language teaching (Együd & Glover, 2001; Fulcher, 2003; van Moere, 2012). Students also seem to prefer the peer mode to individual speaking tasks with an examiner, as student responses to questionnaires show (Együd & Glover, 2001; May, 2000). A recurring element in student and teacher comments is that the paired speaking test format reduces the examinee’s stress level and intimidates examinees less than an interview-formatted speaking test (Együd & Glover, 2001; May, 2000). Van Moere (2012) also highlights that paired tests are less time consuming and less costly compared to examiner–candidate oral interview tests, as two individuals can be tested at the same time. Furthermore, since examiners do not have to act as interlocutors in a paired test setting, they can fully concentrate on their role as evaluators (van Moere, 2012). Even though paired tests can be employed for the assessment of various aspects of oral proficiency, such as pronunciation, accuracy, and fluency, they are valued for their potential to elicit language performance that gives insight into more complex constructs than language 3 proficiency interviews would be able to provide (Fulcher, 2003; Fulcher & Davidson, 2007; van Moere, 2012). In fact, empirical research that compared peer–peer performance with the discourse displayed in an examiner-led interview (Taylor, 2001) and the performance produced in a paired assessment with an examiner–interlocutor (Brooks, 2009; Csépes, 2009) demonstrates that candidates matched with a peer produce a wider range of interactive features. Most important, paired speaking tests have been advocated as a test task format that is particularly suitable to generate the evidence needed to make inferences about candidates’ interactional competence (Fulcher, 2003; Fulcher & Davidson, 2007), a construct that refers to features of the jointly constructed discourse between the test takers (Kramsch, 1986). Thus far, models of communicative competence (e.g., Bachman, 1990; Bachman & Palmer, 1996) prevail in the field of language testing to describe constructs of oral proficiency in L2 speaking tests; however, language testers such as McNamara (1996) and Chalhoub-Deville (2003) have criticized these models as being too cognitive in nature and for focusing too much on the individual language user. Drawing on concepts of co-construction (Jacoby & Ochs, 1995) and interactional competence (Kramsch, 1986; Young, 2008, 2011), McNamara (1996, 1997) and Chalhoub-Deville (2003) have called for a shift in language testing in favor of an alternative L2 construct model that emphasizes the candidate in interaction with others (see also Swain, 2001; Young, 2000). The concepts interactional competence (Kramsch, 1986) and co-construction (Jacoby & Ochs, 1995), both of which originated from within the field of second language acquisition (SLA), refer to the learner interacting with other language users from a dynamic and social perspective (He & Young, 1998; McNamara, 1996, 1997; Young, 2008, 2011). Beginning with Kramsch (1986), scholars in SLA have argued that being proficient in a foreign language does 4 not only refer to the ability to produce language in an accurate and fluent manner; rather, it should also be associated with language learners’ interactional competence in the L2, which is understood in the sense that learners collaborate with one another by negotiating meanings, providing and requesting clarifications, and anticipating the interlocutor’s response to reach a common meaning and understanding (Kramsch, 1986). 1.2 Motivation of the study Having understood that there is a social dimension to proficiency and face-to-face interaction (cf. McNamara & Roever, 2006), language testers have begun to incorporate an interactional competence perspective into language testing. In line with the conceptualization of interactional competence in SLA, Chalhoub-Deville (2003) introduced an interaction-based approach to construct definition that includes both abilities and contextual features in one interaction structure, thus placing emphasis on actual performance and the adaptability of resources to domain situations. Operationalization studies have defined the construct of interactional competence in paired speaking tests mostly in terms of symmetrical and collaborative turn-taking behavior and topic management between test takers (Ducasse & Brown, 2009; Galaczi, 2004, 2008; May, 2009, 2011). Thus, in language testing, co-constructed discourse seems to be mainly perceived as collaborative interaction (see also May, 2009). In addition, the interactional abilities of low proficiency speakers are considered limited. It therefore seems that interactional competence cannot be tested at low ability levels (Galaczi, 2014). However, scholars within CA–SLA, an approach within SLA that draws on the theories and methodologies of conversation analysis (CA), argue that even though learners are 5 linguistically weak does not imply that they are less interactionally competent than native speakers or learners with more advanced linguistic expertise (Kasper, 2006; see also Carroll, 2000, 2004; Gardner, 2004; Wagner & Gardner, 2004). Wagner and Gardner (2004) even speak of the “normality of second language talk” (p. 2), meaning that learners, regardless of their linguistic knowledge, design turns and actions with respect to their interlocutors and to the activity as a whole. In a similar vein, Kasper (2006) argues that L2 learners should not be considered deficient but rather variably interactionally competent co-participants, also given the fact that interactional procedures may become more complex and diversified over time (Hall & Pekarek Doehler, 2011; Hellermann, 2008; Mondada & Pekarek Doehler, 2004; Pekarek Doehler, 2010, 2012, 2013). In addition, within SLA, interactional competence is understood in terms of mutual understanding (also referred to as intersubjectivity) (He & Young, 1998; Kasper, 2006, 2009; Young, 2008). By using CA, a method that studies the sequential organization of talk and the interactional work that is accomplished by means of conversational resources, SLA researchers have described learners’ mutual employment of interactional resources to accomplish intersubjective meaning. Thus, by understanding intersubjectivity as the basis for interactional competence, SLA researchers analyze how learners (even novice learners) interpret each other’s utterances as they move from one turn to the next and thus create a shared context and mutual understanding. Mutual understanding is a fundamental perspective to interaction that language testers have disregarded thus far. Furthermore, in L2 performance testing, scholars have repeatedly stated that test discourse and assigned ratings not only reflect candidate performance, but are also influenced by a variety of factors related to the test setting, which may cause variability in test scores and 6 discourse and may thus affect the construct validity of a test (e.g., Bachman, 1990; Bachman & Palmer, 1996; Csépes, 2009; McNamara, 1996). A range of models that depict the processes involved in testing speaking (e.g., Csépes, 2009; McNamara, 1996; Milanovic & Saville, 1996) have illustrated that such factors include, for example, the test task, the candidate, the rater, and the interlocutor, who can be a peer or a tester. In addition, it is understood that these factors interact in a rather complex manner (cf. Csépes, 2009; McNamara, 1996; Nakatsuhara, 2013). A large body of research has examined variability in interview-formatted test discourse and ratings due to interviewer conduct (Berwick & Ross, 1996; Brown, 2003, 2005; Brown & Hill, 1998; Cafarella, 1997; Filipi, 1994; Lazaraton, 1996a, 1996b; McNamara & Lumley, 1997; Ross, 1992, 1996, 2007; Ross & Berwick, 1992); interviewer characteristics, such as gender (O’Loughlin, 2002), cultural background (Berwick & Ross, 1996), native speaker status (Richards & Malvern, 2000), and familiarity with the interviewee (Katona, 1998); and rater behavior (Brown, 2005; Douglas, 1994; McNamara & Lumley, 1997). In comparison to oral interviews, variability in paired and group oral testing has not received much attention thus far. Only a few studies have examined the impact of test takers’ proficiency levels (Csépes, 2009; Davis, 2009; Iwashita, 1996) and test task characteristics (Nakatsuhara, 2013; van Moere, 2007) on test discourse and ratings in group speaking tests. Even though the test task is known to cause variation in the speaking ability being tested, research in paired testing so far has primarily included only one paired task; namely a discussion task (cf. Ducasse & Brown, 2009; Galaczi, 2004, 2008; May, 2011). Also referred to as the “default task” (p. 117) by van Moere (2007) in his research on group speaking tests, the discussion task is believed to naturally elicit conversation-like discourse in paired testing 7 contexts. The impact other paired tasks may have on test performance in paired assessment has been largely neglected. Another issue in paired testing concerns the appropriate matching of peer–interlocutors. Swain (2001) made this point clear when she remarked that “who one is paired or grouped with, is not unimportant” (p. 296). Foot (1999) made a similar argument when he claimed in a position paper that a candidate’s speaking ability seems to be highly sensitive to the interlocutor with whom he or she is paired. As test performance is understood to be jointly constructed and distributed across interlocutors in paired test tasks, interlocutor characteristics and behavior inevitably affect test discourse. It is thus likely that characteristics of the peer–interlocutor, such as language proficiency, disadvantage or benefit a candidate’s test performance (Davis, 2009). In a similar vein, Norton (2005) suggests that the acquaintance level of the test takers may have an effect on paired test discourse and scores; she therefore calls for research that examines the performance of paired test takers who are friends and who are strangers. The test-taker/interlocutor characteristic that has been researched the most in paired test settings is language ability or proficiency. While Foot (1999) hypothesized that interlocutor language proficiency in the L2 has an effect on performance in paired tests, a small number of empirical studies that subsequently investigated his argument demonstrated that interlocutor proficiency, in fact, appears to have an effect on the quantity of talk and the interaction pattern in the test discourse (Davis, 2009; Galaczi, 2004, 2014), but such research is rather minimal. As was pointed out, both abilities and contextual features have been found to affect the performance on language tests. Language testers usually investigate this relationship on the basis of prior constructs, such as speaking ability, gender, native or nonnative speaker status, showing that these participant categories have an influence on how discourse is constructed. However, 8 these macro categories do not necessarily reflect how categories such as speaking ability are coconstructed and displayed in interaction with others. Thus, some scholars in language testing (Brown & McNamara, 2004; Lazaraton & Davis, 2008; McNamara, 2001; McNamara & Roever, 2006) have pointed out that language abilities emerge from the test discourse itself and can be observed in terms of co-produced language ability identities as participants take turns at talk. However, how speaking ability, for example, is displayed in paired and grouped test discourse and interrelates with other conversational resources of co-constructed test discourse (to achieve or maintain intersubjectivity) has hardly been researched. 1.3 Purpose of the study and research questions The purpose of this study is two-fold. First, the study analyzes the conversational resources that are co-constructed in the test discourse to maintain intersubjectivity, which is considered the basis for interactional competence. Second, the study examines the impact of task and speaking ability-level combination in the test-taker pair on the co-constructed test discourse and thus on the deployment of the conversational resources to maintain intersubjectivity. In that respect, the study also seeks to analyze how the identified conversational resources are involved in establishing and negotiating language ability identities that are displayed in the test discourse. The following research questions emerged: Research Question 1: What mechanisms of repair are prominently used in the paired test discourse of an intermediate-level German speaking test to maintain intersubjectivity? a) What is the sequential organization of the procedures used to co-construct repair? 9 b) Which of the repair procedures identified in the test discourse can be described as more or less complex procedures of interactional competence in co-constructing repair and sustaining intersubjectivity? In line with previous research on interactional competence in SLA and CA–SLA, this study defines interactional competence in terms of mutual understanding. A conversation analysis was conducted to identify the conversational resources (which turned out to be practices of repair) deployed to maintain intersubjectivity in the test discourse. In that respect, the resources were investigated in the discourse on a turn-by-turn basis (Research Question 1a). Also, some of the identified conversational resources may be characterized as more complex than others, for example, with respect to how test takers orient to a trouble source or how they project trouble (Research Question 1b). Since interactional competence develops, it may be that some test takers co-construct more complex conversational resources to maintain intersubjectivity than other participant pairs. Thus, the analysis attempts to provide a better understanding of the construct of interactional competence by identifying the resources that realize the interactional work of ‘maintaining intersubjectivity’. The findings from the conversation analysis indicate what ‘maintaining intersubjectivity’ as one component of interactional competence actually implies. The conversational resources identified may help refine this sub construct and inform the development of descriptors for rating scales. Particularly, identifying differences in complexity of the interactional resources used to maintain intersubjectivity may be relevant for descriptor and rating scale development. 10 Research Question 2: What procedures of repair are used in the different tasks and the various ability-level combinations? a) What are the range and frequency of these procedures in a discussion task and in a jigsaw task? b) What are the range and frequency of procedures produced by pairs where both members of the pair are at the same level of speaking ability and in pairs where the members are at different levels of speaking ability? c) What procedures are produced predominantly by the higher or lower ability-level partner in the different ability-level combinations? The second research question is concerned with the impact of the test task (jigsaw task and discussion task) and the ability-level combination in the test-taker pair (High–High, Mid– Mid, Low–Low, High–Mid, Mid–Low, High–Low) on the co-construction of the interactional procedures (or practices of repair). To answer this research question, a quantitative analysis was conducted to identify the number and distribution of the various procedures of repair across tasks (Research Question 2a) and ability-level combinations (Research Question 2b). In that respect, an analysis was carried out to determine whether the higher or lower ability-level speaker in the pair is more prone to initiate repair or to orient to trouble in a specific way (Research Question 2c). Raw and proportional frequencies are provided to determine the relationship between practices of repair and two contextual features, that is, task and speaking ability. Investigating the impact of the test task and test takers’ speaking ability on the jointly constructed test discourse may provide better insights on the co-construction and structural organization of peer-to-peer test talk in the present data set. For example, the analysis may 11 discover that different ability-level pairs accomplish the interactional work of ‘maintaining intersubjectivity’ with different types of conversational resources. Learning more about that relationship may shed light on how the test takers may best be paired. Moreover, an investigation of the conversational resources used to maintain intersubjectivity may reveal similarities and differences in the architecture between both practices, that is, the jigsaw task and the discussion task. Being aware of the similarities and differences in the discourse that the tasks elicit may feed into the construction of descriptors and rating scales. Research Question 3: How are procedures of repair that are jointly constructed in test discourse involved in the co-construction of the test takers’ language ability identities at the discourse level? a) What are the practices of repair by which test takers position themselves as proficient or competent in the paired test discourse of an intermediate-level German speaking test? b) How are projected discourse and language ability identities negotiated in the test discourse? Rather than understand speaking ability as an a priori category, it may also be understood in terms of language ability identities that are co-constructed and displayed in the test discourse itself. Viewing speaking ability with respect to discourse identities that emerge from the test discourse coincides with a conceptualization of interactional competence that embraces the notion of evolving resources from the discourse. To obtain a better understanding of the relationship between practices of repair and speaking ability identities, both of which are co-constructed in the test discourse, another 12 conversation analysis was conducted. Segments from three test interactions were analyzed to discover what practices of repair are involved in the co-construction of speaking ability identities in talk-in-interaction (Research Question 3a) and how language ability identities are negotiated (Research Question 3b). 1.4 Setting of the study The study is set in the second-year German program at the University of Iowa. The program offers two consecutive courses of second-year intermediate-level German. One of the main goals of these courses is to further develop students’ speaking skills in German. As one of the course requirements, students who are enrolled in either of the two intermediate courses participate in an end-of-the-semester oral test, which aims at assessing their speaking skills. The 15-minute speaking test is administered outside of class and consists of two parts, an oral interview and a role-play, which are conducted by a tester who is a professor or a teaching assistant. The tester rates each individual student performance, and the speaking test grade is incorporated into students’ final course grade. The test as it is conducted currently is not without problems. For example, administering the test has turned out to be very time-consuming for examiners. In addition, the majority of test takers tend to be intimidated by the test, mainly because speaking is the skill they struggle with the most and also because the examiner is an instructor other than their course instructor. Most important, however, is that the test intends to assess only the candidates’ command of grammatical structure, vocabulary use, pronunciation, and fluency. Even though these are commonly tested dimensions to reach an understanding of an individual’s overall speaking 13 development, the test, in fact, takes a rather limited approach to speaking ability, in that it does not incorporate test takers’ interactional competence. Thus, to include the notion of interactional competence in this second-year German speaking test and to adjust for some of the drawbacks of the one-on-one test setting between examiner and candidate, two different paired test tasks have been developed as alternative test tasks for this locally used, instructor-administered speaking test. 1.5 Overview of the study Chapter 2 provides an overview of the basic premises of the concept of interactional competence and the theoretical underpinnings of CA. Previous research on interactional competence in SLA, CA–SLA, and language testing is presented and discussed. Chapter 3 outlines the methodology of the study. It explains the procedures for participant selection and the assignment of test takers to pairs based on speaking ability ratings. The test administration procedures are presented, and the CA-based framework used for the data analysis is discussed. Chapter 4 answers Research Question 1, What mechanisms of repair are prominently used in the paired test discourse of an intermediate-level German speaking test to maintain intersubjectivity? Based on the findings from a conversation analysis, this chapter provides an overview of the salient procedures of repair that were deployed in the test discourse to maintain intersubjectivity. Chapter 5 is devoted to the relationship between task and test-taker speaking ability on the one side and the conversational resources deployed to maintain intersubjectivity on the other. Chapter 5 presents the findings from a quantitative analysis that answers Research Question 2, 14 What procedures of repair are used in the different tasks and the various ability-level combinations? Frequency distributions are provided to shed light on which of the ability-level pairs deploy which of the conversational resources in what task. In a second part, chapter 5 looks at speaking ability from a micro-level perspective. Test takers’ speaking ability is here understood in terms of speaking ability identities that are constructed and displayed in the test discourse itself. This second part of chapter 5 answers Research Question 3, How are procedures of repair that are jointly constructed in test discourse involved in the co-construction of the test takers’ language ability identities at the discourse level? Single case analyses were carried out to better understand the discourse-level relationship of the conversational resources to maintain intersubjectivity and the speaking ability identities co-constructed in the discourse. Chapter 6 summarizes the findings presented in chapters 4 and 5. The practical implications for language testing and the theoretical contributions of the study are discussed. The limitations of the study are addressed, and directions for future research are given. 15 CHAPTER 2 LITERATURE REVIEW In this chapter, I first present the theoretical frameworks of communicative competence and interactional competence, as they refer to two different types of interaction with one being more cognitive in nature and the other more socially oriented. After reviewing the conceptualization of interactional competence in second language acquisition (SLA) research, I proceed to a discussion of interactional competence from the perspective of CA–SLA, which is one strand within SLA that draws on the epistemology and methodology of conversation analysis (CA). In that respect, I also discuss important theoretical aspects of CA, which is a method used to analyze the sequential organization of talk. I then provide an overview of how interactional competence has been incorporated in language testing. First, I present an interaction-based approach to test construct definition that corresponds to the conceptualization of interactional competence within SLA and CA–SLA research. Second, I review how interactional competence has been operationalized in paired and grouped peer-to-peer speaking tests. Finally, I end with a review of previous studies on the impact of task and test-taker/interlocutor proficiency and language ability on paired and group test discourse and ratings. The major points of the literature review are summarized. 2.1 Communicative competence Language testers rely on models that provide a theoretical description of what it means to communicate, to know and use a second language (Fulcher & Davidson, 2007). In short, models describe constructs (Fulcher, 2010) or the “theoretical rationale” (McNamara, 1996, p. 49) that allows test developers to draw valid inferences from test scores and test performance to test-taker 16 abilities (Fulcher & Davidson, 2007; McNamara, 1996). For test development, language testers select constructs from the theoretical model to combine them in an operational test framework for a particular test with a particular purpose (Chalhoub-Deville, 1997; Fulcher, 2010; Fulcher & Davidson, 2007). Fulcher (2010) points out that Lado, a pioneer in the field of language testing, created a model of language use that contained constructs. Lado (1961) based the construction of language tests on theoretical structural linguistics. After Lado, a variety of models have been advanced since the 1970s, beginning with Hymes’s (1972a) communicative competence model, which had a major impact on the models that followed (Bachman, 1990; Bachman & Palmer, 1996, 2010; Canale, 1983; Canale & Swain, 1980; Celce-Murcia, Dörnyei, & Thurrell, 1995). McNamara (1996, p. 48) points out that all models of second language (L2) communicative ability share three dimensions: a) Language knowledge (model of knowledge) b) Underlying non-linguistic factors that relate to language use ability (model of performance) c) Specific instances of language use (actual language use) The first two dimensions are often referred to in the various models as communicative competence or communicative language ability. The third dimension alludes to actual language use and not to the knowledge and ability for use that is necessary to communicate in a second language (Fulcher & Davidson, 2007). McNamara (2001) highlights that communicative competence is one of the most fundamental concepts in the field of language testing. In this section, I focus on communicative competence models, in particular Canale and Swain’s (1980) communicative competence model and Bachman’s (1990; Bachman & Palmer, 17 1996; 2010) communicative language ability model, which probably are the most influential models of communicative competence after Hymes (1972a). The models of communicative competence are reviewed in chronological order. That is, I begin with Hymes’s (1972a) model and then turn to Canale and Swain’s (1980) communicative competence model, before I present and discuss Bachman’s (1990; Bachman & Palmer, 1996, 2010) model of communicative language ability. The models are explored particularly with respect to how the interactions between competence and context are defined, as communicative and interactional competence models differ in this aspect. 2.1.1 Hymes (1972a) Hymes’s (1972a) model of communicative competence was the first model that appeared after Lado’s (1961). Disagreeing with Chomsky’s (1965) notion of competence that refers only to the knowledge of tacit grammar rules, Hymes (1972a) introduced the term communicative competence. For him, communicative competence also includes contextual or sociolinguistic knowledge rather than grammar knowledge alone. Hymes (1972a) claims that language users acquire the ability to appropriately use grammar rules, depending on the social context given (cf. Johnson, 2004). In addition to the model of knowledge, Hymes’s (1972a) communicative competence model includes a model of performance, which differs from Chomsky’s (1965) understanding of performance as actual language use in concrete situations. In contrast, Hymes’s (1972a) model of performance refers to underlying rules of performance, also termed ability for use. This kind of performance, which has not yet been realized as actual performance, is described in rather broad terms. It refers to cognitive and non-cognitive factors that are not related to language 18 performance, such as motivation. With reference to Goffman (1967), Hymes (1972a) includes some other factors in the ability for use dimension, that is, “capacities in interaction such as courage, gameness, gallantry, composure, presence of mind, dignity, stage confidence” (p. 283). According to Hymes (1972a), not only an individual’s underlying ability is important for communication, but also the capacity to use this ability in various contexts. From the underlying models of performance (ability for use) and tacit knowledge (competence), Hymes (1972a) distinguishes actual language use (performance). 2.1.2 Canale and Swain (1980) Hymes’s (1972a) first language (L1) framework was first fully adapted to the context of SLA and language testing by Canale and Swain (1980) (McNamara, 1996). Canale and Swain (1980) refined the notion of communicative competence by categorizing it into three competencies: grammatical competence (knowledge of grammar, lexis, morphology, syntax, semantics, phonology), strategic competence (ability to overcome communicative difficulties) and, following Hymes (1972a), sociolinguistic competence (sociocultural rules of use and rules of discourse). The various competencies are understood to interact with one another. At the same time, Canale and Swain (1980) exclude Hymes’s (1972a) underlying performance model, also referred to as ability for use, from their model of communicative competence, arguing that it cannot be modeled.1 Instead, they subsume Hymes’s (1972a) underlying performance model under their concept of communicative performance or actual performance. Communicative 1 Even though Canale and Swain (1980) do not incorporate underlying performance in their communicative competence model, McNamara (1996) and Johnson (2001, 2004) point out that they still implicitly refer to it by including strategic and discourse competencies, which involve skill or ability rather than language knowledge. Interestingly, in a revised version of the model, Canale (1983) conforms with Hymes’s (1972a) position regarding the notion of ability for use, as he incorporates both knowledge and skills as underlying competencies of actual communication in the modified model. 19 performance is understood as the realization of the different components of communicative competence (grammatical, strategic, and sociolinguistic competencies), including the interactions between these competencies in authentic communicative L2 situations. Whether intentionally or unintentionally, Canale and Swain (1980) bring the notion of interaction into the discussion on communicative competence (Johnson, 2004). Canale (1983) later argues that the model falls short in establishing internal relationships between the various constituents of communicative competence and between the constituents and other factors in actual performance. Other scholars (e.g., Johnson, 2001, 2004; McNamara, 1996; Shohamy, 1988) also point to this flaw. Shohamy (1988), for example, contends that since Canale and Swain (1980) failed to empirically validate the components of their model and neglected to show their internal relationships, the model does not lend itself as a source for test developers to define constructs for language tests. In conjunction with the deficient definition of internal component relations in Canale and Swain’s (1980) model, Johnson (2004) emphasizes that it remains unclear whether and, if so, how the interactions between the competencies are conducted in an individual’s mind or take place in social context. She conjectures that the inclusion of strategic competence (the ability to use coping strategies to overcome communicative difficulties) hints at the interaction with other interlocutors and thus at social interaction. However, the fact that Canale and Swain (1980) separate communicative competence from actual performance and put major emphasis on the various competencies gives Johnson (2004) reason to believe that interaction between different components of communicative competence is understood to occur in the mind of the individual, making interaction a primarily cognitive rather than a social matter. 20 2.1.3 Bachman (1990) With his model of communicative language ability, Bachman (1990) elaborated on Canale and Swain’s (1980) model and intended to show how the various components interrelate with each other and with the context in which language is used. To accomplish this goal Bachman (1990) modeled strategic competence that he adopted from Canale and Swain (1980) and reconceptualized as a part of ability for use instead of linguistic knowledge. Bachman (1990) defines strategic competence as “a general ability, which enables an individual to make the most effective use of available abilities in carrying out a given task” (p. 106). It thus pertains to general underlying non-linguistic, cognitive factors or abilities, such as assessing, planning, and executing, which are used to achieve a communicative goal (Johnson, 2004; McNamara, 1996). The main function of strategic competence is that of linking language competence to other knowledge structures (e.g., world knowledge) and to the context, in which communication takes place. Bachman (1990) thus resolves the shortcomings of Canale and Swain’s (1980) model, which lacks a mechanism that explains how the various competencies interrelate. 2.1.4 Bachman and Palmer (1996) Bachman and Palmer (1996) amended Bachman’s (1990) model. New to the model in comparison to the previous version in Bachman (1990) was the addition of affective schemata. Affective schemata are defined as the “affective or emotional correlates of topical knowledge” (Bachman & Palmer, 1996, p. 65). They allow the language user to assess the current task setting and decide to what extent emotional experiences from similar previous contexts can be applied in the response. 21 Additional important components of the model are various language user characteristics, such as the individual’s personal characteristics (e.g., age, gender, nationality, native language, educational level), topical knowledge or real-world knowledge, and language knowledge (e.g., textual, grammatical, lexical, functional, and sociocultural knowledge). In the most recent version of the model, Bachman and Palmer (2010) added another language user attribute, namely cognitive strategies, which language users employ to execute plans in comprehending and producing utterances. The dimension of ability for use comprises topical knowledge, affective schemata, and strategic competence in Bachman and Palmer’s (1996) model. Both topical knowledge (knowledge structures, knowledge of the world) and affective schemata are cognitive structures, which can be understood as previously made experiences or memories in language use that are drawn on as resources in communicative situations (cf. McNamara, 1996). In addition, compared to Bachman’s earlier model, strategic competence has now been reconceptualized as a set of metacognitive strategies. Three different metacognitive components are differentiated: goalsetting (deciding on what one is going to do), assessment (taking stock of what is needed, what one has to work with, and how well one has done), and planning (deciding how to use what one has) (Bachman & Palmer, 1996, pp. 70–75). As in the earlier model, strategic competence is of particular importance because it provides a link between the various attributes (e.g., language knowledge, topical knowledge, affective schemata) in the language user and the characteristics of the language use situation or context. In sum, two kinds of interactions occur within Bachman and Palmer’s (1996) model: (a) the interactions among the attributes of the individual language user (personal characteristics, affect, topical and language knowledge); and (b) the interactions between language user 22 characteristics and the characteristics of the language use situation. In the moderately revised version of their model from 2010, Bachman and Palmer emphasize that language use situations can include not only one language user (non-reciprocal language use) but also two or more language users (reciprocal language use). 2.1.5 Criticisms Even though Bachman and Palmer’s (1996) communicative competence model can be described as an L2 interaction model, where the language learner’s strategies mediate between internal knowledge and the context (including other language users) of the test, the model has been criticized because it views communication merely from a cognitive stance (e.g., ChalhoubDeville & Deville, 2005; Johnson, 2004; McNamara, 1997). That is, major emphasis lies in defining the abilities of the individual candidate in cognitive terms (general and linguistic knowledge). In addition, strategic competence, or the ability for use component, which links the language user attributes and the characteristics of the language use situation or context, involves a set of cognitive and metacognitive capacities and is thus cognitive in nature as well (McNamara, 1997). Moreover, even though Bachman and Palmer (1996) incorporate the extensive aspect of context into their conceptualization of language use in context by presenting a task framework (a list of context features that replicate real life context and that language testers can use to define test specifications), Johnson (2004) criticizes that the authors understand context merely in stable terms referring to predetermined features such as dialect, variety, and register. The assumption further seems to be that all participants in an interaction understand contextual features in the same way (Johnson, 2004). This static perspective of context may be due to the fact that 23 Bachman and Palmer’s (1996) model is meant for language testers, who have an interest in keeping test settings stable to eliminate measurement errors (Johnson, 2004). Overall, the Bachman model of communicative language ability understands communication in terms of passing on information from one brain to the other (Johnson, 2004). It fails to include context sensitivity in human interaction. That is, the model falls short in implementing the intensive aspect of context, which with reference to Gilbert (1992), concerns the immediate sphere of interaction between language learners that refers to the moment-bymoment construction of interaction to achieve shared understanding (Chalhoub-Deville, 2009). In a similar vein, Johnson (2004) argues that Bachman and Palmer (1996) neglect major theoretical research in the field of discourse analysis, which maintains that context is dynamic and that the interlocutors shape context with the specific activities they perform in the very moment of interaction (e.g., Douglas, 2000; Goffman, 1974, 1981a; Gumperz, 1982; Goodwin & Duranti, 1992; Schiffrin, 1994). 2.1.6 Summary To summarize, this section presented and discussed models of communicate competence, starting with Hymes (1972a), then Canale and Swain (1980) followed by Bachman (1990; Bachman & Palmer, 1996, 2010). Bachman’s (1990; Bachman & Palmer, 1996, 2010) model of communicative language ability is the most recent model of communicative competence in language testing. It can probably best be described as an ability model. That is, major focus is put on a candidate’s internal knowledge and the interactions between different ability attributes within a language user. An extensive aspect of context was incorporated into the model by means of a task framework that is used to replicate the target language use domain; however, an 24 intensive or internal aspect of context that involves the co-construction of discourse to achieve mutual understanding between interlocutors has been neglected. Thus, in terms of communicating with the outside world, participants are understood to pass information from one brain on to the next. Social interaction as such has been downplayed. Given the dissatisfaction with the cognitive nature of models of communicative competence in general and Bachman’s model of communicative language ability in particular, new developments emerged that view interaction from a more social perspective (Hall, 1993, 1995; He & Young, 1998; Young, 1999). These developments in the form of an interactional competence approach are discussed in the following section. 2.2 Interactional competence Whereas models of communicative competence focus on the individual language user and try to explain what language competence an individual needs to know and to do to communicate, applied linguists and scholars within SLA have discussed communication from a more socially oriented perspective. Concepts such as interactional competence (Kramsch, 1986; Young, 2008, 2011) and co-construction (Jacoby & Ochs, 1985) have been advanced to indicate that the abilities for interaction are not in the possession of an individual. Instead, discourse is understood as being jointly created between interlocutors in real time. He and Young (1998) and McNamara (1996) point out that the position that abilities and activities are co-constructed by all participants included in the interaction has been set forth by scholars from a number of different research traditions, including ethnography, ethnomethodology, phenomenology, and conversation analysis. Within SLA as well, there are a number of scholars (e.g., Hall, 1993, 1995; He & Young, 1998; Kramsch, 1986, Young, 2008, 25 2011), who have discussed a theory of interactional competence (Young, 1999), which Young (1999) considers a sociolinguistic theory of SLA. Even though the theory of interactional competence may vary slightly between the different scholars, all approaches to interactional competence fit with the characterization that it is “a theory of the knowledge that participants bring to and realize in interaction and includes an account of how such knowledge is acquired” (Young, 1999, p. 118). Kramsch (1986), for example, was the first scholar in the field of SLA to argue that the main goal of developing students’ proficiency in a foreign language should be to make them interactionally competent. Criticizing the American Council on the Teaching of Foreign Languages (ACTFL) Guidelines as too accuracy oriented, she emphasizes that when interacting, participants first and foremost construct “a shared internal context or sphere of inter-subjectivity” (p. 367) through collaborative efforts. She further argues that language users employ these efforts to reduce one’s doubts about the other’s intentions, perceptions, and expectations. Overall, Kramsch (1986) stresses that the goal of interaction is to arrive “at the closest possible match between intended, perceived, and anticipated meanings” (p. 367). To work towards that goal, language users negotiate meanings, anticipate the listener’s response, and clarify their intentions and the intentions of the other. According to Young (1999), one of the foundations of interactional competence is the concept of co-construction. The term co-construction, proposed by Jacoby and Ochs (1995), refers to “the joint creation of a form, interpretation, stance, action, activity, identity, institution, skill, ideology, emotion or other culturally meaningful reality” (Jacoby & Ochs, 1995, p. 171). Jacoby and Ochs (1995) claim that the interlocutors share the responsibility to create meaning, which also implies that the discourse they construct cannot be predetermined by their individual 26 competence. They also point out that co-construction refers to processes of interaction such as “collaboration, cooperation, and coordination” (p. 171). However, the authors maintain that coconstruction does not necessarily require “affiliative or supportive interactions” (p. 171) from all participants involved in the discourse. Rather, disagreement between interlocutors is also viewed as co-construction. Another characteristic of interactional competence is that it is located in instances of interaction (Young, 1999), which have been called oral practices (Hall, 1993), interactive practices (Hall, 1995), or discursive practices (Young, 2008, 2011).2 These types of practices are recurrent and structured episodes of talk that influence a community of speakers in social and cultural terms. Since Hall (1993, 1995, 1999) and Young (2008, 2011) are the scholars whose approaches to interactional competence situated in discursive practices are the most prominent within SLA research, I present their understanding of interactional competence in this section. To a major extent, Hall (1993, 1995, 1999) and Young (2008, 2011) define interactional competence similarly. In that respect, I particularly dwell on relevant categories of their approaches to interactional competence, such as (a) the notion of discursive practice, (b) the resources that structure discursive practices, (c) the meaning of context as it brings about the use of specific resources in a specific discursive practice, and (d) intersubjectivity or mutual understanding between interlocutors that builds the basis for interactional competence. Based on these categories, I summarize Young (2008, 2011) and Hall’s (1993, 1995, 1999) interpretation of interactional competence in discursive practices. 2 Henceforth, I use the term discursive practice. 27 2.2.1 Discursive practice Both Young’s (2008, 2011) and Hall’s (1993, 1995) notion of practice was inspired by genre (Bakhtin, 1986) and practice theory (Bourdieu, 1977). Genre, in the sense of the Russian literary critic and philosopher Mikhail Bakhtin (1986), refers to the stable pattern of a particular communication that was created in previous recurring communicative situations. Similarly, the notion of practice advanced by the French socialist and anthropologist Pierre Bourdieu (1977) alludes to regularly performed activities, which are crucial to our everyday lives. They, for example, help us build identities and create culture. Overall, the term practice refers to any activity people do. However, the practices that Hall (1993, 1995) and Young (2008, 2011) focus on involve language. Hence, Young (2008, 2011) names them discursive practices; Hall (1995) understands interactive practices as speech events, a term coined by Hymes (1962, 1972b) referring to “activities, or aspects of activities, that are directly governed by rules or norms for the use of speech” (Hymes, 1972b, p. 56). Examples of speech events are church sermons or sales talks, etc. (Hymes, 1962). Young (2008) defines discursive practices as “recurring episodes of social interaction in context, episodes that are of social and cultural significance to a community of speakers” (Young, 2008, p. 57). Hall’s (1995) definition of interactive practices is similar; for her, interactive practices are “structured moments of face-to-face interaction—differently enacted and differently valued—whereby individuals come together to create, articulate, and manage their collective histories via the uses of sociohistorically defined and valued resources” (pp. 207–208). In sum, discursive practices can be described by the following features: (a) they are recurring episodes of social interaction; (b) they are structured through the participants’ employment of linguistic and paralinguistic resources; (c) they take place in context; and (d) they 28 contribute to a community’s development of culture and the building of identities as well as collective histories. In the next section, I look at the resources that structure discursive practices. 2.2.2 Resources Young (2008) points out that according to Bourdieu (1977) practices are structured and follow certain rules and constraints. Discursive practices are also structured. Hall (1993) explains that the elements framing discursive practices are the generic resources that language users bring to the interaction, are aware of and then use to co-construct a practice. Hall (1993) bases her framework of universal resources on CA research and Hymes’s (1962, 1972b) SPEAKING grid, which combines the factors of a speech event. Hall (1993) thus suggests to describe practices with respect to the following elements or resources: (1) participants; (2) setting; (3) purposes; (4) content; (5) participation structures (i. e., turn-taking, participant roles and rights); (6) actsequence (i. e., the order of speech activities); and (7) rhythm. Identifying and analyzing these features helps L2 learners to understand the meaning of a given practice. Young (2008, 2011; He & Young, 1998) also describes discursive practices by specifying the ways in which participants use a variety of resources. According to He and Young (1998), these linguistic and pragmatic resources are the following types of knowledge: knowledge of rhetorical scripts, of certain lexis and syntactic patterns specific to the practice, of how turns are managed, of topical organization, and of the means for signaling boundaries between practices and transitions within the practice itself. Expanding on this list of resources, Young (2008, 2011) differentiates among identity, linguistic, and interactional resources. Whereas identity resources refer to knowledge about the 29 identities or footing (different speaker and hearer roles in a conversation, Goffman, 1981b) of all participants in an interaction, linguistic resources entail features of register, such as pronunciation, vocabulary, grammar of a particular practice, and modes of meaning, which comprise ways of participants to construct interpersonal, experiential and textual meanings in a practice. Besides setting boundaries and taking turns, as listed in He and Young (1998), interactional resources also include ways in which participants select speech acts and structure action sequences as well as provide and deal with instances of repair after interactional trouble in a given practice. In addition to the resources employed in a particular discursive practice, the context in which the practice is set also plays a crucial role. I turn to context and its meaning for interactional competence in the next section. 2.2.3 Context The generic resources in Hall’s (1993) framework are the elements of a practice that turned out to be the most stable in the development of the practice. That is, language users had employed them recurrently in a given practice in the past, so that the resources were conventionalized. Hall (1993) contends that participants in a specific practice know of the conventionalized nature of these resources and have learned how to use them in the practice. However, how specifically the resources are realized and how the practice is created depends on the situated moment in which the practice takes place. Borrowing from Bakhtin (1986), Hall (1993) uses the notion of dialogicality to describe this inextricable and interactive relationship between the generic and conventionalized resources on the one hand and the locally situated uses of these resources on the other. 30 Thus, to understand why participants employ certain resources in a particular way in a practice, it is crucial to consider the context of the practice. Context is a fundamental part of practice. Next to the spatiotemporal context in which the interaction takes place, social, cultural, and historical aspects also have an effect on how the participants use the sets of interactional resources mentioned above (Young, 2008). For example, Bourdieu (1977) highlights that participants act and talk in communicative situations due to their learned behavior and personal history, as reflected in their opinions, their ways of talking, walking, dressing, and so on. Bourdieu (1977) refers to these socially acquired predispositions as habitus. He emphasizes that it is their habitus that limits participants in their actions and their talk in a practice. Hence, Young (2011) argues that context should be viewed from a rather broad perspective. Next to place and time, circumstances of physical, social, institutional, political, and historical nature also play a role when participants engage in a practice. The conditions in which a practice takes place have also been referred to as frame (Goffman, 1974). Goffman (1974) has pointed out that participants interpret each other’s utterances with reference to a frame, where frame implies individuals’ perceptions of and experiences with their environment. Knowing the frame determines understanding of the utterances made in a conversation. Young (2008) stresses that participants sometimes explicitly name frames, for example, to make certain interlocutors understand that the speaker is joking or is being sarcastic. However, most of the time our interpretation of utterances is channeled by features, also known as contextualization cues (Gumperz, 1982), such as rhythm, pitch, stress, intonation, speech style, posture, gaze, gestures, that signal how an utterance is supposed to be interpreted and understood. Since contextualization cues are subtle and the frames can easily and rapidly 31 change within one interaction, misinterpretations may occur, especially when the participants come from different cultural backgrounds (Young, 2008). Overall, Young (2008), with reference to Goodwin and Duranti (1992), emphasizes that context includes two aspects: It implies (a) an focal event, which is language that is being contextualized, and (b) the field of action beyond the event itself, understood as the phenomena, such as cultural setting, speech situation, or shared background knowledge, in which the focal event is embedded. As mentioned above, the field of action, in which the effect is placed, has also been referred to as frame (Goffman, 1974). Even though frame and focal event have been isolated from each other, the two entities still influence one another. The frame helps to interpret the interaction, and the event can help build a frame to allow for its interpretation (Young, 2008). After describing the features of discursive practice, that is, its structure (i.e., the resources brought to the practice) and the context in which the practice is set, I now turn to intersubjectivity, or shared understanding that can be observed in discursive practice. 2.2.4 Intersubjectivity As mentioned earlier, Kramsch (1986) notes that interlocutors first and foremost construct “a shared internal context or sphere of inter-subjectivity” (p. 367). This notion of intersubjectivity— first found in the work of the German philosopher Edmund Husserl, who established the school of phenomenology (Young, 2011)—refers to “the conscious attribution of intentional acts to others and involves putting oneself in the shoes of an interlocutor” (p. 430). Thus, intersubjectivity is to be understood as shared knowledge between interlocutors. Young (2008) considers intersubjectivity the basis for interactional competence. In his discussion on intersubjectivity, Young (1999, 2008; He & Young, 1998) refers to the psychologist Ragnar 32 Rommetveit (1985, 1987), who bases this notion on a peculiar circularity, in that, the speaker makes a contribution with the listener’s background information in mind, while the listener has to make sense of the speaker’s contribution by adopting the speaker’s perspective. Young (2011) points out that intersubjectivity was first looked at empirically by Trevarthen (1977, 1979), who examined the interactions between infants and their mothers. Trevarthen (1977, 1979) found that at the age of two months, infants begin to move their hands, face, and body. For example, with their eyes, they follow their mother’s gaze or pointing. That is, child and mother engage in mutual activity, and a mutual intentionality between them becomes apparent (cf. Young, 2011). Wells (1981) builds on Trevarthen’s research by arguing that children learn their first language through social interaction with others. Whereas Rommetveit (1985, 1987) argues that intersubjectivity is based on the circular relationship between speaker and hearer, Wells (1981) additionally brings in the situation to which the interaction refers, that is, both the context and the content of the interaction, as the element that speaker and hearer establish intersubjectivity about. He contends that sender, listener, and the situation build a triangular relationship to make communication happen. Overall, Wells (1981) maintains that [t]he sender intends that, as a result of his communication, the receiver should come to attend to the same situation as himself and construe it in the same way. For the communication to be successful, therefore, it is necessary (a) that the receiver should come to attend to the situation as intended by the sender; (b) that the sender should know that the receiver is so doing; and (c) that the receiver should know that the sender knows that this is the case. (p. 47) 33 To be more precise, only by attending to the information that is delivered from one utterance to the next, it is possible to construct a shared context and mutual understanding. During a communicative act, interlocutors thus have to constantly pay attention to the sequential context of the discourse they produce. Observing participants’ use of nonverbal cues, such as gaze, gestures, and facial expressions, also helps in producing a joint discourse (Wells, 1981).3 In addition, Young (2008) emphasizes that intersubjectivity is observed in interlocutors’ turn-taking, action sequencing, and instances of repair in interaction. These three conversational structures are relevant in CA research that studies the interactional organization of talk. Young (2008) further explicates that they are “the fundamental building blocks of intersubjectivity” (p. 50–51), as they reveal how participants achieve, maintain, and restore common understanding in interaction. Intersubjectivity is further discussed in conjunction with CA. Based on the categories (e.g., the structure and context of discursive practices as well as intersubjectivity) discussed thus far, a definition of the notion of interactional competence in both Hall (1993, 1995, 1999) and Young (2008, 2011) is provided in the next section. 2.2.5 Summary To summarize, according to Young (2008, 2011), interactional competence (or the absence thereof) can be observed in discursive practices, that is, recurring episodes of social interaction. Young’s (2008, 2011) understanding is that interlocutors bring a variety of identity, linguistic, and interactional resources to the interaction and by using them construct, modify and change a 3 In addition, Wells (1981) points out that there are two other levels of shared knowledge: Common knowledge has to be obtained also on a cultural level to prevent misunderstandings. Moreover, messages are delivered and construed in light of one’s personal past experiences. Due to the experiences made during previous communicative acts, participants have formed expectations as to what other participants intend to convey in an interaction. If the expectations to an interaction diverge between interlocutors, information delivery and interpretation will be affected and a shared knowledge and mutual understanding cannot be obtained. 34 practice together with the other participants involved in the practice. Interactional competence is therefore not the knowledge or ability of a single individual, but rather refers to how two or more participants in a practice mutually employ a variety of resources. The co-constructed practice presupposes shared knowledge between the participants, also referred to as intersubjectivity. Shared knowledge or intersubjectivity in interaction is considered the basis for interactional competence. Discursive practices can be described by specifying the ways in which participants use these resources. Because a configuration of resources that participants use in one practice can be different from those employed in other practices, interactional competence is determined by the specific practice in which participants are involved. Thus, a language learner’s interactional competence is considered local and practice specific (He & Young, 1998). For Hall (1999), interactional competence also occurs in discursive practices (or interactive practices) and involves context-specific knowledge. Hall (1993, 1995) also points out that by making use of the resources in several instances of the same practice, participants eventually acquire an interactional competence for that particular practice and not general or practice-independent interactional competence. According to Hall (1993, 1995), becoming interactionally competent in a discursive practice of a group requires repeated exposure to the given practice. With reference to scholars from the tradition of sociocultural theory (Vygotsky, 1978; Wertsch, 1985, 1991), she highlights that new participants (including L2 learners) will become more experienced members in discursive practices when they follow three steps: (a) discovering the interactive patterns used in the practice; (b) observing how the practice is jointly created; and (c) participating in constructing the practice with more competent members of the group (Hall, 1995). 35 Finally, Young (2008, 2011) stresses the significance of external context for constructing interactional competence in a given practice. In a review of a set of studies on interactional competence and development, Young (2011) observed that intersubjectivity has predominately been taken as evidence for interactional competence without taking the wider context of the practice into consideration (e.g., Dings, 2007; Yagi, 2007). However, for him, interactional competence goes beyond sequentially shared understanding between participants in talk-ininteraction. He points out that investigating the social, institutional, political, and historical circumstances of the context in which the interaction takes place is necessary to fully grasp interactional competence in a given practice. In that respect, he mentions Nguyen’s (2006, 2008) research that takes into account this broader context of interaction to investigate how novice pharmacy interns gain more experience in managing the interactional and interpersonal functions in the practice of patient consultation talk in the course of an eight-week internship (Young, 2011). As Young (2011) pointed out in his review article, research conducted on interactional competence seems to be mostly concerned with how interactional competence is co-constructed in interaction and also how interactional competence develops in recurrent interactions. To carry out this type of research, scholars adopt CA, a method that studies the sequential organization of talk on a turn-by-turn basis and analyzes the procedures that participants employ in interaction to achieve, maintain, and restore intersubjectivity. Young’s (2008, 2011) approach to interactional competence that incorporates a wider perspective of context, which goes beyond a sequential analysis of talk-in-interaction, is not necessarily compatible with CA. Conversation analysts consider external categories pertinent only if the participants themselves find the social, political or historical context relevant and orient to these categories in their talk (e.g., Sidnell, 2010). 36 Overall, in recent years, L2 interactional competence and development have been mostly investigated from a CA–SLA perspective, an approach within SLA that draws on the epistemology and methodology of CA. In the next section, I focus on CA and interactional competence in CA–SLA. 2.3 Interactional competence and development in CA–SLA In their seminal paper, Firth and Wagner (1997) criticized mainstream SLA studies as too cognitivist and individualistic in nature and called for a reconceptualization of the field. They argued that SLA scholars have to adopt a more emic (participant-relevant) orientation to language learning and be more aware of the contextual and interactional dimensions of language use. In addition, Firth and Wagner (1997) called for a broadening of the traditional SLA database. Following Firth and Wagner’s (1997) call, socioculturally and sociointeractionally oriented approaches to SLA (e.g., a sociocultural approach, complexity theory approach, sociocognitive approach, or conversation-analytic approach) have become more prevalent in the past two decades (see the edited volume by Atkinson, 2011). These alternative approaches to SLA are characterized by reconceptualizations of both learning and language. That is, they view learning not as intrapsychological and cognitive phenomenon but as anchored in and through the social practices learners engage in. Hence, learning is “learning-in-action” (Firth & Wagner, 2007, p. 809). In addition, the widespread notion of language as static and context-independent linguistic knowledge has shifted away towards an adaptive, dynamic, and context-sensitive understanding of language (Pekarek Doehler, 2012). 37 A CA–SLA approach—referring to SLA research drawing on CA terms—is distinctive to other alternative approaches with respect to its CA-infused epistemology and research methodology, in that CA is primarily concerned with orderliness in interaction and in explicating the methods, procedures, or practices that participants in talk-in-interaction employ to achieve, maintain, and restore intersubjectivity (Kasper, 2006). From a theoretical and empirical stance, CA has greatly influenced the current conceptualizations of interactional competence in CA– SLA. Hall and Pekarek Doehler (2011) emphasize that interactional competence is a prevalent object of inquiry within CA–SLA. In this section, I first present important aspects of CA’s epistemology. Then, I review how interactional competence has been defined from a CA–SLA perspective and also how the development of interactional competence is understood. As an approach within SLA, CA–SLA is interested in tracking learning in L2 interaction. Thus, interactional competence is approached here through the lens of L2 learning and development. From a CA–SLA perspective, I look at interactional competence as the object and condition for L2 learning and then show what scholars within CA–SLA count as evidence for interactional development. The major findings are summarized. 2.3.1 Excursus: Conversation analysis In his lectures at UCLA in the early 1960s, the sociologist Harvey Sacks developed an approach to the study of talk, which came to be known as conversation analysis (CA). In the late 1960s and early 1970s, through the work of Sacks and his colleagues Emanuel Schegloff and Gail Jefferson, CA “began to emerge from sociology as an independent area of enquiry oriented towards 38 understanding the organizational structure of talk” (Liddicoat, 2011, p. 4), which influenced various disciplines that analyze human communication (Liddicoat, 2011). CA’s major assumption is that ordinary talk is systematically organized and socially ordered. As talk-in-interaction is considered a socially ordered phenomenon, CA aims to find the structures that construct that orderliness in interaction (Psathas, 1995). In order to do so, naturally occurring talk is recorded, closely transcribed, and analyzed to find patterns of organization across instances (Sidnell, 2010). In comparison to many other linguists, conversation analysts are not interested in analyzing language structure per se. Rather, CA focuses on how interactants understand and respond to each other’s contributions and how they generate sequences and actions in interaction. According to CA, utterances are objects that are designed and used to negotiate social activities, such as requests, proposals, and complaints. Therefore, CA is predominantly viewed as an approach to study talk-in-interaction instead of merely talk (Hutchby & Wooffitt, 2008). In this section, I briefly present some important aspects of CA’s epistemology and focus on principles, such as recipient design, intersubjectivity, socially distributed cognition, and context-sensitivity in talk-in-interaction. Recipient design One major principle of CA is that conversationalists orient to each other’s utterances in talk-ininteraction. Sacks, Schegloff, and Jefferson (1974) argue that speakers design their talk in such a way as to make it appropriate to the co-participants they are addressing. To ensure understanding on the co-participant’s end, speakers base their contributions on knowledge that they assume they share with the interlocutor (cf. Liddicoat, 2011; Sidnell, 2010). At the same time, listeners 39 interpret a turn with the expectation that the turn was specifically designed for them (Liddicoat, 2011). Examples of recipient design (Sacks et al., 1974), as this orientation to the co-participant has also been called, is the use of increased volume and nuances in word selection (Sidnell, 2010). Intersubjectivity In a similar vein, speakers display what they understood from the prior turn when they were in the role of the listener. First speakers thus determine whether their utterance was interpreted as intended, and second speakers learn whether their analysis of the first speaker’s turn was adequate when the first speaker takes the floor again (Heritage, 1984a). In the third turn of the conversation, the first speaker has the option to repair misunderstandings that became apparent in the second speaker’s turn (Schegloff, 1992a). Schegloff (1992a) calls these instances of repair third position repair. If the second speaker interprets the first speaker’s contribution adequately, understanding is not explicitly confirmed; rather, the first speaker further develops the sequence and by doing so tacitly confirms that the second speaker analyzed the first turn as intended (Heritage, 1984a). Sacks et al. (1974) call this conversational procedure of speakers displaying their understanding of what was conveyed in the prior turn as next-turn proof procedure (see also Hutchby & Wooffitt, 2008). Hence, since it is understood that each utterance reveals an understanding and interpretation of the preceding turn, an analysis of the turn-by-turn organization of talk is able to display how intersubjectivity emerges in a conversation. In this respect, CA also shows how intersubjectivity is checked on and repaired in talk-in-interaction (Heritage, 1984a; Schegloff, 1992a; Schegloff & Sacks, 1973; Sidnell, 2010). Overall, CA provides “for a continuously 40 updated context of intersubjective understanding, accomplished en passant in the course of the other activities” (Sidnell, 2010, p. 13). Socially distributed cognition As intersubjectivity emerges turn by turn, CA also portrays and explicates the progress of coparticipants’ socially distributed cognition (Schegloff, 1991; see also Kasper, 2006, 2008, 2009; Markee, 2000; Potter & te Molder, 2005; Seedhouse, 2004, 2005). In CA, cognition manifests itself in interaction; that is, socially distributed cognition is accomplished as interactional behavior and is thus visible through participants’ conversational conduct. For example, instances of socially shared cognition, such as repair of conversational trouble, are prompted by members’ interactional practices (Schegloff, 1991). Conversation analysts’ perspective to cognition is thus a contrast to cognitive scientists’, who construe mental processes within the individual (Mori & Hasegawa, 2009). In comparison to cognitive science, CA does not intend to uncover the underlining mental states of the participants in an interaction, “but rather to understand how such behavioral manifestations of cognition are motivated and treated by the participants in talk-andother-conduct-in-interaction” (Mori & Hasegawa, 2009, p. 69). Context-sensitivity and internal context In addition, the structural resources that conversationalists use to orient to each other’s utterances and to display understanding sequentially are context-sensitive in CA. Context-sensitivity implies that co-participants deploy particular resources only in reference to the utterances prior to the present talk (Sacks et al., 1974; see also Hutchby & Wooffitt, 2008). With reference to Heritage (1984a), Liddicoat (2011) emphasizes that talk-in-interaction is context-renewing. As 41 each turn constrains the turn that follows, talk constantly shapes and renews context. In other words, every new utterance represents the context for the next utterance, making context a dynamic entity that is in constant change. However, at the same time, the structural resources used in talk-in-interaction are context-free. Therefore, it is not the case that co-participants deploy particular structural techniques only in specific occasions; rather, the same kind of structural resources are used in various different circumstances (Sacks et al., 1974; see also Hutchby & Wooffitt, 2008). Hence, conversation analysts are more concerned with internal context (Schegloff, 1992b) that is created in talk-in-interaction. In terms of external context, including social categories or cultural settings, which are traditionally understood as having an impact on interaction, Schegloff (1992b) points out that not all aspects of external context can be considered as potentially relevant for conversation. In CA, external categories are therefore only relevant when conversationalists orient to them in their talk (Sidnell, 2010). After introducing major principles of CA, I now turn to interactional competence in CA– SLA. I first look at the competencies that constitute interactional competence. 2.3.2 Interactional competence as object of L2 learning With reference to Hutchby and Wooffitt (1998, p. 14), Kasper (2006) emphasizes that CA’s object of inquiry is a set of “sociolinguistic competencies” (p. 83) that conversationalists use to participate in “intelligible, socially organized interaction” (Heritage & Atkinson, 1984, p. 1). Kasper (2006) further explains that SLA researchers (Hall, 1993, 1995; He & Young, 1998; Kramsch, 1986; Markee, 2000; Young & Miller, 2004) refer to these competencies as interactional competence (see also Kasper & Wagner, 2011). Based on CA research and the work 42 by He and Young (1998) and Young and Miller (2004), Kasper (2006) lists the following interactional competencies4 as resources used by conversationalists in social interaction: 1) to understand and produce social actions in their sequential contexts 2) to take turns at talk in an organized fashion 3) to format actions and turns, and construct an epistemic and affective stance (Ochs, 1996), by drawing on different types of semiotic resources (linguistic, nonverbal, nonvocal), including register-specific resources 4) to repair problems in speaking, hearing, and understanding 5) to co-construct social and discursive identities through sequence organization, actions-in-interaction and semiotic resources (Goffman, 1981a; Zimmerman, 1998) 6) to recognize and produce boundaries between activities, including transitions from states of contact to absence of contact (interactional openings, Schegloff, 1968; closings, Schegloff & Sacks, 1973) and transitions between activities during continued contact (Markee, 2004). (p. 86) Similarly, Markee (2000) points out that from a CA perspective L2 interactional competence is associated with “sociolinguistic notions of communicative competence” (p. 64) (Bachman, 1990; Canale & Swain, 1980; Hymes, 1972a). With respect to Celce-Murcia et al.’s (1995) model of communicative competence, interactional competence thus subsumes the conversational structure component of discourse competence (that is, actions inherent to the turntaking system), non-verbal communicative elements of sociocultural competence, and strategic competence (Markee, 2000). Hence, interactional competence involves learners’ orientation to 4 Kasper (2006) prefers the term interactional competencies over interactional competence. She thus emphasizes the non-finiteness and diversity of the capacities that participants bring to an interaction. 43 different semiotic systems, such as turn-taking, repair, and sequence organization as well as to gaze and embodied actions (Markee, 2008). In a similar vein, with reference to Garfinkel (1967), Pekarek Doehler (2012, 2013) explicates that participants’ methods can be understood as L2 interactional competence. Methods (in the ethnomethodological sense of the term) are procedures of turn-taking, repairing, opening and closing conversation, and so forth, that conversationalists deploy to accomplish talk-ininteraction.5 Within these systematic interactional procedures, participants make use of language resources, gaze, as well as gestures and other bodily conduct (Hellermann, 2008; Pekarek Doehler, 2010, 2012, 2013). A number of empirical CA–SLA studies, which employ CA epistemology and research methodology, have investigated the methods that linguistically less competent L2 speakers deploy in talk-in-interaction. This research has contributed to a more detailed specification of L2 learners’ interactional competence (Kasper, 2004, 2006; Pekarek Doehler, 2013), as the studies provided insights into various interactional methods and practices, such as classroom interaction (Markee, 2000; Seedhouse, 2004), naturally occurring conversations (Gardner & Wagner, 2004), forms of repair and correction (Brouwer, Rasmussen & Wagner, 2004; Kurhila, 2001; Wong, 2000), fluency (Carroll, 2000), the use of gaze (Carroll, 2004), and gestures (Mori & Hayashi, 2006; Olsher, 2004). In addition to the object of L2 learning, that is, the resources used by conversationalists in social interaction, interactional competence is also considered the condition for learning, as is explicated in the next section. 5 Garfinkel (1967) developed a form of sociology, which came to be known as ethnomethodology, that sought to study the practices, procedures, and methods that members of a society use to accomplish social activities in their everyday lives (see also Liddicoat, 2011). For social activities in any given situation, people must determine what norms or rules apply. Also, Garfinkel (1967) noted that particular background expectancies build the base for accomplishing social activities. 44 2.3.3 Interactional competence as condition for L2 learning In CA–SLA, interactional competence is not only viewed the object of learning but also the condition for learning (Kasper & Wagner, 2011). That is, interactional competence is considered the competencies that participants bring to an interaction, whereas these competencies are put to use only in interaction with other conversationalists. Employing these competencies in interaction provides for the social activity of learning and development, which implies a more effective participation in practices over time. As was mentioned previously, interactional competence is thus not an individual or intrapsychological competence; neither can it be separated from performance. Rather, the procedures comprising interactional competence (e.g., turn-taking, turn-construction, sequence organization, repair) are interactional in nature and can only be observed locally in interaction (Kasper & Wagner, 2011). That is, the deployment of a particular set of competencies is local and depends on the situated activity (Kasper, 2006). In other words, “the configuration of […] resources may be conceived as an interactional architecture unique to a specific discursive practice. The interactional competence of participants […] is defined as participants’ knowledge of how to configure these resources in a specific practice” (Young & Miller, 2004, p. 520). In addition, participants’ interactional competence deployed to participate in specific discursive practices develops with recurrent participation in these practices, making conversationalists’ interactional competence more effective over time (Kasper & Wagner, 2011; Pekarek Doehler, 2012). How interactional competence develops over time and how interactional development can be accounted for are questions that have been of major interest to CA–SLA scholars. Before I show what counts as evidence for interactional development from a CA–SLA perspective, I turn briefly to CA–SLA’s understanding of learning. 45 2.3.4 L2 learning and interactional development from a CA–SLA perspective CA–SLA scholars understand learning as a local, “socially situated activity” (Mori, 2007, p. 856; see also Brouwer & Wagner, 2004; Kasper, 2004; Markee, 2000; Markee & Kasper, 2004; Pekarek Doehler, 2012). That is, learning is viewed to emerge from interactional conduct (Pekarek Doehler, 2012). Markee and Kasper (2004) make explicit that “learning behaviors may usefully be understood as a conversational process that observably occurs in the intersubjective space between participants” (p. 496). That implies that learning is a socially distributed behavior, which becomes evident at the micro level of social interaction (Pekarek Doehler, 2012). Even though the notion of learning has been made explicit, it is less clear how CA can contribute to explain L2 interactional development. Brouwer and Wagner (2004) emphasize that language learning has to also be understood from a broader perspective, in terms of developing increasingly more complex interactional resources (see also Kasper & Wagner, 2011). They thus conceptualize learning as “a social process” rather than “a social practice” (Brouwer & Wagner, 2004, p. 32). Tracking learning as social process, which includes a change of interactional resources over time, requires scholars to conduct longitudinal studies (Brouwer & Wagner, 2004; Kasper, 2004; Mori, 2007; Wagner, 2004). However, CA is not a learning theory (He, 2004); it was not designed to capture change of interactional behavior over a period of time (e.g., Brower & Wagner, 2004; Hall, 2004; He, 2004; Kasper, 2004, 2006; Markee & Kasper, 2004; Mondada & Pekarek Doehler, 2004; Pekarek Doehler, 2010; Seedhouse, 2004; Wagner, 2004; Young & Miller, 2004). To resolve this theoretical gap of learning, scholars working within CA–SLA have linked CA with a theory of L2 learning, such as language socialization (He, 2004), sociocultural theory (Hall, 2004), situated learning theory (e.g., Brouwer & Wagner, 2004; Cekaite, 2007; Dings, 2007; Hellermann, 2007, 2008; Hellermann & Cole, 2009; Nguyen, 2006, 2008; Yagi, 2007; 46 Young & Miller, 2004), or a combination of sociocultural theory and situated learning theory (Mondada & Pekarek Doehler, 2004). Kasper (2006, 2008) points out that such combinations are justified because CA and either of the perspectives to learning cited view cognition as socially constituted and distributed. In addition, following CA and either one of these L2 learning theories, social interaction occurs in situated activities—a locus for learning. The theory of situated learning appears to be the most favorable approach in linking CA with an a priori learning theory. It conceptualizes learning as social process in communicative practices and is related to Lave and Wenger’s (1991) notion of learning as participation. Lave and Wenger (1991) describe learning as the development from peripheral to full participation in a communicative practice. That is, with the help of experts, novices become full members of the community of practice over time. In comparison, some scholars within CA–SLA consider CA’s own ethnomethodological stance sufficient to account for L2 learning (Kasper, 2006, 2009; Markee, 2000, 2008; Markee & Seo, 2009; Mori & Hasegawa, 2009; Mori & Markee, 2009; Seedhouse, 2004). Based on CA–SLA scholars’ call to track the development of interactional competence as a social process over time, I want to show next what counts as evidence for development. 2.3.5 Evidence for L2 interactional development As was highlighted in the previous section, CA–SLA scholars have called for research to be carried out on learning as social process, which includes an analysis of talk-in-action across time. Pekarek Doehler (2010, 2012) notes that there are two strands of research that investigate talk-ininteraction over time: One group of scholars investigates how participants develop their competencies through the turn-by-turn unfolding of talk within short time-spans (Atkinson, 47 Churchill, Nishino, & Okada, 2007; Firth, 2009; Firth & Wagner, 2007; Ishida, 2006; Markee & Seo, 2009; Mori & Hasegawa, 2009; Pekarek Doehler, 2010). The interest of these studies lies in capturing the process of learning. Also, they predominantly focus on the learning of linguistic resources in interaction. Another group of researchers looks at interactional development from a longitudinal (Brouwer & Wagner, 2004; Cekaite, 2007; Hellermann, 2007, 2008; Ishida, 2009; Young & Miller, 2004) or cross-sectional perspective (Pekarek Doehler & Pochon-Berger, 2011). These studies are designed to track the product of learning or the state of interactional competence in at least two points in time. For example, Brouwer and Wagner (2004) collected interactions of learners of Danish over several months and found that in terms of organizing sequences and initiating repair, the learners’ interactional repertoire developed and became more complex over time. That is, in an interaction early on during her stay in Denmark, a student of Danish did not display any understanding of a trouble source when initiating repair. Later, the student was able to locate trouble more specifically, which became evident, for example, in her repeating elements of the trouble source. Drawing on situated learning theory, Young and Miller (2004) show that at the end of a four-week period of writing conferences an English as a second language student was able to perform many of the actions that his instructor initially performed for him when they started with the revision talks. Setting her study in a Swedish immersion classroom, Cekaite (2007) looked at the emergent interactional competence of a Kurdish girl over one year. She found, for example, that the girl’s turn-taking behavior developed across three stages, from silences, through inappropriate turn-taking behavior, to correct turn-taking behavior. In an English language classroom setting, Hellermann (2008) examined the changes of interactional resources used in student-student interactions over time. In terms of opening moves, he, for 48 example, observed that students at lower proficiency levels begin their pair task interactions without prefatory talk, whereas the majority of the more proficient students partaking in the study engage in task-prefatory talk. In yet another classroom setting, Pekarek Doehler and Pochon-Berger’s (2011) show how techniques for doing disagreements differ between intermediate and advanced students of French. Whereas the students at the intermediate level predominantly use polarity markers (e.g., no) at the beginning of turns to indicate disagreement, advanced-level students seem to deploy an increased number of the more complex forms of disagreements, such as ‘but’-introduced counter-arguments or non-turn initial disagreements, while they use less of the turn-initial polarity markers. The studies of the latter group of researchers share the view that the development of L2 interactional competence can be captured by studying participants’ changing methods for accomplishing talk-in-interaction. As was mentioned earlier, methods (from an ethnomethodological point of view) are the procedures that interactants deploy to organize their interactions (e.g., taking turns, repairing, organizing sequences, etc.). That learning occurs can be taken from the greater diversification, efficacy, or complexity of the methods used across recurrent micro-practices (Hall & Pekarek Doehler, 2011; Hellermann, 2008; Mondada & Pekarek Doehler, 2004; Pekarek Doehler, 2010, 2012, 2013). 2.3.6 Summary This section was devoted to interactional competence and development from a CA–SLA perspective. As an approach within SLA, CA–SLA draws on the principles and the methodology of CA, a method that investigates the structural organization of talk-in-interaction. After a brief introduction to major principles of CA, this section showed that scholars within CA–SLA define 49 the interactional competencies that conversationalists use in social interaction as sociolinguistic competencies. To be more precise, these competencies are procedures of conversational organization (e.g., procedures of turn-taking, repair, action sequencing, opening and closing conversations, etc.) that participants use to accomplish talk-in-interaction and to obtain, maintain, and restore intersubjectivity or mutual understanding with their interactional partners. The review of the literature also showed that interactional competence is not understood as an individual competence, but rather that it is co-constructed between interlocutors in an interaction. In addition, the set of competencies deployed can be attributed to the local and situated activity or discursive practice in which the interaction takes place. The understanding further is that participants’ interactional competence in a specific discursive practice develops with recurrent participation in this practice. Moreover, CA–SLA research reveals that participants’ interactional development can be tracked and described by investigating the changing procedures (e.g., taking turns, opening and closing conversations, repairing trouble, etc.) deployed to accomplish talk-in-interaction and to gain and maintain intersubjectivity. More complex and diversified procedures are used over time, which is an indicator that learning has taken place. It becomes apparent that CA–SLA’s notion of interactional competence coincides to a major extent with Young’s (2008, 2011) understanding of interactional competence discussed in the previous section. It is important to note, however, that Young’s (2008, 2011) call to incorporate a wider context, that is, the historical, social, or political circumstances of the practice in which the interaction is set, is not incorporated in CA–SLA’s conceptualization of interactional competence. CA does not account for macro categories, such as the social, political, or historical context, unless the participants themselves orient to them in their talk. 50 After having discussed interactional competence in SLA and CA–SLA, I now turn to interactional competence in language testing. In the next section, I present the interaction-based approach to construct definition that is most suitable to assess interactional competence. 2.4 Interaction-based language testing Understanding how abilities and context interrelate in affecting performance on language tests has been of major interest to language testers (Bachman, 2007). Three approaches to defining test constructs emerged, which Bachman (2007) refers to as ability-based, task-based, and interaction-based. Whereas trait or ability-based theorists attribute consistencies to test-taker characteristics and thus describe constructs with respect to test takers’ knowledge and fundamental processes disregarding context, behaviorists or task-based language theorists are concerned with consistencies of context and define constructs in relation to contextual factors and conditions under which the test is performed (Chapelle, 1998). The focus of this section is on the interaction-based approaches to construct definition, which incorporate both trait and behaviorist approaches and thus include abilities and contextual features into the construct (Chapelle, 1998). I concentrate on Chalhoub-Deville’s (2003) “abilityin-language user-in-context”, also known as a “moderate” interactionist approach (Bachman, 2007; Mislevy, 2012). In comparison to Bachman’s (1990) “interaction-ability” (Bachman, 2007) approach, which is another interaction-based approach, a moderate or ability-in-language user-in-context approach may be better suited to define the construct of interactional competence, as Chalhoub-Deville (2003) suggests. In this section, I present what Chalhoub-Deville’s (2003) approach to defining test constructs implies and how her approach differs from Bachman’s interaction-ability approach. 51 An ability-in-language user-in-context approach, however, bears problems for a positivistoriented field such as language testing. The criticism that has leveled against this approach and potential solutions to the raised problems are outlined briefly before the major concepts of this section are summarized. 2.4.1 Ability-in-language user-in-context approach (Chalhoub-Deville, 2003) Drawing on research in social interaction and discourse analysis, some language testers, particularly Chalhoub-Deville (2003; Chalhoub-Deville & Deville, 2005; Deville & ChalhoubDeville, 2006), McNamara (1996, 1997), and Young (2000), have advocated incorporating ability and context as intricately enmeshed and indistinguishable entities in language testing. They also view discourse between interactants as situated, jointly constructed language use and maintain that the underlying characteristics of language users and context are meshed with one another in one interaction structure and that contextual aspects and ability features influence each other (Chalhoub-Deville, 2003). Thus, less emphasis is put on the candidate’s cognitive ability and underlying traits, and more prominence is given to the performance produced through jointly constructed discourse between participants in social context. Chalhoub-Deville (2003) calls this approach to construct definition “ability-in-language user-in-context” and thus emphasizes that the abilities a candidate brings to the situation interact with the context, change context, and are changed by context. Thus, of interest is how the test taker adapts resources to situations (Mislevy, 2012). Clearly, an approach to interactional competence as described by scholars within SLA and CA–SLA (see sections 2.2 and 2.3) aligns with Chalhoub-Deville’s (2003) ability-inlanguage user-in-context model to construct definition and is to be preferred over Bachman’s 52 (1990) underlying abilities model or the current mainstream communicative language testing approach mentioned by Harding (2014), both of which are briefly described in the next section. 2.4.2 Bachman’s (1990) interaction–abilities approach Chalhoub-Deville (2003) contrasts her representation of interaction, which she calls “ability-inlanguage user” based on “language user-in-context,” with that of Bachman’s (1990) construct. To design and develop language tests, Bachman (1990) proposed two frameworks to be included into his approach to construct definition: communicative language ability (see section 2.1) and test method facets. That is, for Bachman (1990), performance on language tests is a matter of both the candidate’s language ability and the features of the test method. In this approach, both language abilities and contextual features (discussed through Bachman’s test method approach) as well as their interaction are included in the construct. The quality of traits and context changes when they are combined, that is, trait components cannot be defined independently from context, and contextual features cannot be characterized without taking into consideration underlying characteristics. Because trait and context are included in one construct, a linking component is needed that controls the interaction between the two. This component is defined as a set of metacognitive strategies that help to make use of individual ability in context. In sum, traits and fundamental processes are specified within a certain context. Metacognitive strategies that control performance, in that particular context are specified as well (Chapelle, 1998). Even though language abilities and contextual features are “interacting entities” in Bachman’s (1990) model, the two parts still remain “distinguishable” (Bachman, 2006, p. 193), which is not the case in Chalhoub-Deville’s (2003) representation of interaction, where abilities 53 and context are entangled in one interaction structure. The reason that traits and context remain distinguishable in Bachman’s approach is to allow for generalizations of transferable abilities, which is possible only if both entities are kept separate (Chalhoub-Deville, 2003). In a recent article, Harding (2014) points out that the current mainstream communicative approach to defining constructs in language testing draws on Bachman’s interaction–abilities approach and his atheoretical real-life, task-driven approach (Bachman, 1990). The current mainstream communicative language testing approach can therefore best be described as a synthesis of underlying abilities and the test task. Harding (2014) references Buck (2001) as an example for this approach. Describing the development of a listening construct in his book Assessing Listening, Buck (2001) understands performance as underlying traits that are influenced by contextual features. Contextual features refer to the test task characteristics based on real-life language tasks that can be found in a specific target language use domain. To summarize, by viewing “language, social contexts, and the co-construction of meaning as inextricable” (Chalhoub-Deville & Deville, 2005, p. 825), Chalhoub-Deville’s (2003) ability-in-language user-in-context approach is fundamentally different from Bachman’s (1990) interaction–abilities approach that separates language abilities and contextual features. Language testers have criticized the proposal that abilities and contextual features be understood as entangled in one interaction structure in the ability-in-language user-in-context approach. The next section is devoted to the criticisms toward the representation of L2 interaction based on Chalhoub-Deville’s (2003) construct definition approach. 54 2.4.3 Criticisms Given that context and abilities form one entity, a model of interactional competence provides a challenge to the field of language testing for two main reasons: (a) Performance is not considered to be solely based on individual ability but on the dynamic and co-constructed discourse among participants; and (b) language performance is local and thus most likely to change with the interlocutors and the situation (Chalhoub-Deville, 2003). These two features of interactional competence signal problems for language testing validation research in terms of drawing generalizable inferences from test scores (Bachman, 2007; Chalhoub-Deville, 2003). Chalhoub-Deville (2003) points out that if cognitive attributes of test-taker ability are considered indistinguishable from a given context, “then any inferences about ability and performance in other contexts are questionable” (p. 376). Similarly, Bachman (2007) argues that if the construct of interaction is local and co-constructed by all participants in a particular discursive practice, then each interaction is unique. However, uniqueness in performance is problematic for language testers. That is, if no performance consistencies can be observed across contexts or participants, then generalizations cannot be made (Bachman, 2007). Swain (1993) disagrees; she argues that language testers have to rethink the concept of reliability as internal consistency in communicative language assessments, which often elicit variable performance. Instead of measuring consistency, more meaningful criteria should be used to ensure the quality of performance-based assessments. With reference to Linn, Baker, and Dunbar (1991), Swain (1993) points out that such criteria could be a test’s consequences, fairness, cognitive complexity, content quality, and content coverage. In addition, Young (2000) proposes a way out of this dilemma of performance consistency and generalizability by saying that the construct of interactional competence may be defined from a behaviorist perspective. As was mentioned earlier, behaviorists are concerned 55 with consistencies of context. They define a construct in relation to contextual factors and conditions under which the test is performed (Chapelle, 1998). Young (2000) further highlights that even though interactional competence is local, in that a specific discursive practice is characterized by a specific configuration of interactional resources, it is not necessarily the case that every discursive practice is unique. Rather, there may be resources that are shared across different practices (cf. Young, 2013). Thus, Young (2000) claims that the performance elicited through one performance assessment, which he considers a discursive practice, may be generalized to performances in other non-test contexts. However, to be able to draw comparisons and generalizations between discursive practices, he calls for language testers to first identify the “interactional architecture” (p. 12) of performance assessments, that is, the configuration of resources in performance tests. Moreover, the fact that interactional competence is conceptualized from a sociocultural perspective that considers meaning as inherent in context and interaction, instead of in the individuals, has implications for scoring and interpreting performance. For that matter, Fulcher (2010) is convinced that the construct of interactional competence cannot be employed in language testing, arguing that the primary concern of language testing is to assign scores to individuals. Hence, it is not surprising that Fulcher (2003) rejects interactional competence as an alternative model to language abilities models in which interactional competence is subsumed as a trait under communicative competence. In contrast, some researchers have suggested providing one score to all participants included in the interaction, instead of disentangling the contributions made by each test taker to give individual scores (Chalhoub-Deville & Deville, 2005; Taylor & Wigglesworth, 2009). Johnson (2004) also suggests evaluating oral events by assigning test takers a pass or a fail or by 56 describing the strengths and weaknesses of candidates’ abilities. Since interaction is socially situated and tester and test taker contributions influence one another, Johnson (2004) proposes evaluating not only the candidate’s speaking ability but also the tester’s performance. Similarly, Swain (2001) proposes measuring the jointly constructed discourse. Nevertheless, ChalhoubDeville and Deville (2005) argue that the profession may have to rethink its stance on scoring altogether if it embraces the assessment of co-constructed discourse. Scholars agree that means need to be found to make scoring of co-constructed test-taker performance fair and adequate (Chalhoub-Deville & Deville, 2005; Fulcher, 2003; McNamara, 1997; Swain, 2001). 2.4.4 Summary A social interaction approach to language testing, as explicated by Chalhoub-Deville (2003), substantially differs from Bachman’s (1990) interaction–abilities approach and the current mainstream communicative language testing approach that Harding (2014) describes. Although language abilities and contextual features are separated in Bachman’s (1990) interaction-ability approach, they are entangled in Chalhoub-Deville’s (2003) ability-in-language user-in-context approach. In comparison to Bachman’s (1990) approach, Chalhoub-Deville’s (2003) model is better suited to represent L2 interaction and interactional competence in language testing because it places major emphasis on performance and adaptability of resources to context domains. However, Chalhoub-Deville’s (2003) approach has been criticized because of problems of scoring and the generalizability of performance. In the next section, I concentrate on the resources or competencies that language testers consider part of a construct of interactional competence in paired and group speaking tests between peers. 57 2.5 Interactional competence in paired and group speaking tests This section investigates how interactional competence has been operationalized in paired and group speaking tests between peers. When working with the construct of interactional competence, language testers need to know what kind of test performance actually “counts as evidence for interactional competence” (Fulcher, 2010, p. 113). Thus, the question is how the construct is defined, so that it can be operationalized in specific tests, including the development of adequate test tasks and rating scales. Fulcher (2003) argues that language testers have mostly defined the construct of interactional competence with respect to “how speakers structure speech, its sequential organization and turn-taking rules, sometimes including strategies” (p. 44). From the paired and group speaking tests reviewed in this section, it seems that the construct of interactional competence between peers has been mainly understood in terms of collaborative and symmetric interaction between test takers (e.g., Ducasse, 2010; Ducasse & Brown, 2009; May, 2006, 2009, 2011) and in terms of interactional language functions, some of which may be understood as interactional strategies (e.g., Brooks, 2009; He & Dai, 2006; Taylor, 2001). Language testers analyzed the paired and group test discourse by means of conversation and discourse analyses to refine a test’s conceptualization of interactive communication or interactional competence (e.g., Brooks, 2009; Galaczi, 2004). In a similar vein, to elaborate on a test’s construct of interactional competence, raters were asked for their perception of the interactional features produced in test discourse that make the interaction between test takers successful (Ducasse & Brown, 2009; May, 2006, 2011). The findings obtained from these types of studies were used to operationally define rating scale descriptors and to inform the development of new rating scales. In addition, discourse analysis studies were also conducted as validation studies, with the goal to determine whether the intended interactional functions are actually produced in the test discourse. 58 In this section, I first look at the conversation and discourse analytic studies that were conducted to better refine the conceptualization of interactional competence. Then, the findings from rater perception studies are reviewed, followed by a summary section. 2.5.1 Conversation analyses Galaczi (2004, 2008) examined the discourse of a paired speaking test task in terms of the dynamic interaction model proposed by Storch (2002), which is based on the notions of mutuality and equality (Damon & Phelps, 1989). Whereas mutuality refers to the extent to which interlocutors engage with each other’s contribution, equality is evident in an equal distribution of turns, or rather where the interlocutors have “an equal degree of control over the direction of a task” (Storch, 2002, p. 127). Storch’s (2002) work on the nature of dyadic interaction in pair work activities resulted in four distinguishable interactional patterns that differ in terms of equality and mutuality levels. She termed these interactions collaborative, dominant/dominant, dominant/passive, and expert/novice. Framed within Storch’s (2002) interaction model of mutuality and equality, the main purpose of Galaczi’s (2004, 2008) study was to identify patterns of interaction elicited through an English language paired task. Galaczi (2008) investigated the “co-constructed” (p. 91) talk produced between test takers in the dyads. Thirty test-taker pairs participated and took the speaking part of the University of Cambridge ESOL examination First Certificate of English (FCE), with one task being a discussion task for peer–interlocutors. The discourse in the paired task was analyzed using CA conventions to investigate the nature of fundamental conversation management concepts, such as overall structural organization, turn-taking, sequencing, and topic organization. In addition, conversational dominance features were analyzed in terms of the 59 quantity of talk (quantitative dominance), interruptions (participatory dominance), and questions (sequential dominance) (Itakura, 2001). Galaczi’s (2004, 2008) data analysis revealed three main types of dyadic patterns of discourse: collaborative, parallel, and asymmetric interaction, as well as a blended form that combines features of two of the identified interactional patterns. The majority of the test-taker dyads produced a discourse that was collaborative, parallel, or a blend of collaborative/parallel or collaborative/asymmetric features. The discourse of three of the 30 dyads was asymmetric in nature. Asymmetric interactions constitute two different discourse roles, one dominant and one passive, with moderate mutuality in topic development. This type of interactional pattern is characterized by an unbalanced quantity of talk and topic development contributions, which puts one interlocutor in a leading position and the other in a secondary role. The dominant participant either interrupts the other less dominant interlocutor to take the floor or prompts the other participant with a lot of questions. Also, quantitative dominance (Itakura, 2001) prevails with one speaker talking noticeably more than the other. In comparison, parallel interactions are characterized by candidates engaging in a solo versus solo interaction, in which both speakers initiate and develop topics (high equality), but their engagement with each other’s ideas is minimal (low mutuality). Topic extensions seldom occur in parallel talk because the interlocutors are preoccupied with developing their own contributions. With respect to conversational dominance features, Galaczi (2004, 2008) found lengthy gaps between turns, as well as competitive interruptions in the nature of participatory dominance (Itakura, 2001). 60 Finally, collaborative interactions are identified by high mutuality and high equality. In collaborative dyads, the two participants constantly shift between the listener role and the speaker role, and they develop their own topics but also support and relate to the topics initiated by the interlocutor. Moreover, features such as short turns, rapid speaker change, follow-up questions, avoidance of gaps between turns, supportive overlaps, and frequent acknowledgment tokens suggest that the interlocutors are highly engaged with each other’s contributions. In collaborative discourse, conversational dominance was found to be mainly sequential (Itakura, 2001), with the interlocutors being oriented to posing questions and offering the next speaker the floor. In terms of the interactive communication scores that refer to candidate ability to take turns, initiate topics, and respond to interlocutor contributions, collaborative pairs whose discourse was oriented to high mutuality and high equality were awarded higher scores than pairs who interacted in a parallel or asymmetric fashion. Galaczi (2004, 2008) highlights that some validity evidence for the interactive communication scores was provided, as patterns of collaborative interaction are reflected in higher ratings. In comparison, parallel dyads received the lowest ratings. Hence, Galaczi (2004, 2008) has defined interactional competence in terms of a symmetric pattern of interaction, identified by high levels of mutuality and equality. To my knowledge, Galaczi’s (2004, 2008) research is the only conversation analytic study conducted to identify interactional patterns between peers in a paired speaking test. Various discourse analyses were carried out to better understand peer-to-peer interaction in paired and group speaking test settings. These discourse studies are reviewed in the next section. 61 2.5.2 Discourse analyses To learn more about the peer-to-peer speech event, scholars used observation checklists of language functions, some of which can be considered interactional language strategies. The checklist approach can be understood as a complementary method to discourse analysis for testtask validation (O’Sullivan, Weir & Saville, 2002; Taylor, 2000). Taylor (2001), for example, reports on a research study conducted at Cambridge ESOL that compared the paired and interview test formats of the Certificate of Proficiency in English (CPE) by employing an observation checklist. The 30 language functions on the checklist were drawn from the literature on L2 speaking ability and were grouped into three categories: (a) informational (e.g., expressing opinion, elaborating, comparing, speculating); (b) interactional (e.g., persuading, (dis)agreeing, modifying, asking for opinion, asking for information, conversational repair, negotiating meaning); and (c) managing interaction (e.g., initiating and reciprocating an interaction, changing a topic, coming to a decision) (cf. ffrench, 2003, p. 453; Galaczi & ffrench, 2011, p. 164). In paired test interaction, informational functions account for only 55% of the candidates’ spoken discourse, and interactional and managing interaction functions occur in 45% of the paired discourse (Taylor, 2001). He and Dai (2006) also used a checklist of language functions or strategies to examine interaction in oral test discourse. In comparison to Taylor (2001), He and Dai were interested in investigating the language functions elicited in the group discussion section of the CollegeEnglish Test-Spoken English Test (CET–SET), a national speaking test for non-English majors in China. The purpose of their study was to validate the group discussion task, in that evidence was gathered to investigate whether the intended interactional functions are actually produced in the test discourse. He and Dai (2006) point out that the developers of the CET–SET intend to test “interactional competence” (p. 377), which they defined in terms of eight interactional language 62 functions (p. 378f.), which to a major extent overlap with the interactional language functions discussed by Taylor (2001): (dis)agreeing with what another speaker has said; asking for opinions or information; challenging opinions or assertions made by another speaker by giving countering reasons or evidence; supporting opinions or assertions made by another speaker by providing more reasons or evidence; modifying arguments or opinions in response to another speaker; persuading another speaker to accept one’s view; developing ideas based on what another speaker has said; and negotiating meaning (asking for clarification, giving clarification, asking for confirmation, checking for comprehension). Forty-eight CET–SET group discussions were analyzed in terms of the eight interactional language functions. The results show that (dis)agreeing with an occurrence rate of 49.5% was the function produced the most in the group test discourse, followed by asking for opinions with 24%. In contrast, there are few occurrences of the six remaining interactional functions (challenging, supporting, modifying, persuading, developing, negotiating meaning) (He & Dai, 2006). The questionnaire He and Dai (2006) gave out to candidates after the testing provided some insights into the factors that may have contributed to this rather low degree of interaction in the group test discourse. Thus, the authors found that the candidates did not view the other participants in the group as their target audience, but rather the examiners, who were present during the group discussion. In addition, most candidates indicated that they focused on organizing and presenting their own contributions rather than in engaging with the ideas brought forward by the other group members. He and Dai (2006) speculate that the candidates’ focus on solo performances may also be due to their feeling that their English was not accurate and fluent enough to communicate interactively in a small group setting. All these points made the authors 63 believe that the candidates were predominantly concerned in displaying their own best performance, which indicates that the majority of candidates must have framed the CET–SET group discussion not as “a meaningful discussion with group members” (p. 388), but rather that they approached it as a test event in the traditional sense, in which individual ability takes center stage in the assessment. In comparison to Taylor (2001) and He and Dai (2006), Brooks (2009) carried out a discourse analysis to determine interactional language functions in paired test performance. Her goal was to determine differences in interaction between two paired tests that differ in the interlocutor. In one of the two tests the candidates interacted with a peer–interlocutor, and in the other they engaged with a tester. The test context was a high-stakes exit assessment of an academic English language class, whose purpose is to prepare students to enter university; and the test task in the study was a guiding discussion question. Sixteen candidates participated in the study; each candidate was matched with an examiner and with another candidate. The range of interactional functions that emerged from the discourse analysis proved to be wider for the peer-to-peer interaction than for the examinee–tester interaction. The features that were elicited in the peer format but did not occur in the tester format were prompting elaboration, finishing the partner’s sentences, referring to the partner’s ideas, and paraphrasing. Brooks (2009) argues that these four features involve intersubjectivity, in that they reflect “the test-takers be[ing] attuned to each other […] and negotiate[ing] meaning rather than us[ing] the opportunity to organize their own ideas while their partner was speaking” (p. 361). In an interview with Fox (2004), Swain, who as Brooks’s advisor was familiar with her research early on, remarked that Brooks (later published in Brooks, 2009) had uncovered a new construct in her data, namely the construct of “working together” (p. 239) or of peer-to-peer interaction. 64 After I have presented research studies that conducted conversation and discourse analyses to better grasp the conceptualization of interactional competence displayed in the test discourse, I turn to rater perception studies that were carried out to obtain the criteria by which raters would judge test takers’ interactional competence. 2.5.3 Rater perceptions To investigate the construct of interactional competence, raters were asked for their perception of which interactional features make interaction between candidates successful. Thus, with the goal to identify the “construct of ‘interaction’” (p. 428) or, rather, an operational definition of successful interaction in the context of a university achievement test for beginning Spanish learners, Ducasse and Brown (2009; see also Ducasse, 2010), with reference to Brown (2005), argue that it is crucial to investigate the criteria by which paired interactions are judged, as these criteria define the construct of the test. In stimulated verbal protocols, 12 raters verbalized what they observed in videos showing 17 pairs of students engaging in a paired discussion task. The rater comments revealed that three features contributed to the success of interpersonal interaction. These features are non-verbal interpersonal communication, interactive listening, and interactional management. Non-verbal interpersonal communication was included as one of the features of successful interaction because the raters interpreted gaze and body positioning, including gesture, as ways to physically support verbal interaction. Whereas raters usually considered it a positive attribute of interaction when the candidates looked at each other during the discourse, Ducasse and Brown (2009) also found that hand gestures, when used too frequently, elicited a negative rater reaction. Although an overuse of hand gestures suggested that the candidate lacked the 65 necessary verbal resources and therefore compensated for difficulties conveying his or her message, hand gestures were in most cases viewed as a way to underline one’s message and thus received positive comments from raters. Also salient to raters was interactive listening, which includes two subcategories: comprehension and supportive listening. Comprehension is defined as giving verbal support and as encouraging the speaker to continue talking. Means of comprehension, for example, include providing the speaker with a word he or she is searching for, which shows that the interlocutor has been attending to the other person’s contribution. Requesting and offering clarification questions and commenting on the interlocutor’s contributions are also considered features of comprehension. Although considered a type of interlocutor support through attentive listening, backchanneling, which is feedback in the form of sounds that is provided while the other speaker maintains the floor, was categorized as supportive listening rather than as comprehension. English examples of back-channeling are uh-huh, mm, yeah, right, okay, and really? The authors argue that this decision is based on the impression that the use of back-channeling encourages the interlocutor to continue, but these sounds do not necessarily demonstrate comprehension. Thus, supportive listening is characterized as audible support with sounds provided to the other speaker, whereas features of comprehension imply that the interlocutors engage in the discourse and attend to one another. Ducasse and Brown (2009) further argue that if both candidates are successful in their roles as speaker and listener, then this is an indicator of fluency between them, which also signals co-constructed dialogue. The third feature, interactional management, emerged from rater reactions to turn-taking and topic management. Interactions were considered successful when the interlocutors took their 66 turns within a reasonable time and when they left time for the other to take the floor. With respect to topic development, the raters highlighted that interlocutors should be able to extend already initiated topics and connect them. Similar to Ducasse and Brown’s (2009) study, May (2006) investigated which features of performance raters attend to when rating an English for Academic Purposes paired discussion task. Two raters and 12 Chinese learners of English participated in the study. The test takers took two parallel tasks, which differed only in topic. For one task, the candidates were matched with a partner at a similar proficiency level and for the other task with a partner at a different proficiency level. After raters viewed a videotape of the peer discourse, they gave a score and then produced a stimulated verbal report. May (2006) found that raters attended to many features of performance that were not incorporated in the rating scale. That is, the two raters expanded on the criteria in the band descriptors, but they also added new criteria, such as being able to paraphrase own and partner’s ideas, controlling/managing interaction, or helping partner out (p. 40). May (2011) expanded on her study from 2006. In the more recent study, she was interested in identifying the features of paired test-taker performance that are salient to raters when they award scores for interactional effectiveness, which is one of the five criterion measures that May (2011) refers to as “interactional competence” (p. 127). In their verbal reports, raters commented on three aspects of interactional effectiveness as they were operationalized in the rating scale: how well the interlocutors understood each other’s contributions, how well they responded, and whether they used communicative strategies appropriately. By doing so, the raters added more details to these three criteria with the goal of providing implications for a comprehensive definition of the construct of interactional 67 effectiveness. Interactional features that are salient to raters, for example, are understanding the interlocutor’s message, producing speech that is intelligible to the rater, responding to the interlocutor, using body language, demonstrating assertiveness through communication, asking for partner’s opinion, and clarifying/asking for clarification. Similar to her earlier study from 2006, May (2011) discovered that raters “fleshed out” (p. 133) the interactional effectiveness criterion. In terms of mutual understanding by the test takers, May (2011) found that the raters did not simply relate listening to comprehension. For these raters, understanding the other speaker implied that there be signs demonstrating interest in what the partner contributed to the conversation. It also includes the ability to understand the interlocutor’s argument and how it was developed and linked to the other person’s ideas and concepts. May’s (2011) data thus coincide with Ducasse and Brown’s (2009) research on rater perception. Responding to the partner as one aspect of interactional effectiveness was attained when the raters felt that the candidates understood one another and were eager to engage with each other’s contributions. Interestingly, body language proved to be salient to raters although it was not part of any of the three aspects the raters were invited to comment on. Thus, making and maintaining eye contact, showing an open body position, and using gestures to stress one’s point are aspects of nonverbal communication that raters evaluated positively, as they were found to contribute to a cooperative and authentic interaction. Hence, May’s (2011) findings seem to agree with Ducasse and Brown (2009), whose data also hint at the importance of nonverbal skills to make interaction effective. With respect to the communicative strategies, which were left undefined in the rating scale, rater comments centered on the extent to which interlocutors are 68 able to offer and request clarification, ask for their partner’s opinion, and use functional language. Overall, raters considered an interaction successful when features of collaboration were included; for example, when candidates were working together cooperatively, managing a conversation, communicating with assertiveness, and effectively using body language and interactive listening. Thus, a collaborative pattern of interaction is viewed as more authentic and of higher quality than parallel and asymmetric interactional patterns (May, 2011). In a study from 2009, May came to similar results. There she also found that raters commented positively on features characteristic of Galaczi’s (2004, 2008) collaborative patterns of interaction, while they were indecisive on how to grade interactional effectiveness when candidates engaged in asymmetric patterns. Clearly, the raters in May’s (2009) study, who also indicated that they perceived paired interaction as mutual accomplishment, associate coconstruction with collaboration, defined by high degrees of equality and mutuality. The raters in Ducasse and Brown’s (2009) study have a similar impression of peer-to-peer interaction: They also consider interaction successful only if the conversation within the dyad is characterized by an “equal flow” (p. 440), in which the test takers “move equally between speaker and listener roles, and participate equally in the management of the interaction” (p. 440). However, May (2009) has hinted that drawing this association between co-constructed talk and collaborative dialogue is a misconception, as co-constructed discourse does not necessarily imply supportive interactions (Jacoby & Ochs, 1995). Since raters have trouble scoring the less dominant test taker in asymmetric interactions, May (2009) concludes that they need to be told explicitly how to deal with dominant/passive dyads. In that respect, she argues that it needs to be determined whether, and if so, how the 69 ratings can compensate those test takers who are disadvantaged by the dominating interactional style of their interlocutor. At the same time, May (2009) emphasizes that a collaborative pattern should not be considered the “‘gold standard’ of communication” (p. 418), as asymmetric talk occurs naturally in a variety of real-life situations. 2.5.4 Summary To summarize, a number of researchers have empirically analyzed the interactional features and patterns prevalent in paired and group speaking discourse to obtain a deeper and more complete picture of the construct of interactional competence reflected in the test discourse, often with the goal to provide some validity evidence for the operationalized construct or to refine the descriptors of the rating scale. Overall, it seems that interactional competence has been defined in paired and group speaking tests in terms of symmetric and collaborative talk (Ducasse & Brown, 2009; Galaczi, 2004, 2008; May, 2009, 2011) and in terms of interactional language functions or strategies, such as meaning negotiation (Brooks, 2009; He & Dai, 2006; Taylor, 2001). Despite these differences in approaching interactional competence, features and patterns of interaction that were identified by the two approaches still seem to overlap to a major extent. For example, some of the interactional features in Brooks’s (2009) and He and Dai’s (2006) data (e.g., suggesting words, checking for comprehension, asking for confirmation) remind us of the dimension of interactive listening that Ducasse and Brown (2009) found to be an important component of the construct of interactional competence in their test. In addition, there seem to be parallels between the characteristics of Galaczi’s (2004) collaborative interaction pattern and the interactional features 70 in peer-to-peer discourse identified by Brooks (2009), for example, in terms of asking questions and referring to the partner’s ideas. Since test performance does not only reflect the test takers’ competence or underlying abilities but also represents the influence of characteristics of the test situation, such as the test method and the interlocutor (as became apparent in this section), I now move on to review previous research on test and interlocutor effects on paired and grouped oral test discourse. 2.6 Task and interlocutor effects in paired and group speaking tests As mentioned earlier, test-taker oral performance not only reflects language ability, but is also influenced by a variety of factors in the testing context that has an impact on the test discourse and scores whenever individuals take a given performance test. McNamara (1996) points out that oral performance on speaking tests is determined by interactions between the candidate and other individuals (e.g., interlocutor or rater) and non-human characteristics of the test setting, such as test materials, location, and time provided (for similar representations see also Csépes, 2009; Milanovic & Saville, 1996). McNamara (1996) highlights that as the candidate and interlocutor (a peer or an examiner) interact with one another, their personal characteristics, such as age, gender, and proficiency level, may have an effect on the candidate’s performance. Being part of the interactions between candidate and interlocutor, the test task may affect candidate performance as well. In addition, the rater, who uses a rating scale or rating criteria to evaluate candidate performance, provides a rating. Finally, this rating is influenced by a combination of factors: the rater’s personal characteristics (native vs. non-native speakership, age, rater experience), the rating scale used, and the candidate’s performance, which may be influenced by task and interlocutor characteristics in the first place. 71 Given that the oral test performance is interactive, it is impossible to disregard the interlocutor and his or her characteristics in the co-construction of the test discourse. McNamara (1997) rightly asks whose performance is assessed in performance tests. That the test task interrelates with the test taker and interlocutor characteristics even more so hints at the complexity of co-constructed oral test performance. That the notion of performance is not the sole representation of a test taker’s underlying competence has also been pointed out by Bachman (1990), who introduced a test method framework that acknowledges the influence of the characteristics of the methods or tasks on test performance. Previous research has investigated the extent to which different speaking test formats elicit different oral traits and influence test discourse and ratings. For example, a variety of studies have been conducted that found that the test task has an impact on test scores (e.g., Bachman & Palmer, 1981; Henning, 1983) and that the ratings vary depending on the extent to which the test tasks differ from one another (e.g., Bachman, Lynch, & Mason, 1995; Shohamy, 1983). Moreover, previous research has revealed that the discourse features elicited through different tasks vary as well (e.g., Chalhoub-Deville, 1995; Shohamy, 1988; Upshur & Turner, 1999). In that respect, scholars compared the effects of paired oral tests with other test formats, such as interview-formatted speaking tests (e.g., Kormos, 1999; Shohamy, Reves & Bejerano, 1986; Taylor, 2001). However, the differences in performance across different tasks are not necessarily reflected in the scores assigned to the test takers (e.g., Douglas, 1994). In addition, in paired and group testing, research was conducted to investigate the impact of test-taker and interlocutor characteristics on test discourse and scores. For example, scholars examined the impact of introversion and extroversion levels of test takers and their group members on the test-taker scores awarded (e.g., Berry, 2007; Ockey, 2009). Other peer– 72 interlocutor characteristics that were researched in terms of their effects on performance and scores in paired tests were the gender of the interlocutor and the candidate as well as the familiarity with the candidate (e.g., O’Sullivan, 2002). General language proficiency and oral proficiency seem to be the peer–interlocutor characteristics that have been of particular interest to scholars. The extent to which proficiency levels of the peer–interlocutor in relation to the candidate affect test-taker scores was investigated in both group (e.g., Gan, 2010) and paired (e.g, Csépes, 2009; Davis, 2009; Iwashita, 1996) oral tests. Finally, in multi-variable studies scholars included a variety of different test-taker and interlocutor characteristics and investigated their combined effects on scores and discourse (e.g., Nakatsuhara, 2011, 2013; O’Sullivan, 2004). This study focuses on the effects of the paired task and the speaking ability of the testtaker pair on the co-constructed peer-to-peer test discourse. In this section, I therefore review previous research conducted on the impact of task and test takers’ proficiency or language ability on the peer-to-peer oral test discourse in paired speaking tests. Since the research conducted on paired test interaction including peer–interlocutors is minimal, I incorporate studies on group tests in the literature review. First, I turn to studies that researched task effects. Then, I review studies on proficiency and language ability effects on the co-constructed test discourse. The major findings are summarized. 2.6.1 Task effects To my knowledge, no studies have been conducted that look at task effects in paired speaking test discourse between peer–interlocutors. Research on group speaking test discourse among peers was found that incorporates an investigation of task effects on test takers’ performance. 73 Thus, two studies (van Moere, 2007; Nakatsuhara, 2013) compared and contrasted the influence of different task characteristics on test discourse in group speaking test settings. Van Moere’s (2007) investigation centers on the speaking component of the Kanda English Proficiency Test (KEPT), a group discussion task. For his study, he developed two other tasks, a consensus task and a picture difference task. The three group tasks differ in their characteristics, such as goal and task orientation and informational requirements. Sixty-four learners of English at a Japanese university took all three tasks in groups of three or four. Two independent raters rated their performance for each task in terms of pronunciation, fluency, grammar, vocabulary, and communicative skills/strategies. T-tests revealed that the scores assigned were not significantly different across the three tasks. ANOVAs also showed that the consensus task elicited a greater number of words than the other two tasks, whereas the picture task elicited the highest number of turns and the discussion task the lowest. In addition, it was shown that the speech prompted by the discussion task consisted of fewer but longer turns in comparison to the other two tasks. In contrast, the picture task elicited many turns, which were of short length. The frequency and range of interactional language functions (He & Dai, 2006) elicited in the discourse were also examined: The consensus task elicited the widest range of interactional functions in the discourse, whereas the picture task prompted the greatest number of interactional functions. These findings seem to indicate that task characteristics do have an effect on interactional competence in group test settings. Van Moere (2007) concludes that the picture task is rather unsuitable for oral proficiency testing because of the many short turns, large number of sentence fragments, and the little language produced. The consensus task, however, seems to be the best of the three tasks. First, 74 instances of interactional functions, such as disagreeing and challenging other participants’ opinions, as well as persuading interlocutors and making suggestions, occurred more frequently in the discourse elicited by the consensus task than in the other two tasks. Thus, the candidates’ interactiveness seems greater in the consensus task than, for example, in the discussion task, where disagreeing or challenging each other’s opinions hardly occurred. In the discourse elicited by the discussion task, interlocutors mainly repeated each other’s contributions but did not provide support of their agreement moves. Second, from the results of the CA, van Moere (2007) had the impression that test takers in the consensus task must have felt more obligated to make themselves understood. In comparison, in the discussion task many occurrences of monologue instead of interaction were noted, and interlocutors did not seem to feel pressure to communicate effectively. Van Moere (2007) argues that the reason for the different participant behavior may lie in the varying goal orientation of the tasks. The tasks were designed such that in the discussion task, interlocutors did not have to come to an agreement (divergent goal orientation), whereas participants in the consensus task worked toward a common goal (convergent goal orientation). Thus, the consensus task was more successful in involving the interlocutors in the talk. In addition, candidates participating in the consensus task also had access to different types of information and were required to supply the information they had, both of which may have contributed to the findings as well. These two features were markedly different from the discussion task, where candidates obtained the same information at the beginning of the task and where the exchange of information was optional and not necessary to complete the task. It is worth noting that van Moere (2007) developed the group tasks for his study based on a task taxonomy that stems from a widely cited task categorization scheme proposed by Pica, 75 Kanagy and Falodun (1993). Their framework for describing tasks originated from the work of interactionists within SLA, who have an interest in analyzing and classifying tasks in terms of their potential for L2 acquisition based on negotiation of meaning (Long, 1989; Pica, 1994). Pica et al. (1993), for example, found that tasks that foster large amounts of meaning negotiation are the ones in which interlocutors hold different portions of information, request and supply this information to each other, have convergent goals and work towards only one acceptable task outcome to meet their common goals. The authors further argue that jigsaw and information-gap tasks seem most preferable because they hold the desired qualities mentioned that would allow participants to negotiate meaning. In comparison, the examples of problemsolving, decision-making and opinion-exchange tasks Pica and colleagues (1993) looked at seem to be less effective in this respect because in these tasks all interlocutors have access to the same kind of information and, in addition, are not required to supply and request information. Even though their research is framed differently, the impact of the various task characteristics on interaction tends to be similar in both van Moere (2007) and Pica et al. (1993). In contrast to van Moere’s (2007) research, Nakatsuhara (2013) included multiple variables in her study. She examined the extent to which extroversion and oral proficiency of the test taker and other group members influence the conversational patterns among different group tasks and between different group sizes. Set in a Japanese high school context, 269 learners of English performed three group test tasks—information-gap, ranking, and free discussion—in groups of either three or four. In Nakatsuhara’s (2013) study, quantitative and qualitative analyses of the data revealed that oral proficiency levels had an impact on all tasks, whereas extroversion levels had a greater effect in more open tasks, such as the ranking and free discussion tasks. For example, the 76 information-gap task allowed participants of lower oral proficiency to contribute more to the interaction than other tasks because the task required them to exchange their information with the other members in the group. The ranking task, however, seems to be suitable for more extraverted and proficient test takers, as the task demands more goal orientation and initiative from the participants to complete the task. Similarly, for the free discussion where test takers bring in their own ideas and topics, the interaction most likely results in active conversation characterized by latches and overlaps. However, group members who are less proficient and more introverted may have difficulty bringing themselves in and initiating topics, which would then cause a different interactional pattern altogether. To summarize, the two studies reviewed in this section suggest that there is an effect of task on group discourse. Nakatsuhara (2013) also showed that task characteristics may interrelate with test taker and interlocutor characteristics, such as proficiency and extraversion. The next section is devoted to research carried out on the impact of proficiency and language ability on paired and group speaking tests. 2.6.2 Effects of proficiency and language ability The effect of language proficiency or oral proficiency has been investigated largely for paired rather than for group tests, which is why the studies reviewed in this section report on research conducted in paired test settings. Iwashita (1996), for instance, examined whether the oral proficiency level of the peer–interlocutor in Japanese language paired oral tasks influence the amount of talk produced and the assigned ratings. Seventeen test takers were paired with interlocutors who for one task were at the same proficiency level and for a second task at a different proficiency level. The findings from the descriptive statistics reveal that the majority of 77 high-proficiency candidates obtained better overall assessment scores and produced more words when they were paired with a partner of the same proficiency. Test takers of low proficiency tended to score higher and talk more when assigned to a partner of higher proficiency. Iwashita (1996) also emphasizes that more talking did not necessarily lead to higher scores and that not all test takers talked more when their interlocutor was at a higher proficiency level. Thus, individual differences in the amount of talk and assessment scores occurred which, as Iwashita (1996) argues, might be due to the test takers’ anxiety and confidence level regarding the interlocutor’s proficiency level as well as the test takers’ perceptions of task difficulty. In comparison, Csépes (2009) could not confirm Iwashita’s (1996) results. She used three versions of the same role-play task and for each role-play paired 30 learners of English with peer–interlocutors at a higher, lower, or about the same overall language proficiency level. A non-parametric repeated-measures statistical procedure indicated that there was no statistically significant variation in the core students’ scores across the three conditions. Thus, it becomes apparent that the two raters did not perceive candidate performance differently, although the interlocutor’s proficiency changed in the three assessments. Csépes (2009) highlights that since the scores did not vary, validity evidence of this particular paired test was provided. Similar to Csépes (2009), Davis (2009), who tested the effect of interlocutor proficiency on ratings and discourse in a group of 20 first-year English learners, found by means of paired ttests and a Rasch analysis that the test-taker scores were not significantly different across the two paired test sequences, in which candidates were tested once with an interlocutor with similar proficiency and once with a partner of higher or lower proficiency. In some cases, Davis (2009) found that test takers received better scores with one interlocutor or the other. However, these individual differences were not consistent. In addition, the amount of talk produced varied with 78 the interlocutor: Lower-proficiency candidates produced more words when matched with a higher-proficiency interlocutor, a finding that confirms Iwashita’s (1996) results. However, Davis (2009) could not find this effect in higher-proficiency candidates. Even though the quantity of talk correlated positively with the scores assigned, lower-proficiency candidates produced more language when working with higher-proficiency interlocutors; however, the greater amount of talk did not lead to higher scores. Davis (2009) assumes that raters did not give scores with regard to the amount of language produced, but rather in terms of the overall quality of the discourse displayed. In terms of proficiency and interaction type, Davis (2009) discovered that higherproficiency dyads produced primarily collaborative and asymmetric dominant interactional patterns, while the interactional patterns of lower-proficiency pairs tended to be more varied. Although collaborative interaction commonly occurred between less-proficient candidates, parallel or asymmetric passive interactions seemed to prevail in the exchanges between the lowest-scoring pairs. Davis’s (2009) finding aligns with Galaczi’s (2004, 2008) data that suggested that interlocutor proficiency influences interaction patterns between candidates. Davis (2009) emphasizes that even though the pairing of candidates in terms of proficiency affects the amount of talk and the interactional patterns produced, these differences are not reflected in the scores assigned. He therefore concludes that the effect of interlocutor proficiency should be considered “indirect and unpredictable, rather than simple and consistent” (p. 388). He further points out that examining the effects of interlocutor proficiency in paired assessment is complex, in that a combination of other characteristics of the interlocutor, but also candidate and task characteristics, may influence test performance and scores. Since the type of the paired task used may increase or reduce the level of interlocutor influence on discourse and 79 scores, Davis (2009) calls for research that more closely investigates the interplay between paired task characteristics and interlocutor or candidate characteristics such as proficiency. Except for Davis’s (2009) research, the studies reviewed thus far mainly investigated the impact of the peer-interlocutor’s speaking ability or proficiency level on the candidate’s composite speaking score. How speaking ability or proficiency level correlate with interactional competence or patterns was shown by Galaczi (2014) in a paired test and by Gan (2010) in a group test. Galaczi (2014) shows that the discourse of candidates at different proficiency levels displays differences in occurrence and range of interactional features, such as topic organization, listener support, and turn-taking management. Looking closely at the relationship between oral proficiency level and interactional competence in a paired speaking task, she investigated the features of interactional competence that occur in the discourse co-constructed by test-taker pairs who participated in a Cambridge ESOL paired speaking task and who were at different oral proficiency levels of the Common European Framework of Reference for Languages (CEFR). Forty-one subject pairs at CEFR proficiency levels B1 through C2 took part in a peer–peer interaction task in which they were asked to exchange opinions about a specific topic. CA conventions were used to analyze common interactional features across pairs at different proficiency levels. Galaczi (2014) described the interactional competence behavior at each of the four CEFR levels and found that candidates at different proficiency levels also produce different interactional features. For example, whereas speakers at the B1 level extend self-initiated topics but are weak in developing other-initiated topics, C1 and C2-level speakers extend self- and other-initiated topics over multiple turns. In addition, the listener support was rather scarce at the B1 level. At the B2 level, listener support was provided more often but predominantly in the 80 form of back-channels. At the C1/C2 level, supportive listening was not only characterized by back-channeling but by indicating comprehension. Finally, the ability to start a turn after a latch or to slightly overlap with the previous speaker increased with the proficiency level. Galaczi (2014) argues that the ability to decode the partner’s utterance, compose one’s own contribution, and project the end of the current turn must therefore improve with the proficiency level of the test takers. In a group speaking test setting, Gan (2010) also found that the test takers’ speaking ability in the group correlates with the interactional functions that were produced in the test discourse. He examined the kinds of interactional features that characterize the “co-constructed talk-in-interaction” (p. 585) of high- and low-proficiency secondary ESL students in Hong Kong. He found that the group of high-proficiency students engaged constructively and contingently with one another and used a variety of different speech functions, such as suggestions, agreements or disagreements, explanations, and challenges, which provided opportunities for genuine communication to emerge among the interlocutors. However, the members of the lowproficiency group engaged in a different kind of discourse: Their group interaction was characterized by instances of negotiation of meaning when they encountered linguistic trouble; these students also helped each other to construct the right forms and meanings through coconstruction. In sum, while the discourse studies suggest that test-takers co-construct the test discourse differently depending their overall proficiency or language ability, the quantitative research conducted to investigate the influence of proficiency or language ability on scores remains inconclusive. 81 In the next section, I stay with the notion of the interlocutor effect but briefly turn to the conception of co-constructed participant roles and identities (e.g., proficiency identities) that are displayed in the test discourse. Instead of investigating interlocutor effects on test performance from a macro level, as is commonly done in language testing (e.g., Csépes, 2009; Davis, 2009; Iwashita, 1996), analyzing how test takers jointly construct their roles and identities (e.g., proficiency identities) in discourse stresses the role of the interlocutor and is thus more compatible with an interactional competence approach. 2.6.3 The interlocutor effect revisited: Language ability identities As outlined at the beginning of this section, language testers hypothesize that interlocutor categories, such as gender, proficiency, cultural norms, native/nonnative speaker status, and familiarity with the test taker, may have an effect on the test discourse and scores, thus compromising the validity of the test. These macro categories are usually determined top-down and are considered stable. With reference to CA, some language testers object to this a priori determinacy of macro categories (Brown & McNamara, 2004; Lazaraton & Davis, 2008; McNamara, 2001; McNamara & Roever, 2008). From a CA perspective, participant roles are constructed and displayed in the discourse itself. They are of relevance only if the participants themselves orient to them in talk-in-interaction (e.g., Goodwin, 1987; Richards, 2005; Schegloff, 1992b, 1997c). Regarding the dimension of proficiency or competence, Richards (2005) points out that CA does not act on the assumption that interactants have a particular competence or not; rather, CA allows scholars to explore how competence is co-constituted between the participants involved in the interaction. It is evident that an interactional competence approach to language 82 testing, which understands that test taker resources emerge from the discourse itself (Mislevy, 2012), corresponds to the notion of co-constructed participant roles or identities in discourse. Thus far, only a few research studies have been conducted to observe macro features of identity on a micro level (Lazaraton & Davis, 2008; Norton, 2013; Park, 2007). For example, in a speaking test setting, Lazaraton and Davis (2008) looked at how test takers participating in paired tests co-construct their language proficiency identities in the test discourse. The authors investigated the means by which the participants in the test positioned themselves as proficient or competent speakers of English in a particular speaking test. For example, by acting supportive in the test discourse, a test taker was able to position herself as a competent or proficient speaker. Lazaraton and Davis (2008) show that this candidate repeated the partner’s statement or expanded on the partner’s contribution when he encountered trouble. By scaffolding her partner, the test taker came across as a supportive speaker and thus as more competent, which resulted in a high speaking test rating. Lazaraton and Davis (2008) highlight that each test taker brings a language proficiency identity to the test. This identity is then displayed and constructed in the test discourse. The interlocutor may influence the partner’s displayed proficiency identity through his or her appraisal of the other speaker’s displayed proficiency, so that it may come to shifts in proficiency identity in interaction. Similarly, Park (2007) investigated the interactions of English native/nonnative speaker pairs to identify the characteristics that distinguish native speaker and nonnative speaker identities. The purpose of the study was to empirically determine member categories for the notions of native speaker and nonnative speaker. 83 In both studies, identity is conceptualized as a jointly created social product that is local and context-sensitive, indicating that identity emerges from the contingencies of local interaction. At the same time, identity is understood as negotiable. That is, identities are in flux; they shift on a turn-by-turn basis in interaction (Antaki & Widdicombe, 1998; Lazaraton & Davis, 2008; Ochs, 1993; Park, 2007). In addition, both Lazaraton and Davis (2008) and Park (2007) investigate the perceptions of language proficiency and native/nonnative speaker identities by using the notion of positioning (Davies & Harré, 1990). This method of analysis is used to understand the roles that interactants attribute to themselves and others in interaction. How a speaker positions himself or herself and the other can be uncovered through the language used in the interaction, such as word choice or use of metaphors. Park (2007) highlights that the conceptualization of a relative positioning toward one another can be used to explain identity construction. 2.6.4 Summary To summarize, research on the impact of the task on paired test discourse among peers has not been conducted thus far. However, research in terms of effects of group task features on interactional competence was carried out by van Moere (2007) who found that the consensus task, which required that participants reach a common goal, to be the better task to test interactional behavior because it elicits more interactiveness than the picture or discussion tasks. In addition, group task and test-taker characteristics were found to interrelate. That is, Nakatsuhara’s (2013) research indicates that differential oral proficiency and extraversion levels in combination with different group tasks result in different interactional patterns in terms of turn-taking, topic development, and the amount of talk produced. 84 With respect to the impact of test takers’ proficiency and language ability on paired and group test discourse and scores, the literature review revealed that the findings whether the relative proficiency levels influence ratings and test discourse are rather mixed. It seems that the test takers’ proficiency has little influence on ratings, which may suggest that test takers can be paired regardless of the proficiency level. However, differences in proficiency seem to have an effect on the quantity of talk and on the interaction pattern in the dyads, but these differences are inconsistently reflected in scores. In addition, some scholars (Galaczi, 2014; Gan, 2010) conducted detailed analyses of the test discourse and described the interactional features that occur at specific language ability levels. Moreover, Davis (2009) suggests that task and testtaker/interlocutor characteristics may interrelate, as became evident in Nakatsuhara’s (2011, 2013) research on group speaking tests. This section also showed that test taker and interlocutor characteristics, such as proficiency or language ability, may be investigated at discourse level to determine how participants orient to these macro categories and how they position themselves, for example, as proficient or competent in the test discourse. Such an approach corresponds to a CA-based conceptualization of interactional competence, given the assumption that everything is jointly constructed in the interaction itself. 2.7 Summary This chapter presented the theoretical underpinnings of and previous research on the concept of interactional competence in both SLA and language testing. Both the theoretical frameworks and the findings from previous research feed into the present study. 85 The first part of the literature review presented Bachman and Palmer’s (1996, 2010) model of communicative language ability and the notion of interactional competence (Hall, 1993, 1995, 1999; Kramsch, 1986; Young, 2008, 2011). The two approaches reflect different types of interaction (cf. Hall, 1995; McNamara, 1997). The former is psychological in nature and refers to the mental or cognitive activities within a single individual, as in Bachman and Palmer’s (1996, 2010) model. The latter, also referred to as interactional competence, emerges from a social perspective and centers on the locally situated moment in which the interaction occurs. After describing Young’s (2008, 2011) and Hall’s (1993, 1995, 1999) conceptualization of interactional competence in SLA, the literature review also showed that L2 interactional competence is a common object of inquiry for scholars working within CA–SLA. CA has had a major influence on CA–SLA’s current conceptualization of interactional competence. Because they are particularly interested in the development of interactional competence, CA–SLA researchers attempt to show how interactional development in a specific discursive practice occurs over time. The assumption is that with recurrent participation in the practice, learners’ procedures to gain and maintain intersubjectivity in interaction diversify and become more complex. The second half of the literature review was devoted to interactional competence in language testing. First, Chalhoub-Deville’s (2003) interaction-based approach to construct definition, also referred to as ability-in-language user-in-context, was presented. Following this approach, the test construct is described in terms of abilities and contextual features being enmeshed in one interaction structure. By placing major emphasis on performance and adaptability of resources to context domains, Chalhoub-Deville’s (2003) ability-in-language 86 user-in-context approach to defining test constructs corresponds to SLA and CA–SLA scholars’ conceptualization of interactional competence. The review then shifted to discourse and conversation analyses as well as to rater perception studies that were conducted to better grasp the construct of interactional competence in language test settings. These studies reveal how interactional competence has been operationalized in paired and group speaking tests. These studies indicate that the construct of interactional competence has been mainly understood in terms of engaging, collaborative, and symmetric interaction between test takers (e.g., Ducasse, 2010; Ducasse & Brown, 2009; May, 2006, 2009, 2011). Thus, co-construction is mostly associated with collaboration. Finally, the literature review showed that the test task and test-taker/interlocutor proficiency as the contextual features in the test situation potentially interrelate with test takers’ abilities in affecting test performance. However, the influence of the task on paired peer-to-peer test discourse has been largely neglected, and the findings from studies investigating the impact of test-taker/interlocutor proficiency on peer–interlocutor paired and group discourse and ratings are rather mixed. In addition, how a priori categories, such as test-taker/interlocutor proficiency, are displayed in paired and grouped test discourse and interrelate with other features of coconstructed test discourse has been minimally researched. The next chapter presents the methodological basis for this study. 87 CHAPTER 3 METHODOLOGY This chapter provides an overview of the methodology for the present study. The participants included in the study are described first. Then the data collection instruments and the procedures for data collection are reported. Since this study is set and analyzed within the conversation analysis (CA) framework, the next section is devoted to an explanation of how the speaking data were transcribed. The following sections are concerned with a description of the procedures carried out to analyze the data and to answer the research questions. The last section discusses the requirements of reliability and validity for the data analysis and the verification of assigning participants to different speaking ability levels (high, mid, and low speaking ability). This chapter concludes with a summary. 3.1 Participants The participants in this study were 68 learners of German (34 test-taker pairs) who were enrolled in a third- or fourth-semester German course at the University of Iowa at the time of data collection. Students who take these courses are usually between 18 and 25 years old. Generally, there are more male students than female students enrolled in these German courses. The students in these courses have studied German at the college level for a minimum of two semesters (about 120 in-class contact hours) or took German in high school and placed into one of the intermediate-level courses or a lower-level course at the University of Iowa. The number of participants by gender and across course level is displayed in Table 3–1. 88 Table 3–1: Distribution of participants by gender and course level Low-Intermediate (third-semester German) Female 15 Male 17 Total 32 High-Intermediate (fourth-semester German) 10 26 36 As can be seen, with 36 participants somewhat more High-Intermediate level students, that is, fourth-semester students, participated. Thirty-two Low-Intermediate level students were included in the study. The students who were enrolled in the Intensive Intermediate German course at the time of data collection were considered Low-Intermediate students. It should be noted that the majority of data were collected in the spring semester of 2014. In the previous semester, that is, fall 2013, some data were collected. Only four students (two test-taker pairs) participated in that semester. Three of these students were female students; one participant was a male student. They all were students at the High-Intermediate level. These four participants are included in the tally presented in Table 3–1. Table 3–1 also indicates that at the High-Intermediate level, a higher number of male students than female students participated in the study. It can also be seen that the distribution of male and female students was more balanced at the Low-Intermediate level. In addition, only students with English as their first language were included in the study. Also, students who were studying languages other than German or who had studied another language in recent years and spoke that languages fairly well did not participate, as it was assumed that their interactional competence might be further developed due to their greater experience in second language (L2) conversation compared to their classmates. The students’ German language skills are basic. It seems obvious that their oral proficiency ranges from Novice High to Intermediate Mid on the American Council on the 89 Teaching of Foreign Languages (ACTFL) scale. Research has shown that at the end of the fourth semester, learners of German usually do not exceed the Intermediate Mid level (Tschirner & Heilenman, 1998). However, more recent research by Norris and Pfeiffer (2003) came to slightly different results; they found that the majority of students at Georgetown University were at the Intermediate Mid level after two years of German instruction. Interestingly, the Stanford Language Center reported for the academic year 2011–2012, about 60% of learners of German at that institution reached the Intermediate Mid level after only one year of instruction; an additional 35% of learners were Intermediate Low speakers after taking German for one year (Stanford University, Stanford Language Center, n.d.). The difference in proficiency ratings among these studies may be due to differences in the overall academic performance of the participants in Tschirner and Heilenman’s (1998) research, compared to the participants in Norris and Pfeiffer’s (2003) study and those in the Stanford Language Center report (students at a public university versus two selective private universities, respectively). Nevertheless, Norris and Pfeiffer (2003) also emphasize that the oral proficiency ratings differ to a great extent, from Novice High to as high as Advanced High after 12 credit hours. Despite the different findings, it still seems to be the case that most students are at an Intermediate level according to the ACTFL Guidelines after two years of studying German. For the present study, the participants were differentiated in terms of their speaking ability and thus categorized as high, mid, or low ability-level speakers. The instruments used to classify the participants as high, mid, or low speakers are explicated in the next section. The paired test tasks are also presented in the next section. 90 3.2 Data collection instruments This section is devoted to the data collection instruments. Following the presentation of the paired test tasks in the second part of this section, I present the variety of tools that were used to categorize participants into three speaking ability-level groups of high, mid, and low ability. 3.2.1 Self-assessment checklist The students completed a self-assessment checklist (see Appendix A) that helped them to evaluate their speaking ability. The 25 can-do statements on the self-assessment checklist are based on the interpersonal communication and presentational speaking LinguaFolio checklists. Each can-do statement is followed by one or two examples to make clear what the expectation is. Next to each statement, students checked whether or not they could do what the statement describes. The statements included in the list refer to presentational and interactional speaking abilities at four different ability levels, that is, Novice High, Intermediate Low, Intermediate Mid, and Advanced, according to the ACTFL Guidelines. The first nine statements orient to Novice High level abilities, the next seven to Intermediate Low level abilities, the following four to the Intermediate Mid level abilities, and the last five to Advanced level abilities. About half of the statements at each level apply to presentational skills and the other half to interactional skills. The majority of Intermediate Mid statements, however, apply to presentational speaking skills. The original LinguaFolio statements were adjusted. That is, statements were moved to a different level when they fitted better there. Also, examples below individual statements were modified to better match the college student population at whom this study was directed. 91 When the participants indicated that they could do the majority of the activities described in the statements at a particular level, the level was considered passed. That is, a student passed a level when he or she responded ‘no’ to no more than two statements. When statements were not completed or when students checked both ‘yes’ and ‘no’ options, the item was counted as a ‘no’ response. Based on their responses to the self-assessment checklist, the participants were assigned a speaking ability rating. The assumption was that the majority of the High-Intermediate level students, that is, the students enrolled in a fourth-semester German course, are Intermediate Low speakers according to the ACTFL Guidelines. To categorize students into groups of high, mid, and low speaking level for the present study, the following approach was taken: A student was considered a mid ability-level student when he or she passed the Intermediate Low level as indicated by the self-assessment checklist. When the Intermediate Low level was not passed, the student was categorized as low ability-level speaker. Students who passed the Intermediate Mid level were classified as high ability-level speakers. The majority of Low-Intermediate level students, that is, the students in their third semester of German instruction, were assumed to be somewhat less proficient than their counterparts in the next-higher course. Thus, when students’ responses on the self-assessment checklist indicated that they did not pass the Novice High ability level, they were categorized as low ability-level speakers for the present study. If they passed the Novice High level, they were classified as mid ability-level speakers. Passing the Intermediate Low level was considered high speaking ability. 92 3.2.2 Instructor perceptions on test-taker speaking ability In addition to the students’ self-assessment, the students’ instructors classified the participants as high, mid, or low speakers. In that respect, the instructors, who are German faculty members, were asked to briefly explain what speaking ability implies for them. The small survey indicated that all four instructor respondents link speaking ability with fluency. In this section, I briefly describe the instructors’ responses: • Instructor 1 pointed out that speaking ability implies that a student is able to make himself or herself understood to the instructor and to other students. In that respect, grammatical correctness plays less of a role. • Instructor 2 also said that grammar is less important in speaking. Speaking ability means to her that the students speak German and do not revert to English. This instructor also places major emphasis on fluency and considers a rich vocabulary essential in speaking. • Instructor 3 understands speaking ability with respect to students’ capability to express themselves and to get their message across. • Instructor 4 also finds that speaking ability entails that students are able to speak fluently. This instructor is also of the opinion that accuracy is another indication for speaking ability. 3.2.3 Second speaking test and final exam grades Based on the students’ self-assessment and their instructors’ perception, the students were classified as high, mid, or low ability-level speakers. To verify the students’ assignment to an ability-level category, participants’ grades from a second speaking test (an end-of-the-semester oral exam) and from the final exam for their German course were collected. 93 The second speaking test was given at the end of the semester. It is a test between a tester, the instructor, and one test taker. The test consists of two sections, an interview part and a roleplay part. Following a script, the tester interviews the test taker. Then the tester and test taker engage in a role-play situation. The test takes about 10 to 15 minutes. Student performance is evaluated based on accuracy, fluency, pronunciation, and vocabulary use. The grades from this speaking test and the first speaking test (the paired test under investigation) were combined into one speaking test grade. The final exam for the High- and Low-Intermediate level courses is a written exam that tests students’ listening, reading, and writing skills. Students’ command of some grammar points and vocabulary items covered in the course of the semester are tested by means of discrete-point test tasks. How speaking ability levels were assigned to participants based on the ratings obtained from the self-assessment and the instructor is explained in the section on data collection procedures. In this section, I also explain how the participants were assigned to test-taker pairs. After having discussed the tools used to assign high, mid, and low ability-level ratings to participants, the next section describes the paired speaking test tasks in more detail. 3.2.4 Paired test tasks Two different paired tasks were used for the present study (see Appendix B), a jigsaw task and a discussion task. Based on Fulcher’s (2003) and van Moere’s (2007) taxonomies used for the development of L2 speaking test tasks6, the two tasks differ significantly across four dimensions: 6 Van Moere’s (2007) framework mainly originated from Pica, Kanagy and Falodun’s (1993) task organization scheme, which is based on research studies within the interationist tradition. Fulcher’s (2003) framework also includes features of the task characterization taxonomy presented by Pica and colleagues (1993). 94 • Access to information: The information provided in the task input can be split one-way or two-way; that is, the information that is supposed to be shared with the other interlocutor(s) is held by either one person only or by two or more people. The tasks in the present study are two-way tasks. In two-way tasks, candidates can either share the same information or hold different information. If the test takers have access to different information, then this information is distributed such that each candidate holds information that differs from that held by the other. • Interactional requirement: Candidates may be required to exchange the information that is provided to them in the task input. When an information exchange is required, it is necessary for the candidates to supply the information they can access. They can also ask their peer to supply their information. However, when the task has been developed such that an exchange of information is not required, then it is still expected that the candidates request and supply information, their ideas or opinions, so that a conversation can evolve. • Goal orientation (convergent vs. divergent): In convergent tasks candidates have to mutually agree to one or more solutions to a problem. In divergent tasks candidates defend their individual opinions and refute each other’s opinion. • Task orientation (closed vs. open): Whereas in closed tasks outcomes are predetermined by task input or rubrics, outcomes in open tasks depend upon the participants’ contributions to the task. A jigsaw task and a discussion task were chosen for the present study because of their contrasting characteristics. It is of interest whether tasks that are so different in features also elicit different test discourse. 95 The jigsaw task is characterized as a closed and convergent task, in which each of the two candidates holds different information based on the input given in the task. Candidates are required to supply and request information as needed. In the present study, the jigsaw task was adapted from Oscoz’s (2003) apartment search jigsaw, which is based on a jigsaw task developed by Blake (2000). The two test takers are provided with different information, in that each of them receives four classified ads for apartments in Berlin. The candidates’ task is to first read their four ads, discuss all eight options and then make a decision together on one apartment based on their individual preferences, which are specified in the task. They have to accommodate each other’s priorities in their discussion and decision making process because they will be sharing the apartment during the summer months. In the discussion task used in this study, the candidates share all information provided to them, so that an information exchange is not required. In addition, the task is characterized as open, and since the two participants do not have to come to an agreement, the task’s goal orientation is divergent. The discussion task is centered on the crisis in the German newspaper industry due to the rise of the Internet. Media use is a topic that is also discussed in one of the earlier chapters of the second-year students’ German textbook. It thus is a familiar topic. For this discussion task, the test takers are presented with a prompt, which is a short paragraph in German that provides some background information. This paragraph is also provided in English. A graphic that visualizes the decline of the newspaper in comparison to the rise of the Internet is presented after the paragraph. The test takers are supposed to read the paragraph (the German and/or English version), study the graphic, and then discuss their opinions on the topic. Guiding questions are provided in English to activate the candidates’ 96 thoughts and to stimulate interaction. The two paired tasks and their characteristics are summarized in Table 3–2 below. Table 3–2: Summary of the paired tasks and their characteristics Task/Features Access to information Interactional requirement Goal orientation Task orientation Jigsaw Each candidate holds different information from the input provided in the task. The candidates are required to supply the information that is provided to them in the task input. Convergent Closed Discussion Each candidate has access to all information that is provided in the task input. The candidates are expected to exchange their ideas and opinions, but from the task input provided they are not required to request and supply information. Divergent Open Before the tasks were used in the test, they were pilot tested with a small group of second-year German students (eight student pairs) in the year before the data collection. The goal of the pilot study was to find out whether the students would be able to cope with the prompts and instructions for both tasks. Based on the test interactions produced, some modifications were made to the tasks. For example, some difficult vocabulary items were exchanged for seemingly easier lexical items. Also, the apartment ads were shortened because they turned out to be too long. In the discussion task, a graphic that visualizes the problem to be discussed as well as an English version of the introductory paragraph were added after the try-outs. 97 In addition, based on the two test tasks, two practice tasks, a jigsaw and a discussion task (see Appendix C), were developed to give students the opportunity to try out the tasks with their partner before the test. The practice and the test tasks are structured in the same way, differing only in topic. In the practice jigsaw task, the students are presented with descriptions of hotels in Vienna. The discussion task is concerned with the changing recreational behavior of Germans. Following a description of the data collection instruments in this section, I now turn to the data collection procedures. 3.3 Data collection procedures The data collection procedures can be broken down into three phrases: (a) the consent and screening process; (b) the assignment of a speaking ability level to each participant and an assignment of participants to test-taker pairs; and (c) the administration of the paired test tasks. The three phases are presented in this order. 3.3.1 Consent and screening process In the semester when the data were collected (spring 2014), the paired speaking test was an integrated part of the second-year German courses. That is, each student enrolled in a third- or fourth-semester German course took the paired test tasks with a partner from the same section. To be able to analyze the students’ test discourse, the students had to give permission for their test interactions to be audio- and video-recorded and then analyzed for this study. Also, the test discourse was recorded of only those students who qualified for the study: undergraduate students, English native speakers, and experts in no language other than English. To determine 98 whether students fulfilled these three criteria, each student answered three screening questions that were placed on the last page of the self-assessment checklist. The students were not included who were not eligible to be part in the study or who did not give their consent that their test discourse as well as other data (e.g., their grades, their instructor’s perception of their speaking ability) could used for the study. These students, however, still took the paired test. These students were assigned to test-taker pairs based on their own and the instructor’s impression of their speaking ability as well as common student pairings for in-class activities. In the next sections, I concentrate on the 68 students who were eligible to participate in the study and who agreed to be audio- and video-recorded. Participating students also had to give their consent for the speaking ability ratings obtained from the self-assessment checklist and provided by their instructor, as well as their grades from a second speaking test and from the final exam, to be included in this study. Next I report how a speaking ability rating was obtained for each participant and how the participants were assigned to test-taker pairs. 3.3.2 Speaking ability ratings and assignment to test-taker pairs When the completed screening questionnaire indicated that a student was eligible to participate in the study and the student also agreed to be part of the study, the student’s responses to the selfassessment statements were evaluated. Depending on the statements that the student checked that he or she could do in German, the student was classified as a high, mid, or low ability-level speaker (see guidelines provided in section 3.2.1). In addition, the student’s instructor was asked for her impression of the student’s speaking ability. Thus, the instructor also provided a high, mid, or low rating for each student. What speaking ability means for the second-year German 99 instructors was presented in section 3.2.2. Based on the self-assessment checklist and the instructor perception of students’ speaking ability, two speaking ability ratings per student were obtained. The two ratings had to be combined to one rating. For 38 of the 68 students participating in the study, the self-assessment and teacher ratings matched. For 24 students, the self-assessment and instructor ratings differed by one level. For six students, one rating, usually the student’s self-evaluation, was a low rating, but the other rating, usually the teacher’s perception, was a high rating. In the 30 cases in which student and teacher rating did not agree, the student was assigned the teacher rating of high, mid, or low speaking ability. When student and teacher ratings agreed, then the student was assigned the rating from both self-assessment and teacher perception. Appendix D provides a list of all participants with their self-assessment and teacher ratings as well as the final speaking ability category assigned. To verify the validity of the assignment to speaking ability levels, the grades from students’ second speaking test and the final exam were obtained. Section 3.6 briefly discusses the validity of the speaking ability ratings. In a second step, the participants were assigned to pairs. To account for acquaintance effects, it was ensured that the test takers in the dyads knew each other. Thus, only students from the same section were paired with one another. Moreover, the gender of the members of a dyad does not seem to have an effect on performance (O’Sullivan, 2002), which is why gender was not taken into consideration as a potential source of variation in the present study. Within their pair, test takers can be either of the same or the opposite gender. For the test, the students were assigned partners who they were familiar and comfortable with. In most cases, students who chose to sit next to one another in class and worked together on many of the in-class activities were paired. One instructor therefore described the test-taker pairs as natural pairs, meaning that 100 the student pairs for the speaking test corresponded to common in-class student pairs. Students who did not have a partner with whom they regularly worked in class were paired together. The students had to indicate that they had no objection to the partner to whom they had been assigned for the test. With the assignment to pairs, six different types of speaking ability combinations emerged that can be grouped into same (High–High, Mid–Mid, Low–Low), somewhat different (High–Mid, Mid–Low) and very different (High–Low) ability-level combinations. Table 3–3 shows the number of test-taker pairs across course level and ability-level combination. Table 3–3: Number of test-taker pairs across course level and ability-level combination Combination/ Low–Int. High–Int. Total Course level High–High 1 3 4 Mid–Mid 3 3 6 Low–Low 2 1 3 High–Mid 3 4 7 Mid–Low 4 4 8 High–Low 3 3 6 Total 16 18 34 Note: Low–Int. = Low-Intermediate (thirdsemester German); High–Int. = High-Intermediate (fourthsemester German) As Table 3–3 indicates, 21 test-taker pairs at somewhat different and very different ability-level combinations were included in the study, whereas 13 same ability-level pairs participated. In addition, High–High and Low–Low ability-level pairs were represented less in the sample than other ability-level pairs, such as High–Mid and Mid–Low ability-level pairs. 101 Finally, it is important to note that the two test taker pairs that participated in the paired test in Fall 2013 were also assigned two speaking ability ratings that were then collapsed into one rating in the way described in this section. The two pairs that were recruited to participate in the study were also natural pairs as explained above. The next section is concerned with the administration of the test and the collection of the speaking test data. 3.3.3 Administration of the paired speaking test The paired speaking test, comprising two tasks, a jigsaw task and a discussion task, were given after the first half of the semester. A couple weeks before the test, the students practiced similar tasks, that is, a jigsaw task and a discussion task, on different topics (see Appendix C) in class with the partner they had been assigned to for the test. The test tasks were administered to each test-taker pair one after the other in one sitting. The instructors proctored the assessment for the students from their respective sections. The principal investigator was also present during the tests to audio- and video-record the interactions (when the students were eligible to participate and had given their permission that the recordings could be used for the present study). The test takers were seated at a table across from each other. The instructor and the principal investigator sat together to one side off the table and observed the test takers. An audio recording device was placed in the middle of the table between the two test takers. In addition, a small flip camera was set up in the place where the principal investigator was sitting. The test takers were thus video-recorded from the side. 102 At the beginning of the assessment, the test takers engaged in a warm-up task. In that task, the participants asked each other questions to find three things they had in common. The warm-up task took no longer than 5 minutes and was intended to make the candidates feel at ease. The instructor or the principal investigator then provided the candidates with the test tasks (one after the other), which were printed on paper. For each task, the pairs had 5 minutes to individually read the instructions and the prompt and to think about what they want to bring forward to the tasks. If they had questions, the test takers could ask the instructor or the principal investigator for clarification. For both tasks, the test takers were not allowed to write out their contributions. However, during the 5-minute preparation time for the jigsaw task and during the jigsaw interaction, the test takers were allowed to underline some words in the apartment ads and to write down single words that would help them remember what preferences in an apartment the partner has or what apartment options the partner has brought forward. The instructor and the principal investigator remained silent during the test and did not intervene in the candidates’ discourse. The time needed for the students to complete the jigsaw task varied across pairs. Completing the task, that is, discussing the apartments from both lists and agreeing on one, lasted between 5 to 15 minutes. The participants had 10 minutes to complete the discussion. The 10 minutes are to be understood as a guideline. When the test takers had nothing more to say, as evident by long segments of silence in their discourse, the instructor or the principal investigator stopped the interaction even though the 10-minute time limit had not yet been reached. When test takers were still talking after 10 minutes, they were given a couple more minutes but the interaction was then stopped. 103 To avoid order effects, the order in which the dyads took the tasks was counterbalanced. That is, half the pairs in each of the different dyad groups (High–High, Mid–Mid, Low–Low, High–Mid, Mid–Low, High–Low) were randomly assigned to complete the jigsaw first, whereas the other half started with the discussion. After the test, the instructor evaluated the performance of each individual student based on categories, such as accuracy, fluency, pronunciation, and vocabulary knowledge. Each student was given an individual grade that was later combined with the grade from the second speaking test at the end of the semester. Finally, the data obtained from the two test-taker pairs in the previous semester (in fall 2013) was also gathered as described in this section. However, only the principal investigator (but not the students’ instructor) was present during the test. In addition, the students were not given a grade for the test, and they did not practice with similar tasks prior to the test. Having presented the procedures that were carried out to collect the speaking test data, I turn in the next sections to the transcription of the gathered speech data and the analysis of the data. 3.4 Transcription of data The audio-recorded data were transcribed using the notational system of CA taken from Atkinson and Heritage (1984). The transcript notations reflect Jefferson’s transcription conventions. They are explained in Appendix E. The transcription software Transana was used to facilitate transcribing and analyzing the data. The principal investigator transcribed all of the interactions. In line with Lazaraton (2002), ten Have (2007) and others, the transcripts were created in as much detail as possible to 104 represent not only what was said but also how it was said. Even though the transcripts were detailed representations of the recordings, not every single detail could be captured in the transcripts (ten Have, 2007). A more complex transcript would have been too difficult to follow (Ochs, 1979; Clayman & Gill, 2013). Thus, the transcript is a detailed but selective representation of the test discourse (Ochs, 1979). As the L2 discourse was transcribed, the transcription included characteristics of this type of discourse (Ochs, 1979), that is, pause lengths, self-interruptions, soft voice, and non-verbal sounds, to name a few. The spoken words were rendered in standard orthography. When speech deviated noticeably from the standard model, the orthography was modified as well, for example, in case of deviations in pronunciation of the German personal pronoun ‘ich’ (I) as ‘isch’ or ‘ick’. As ten Have (2007) suggested, the speech data is presented in the original language (German) with a word-by-word gloss in the next line. When the word-by-word gloss did not sound natural in English, a free translation into English was provided under the gloss. In addition, non-verbal information from the video recordings was not added to the transcripts. However, nonverbal behavior was described when appropriate and necessary to understand the sequential features at talk. Furthermore, each participant in the study was assigned an initial (e.g., AS, RO) that was used in the transcripts. The initials were invented and do not represent the initials of the participants’ real names. The next section is concerned with the analysis of the data. 3.5 Data analysis Both the transcript and the recording were taken into consideration for the data analysis, given that they are connected to one another (Galaczi, 2004). The video recordings were also used for 105 the analysis of the data. They helped to differentiate between the speakers, if their voices are very similar. Also, body language such as nodding and gestures helped in describing and understanding the interactions between the two takers and thus in analyzing interactional competence. Non-verbal cues were helpful to disambiguate information in the audio. In this section, I describe how the data were analyzed to answer the research questions in this study. 3.5.1 Building collections (Research Question 1) According to CA methodology, research questions and hypotheses about data are usually not constructed prior to the conversation analysis. Since CA is a data-driven approach, conversation analysts begin with the analysis of the data and a theory developed based on the findings from the analysis (Liddicoat, 2011). An analysis in CA should begin with “unmotivated looking” (Psathas, 1995, p. 45). This notion implies that the researcher approaches the data with an open mind and without a predetermined opinion about what the data represent. This way, new phenomena can be discovered instead of searching for occurrences of already known devices of social interaction (ten Have, 2007). However, unmotivated looking does not mean that the researcher approaches (or has to approach) the data from a completely neutral stance (e.g., Lazaraton, 2002; Liddicoat, 2011; ten Have, 2007). In line with Lazaraton (2002), ten Have (2007) and others, the data in the present study were examined without any preconceived ideas about the data, but only with the broad analytic CA categories (turn-taking, action sequencing, repair, turn design) in mind. Following ten Have’s (2007) data exploration strategy, the principal investigator worked through a number 106 of transcripts, analyzed the structure of the interactions and specified practices and actions in the context of the four main CA organizations mentioned above. In addition, as pointed out elsewhere in this dissertation, intersubjectivity or mutual understanding has been understood as the basis for interactional competence, which is why the principal investigator worked through the data to discover phenomena that reveal how test takers achieve, maintain, or restore intersubjectivity in talk-in-interaction. During the iterative data exploration, some phenomena had emerged that were tagged for further analysis. The phenomena that were located in the test discourse are actions that signal potential understanding or production problems and thus may threaten intersubjectivity. The phenomena are: • word searches that forced the searching party to revert to the first language (L1); • delays in turn uptake that interrupted the progressivity of the interaction; • instances of clarification requests; and • instances of clarification without a prior request to clarify. Based on the phenomena that emerged from the analytic data exploration, a research question evolved. Since the located phenomena can be analyzed further within the repair framework (Schegloff et al., 1977) of CA, the research question explicitly states that salient mechanisms of repair are analyzed to learn how intersubjectivity is maintained in the present test discourse. The research question is as follows: RQ1: What mechanisms of repair are prominently used in the paired test discourse of an intermediate-level German speaking test to maintain intersubjectivity? After the phenomena listed above had been identified, the principal investigator built collections of comparable instances for each phenomenon from the gathered data. Finding 107 similar instances in the data helps to better understand the phenomenon of interest (Liddicoat, 2011). Thus, following Hutchby and Wooffitt’s (2008, pp. 89–90) suggested analysis procedure, similar instances of each phenomenon were looked for in a small portion of the corpus, and each phenomenon was described with respect to its sequential context, that is, the turns preceding and following the phenomenon. Then, more instances of each phenomenon were sought in the entire data set to determine whether other instances would confirm the initial analysis. This process led to a refinement of the initial description of the individual phenomenon because some instances did not clearly match the original account of the phenomenon under investigation. They were analyzed under the premise that they would provide an insight into how participants accomplish patterns of interaction that depart from an established pattern and thus also contribute to a better understanding of the phenomenon as such (Clayman & Gill, 2013). The data analysis resulted in several collections of phenomena from the data set, which included varying accounts of how a phenomenon is accomplished in talk-in-interaction. In line with Liddicoat (2011), variation was understood as a relevant analytic tool, so that instances that deviate from the rule might be explained (Hutchby & Wooffitt, 2008; Schegloff, 1968). Finally, it should be noted that building collections assumes that the particulars of each case are analyzed first before they are combined in collections (Hutchby & Wooffitt, 2008). Thus, the collections are based on case-by-case analyses. 3.5.2 Quantification (Research Question 2) The data investigated in this study stem from paired test interactions between test takers who were identified as speakers of similar or different speaking ability. The paired test discourse was 108 also gathered from two different test tasks, that is, a discussion task and a jigsaw task. Research Question 2 examines how the procedures of repair identified earlier are distributed across tasks and across ability-level combinations in the pair. The research question is as follows: RQ2: What procedures of repair are used in the different tasks and the various abilitylevel combinations? To answer this research question, all instances of the various parts of the repair procedures found were tallied across tasks and across ability-level combinations. Next to presenting raw frequency totals per category (task and ability-level combination), relative frequencies as proportion were also calculated. Because of the high number of ability-level categories (High–High, Mid–Mid, Low–Low, High–Mid, Mid–Low, High–Low), it seemed more useful to provide percentages to allow for comparisons of frequencies across categories (all ability-level combinations including the two task categories) (Hatch & Lazaraton, 1990). 3.5.3 Single case analysis (Research Question 3) With the third research question, the relationship between test takers’ speaking ability and interactional competence is investigated in more detail. The research question is as follows: RQ3: How are procedures of repair that are jointly constructed in test discourse involved in the co-construction of the test takers’ language ability identities at the discourse level? The assumption is that analyzing how both speaking ability and interactional competence are displayed at the micro level may provide a more detailed picture of their relationship. This research question is tackled by an in-depth analysis of extended, singular sequences of talk-ininteraction. In comparison to the analysis carried out to answer Research Question 1, the emphasis is here not on finding recursive instances of the same phenomenon in the data to be 109 able to build collections. Rather, the interactional organization of fragments from three test interactions is investigated to explicate how conversational resources, such as practices of repair, allow test takers to position themselves as more or less competent language users. The three single cases provide a better understanding of the machinery that constructs the speaking ability identities in the test discourse. 3.6 Requirements of reliability and validity This section is concerned with the reliability and validity of the data analysis. In addition, to what extent the speaking-ability ratings assigned to the participants at the beginning of the study are verified is discussed in this section as well. To satisfy requirements of reliability, the transcripts were compared against the recordings two times to ensure that the transcripts were an adequate representation of the recordings. In addition, the validity of the analysis was enhanced by basing the interpretations made during the analysis on Sacks et al.’s (1974) proof procedure. According to that procedure, the next turn shows whether the participant interprets an utterance in same the way as the analyst. Thus, how the interactants respond to one another’s utterances proves the analyst’s interpretation right or wrong. Moreover, claims about the interactional organization of particular phenomena were made by taking into account counterexamples that depart from the initial account of the phenomenon but contribute to a better understanding of the phenomenon. Finally, the analyst’s interpretations of the test discourse relate only to what is displayed in the interaction. An interpretation of the interactions detached from the test discourse with the researcher’s own experiences brought to the analysis was avoided. 110 To verify the validity of the speaking-ability ratings assigned to the participants, the grades from a second speaking test and from the final exam were gathered. These grades, together with the speaking-ability ratings for each participant, can be found in Appendix D. The list in Appendix D shows that the performance of most students on the second speaking test was rated with the letter grades A and B. This test does not seem to discriminate well among the students and does not give much indication whether the assignment of speaking-ability ratings to individual participants is justified. The final exam grades are more informative in that respect. The list of participants with their respective speaking-ability ratings and test grades in Appendix D shows that the high ability-level speakers are the participants who obtained the highest grades on both the second speaking test and the final exam. However, the differentiation between mid ability-level and low ability-level speakers is not always clear-cut. Taking into consideration the final exam grades of mid and low ability-level speakers may suggest that some participants may have been assigned a rating that is either too low or too high. 3.7 Summary This chapter described the methodological procedures for the present study. The goal of the study was to analyze how intersubjectivity is maintained in the peer-to-peer test discourse. Thirty-four test-taker pairs, who were in their second year of German instruction at the time of data collection, participated in a paired speaking test comprising two tasks, a jigsaw task and a discussion task. A conversation analysis was conducted to identify the conversational resources (which turned out to be practices of repair) deployed to maintain intersubjectivity in the test discourse. The study also investigated the impact of the test task and the ability-level combination in the 111 test-taker pair on the use of repair. A quantitative analysis was carried out to determine the frequency distribution of the practices of repair across tasks and ability-level combinations. To obtain a better understanding of the relationship between practices of repair and speaking ability identities, both of which are co-constructed in the test discourse, another conversation analysis was conducted. Segments from three test interactions were investigated to discover how practices of repair are involved in constructing speaking ability identities in talk-in-interaction. In the next chapter, I move to an analysis of the test discourse. I analyze what interactional procedures are used to maintain mutual understanding between the participants. 112 CHAPTER 4 ANALYSIS OF THE TEST DISCOURSE The focus of this chapter is to investigate how the test-taker pairs participating in an intermediate-level German speaking test maintain intersubjectivity or mutual understanding in the co-constructed test discourse. In accordance with Young (2008), I also consider intersubjectivity in talk-in-interaction the basis for interactional competence. Conversation analysts have found that intersubjectivity is established and sustained in the sequential organization of turns in talk-in-interaction. Each subsequent turn displays the speaker’s understanding of the previous turn (Heritage, 1984a). However, the ordinary system of the sequential organization of turns-at-talk displays not only understandings, but also misunderstandings. Repair mechanisms therefore play a crucial role in sustaining intersubjectivity (Schegloff, 1992a). The emphasis in this dissertation in general and in this chapter in particular is placed on identifying procedures of repair in the present test discourse. The purpose of this chapter is to describe the repair mechanisms that emerged from the data analysis for this study. The construct of interactional competence in the context of a paired speaking test will thus be broadened by a crucial element, namely mechanisms of repair as the conversational resources that are used to maintain intersubjectivity. When conversationalists talk together, they may encounter problems of speaking, hearing, and understanding. For such problems, speakers have repair mechanisms available to them to address and resolve such trouble. Both parties, that is, the speaker and the hearer, are able to address trouble in talk and to initiate repair. Repair sequences can be initiated by ‘self’, which refers to the speaker of the trouble source, or by ‘other’, which is the other participant in 113 the interaction. Similarly, repairs can be made by either ‘self’, the speaker of the trouble-source talk, or ‘other’, the hearer of the talk (Schegloff et al., 1977). In addition, Schegloff (1997b, 2000a; Schegloff et al., 1977) emphasized that repair as a whole may prompt a sequence and that the repair sequence is composed of several parts, such as the repair initiation that indicates a problem with the immediately preceding talk, the repair outcome that displays a solution for or abandonment of the problem, and the actual trouble source or the segment of talk that causes the problem. Thus, looking at the sequential organization of repair (e.g., the various parts of a repair sequence or the procedures that trigger repair initiations and/or the repair proper) that includes both the speaker and hearer perspective will provide an in-depth picture of how trouble is resolved and intersubjectivity is maintained. Finally, as mentioned elsewhere in this dissertation, scholars within CA–SLA, a strand within second language acquisition (SLA) that draws on the epistemology and methodology of conversation analysis (CA), argue that second language (L2) interactional competence or interactional procedures, such as mechanisms of repair of turns-at-talk, develop over time (Hellermann, 2008; Pekarek Doehler, 2010, 2012, 2013). That is, these procedures become more complex and diversified the more they are deployed in recurrent practices. In line with previous CA–SLA research, this study attempts to identify differences in the repair procedures used with respect to what repairable the participants orient to or how the participants project potential trouble. The way some test-taker pairs included in this study co-construct practices of repair may be more advanced, for example, in terms of a higher adaptability to the partner or projectability of next actions or trouble, compared to other pairs. Thus, these higher-order practices of repair may be an indication of increased interactional competence. Since the data analyzed in this study include the discourse of a cross-section of second-year learners of German, differences in the co- 114 construction of repair can be expected. Overall, identifying the more complex procedures of repair used in the discourse of the present study potentially allows us to place them on a scale, which may be beneficial for the development of scales or rubrics for the assessment of interactional competence. In sum, this chapter attempts to answer the following research question: What mechanisms of repair are prominently used in the paired test discourse of an intermediatelevel German speaking test to maintain intersubjectivity? a) What is the sequential organization of the procedures used to co-construct repair? b) Which of the repair procedures identified in the test discourse can be described as more or less complex procedures of interactional competence in co-constructing repair and maintaining intersubjectivity? It is important to note that for the findings of the conversation analysis presented in this chapter, it was not of interest which of the test-taker pairs deployed the instances of repair or in which task the repair mechanisms were produced. The impact of contextual features (task and ability-level combination in the pair) on the co-construction of repair is presented in chapter 5. To maintain intersubjectivity in the test discourse, test takers deployed conversational resources, which can best be described on the basis of Schegloff et al.’s (1977) repair framework. From the conversation analysis conducted for this dissertation project, the following repair mechanisms emerged as most prominent instances of repair from the data analysis: (a) repair initiations launched by the hearer and repaired by the trouble-source speaker (other-initiated selfrepair), (b) forms of repair initiated and repaired by the trouble-source speaker (self-initiated self- 115 repair), and (c) instances of repair in conjunction with word-search activities (self-initiated otherrepair). The procedures of repair identified are approached in the context of Schegloff et al.’s (1977) repair framework with respect to whether ‘self’ or the ‘other’ initiates and/or makes the repair. Chapter 4 turns to each procedure of repair in the order laid out here. That is, first, instances of other-initiated self-repair are presented and discussed. Then, the chapter orients to instances of self-initiated self-repair found in the data set. The following section is devoted to word search activities, including the various forms of other-repair provided in response to the self-initiated word search scenarios. Finally, the major findings are summarized. 4.1 Other-initiated self-repair In talk-in-interaction, when a hearer does not adequately understand the previous turn, he or she may initiate repair in the next turn. To indicate a problem of hearing, understanding, or comprehension, Schegloff et al. (1977) found that recipients use various procedures to locate the trouble source. For example, they may repeat segments of the trouble-source turn or supply a comprehension check. Schegloff (2000a) also points out that other-initiated repair engenders a repair sequence, which is composed of parts, such as an initiation and a repair outcome (a solution or an abandonment of the problem). In addition, in instances of other-initiated repair, Schegloff (2000a; Schegloff et al., 1977) highlights that the trouble-source speaker usually orients to the repair initiation in the turn following the repair initiation and self-repairs the problem. As was pointed out earlier, other-initiated repair activities are notable in the present data set. These conversational resources were deployed to draw the partner’s attention to some trouble with the goal to maintain intersubjectivity. This section looks at other-initiated repair as one 116 repair procedure that emerged from the data analysis. Since repair activities are known to consist of parts, all elements of the repair sequence were analyzed, including the repair initiation, the trouble causing the repair initiation as well as the response to the repair initiator. In this section, the repair initiators that were found in the data set are presented and discussed first. In conjunction with procedures of repair initiation, trouble sources were examined as well. Then, forms of self-repair in response to other-initiated repair are presented, before the findings are summarized. 4.1.1 Repair initiators Open-class repair initiators In a seminal paper, Schegloff and colleagues (1977) argued that forms of repair initiations by the other follow a natural ordering based on their strength to locate a repairable. On one end of the scale are the open-class repair initiators (Drew, 1997), such as ‘huh?’ or ‘what?’. With such initiators, recipients merely indicate that they have detected some trouble in the previous turn without specifically locating the repairable. Open-class repair initiators are therefore the weakest type of repair signal initiated by others (Schegloff et al., 1977). The analysis of the data shows that hearers deploy open-class repair initiators when, for example, they did not attend to what the partner was saying. In these scenarios, hearers are aware that the interlocutor uttered something, but they did not grasp it well enough to repeat portions of the utterance in their repair initiation. Video recordings of test-taker interaction revealed that recipients’ use of open-class repair initiators, such as ‘hm?’ and ‘huh?’, may be due to looking at their instructions sheet, probably re-reading the prompt or the discussion questions, and thus not paying attention to what their interlocutor was saying. Excerpt 4.1-1 shows how an interlocutor’s 117 (here: HA) lack of attention results in a problem of hearing and thus in deploying an open-class repair initiator. Excerpt 4.1-1: DIS:IntI:M-M:HA-MO (the test) 01 MO: 02 HA: 03 MO: 04 HA: 05 06 MO: 07 HA: ahm (1.7) kaptel what was the one we just took (.5) vier? ((H is not looking at M)) chapter (.7) hm? the test .h oh (.) ahm (.5) ja .hh ahm (1.2) .h ja ich weiß nicht dass (.2) ahm (1.2) .h das= yes yes I know not that that yes I don’t know that =hamburg wa:r die (.2) medienzentrum= was the media center hamburg was the media center =ja= yes =von deutschland .hh das war el- (.2) das (.2) das war sehr interessant (.5) .h[h ] of germany that was that that was very interesting of germany that was very interesting Inattention is not the only cause of hearing trouble. A test taker may also utter his or her contribution too softly, making it difficult for the partner to understand what the other is saying (see Excerpt 4.1-2). Excerpt 4.1-2: JIG:IntII:H-L:MG-TM (Balkon oder Garten) 01 MG: 02 TM: 03 MG: =uhm gibt’s ein balkon? (1.0) °oder ahm (2.7) oder ei- ein garten° is there a balcony or or a yard (2.0) (°uh hm?°)= =oh sorry uhm (2.0) gibt’s EIN BALkon oder <garten>= is there a balcony or yard In Excerpt 4.1-2, TM displays in line 2 that he did not hear what MG was saying in line 1. In addition to launching the open-class repair initiator ‘hm?’, TM points the index finger of his 118 right hand to his right ear, indicating that he did not hear MG’s question. The volume of MG’s voice has become softer over the course of her utterance, making it difficult for TM to grasp MG’s request. In line 3, MG adjusts her speech: she speaks more loudly and more slowly to ensure that TM hears her question. In addition, in the data set, additional forms of open-class repair initiators were identified, such as requesting that the interlocutor repeat the utterance or letting the partner know explicitly that he or she does not understand. Even though these forms are not explicitly mentioned in Schegloff et al. (1977), they seem to have a function similar to the traditional open-class repair initiators, in that they do not give any indication of the difficulty nor of what in the prior turn is causing the trouble (Drew, 1997; Svennevig, 2008). The repeat request may signal a hearing, understanding or comprehension problem. However, the procedure deployed to let the partner know that one does not understand clearly indicates an understanding or comprehension issue. A repeat request may be found in Excerpt 4.1-3. Excerpt 4.1-3: DIS:IntI:M-L:AL-SH (repeat it) 01 AL: 02 SH: 03 AL: 04 SH: 05 AL: 06 SH: 07 AL: >wie oft sie die zeitung ah lesen,< how often you the newspaper read how often do you read the newspaper (1.0) .h °ah° (1.5) isch °or=no° ick (1.5) °°( I I (3.2) hhuhu= =pt wie oft, how often .shih hhuh[hh] [zei]tung lesen. [.h] newspaper read 119 ) can you repeat it?°° Here, AL’s question how often SH reads the newspaper may have been uttered too quickly for SH to follow. Based on what SH thinks might have been AL’s question, SH tries to provide an answer. However, SH’s turn is characterized by filled pauses and silences. Finally, SH gives up and asks AL in English and with a soft voice to repeat his utterance (line 2). Another form of a repeat request may be found in the discourse between WL and JR (Excerpt 4.1-4). Excerpt 4.1-4: JIG:IntI:L-L:WL-JR (einmal) 01 JR: 02 03 04 WL: 05 JR: 06 °ja° (1.2) schöne (.5) kostet (.7) vierhundert (.7) siebenund (.) neunzig euro pro= yes nice costs four hundred seven and ninety per yes nice costs four hundred ninety seven euro per =(.2) pro person per per person (2.2) ah einmal once ah (1.2) schöne (.5) kostet (.5) vierhundert (.2) siebenun:dneunzig euro (.) pro= nice costs four hundred seven and ninety per nice costs four hundred ninety seven euro per =person (.7) °ah° (2.2) es ist ah (.7) neu (.2) renoviert (1.5) °ah° it is new renovated person it is newly renovated As can be seen in line 4, WL produces a numeral (‘einmal’), which means ‘once’ in German. WL most likely intends to say ‘noch einmal’ (once more) to indicate to JR to repeat the previous turn or parts thereof. He may be using it to signal trouble hearing, understanding of specific lexical items, or comprehending of the entire turn. It remains unclear what the repairable really is. After presenting examples of repeat requests, Excerpt 4.1-5 provides another type of repair initiator, namely an example of a repair initiating procedure that is used to explicitly signal to the partner that one does not understand. 120 Excerpt 4.1-5: DIS:IntII:M-M:AS-RO (verstehe nicht) 01 AS: 02 03 RO: 04 AS: 05 AS: 06 RO: 07 AS: 08 RO: 09 AS: (…) leute: (.2) .h möchten (.5) halten h. .h die (1.2) zeitung, people would like hold the newspaper people would like to hold the newspaper (2.0) halten °sie°, hold she hold it (.7) ü- über (.2) eine computer, (1.7) °uh° lesen, over a read over reading a computer (1.7) like ick I hh[h ] [verst]ehe (.) n- nicht understand not don’t understand hh. sorry(h) hh. .h As can be seen in Excerpt 4.1-5, RO says outright that he does not understand (‘verstehe (.) n- nicht’) (line 8) what AS was saying in her previous talk. The way RO displays his inability to understand or comprehend makes it difficult for AS to identify the repairable that causes him trouble. In sum, the open-class repair initiators, as identified by Schegloff et al. (1977), were found in the data of the present study. In addition to the classical open-class repair initiators (e.g., ‘hm?’) (Schegloff et al., 1977), the test-taker pairs included in this study also produced repeat requests and a structure, ‘verstehe nicht’, to explicitly indicate incomprehension. These forms function similarly to the classical open-class repair initiators ‘hm?’, ‘huh?’, or ‘excuse me?’, in that they do not give any indication as to what the repairable is or what within the trouble-source turn is causing difficulty for the hearer. This section also showed that open-class repair initiators are launched due to problems of hearing, understanding, or comprehension of the partner’s talk. 121 Next to open-class repair initiators, the test takers in this study also repeated parts of the troublesource turn to display trouble. Partial repetitions as repair initiators will be presented next. Repetitions In addition to open-class repair initiators, more powerful other-initiated repair initiation was also deployed in the interactions. In comparison to open-class repair initiators, partial repetitions with or without a question word are procedures that direct the trouble-source speaker more specifically to the repairable, and thus are interactionally of somewhat higher value (Schegloff et al., 1977). The repetitions are characterized by an upward intonation contour (Kim, 2002). An example for a repetition with a question word as repair initiator may be found in Excerpt 4.1-6. Excerpt 4.1-6: DIS:IntI:H-M:DA-JA (denke was) 01 JA: 02 03 DA: 04 JA: .h ahm (2.2) .h ah ah (1.2) ah (.2) du denkst ah die zeitung in zukunft? you think the newspaper in future (2.7) denke ich was? think I what do I think what ah ahm (.7) denkst du ah die zeitung in zukunft. think you the newspaper in future do you think the newspaper in future As can be seen in this excerpt, DA uses a partial repetition of JA’s turn (‘denke ich’) in combination with a question word (‘was?’) (line 3). With this construction, DA targets a particular word (‘zukunft’) that she did not hear or whose meaning she does not know. Interlocutors may also use partial repetitions without a question word to initiate repair (see Excerpts 4.1-7 and 4.1-8). 122 Excerpt 4.1-7: DIS:IntII:H-L:MG-TM (traditionell) 01 MG: 02 03 TM: 04 MG: 05 TM: mm like mm zeitungen sind traditionell? I mean, newspapers are traditional (1.7) (plition:)? traditionell= traditional =oh traditionell ja .h [ahm] traditional yes Excerpt 4.1-8: DIS:IntII:L-L:NH-ST (Zukunft) 01 ST: 02 03 NH: 04 05 ST: uhm (1.5) denkst du dass=ah (1.2) uhh (2.2) wird es in zukunft (.2) noch= think you that will it in future still =zeitungen geben? newspapers give do you think that there will still be newspapers in the future zudunkt? future ((mispronounced)) (1.2) uh zukunft, (1.5) uhh (.7) wird=es:=ah (.5) zeitungen geben? future will it newspapers give future will there be newspapers In Excerpt 4.1-7, for example, TM misheard the adjective ‘traditionell’ (traditional) in MG’s utterance. With a rising intonation, TM produces the word he believes he heard (‘(plition:)?’), indicating that this is the word that provides him difficulty. The scenario in Excerpt 4.1-8 is similar. Here, NH does not hear the word ‘zukunft’ (future) correctly, which may suggest that he does not know the meaning of this noun. By reproducing the word he thinks he has heard (‘zudunkt’) with a rising intonation, he indicates that he has trouble mapping word meaning to the sounds ST has uttered. The few examples presented show that repetitions are predominantly used to display problems of hearing and understanding of specific lexical items. For the test takers who initiate 123 repair by deploying a repetition, the issue oftentimes lies in a string of sounds that the partner utters, which cannot be mapped on to a known lexical entry in their mental lexicon. In addition, partial repetitions were also deployed when the speaker did not comprehend what the partner is trying to convey or why the partner is bringing up a certain point. The issue here is not so much one of lexical understanding but overall comprehension, as can be seen in Excerpt 4.1-9. Excerpt 4.1-9: JIG:IntI:H-L:KL-EH (billigest) 01 KL: 02 EH: 03 KL: 04 EH: 05 =mhm okay so uhm (1.0) so welche wohnung möchtest du? which apartment would like you which apartment would you like uhm meine (1.2) billigest uhm wohnung ist my cheapest apartment is bill- billigest? uh uhm du uh bill-= cheapest you =ja uh I uhm ich habe ein (.7) uhm billig wohnung aber ich uhm= yes I have a cheap apartment but I =ka- ich ke- (.) uhm I This excerpt shows that EH does not respond to KL’s question asking what apartment she would like. Instead, EH starts talking about her cheapest apartment (line 2). EH’s response does not seem to align with KL’s initial questioning action, which is why KL repeats a part of EH’s utterance (‘billigest’) with a rising intonation to indicate that he does not understand what EH is trying to say. Thus, the problem addressed here is not a lexical issue but an overall problem of comprehending why the partner produces such an utterance. Also, hearers may be uncertain of what was said in prior talk and thus initiate repair to elicit the missing or unclear information from the partner, as DA does in Excerpt 4.1-10. 124 Excerpt 4.1-10: JIG:IntI:H-M: DA-JA (zweihundert) 01 JA: 02 DA: 03 JA: 04 DA: 05 JA: 06 DA: 07 JA 08 DA: 09 JA: 10 DA: 11 JA: hm: (1.2) ah=h hübsch- hübsche ah kleine ist billig pretty pretty small is cheap ja= yes =ahm ah dreihundert fünf- ah fünfzig ah euro (.5) ahm [und] ahm ah es hat= three hundred five fifty and it has [und] and =ah küche und bad und [klei]ne balkon ahm and zehn minuten ah= kitchen and bathroom and small balcony ten minutes [ja ] yes =zu fuß zu bus ahm ah nach berlin mitte by foot to bus to berlin center okay in der nähe von die uni? in the proximity of the university okay near the university mhm für dich? oh das ist gut (1.2) mm zweihundert was? for you that is good two hundred what ah ah ah dreihundert three hundred In lines 1 through 7 of Excerpt 4.1-10, JA presents an apartment to DA. JA talks about the price of the apartment, the rooms of the apartment and a bus stop in walking distance. DA likes the apartment but she has forgotten how much the rent is. DA believes that the rent must have been two hundred something Euros. Thus, in line 10, DA initiates repair (‘zweihundert was?’) to elicit from JA the exact amount of the rent for the apartment. Repetitions may also be used to indicate problems of reference. As Excerpt 4.1-11 indicates, when engaging in the jigsaw task, test takers may not make clear what apartment they refer to when they present it to their partner. 125 Excerpt 4.1-11: JIG:IntI:M-M:HA-MO (eins) 01 HA: 02 MO: 03 HA: 04 MO: 05 HA: 06 MO: ah was möchtest du: (.5) ahm für die apartment what would like you for the what would you like for the apartment (1.0) ahm (.5) .h (2.7) ick möchtest du OR (.5) well I would like you ((laughs)) ja .h ah ich mag (1.0) eins yes I like one (.7) eins?= one =°eins°= one As can be seen in Excerpt 4.1-11, HA asks MO what she wants their apartment to be like (line 1). MO does not respond to HA’s question, but states that she likes ‘eins’ (one) (line 4), which seems to be causing some confusion for HA, who stays quiet for 0.7 seconds and then initiates repair (‘eins?’). It can be assumed that MO refers to apartment number one on her instruction sheet. Since HA has ads for four apartments that are numbered 5 through 8, she may not understand what MO means when she utters that numeral, also given that MO’s response does not conform with HA’s initial question from line 1. To summarize, in the present data set, partial repetitions (with or without a question word)—the second strongest form of other-initiated repair in locating the repairable according to Schegloff et al. (1977)—were used to display trouble in prior talk. The analysis revealed that partial repetitions were launched not only to indicate problems of hearing and understanding of specific lexical items, but also to display reference issues, for example, in the jigsaw task, when the speaker does not clearly indicate to the partner what apartment he or she is talking about. Next to open-class repair initiators and partial repetitions, candidate understanding (Kurhila, 2006) as another form of repair initiation emerged from the data analysis. A speaker 126 uses this form to indicate a possible understanding of the prior turn. Forms of candidate understanding found in this data set are presented in the next section. Candidate understanding Another prominent form of other-initiated repair deployed in the test discourse were forms of candidate understanding (Kurhila, 2006), which is the strongest type of other-initiated repair in locating the trouble source (Schegloff et al., 1977). With such repair initiators, the recipient articulates his or her interpretation of the previous turn. The speaker of the trouble source either confirms or rejects the interpretation; the trouble source speaker may also give an explanation. With the speaker providing an interpretation of the partner’s previous utterance, candidate understandings may be considered a more advanced interactional resource. The three types of candidate understanding that Kurhila (2006) found in her data set for Finnish were also detected in the data of the present study: (a) understanding checks that signal uncertainty; (b) summary-based comprehension checks; and (c) expansions that further develop what was said in the previous turn. Hearers use understanding checks to clarify their understanding of the prior turn. They are marked by uncertainty; that is, some contain interrogative pronouns (e.g., ‘welch-’, which) and/or the utterance-final particle ‘oder’ (or), as can be seen in Excerpt 4.1-12. Excerpt 4.1-12: DIS:IntII:H-L:MG-TM (welche Zeitungen) 01 MG: 02 =ja (1.2) °°(that's) okay°° uhm (1.5) warum denkst du ahm (.7) zeitungen= yes why think you newspapers yes why do you think newspapers =(9.2) sind jetzt hier. (.2) °°mm°° are now here are here now 127 03 TM: (6.2) welche:: zeitungen od[er:?] which newspapers or what newspapers or A characteristic of understanding checks is rising intonation. The particle ‘oder’ (or) may also occur within the turn. An example may be found in Excerpt 4.1-13. Excerpt 4.1-13: JIG:IntII:H-H:DE-JD (oder?) 01 DE: 02 JR: 03 De: 04 JR: uhm ja uh eins ist neben uh die u bahn yes one is next to the subway mhm uhm aber (.) ich weiß nicht uh wie nahe die universität es ist= but I know not how close the university it is but I don’t know how close the university is =es ist nicht oder? du weißt nicht it is not or you know not it is not or you don’t know However, interrogative pronouns or utterance-final particle may also not necessarily be deployed. Instead, only a word or a phrase, especially a prepositional phrase, with a rising intonation contour was produced as an understanding check (see Excerpt 4.1-14). This form of repair initiation has also been referred to as an appendor question (Sacks, 1992). Appendor questions are phrasal constructions that are grammatically tied to the preceding trouble-source turn for which they offer a candidate understanding (see also Schegloff, 1997a). Excerpt 4.1-14: DIS:IntII:M-L:MA-SC (for diese Gehiste) 01 SC: 02 SC: 03 MA: (…) (.5) ah (.2) um (.2) ah .hh ahh z- zeitung ist ahh (.2) ver-= newspaper is =important=ah (1.5) gut (.5) ah for (.) gehiste? .hh good for history °°ja°° yes 128 04 SC: 05 MA: 06 MA: 07 SC: 08 MA: 09 SC: ah:m (1.5) .hh [i:ck] icke (.) möchte:: (.) uhh (.5) ah:m zeitung lesen? .h ah I I would like newspaper read I would like to read newspaper [ja ] yes fo::r (.) diese: historik? this history ja yes [kur]s? course [ja ] yes In addition to understanding checks, comprehension checks were also found in the present data. With comprehension checks, recipients summarize or paraphrase the proposition in the previous turn. They include turn-initial particles and tokens that display understanding, such as affirmative particles (‘ja’), news receipt tokens (‘ah’, ‘oh’), and the particle ‘so’. Excerpts 4.115 and 4.1-16 include examples of comprehension checks. Excerpt 4.1-15: DIS:IntI:H-M:KA-EL (nicht kaufen) 01 EL: 02 03 04 05 KA: ja und ahm ich lese (.7) mehr ahm (1.5) zeitungen wenn (.5)= yes and I read more newspapers when =ahm (1.5) wenn (.5) es ahm lies (1.5) liest (.5) ahm (.5) in der ca↑fe (.5)= when it read reads in the café =oder in (2.0) der lob↑by (1.0) aber isch ahm (.7) ich nicht kaufen:, or in the lobby but I I not buy (…) but I don’t buy (4.0) ah du du kaufst die zeitungen ↑nicht,= you you buy the newspapers not ah you don’t buy the newspapers Excerpt 4.1-16: JIG:IntII:M-M:AS-RO (mit Möbeln) 01 RO: ich oh ahm ich (.) ich möchte: a:hm (5.2) ahm (.7) eine wohnung mit (1.0)= I I I would like an apartment with 129 02 02 AS: =möbeln (.7) a:h furniture oh (1.0) °ahm° (.5) ja diese (.5) wohnung (.5) oh ↑mit möbeln,= yes this apartment with furniture In expansions, the third type of candidate understanding, identified in the data, recipients articulate a proposition that has not been mentioned before but is based on prior talk. An expansion is forward-oriented and helps the initiator to complete his or her understanding of the previous turn. The previous turn may be grammatically incomplete or unclear in its references. An example may be found in Excerpt 4.1-17. Excerpt 4.1-17: DIS:IntII:H-M:SE-AM (Freunde) 01 SE: 02 AM: 03 AM: 04 SE: 05 06 AM: 07 (1.0) ich ah (2.2) ich findet (1.2) artikel:[:en] (.7) ah von meinen freunden? I I find articles from/of my friends [hm] ja? (.2) .hh so= yes =so (.5) ahm (1.7) wenn ich (.7) über (.5) ein thema hören .h ich (.7) wird (.2)= when I about a topic hear I will so when I hear about a topic I will =suchen auf die der internet. search on the the search the internet mhm (.2) und du=ah email deine freundin auch über ein artikel das du findet?= and you email your friend also about an article that you find =das ist gut, that is good In line 1, SE points out that her friends direct her to specific news articles. The way she has phrased her turn may be confusing, since she makes it sound as if she finds articles about her friends. Then she adds in line 3 that she searches for information online when she hears something. AM initiates an expansion in line 6. He develops SE’s propositions from lines 1 and 3 further by stating that SE writes an email to her friends about an article she finds. Thus, he 130 concludes that both sides; that is, SE and her friends, let one another know about news articles they find. In sum, the instances of candidate understanding (understanding checks, comprehension checks, expansions) produced by the test-taker pairs included in this study mostly correspond to the instances of candidate understanding Kurhila (2006) identified in her research on interactions between native and nonnative speakers of Finnish. It should be noted, however, that in the present data set instances of understanding checks, which are characterized by a rising intonation contour, an interrogative pronoun and/or the utterance-final particle ‘or’ (Kurhila, 2006), were mostly produced without the interrogative pronoun or the ‘or’-particle and simply launched in form of a word or a short phrase (for example, a prepositional phrase) with rising intonation. This form of understanding check found in the test discourse of this study appears to be simpler than the type Kurhila (2006) describes. This section on candidate understanding concludes the descriptions of other-initiated repair initiators identified in the test discourse. In combination with the types of repair initiators in the previous sections, the trouble sources that triggered the repair initiations were also identified. Test takers orient mainly to individual lexical items or phrases due to problems of hearing, understanding, comprehension, and reference. In addition, reading the instructions sheet may interfere with the hearer’s full attention to speaker talk, leading to a repair initiation. The trouble source I turn to now is not a lexical item, but the entire action in the previous speaker’s turn. 131 Orienting to an action-as-a-whole as the repairable As shown in the previous sections, the test-taker pairs in the present study initiated repair mainly because of an unknown reference or because of unknown or misheard lexical items. Students’ orientation to lexical problems is not an uncommon phenomenon. Hellermann (2011), for example, found that beginning learners of English accomplish repair initiations in response to lexical trouble. Much more rare are repair initiations for whole actions (Hellermann, 2011; Robinson & Keveo-Feldman, 2010). The following two examples from the data of the present study show that test takers may also view an action-as-a-whole as the repairable. Previous research found that open-class repair initiators, such as ‘huh?’ or ‘wie bitte?’ (excuse me), and rising-intonational repetitions of a sentential turn constructional unit (TCU) (full repeats) are used to orient to an entire action as the repairable (Drew, 1997; Robinson & Keveo-Feldman, 2010). The following example (Excerpt 4.1-18) shows how an open-class repair initiator is used to signal trouble with an entire action in the preceding turn. Excerpt 4.1-18: DIS:IntII:H-M:RB-HE (Freizeit) 01 RB: 02 03 HE: 04 05 06 RB: 07 08 HE: mm ich denke: die deutschen (.2) haben nicht so viel zeit für (1.2) uhm= I think the germans have not so much time for =zeitungen (.5) und so weiter. newspapers and so on uh ick well glaube dass .hh ich den↑ke (1.7) die deutsche und amerikanern (1.5)= I believe that I think the germans and americans =ahm hast keine freizeit (2.0) aber (2.2) ahm (.7) sie (1.5) internet (.7) uh serven= have no free time but they surf have no free time but they surf the internet =mehr. more ja (.5) .hh ahm ich denke (1.5) online zeitungen sind (1.2) °uh° (2.2)= yes I think newspapers are =mehr gleich für al[le ]= more equal for all [°mhm°] 132 09 RB: 10 HE: 11 RB: 12 HE: 13 RB: 14 HE: 15 RB: 16 =weil sie sind frei. because they are free ja (1.0) hast du ein freizeit? yes have you a free time yes do you have free time (3.2) °wie bitte°? excuse me hast du ein freizeit im morgens abends, have you a free time in the mornings evenings do you have free time in the mornings evenings .h ahm (.7) die woche= the week =im abends (.5) or am abends (.5) ich lese ahm (.7) online zeitungen (.)= in the evenings on the evenings I read newspapers =wie (.7) ahm (.7) yahoo oder (.5) der spiegel? (1.2) °ja,°= like or the mirror ((German news magazine)) RB begins her discussion with HE by pointing out that she thinks that the Germans do not have much time to read newspapers. HE further develops this thought and says that both the Germans and Americans do not have free time, but they surf the Internet (probably in the little time they have available). In line 6, RB confirms HE’s observation and presents a new thought: She argues that online newspapers are equally available to everyone because they are free. After affirming what RB has said in line 10, HE asks RB whether she has free time. That question leads RB to deploy an open-class repair initiator (‘wie bitte?’) after remaining silent for about three seconds. It is not the case that RB did not hear or understand what HE was saying. Rather, the issue seems to be that HE’s question is sequentially and topically incoherent with what has been discussed thus far. By posing her question, HE abruptly moves the conversation from an abstract level on media use to a more personal level oriented to the amount of available leisure time that RB has. The fact that HE does not continue developing the original topic by adding another argument, but rather poses a question out of the blue on a different topic instead, shows that HE’s contribution does not fit in the sequential context of the conversation. The abrupt shift 133 in topic in combination with the newly initiated sequence would have caused less trouble if HE had announced or marked that shift turn-initially (Drew, 1997). A similar scenario can be observed in the discourse between GA and AR (Excerpt 4.1-19). Excerpt 4.1-19: JIG:IntII:M-M:GA-AR (nicht sagen) 01 AR: 02 GA: 03 AR: 04 GA: 05 AR: 06 GA: hm (1.7) sollen wir es=ah (1.7) ah (2.7) wollen should we it want (1.0) ah (.5) isch mag nicht sagen I like not say I’d rather not say (1.7) wie bitte? excuse me oh eh it it (.5) ahm (.) es sagen nicht i- it doesn’t (.7) it say not it doesn’t say uh ah was ist deine ah lieblings: ahm apartment what is your favorite This extract was taken from the end of GA and AR’s conversation. Until this point, GA and AR have talked about a variety of living options. The apartment they have just talked about seems to be a suitable option for AR, which is why he asks GA if they should take it (line 1). AR’s question itself may lead to confusion; it seems that an important verb is missing, ‘nehmen’ (to take). Instead of initiating repair or providing a type-conforming action, which would be a ‘yes’- or ‘no’-response, including an optional explanation as to why ‘yes’ or why ‘not’, GA utters that she would rather not say. It seems that she refuses to give a response to AR’s question. After a 1.7-second pause, AR deploys an open-class repair initiator (‘wie bitte?’) in line 3. Similar to the interaction between RB and HE (Excerpt 4.1-18), GA’s utterance does not match sequentially with AR’s prior talk. As was mentioned previously, first and second pair parts of an adjacency pair build on one another; they need to match (Schegloff & Sacks, 1973). However, in 134 the interaction between GA and AR, GA’s response, which is the second pair part, does not relate to AR’s question, the first pair part. AR therefore challenges GA’s action-as-a-whole and launches an open-class repair initiator. Thus, in contrast to RB and HE’s interaction in Excerpt 4.1-18, where HE abruptly introduces a new topic, GA produces a referentially non-fitting response to AR’s question (Excerpt 4.1-19). In addition, despite HE’s sudden shift in topic in Excerpt 4.1-18, RB is still able to orient to HE’s question after HE self-repaired her utterance. However, in Excerpt 4.1-19, the repair sequence remains unresolved between GA and AR and intersubjectivity cannot be restored. Even after GA’s self-repair, AR is unable to draw a connection between GA’s response and his initial question. Thus, GA’s self-repair in line 4 does not resolve the misunderstanding, which is why she starts an entirely new sequence (line 6). In sum, the two excerpts from the data show that open-class repair initiators are not only used to repair problems of hearing or understanding but they are also used when a turn does not connect referentially with the prior turn. The recipient may very well hear and understand what was said, but the difficulty arises from the prior turn as a whole or from the perceived lack of fit between prior and current actions (Drew, 1997; Robinson & Keveo-Feldman, 2010). Difficulty with a peer’s action seems to be a type of higher order trouble (Robinson & Keveo-Feldman, 2010). The fact that the test takers project their partner’s action as the repairable suggests that they have obtained a broader orientation to language and thus a greater interactional competence (Hellermann, 2011). 135 Summary In sum, the repair initiators found in the data set of the present study correspond to the forms of other-initiated repair signals that Schegloff and colleagues (1977) and Kurhila (2006) identified in their data. That is, the test-taker pairs included in this study also launched open-class repair initiators, partial repetitions, and forms of candidate understanding (understanding checks, comprehension checks, and expansions) to display a problem in the preceding turn. Thus, the test-taker pairs produced repair initiators that are fairly weak interactionally, such as the openclass repair initiators when used to display understanding or comprehension difficulties. Openclass repair initiators have been described as interactionally weak indicators for trouble because they do not point to the repairable in the previous turn, making it difficult for the trouble-source speaker to identify the problem and to repair (see Schegloff et al., 1977). However, the data analysis also revealed that the participants deployed much stronger repair initiators in locating the trouble source, such as forms of candidate understanding, which indicate a participant’s interpretation of the prior turn. In contrast to classical CA studies analyzing repair (Schegloff et al., 1977) and the CA research conducted between native and nonnative speakers (Kurhila, 2006), open-class repair initiators in the form of repeat requests and a repair-initiating structure making not-understanding explicit emerged from the data analysis of nonnative speaker test discourse in this study. In addition, the understanding checks produced in this data set oftentimes included single words or short phrases uttered with a rising intonation, but without the turn-initial interrogative pronouns or the turn-final particle ‘or’, which are characteristic features of understanding checks. Thus, the understanding checks produced by the test-taker pairs in this study seem to be much plainer structurally than the repair mechanisms Kurhila (2006) identified as understanding checks in her data set. 136 With respect to the repairables test takers orient to, the analysis showed that trouble with individual lexical items caused the participants in the present study to launch a repair initiator. The trouble with specific lexical items came about because of non-hearing, not-understanding, or insufficient reference information. It should be noted that test takers also initiated repair due to sequential inconsistencies in talk-in-interaction. That is, test takers were found to deploy openrepair initiators and full repeats to orient to an action-as-a-whole because prior and current action do not seem to match referentially. Turning to a whole action as the repairable can be considered a higher order resource of interactional competence (Hellermann, 2011). Overall, the repair initiators signal that there is a problem of hearing or understanding. They thus indicate that mutual understanding between the interlocutors may be at stake. How the test takers repair the trouble and get the interaction back on track is discussed next. Thus, the next section is concerned with forms of self-repair in response to the partner’s repair initiation. 4.1.2 Self-repair in response to repair initiations by the other The previous section showed that repair initiators are launched by recipients due to a variety of different problems encountered in the previous turn, such as mishearing, non-hearing, lack of attention, not knowing specific lexical items, or the inability to locate a reference. Given these various trouble sources, it is important to note that nonspecific open-class repair indicators, such as ‘huh?’ or ‘what did you say?’ as well as full and partial repeats, including repetitions in combination with question words, first and foremost signal problems of hearing, not problems of understanding or comprehension (Svennevig, 2008). In the following example, Excerpt 4.1-20, we can see how the trouble-source speaker interprets and treats a hearing repair initiator as an indicator signaling hearing trouble, although an understanding problem appears to be the actual 137 trouble source. It should be noted that for Svennevig (2008), understanding problems include issues regarding referents and implicatures in the wording. Understanding problems in the data of the present study also refer to issues related to lexical meaning. Excerpt 4.1-20: DIS:IntI:H-M:DA-JA (denke was); replicated from Excerpt 4.1-6 01 JA: 02 DA: 03 JA: 04 DA: .h ahm (2.2) .h ah ah (1.2) ah (.2) du denkst ah die zeitung in zukunft? you think the newspaper in future (2.7) denke ich was? think I what do I think what ah ahm (.7) denkst du ah die zeitung in zukunft. think you the newspaper in future do you think the newspaper in future °zu-° (1.0) oh ah (5.7) was bedeutet °°zukun[ft°°,] what means what does zukunft mean In Excerpt 4.1-20, DA initiates repair in line 2 in response to JA’s question of whether she thinks that there will be newspapers in the future. DA’s repair initiator, a partial repetition with a question word (‘denke ich was?’, do I think what?), targets the word ‘zukunft’ (future). It is a hearing repair initiator, which JA interprets and treats as such, because he merely repeats his initial question. However, it becomes apparent in the following turn that DA’s difficulty goes beyond a hearing issue (line 4); DA does not know the meaning of the noun ‘zukunft’. Thus, JA as the speaker of the trouble-source turn has to deal with an understanding issue, rather than a hearing problem. Svennevig (2008) argues that there is a preference for construing a problem in conversation first as a hearing problem. Understanding and acceptability problems are usually not addressed in the first initiation of repair. However, they will be brought to the trouble-source speaker’s attention in a second and third repair initiation if the trouble cannot be resolved after 138 the first repair initiation. Thus, it may happen that the trouble-source speaker’s response to the initiated repair does not resolve the recipient’s trouble. In this case, the recipient launches another repair initiator, which is a stronger initiator compared to the one that was originally deployed (Schegloff, 2000a; Schegloff et al., 1977). Such multiple other-initiations of repair do occur in the data of the present study. An example can be taken from Excerpt 4.1-21. Excerpt 4.1-21: DIS:IntI:L-L:WL-JR (wichtig) 01 WL: 02 JR: 03 WL: 04 05 06 JR: 07 WL: 08 JR: 09 warum die zeit- (1.2) die zeitungen (.5) a:h (1.2) wichtig, why the time the newspapers important (2.0) einmal, once h. ah (1.0) ↑huh .h ah warum=eine (.5) warum=si=dei (.5) sind zeitungen .hh= why a why are newspapers why are newspapers =°wichtig°? (1.2) ahhh=h. (1.2) .h warum (4.2) hm (.2) .h (5.2)= important why =warum l::iest man (1.2) ein. why reads one a why does one read one (.7) online (.5) artikel? article (.7) ah (.) ein zeitung. a newspaper (.7) °°uhm°° (2.7) f=ah (.7) ick lese (1.0) zeitung für (1.2) sport (3.7)= I read newspaper for sports =für sport (1.7)°°ah°° und du? for sports and you This excerpt shows that JR launches a nonspecific repair request in line 2 (‘einmal’). WL’s remedy for JR’s trouble is not entirely successful, as JR deploys another, more specific and more powerful repair initiator, an understanding check, in line 6 (‘online artikel?’). With this initiator, JR checks his understanding of WL’s response to the original repair initiator. In the end, the two repair initiators suffice to resolve the trouble. 139 Svennevig (2008) observed in his data that hearing repair initiators may give rise to an anticipation and preemption of understanding or acceptability problems. For example, speakers of the trouble-source turn may be able to provide a background check (e.g., ‘Do you know what that is?’) to preempt a potential understanding repair initiation from their interlocutor. Also, by means of self-repair, the speaker of the trouble-source turn may be able to address a potential understanding problem directly after the first repair initiation. In the following sections, I show examples in which the test takers treat hearing repair initiations as understanding problems and try immediately to solve the problem of understanding to avoid further repair initiations. Modified repetitions In the test discourse, test-taker pairs took the opportunity to self-repair to preempt the initiation of a second repair initiation. As was mentioned earlier, open-class initiators and repetitions with or without question words often display hearing problems (Svennevig, 2008). It is therefore not uncommon that speakers of the trouble-source turn attempt to self-repair and resolve the problem by repeating the trouble source or the entire trouble-source turn. Previous research found that trouble-source speakers rarely produce a turn or portions of a turn that are identical to the initial trouble source (Schegloff, 2004). They usually replace, drop, or add words from the original utterance to make it more accessible to the recipient. Revising a trouble source to make it more appropriate to the hearer suggests that interlocutors treat the repair initiation as a problem of understanding or alignment, rather than as a hearing problem (Schegloff, 2004). Such adjustments facilitate comprehension. In line with Schegloff’s (2004) observations, the test-taker pairs in the present study also did not simply repeat their initial utterance when other-initiated repair occurred; rather, they made their utterances more appropriate to the hearer, for example, 140 by simplifying the syntax of the original contribution and by providing example responses, as can be seen in Excerpt 4.1-22. Excerpt 4.1-22: DIS:IntI:M-L:AL-SH (repeat it); replicated from Excerpt 4.1-3 01 AL: 02 SH: 03 AL: 04 SH: 05 AL: 06 SH: 07 AL: 08 SH: 09 AL: >wie oft sie die zeitung ah lesen,< how often you the newspaper read how often do you read the newspaper (1.0) .h °ah° (1.5) isch °or=no° ick (1.5) °°( ) can you repeat it?°° I I (3.2) hhuhu= =pt wie oft, how often .shih hhuh[hh] [zei]tung lesen. [.h] newspaper read [.h] hhh yup haha .hh= =jeden tag oder: die woche die wochenende zeitung .hh every day or the week the weekend newspaper In this example, AL, who is the speaker of the trouble-source turn, drops the subject (‘sie’, you) from his initial question to simplify the syntax of the sentence. AL’s modified utterance comprises a time specification (‘wie oft’, how often), a verb in the infinitive (‘lesen’, to read), and an object (‘zeitung’, newspaper) (lines 5 and 7). AL also provides a few example responses (line 9) that align with his questioning action. AL may have listed the examples as possible options for SH to use in her response. In addition, a test taker may also add a new question to make the initial question more accessible for his or her partner (see Excerpt 4.1-23). Excerpt 4.1-23: DIS:IntI:L-L:WL-JR (wichtig); replicated from Excerpt 4.1-21 01 WL: warum die zeit- (1.2) die zeitungen (.5) a:h (1.2) wichtig, why the time the newspapers important 141 02 JR: 03 WL: 04 05 (2.0) einmal, once h. ah (1.0) ↑huh .h ah warum=eine (.5) warum=si=dei (.5) sind zeitungen .hh= why a why are newspapers =°wichtig°? (1.2) ahhh=h. (1.2) .h warum (4.2) hm (.2) .h (5.2)= important why =warum l::iest man (1.2) ein. why reads one a why does one read one WL, in Excerpt 4.1-23, repeats his original question in line 3 after JR has asked WL to repeat it. Within the same turn, WL adds another question (‘warum l::iest man’, why does one read?); this question is similar in meaning to the initial question, but it is shorter and does not contain the potentially problematic adjective ‘wichtig’ (important). Moreover, after repair initiations, the original speakers were found to add one or two lexical items to the repeated trouble-source turn to make the proposition more comprehensible and more coherent with respect to the previous talk. An example for such a repair procedure is seen in Excerpt 4.1-24. Excerpt 4.2-24: JIG:IntI:M-L:MI-CN (vier) 01 CN: 02 MI: 03 CN: das wird gut ah:m aber (2.7) so (.) du liebst du=ah vier (.5) de that will be good but you love you four (1.5) uh (.5) was ist vier (.5) uh was ah was du hast sagen (.5) gesagen what is four what what you have say said what is four what did you say ja uh: (.2) liebst du:: ah vier (1.0) zimmer vier yes love you four room four yes do you love four room four In this example, CN inquires of MI whether he likes ‘vier’ (four, line 1). CN is talking about apartment number four, which does not seem to be clear to MI, since he initiates repair asking what the partner means by ‘vier’ (line 2). In line 3, CN repeats his question (also 142 switching verb and subject for the repetition) and then adds ‘zimmer vier’ (room four) to indicate that he is talking about one of the apartments on his instruction sheet, namely apartment number four. Adding this piece of information is crucial as it sets CN’s question in perspective to a reference point. In addition to adding lexical items to the repairable when it is repeated, test takers substituted specific lexical items for more suitable ones which fit the context better (see Excerpt 4.1-25). Excerpt 4.1-25: JIG:IntII:H-H:DE-JD (rufen) 01 DE: 02 JD: 03 DE: gut ah s:- sollst du uhm (.) rufen? oder good should you shout or was? what uh sollst du uhm die wohnung uhm (2.0) uh die wohnung anrufen oder should you the apartment the apartment call or In Excerpt 4.1-25, DE appears to want to ask JD if he could call (line 1). There are two issues with DE’s request: (1) it is unclear whom JD should call; and (2) the verb ‘rufen’ implies shouting or requesting someone to come, but it does not mean calling someone on the phone. JD launches the interrogative ‘was?’ (what?), which functions as a nonspecific repair initiator in this context. The interrogative targets the entire preceding turn, not only the object of the utterance (Schegloff, 1997a). After JD launched this repair initiator (‘was?’, what?), DE repeats his request but also changes the original verb ‘rufen’ to ‘anrufen’ (to call on the phone) and adds ‘die wohnung’ (the apartment), meaning the landlord, as the phone call recipient. In sum, the test takers whose interactions are presented here come across as interactionally competent interlocutors who project an understanding problem and undertake 143 actions to resolve trouble by not merely repeating the trouble source but by simplifying the syntax of the original question, providing example responses to the initial question, adding words that the partner may be more familiar with, dropping a potentially difficult lexical item from the questioning action, substituting lexical items for more appropriate and context-adequate items, and providing additional information. Even though interlocutors are able to anticipate potential trouble of understanding and undertake means to resolve the trouble, they cannot necessarily preempt further repair initiators by their partner. Other repair initiators may still be launched, as the interaction between WL and JR in Excerpt 4.1-21 shows. Next to modified repetitions, other forms of self-repair that attempt to repair an understanding rather than a hearing problem were also found. I turn to these forms of self-repair in the next section. Other forms of self-repair in response to hearing repair initiators In the test discourse analyzed, trouble-source speakers may attempt to repair trouble displayed with a hearing repair initiator by means other than modified repetitions. The forms of self-repair that are presented and discussed in this section are also attempts to resolve trouble in understanding rather than hearing, even though a hearing repair initiator, such as a partial repetition or an open-class repair initiator, was deployed. Such other forms of self-repair may include clarifying a repairable, providing words that are semantically similar to the ones in the trouble-source turn (Excerpt 4.1-26), translating problematic German lexical items into English, giving clues to clarify the content of prior talk or the meaning of a lexical item in the previous turn (4.1-27), reformulating questions (4.1-28), and adjusting responses. In this section, some examples of self-repair are shown and discussed. 144 As Excerpt 4.1-26 shows, the trouble-source speaker may provide semantically similar lexical items to resolve the trouble the partner has encountered. Excerpt 4.1-26: DIS:IntI:H-L:PA-GR (Verlagswesen) 01 PA: 02 GR: 03 PA: 04 GR: 05 PA: 06 GR: 07 08 PA: 09 GR: 10 PA: =welche:: (.7) verlagswesen (.7) <°liest du°> which publishing read you what publisher do you read verlagswe[sen] hahahaha [.h] publishing [ahh] [n]achrichten news oh [ahm ] [welche] (.7) agency °°I don't know the word for that°° which oh ahm (2.2) ((laughter)) ich weiß nicht was du fragt hh. I know not what you ask I don’t know what you are asking ah (1.5) welche printmedien (.5) liest du bei an dem internet which print media read you at on the what print media do you read on the internet In this example, the repairable is the lexical item ‘verlagswesen’ (publishing industry). PA uses this noun in his question (line 1), but GR does not seem to know the meaning of the word. In line 2, GR therefore deploys a hearing repair initiator (a repetition) that targets the unknown word. Anticipating that GR is encountering an understanding problem, PA initiates two instances of self-repair in lines 3 and 5. He first provides a different noun ‘nachrichten’ (news), which GR is more likely to know and which still fits in the context of the original question. In line 5, PA gives an English word (‘agency’) that is supposed to summarize best what he means by ‘verlagswesen’. Even though PA is unable to avoid a second repair initiator by GR (line 9), he 145 has still attempted to preempt the second repair initiation by taking the opportunity to self-repair his original question. In the test discourse, participants were found to provide cues to help the partner understand the meaning of a word, as can be seen in Excerpt 4.1-27. Excerpt 4.1-27: JIG:IntI:L-L:MA-SC (wohnen) 01 SC: 02 MA: 03 SC: 04 MA: 05 SC: =uh (.2) wohin uhh (.5) wohin (.5) möchest (.) du (.5) im berlin (.5)= where to where to would like you in the where to in berlin would you like =im im berlin ah wohnen (.) wohnen in the in the live live wohnen? (.7) u::hm (3.0) live in (.2) in ja yes berlin mitte? berlin center In this excerpt, taken from a jigsaw interaction, MA seems to have trouble with the lexical item ‘wohnen’ (to live, line 2). SC provides a cue, ‘berlin mitte’ (a Berlin neighborhood that is mentioned in the ads), which signals MA that SC is asking about places or neighborhoods to live in Berlin. Furthermore, speakers may also reformulate the original questioning action to make it more precise and explicit. TL in Excerpt 4.1-28 reformulates his initial question in response to his partner’s repair initiation. 146 Excerpt 4.1-28: JIG:IntI:M-L:TL-SN (zwei schöne) 01 TL: 02 03 SN: 04 TL: 05 06 07 so: die helle wohnung oder die schöne wohnung oder die swei schöne (.2)= the light apartment or the nice apartment or the two nice =zwei schöne two nice schwei schöne? two nice ah ah welche welche wohnung (.2) ah wir (.7) ah (.5) wei- wa- welche (.)= which which apartment we which =wohnung (4.0) welche habst or (.5) tch tch tch tch ja ahm (.5) uh s- s- sie haben= apartment which have yes you have =ein (.) wohnung in (2.2) ja wa- was wollen (.5) a::h (.5) tch tch °°one two or= an apartment yes what want =three°° Initially, TL wants to inquire from SN which of the three apartments he presented in previous talk she prefers. He has labeled the apartments ‘die helle wohnung’ (the light apartment), ‘die schöne wohnung’ (the nice apartment) and ‘die swei schöne’ (the two nice) (lines 1 and 2); these labels are snippets from the apartment ads on his instructions sheet. The references remain unclear to SN; what becomes apparent during their conversation is that TL forgot that he has different ads from SN. However, he assumes that SN knows what apartments he is referring to. After SN’s repair initiation, TL reformulates his question (lines 4–7); it now contains the question words (‘welche’, which; ‘was’, what) and a modal verb ‘wollen’ (to want), both of which are used to explicitly elicit from SN which apartment she likes best. TL also changes the labeling of the apartments; he is now referring to the apartments by number (‘one two or three’) (line 6). In comparison to the examples of self-repair presented so far, the trouble-source speaker may not repair after a repair initiation but rather abandon the sequence and initiate a new sequence, as is seen in an interaction between AL and SH in Excerpt 4.1-29. 147 Excerpt 4.1-29: DIS:IntI:M-L:AL-SH (Angst) 01 AL: 02 SH: 03 AL: 04 05 SH: 06 AL: 07 SH: 08 AL: 09 SH: 10 AL: und w- was machst on icon? (.7) du, and what do you and what do you do on icon (1.5) hausaufgaben, homework hm (.7) .shih (.7) und du? haha .hh and you a[h ] hausaufgaben und=ah (1.2) lesen meinen grad (.7) für meine= homework and read my degree (grade) for my [hh.] =kurse (1.2) du hast viele angst vor eu- euer grad von diese kurse? courses you have many fear of your degree (grade) of this courses are you concerned about your grade for this course (.7) ha .hh hm (6.7) °°repeat it°° ((laughter)) was ist or:: (.) ahm (.7) >favorierte< zeitung. what is or favorite newspaper AL says that he uses ICON, the university’s course management system, to do his homework and to look up his grades (line 6). In the same turn, he asks SH if she is worried about her grade for the German course they are currently taking (line 8). SH asks him to repeat what he has just said (line 9). Instead of self-repairing his original question, AL introduces a new questioning action (‘was ist or:: (.) ahm (.7) >favorierte< zeitung.’) (line 10). In sum, hearing repair initiators, such as open-class repair initiators and partial and full repetitions, may be launched first when trouble is encountered, even though the problem is one of understanding or comprehension rather than hearing. The data analysis revealed that the participants included in this study may respond to a hearing repair initiator under the forethought that an understanding problem is at stake and thus provide modified repeats (see previous section) and various forms of self-repair that aim at solving a problem of understanding, as was shown in this section. However, instances were also found in which a hearing repair initiator was 148 treated as a signal for a hearing problem, and potential understanding problems were ruled out right away. Examples of this phenomenon are shown in the next section. Offering repair of hearing Thus far, I have shown examples of test takers who were successful in anticipating potential problems of understanding in talk-in-interaction. Oftentimes, test takers were able to preempt further repair initiators by their partner, in that they projected a problem of understanding instead of a hearing problem, which was initially signaled. In this section, I present instances in which test takers were unable to project that their partner has encountered an understanding problem. For example, occurrences were found in which the trouble-source speaker’s response to the partner’s repair initiation is a mere repetition of the repairable, without any adjustment or modification, as can be seen in Excerpt 4.1-30. Excerpt 4.1-30: JIG:IntI:L-L:WL-JR (die dritte) 01 WL: 02 03 JR: 04 WL: 05 WL: 06 JR: 07 WL: (2.0) ah (1.7) sehr billig .hh ah h. (2.2) pt (2.0) °hm° (2.0) °pt° (2.5) °ja=ah°= very cheap yes =welches möchtest (.5) du? which would like you which one would you like (1.7) <ich möchte:> uh (4.2) dir [wohn-] (1.5) dir ah (.7) dritten (.5) wohnung I would like you live you third apartment I would like your third apartment [dir ] you (3.2) die=ah (.2) dritte[n?] the third [dr]itten (.2) uhm third ah (2.2) was ist die=ah name what is the name 149 The trouble source in this excerpt is an insufficiently provided reference to an apartment in an interaction between WL and JR elicited by the jigsaw task. From WL’s perspective, it is unclear which apartment JR exactly means when he lets WL know that he prefers ‘dir ah (.7) dritten (.5) wohnung’ (your third apartment) (line 3). WL’s repetition of the trouble source displays a hearing problem, which JR also interprets and treats as one. Repeating the repairable to confirm that the partner is hearing correctly, as JR is doing, may account for a hearing issue, but the problem is not one of hearing, but rather one of reference. WL therefore further investigates what apartment JR means by asking what the apartment is called (line 7). In another scenario, Excerpt 4.1-31, the trouble-source speaker does not repeat the repairable, as shown in Excerpt 4.1-30 above, but instead produces an affirmative token ‘ja’ (yes) (line 8) to confirm or acknowledge that the partner’s repetition (line 7) of the previous turn is correct. The trouble-source speaker does not seem to anticipate a problem of comprehension. Excerpt 4.1-31: JIG:IntI:M-L:MN-JO (wir kann kaufen) 01 MN: 02 JO: 03 04 05 06 MN: 07 JO: 08 MN: 09 JO: ah ( ) <was musstest du ah haben> what had you have ah ich ick möchte ah ein (.7) ah ein (.2) patio oder badenzimmer (.5)= I I would like a a patio or bathroom =ahm (.7) for die=a:h schöne wetter (.2) ah (1.0) sonn ah (.7) und=ah (.7) ein= the beautiful weather sun and an =aldis (.7) ich kenn=a:h (.7) ick kann lauf ah lauf- (.2) zu laufen (.5) ahm (1.0)= aldi I know I can walk walk to walk =und=a:h (1.0) ah: (.2) essen:: (1.5) <utensils> (1.2) und=a:h (.5) and eat and °wir kann kaufen° we can buy wir kann kaufen? (.2) we can buy °ja° yes JA: hh. aber nicht viel geld f- h yes but not much money 150 In line 6, MN provides a turn completion (‘wir kann kaufen’) (line 6) after JO runs into trouble and searches for words. In the following turn, JO repeats the entire turn completion with a rising intonation contour, indicating a problem with MN’s previous turn (line 7) (Robinson & Keveo-Feldman, 2010). It may be that MN’s completion of JO’s turn does not match referentially with how JO wanted his turn to be completed. MN construes JO’s repetition as an indicator for a hearing issue and thus confirms the correctness of the repetition by uttering an affirmation token (‘ja’, yes) in line 8. Interestingly, despite MN’s rather short and unhelpful response, JO takes up MN’s completion and comments that they will not have much money to buy lots of things during their stay in Germany. Thus, JO apparently does not see the need to deploy another stronger repair initiator. He may have understood MN’s utterance after he deployed the repair initiator and thus did not ask for further help from MN. In addition, instances were found that indicate that interactants may be unaware of or even ignore a repair initiation, whereas the hesitancy in producing the repair initiator may also play a role in why a repair initiation may go awry (see Excerpt 4.1-32). Excerpt 4.1-32: DIS:IntII:M-M:AS-RO (verstehe nicht); replicated from 4.1-5 01 AS: 02 03 04 05 06 07 RO: so(h) zeitung:: uh (2.7) s- (.5) jetzt (.5) uhm (1.7) leuten lesen .h (.2) °sometime°= newspaper now people read =or manchmal hh. (1.0) °something° (.2) ahm (3.2) mm (1.2) und (.2) .hh (.2)= sometimes and =zeitung:=h. (3.5) jetzt (1.2) printed ha=hh. .h weil ah (.7) .h (.2) leute: (.7)= newspaper now because people =lieber letz- (.) or zeitung (.5) ahm und (3.2) un (.7) leute: (.2) .h möchten= preferably last newspaper and people would like =(.5) halten h. .h die (1.2) zeitung, hold the newspaper (2.0) halten °sie°, hold she hold it 151 08 09 AS: 10 11 AS: 12 RO: 13 AS: 14 RO: (.7) ü- über (.2) eine computer, (1.7) °uh° lesen, over a read (1.7) like ick I hh[h ] [verst]ehe (.) n- nicht understand not don’t understand As can be seen in Excerpt 4.1-33, RO initiates repair, a partial repeat (‘halten °sie°,’) in line 7, which AS seems to disregard or may not have heard as she continues with her turn in line 8. A few turns later, in line 14, RO triggers an understanding initiator (‘verstehe (.) n- nicht’), which AS turns to. The issue with RO’s original repair initiator (‘halten °sie°,’) may be that it was produced in a hesitant manner. The second part of the partial repeat (‘°sie°’) is uttered with a soft voice, making it difficult for AS to hear. In addition, the fact that RO produces the repair initiator with a continuing intonation contour instead of a rising intonation may have signaled to AS that RO wants to continue with his turn. With a silence of 0.7 seconds after RO launched his repair initiation, AS opens up the option for RO to continue with his contribution, in the transition space of his turn. RO does not take that opportunity, so that AS takes the floor again. Overall, it may be that AS did not recognize RO’s utterance as a repair initiation. Finally, treating a hearing repair initiator as such and repeat the trouble-source turn without any modifications may also turn out successful, as in Excerpt 4.1-33. Excerpt 4.1-33: JIG:IntII:H-L:MG-TM (Balkon oder Garten); replicated from Excerpt 4.1-2 01 MG: 02 TM: =uhm gibt’s ein balkon? (1.0) °oder ahm (2.7) oder ei- ein garten° (2.0) is there a balcony or or a yard (°uh hm?°)= 152 03 MG: 04 TM: =oh sorry uhm (2.0) gibt’s EIN BALkon oder <garten>= is there a balcony or yard =hm au ah kleine balkon uhm (2.5) hm (2.0) es:: sage nicht a:h (.5) garten little balcony it say not yard little balcony it doesn’t say yard This excerpt shows that the trouble-source speaker MG repeats the repairable (line 3) in response to TM’s repair initiation in line 2. A repetition was all that was needed to maintain intersubjectivity. MG realizes (‘oh sorry’) that she has spoken too softly. She therefore repeats the trouble-source turn more loudly in line 3. In sum, the analysis showed that participants may not project hearing repair initiations as signals for trouble other than hearing, for example, understanding or reference. In such a case, test takers may merely repeat parts of the repair initiation turn or confirm the correctness of the speaker’s turn that includes the repair initiation. In line with previous CA research (Schegloff et al., 1977), the data also indicate that the hearer who initiated the repair indicator may launch a stronger repair initiator, since the first one could not contribute to resolve the trouble. As a result, multiple initiations are deployed (e.g., Excerpts 4.1-30 and 4.1-32) (Schegloff, 2000a), with the second repair initiator being more specific, in that it indicates that an understanding or comprehension problem is present. However, it became apparent that after one unsuccessful repair initiation a second repair initiator is not necessarily launched (see Excerpt 4.1-31). Finally, interpreting a hearing repair initiator as a signal for a hearing problem and repeating the trouble source may turn out to be the right means to maintain intersubjectivity (see Excerpt 4.1-33). Summary Overall, similar to Svennevig’s (2008) findings on mechanisms of repair, the interlocutors included in this study were also found to first launch an other-initiated repair signal that displays 153 a hearing problem (e.g., partial repeats, open-class repair initiators), even though a problem of understanding or comprehension is the actual cause for the deployment of the repair initiator. The data analysis revealed that the trouble-source speaker may project a problem of understanding and attempt to resolve the trouble accordingly, for example, by means of modified repetitions and other forms of self-repair (e.g., translating lexical items into English, reformulating the initial action, providing semantically similar words to the ones used in the trouble-source turn, etc.). However, instances were also found in which test takers interpreted a hearing repair initiator as a signal for a hearing issue even though an understanding problem was the cause for the repair initiation. That is, the participants may not be able to project a potential problem of understanding and thus are unable to preempt further repair initiations. 4.1.3 Summary In this section on other-initiated repair activities, I looked at all parts of the other-initiated repair sequence, that is, the repair initiation and the actual repair, including the trouble source that triggers the repair initiation. The types of repair initiators produced by the test takers were shown, as well as how the trouble-source speaker resolved the trouble to maintain mutual understanding. The data analysis revealed that the test-taker pairs in the present study deployed openrepair initiators and partial repeats (Schegloff et al., 1977) as well as candidate understandings (understanding checks, comprehension checks, expansions) (Kurhila, 2006) to display trouble in the preceding turn. In contrast to open-class repair initiators, forms of candidate understanding 154 are considered the strongest type of other-initiated repair in locating the trouble source (Schegloff et al., 1977). The repair initiators identified in the data set also occur in native speaker discourse (Schegloff et al., 1977) and native–nonnative speaker interactions (Kurhila, 2006). However, in addition to the widely used repair initiators, somewhat distinct repair signals were found in the present data set. For example, repeat requests (‘einmal’, ‘repeat it’) and more explicit repair initiators that display problems of understanding (‘verstehe nicht’) were detected. These forms of repair initiation appear to be specific to the test discourse analyzed in this study. In addition, it should be noted that some understanding checks were not produced, as described by Kurhila (2006), for example. The test-taker pairs deployed understanding checks comprising of one or two words only, oftentimes without turn-initial interrogative pronouns or the turn-final particle ‘or’, making the understanding checks appear plainer and simpler structurally. However, the understanding checks found in the test discourse were still uttered with a rising intonation contour, which is a major characteristic of this repair procedure (Kurhila, 2006). With respect to the trouble source, repair procedures occurred that oriented to hearing trouble and lexical trouble but also to sequential inconsistencies between actions in talk-ininteraction and thus to an action-as-a-whole as the repairable. Orienting to whole action trouble can be considered a higher order interactional procedure in contrast to procedures of repair that orient to lexical item trouble (Hellermann, 2011). In addition to the analysis of the repair initiators, this section also examined how the test takers included in this study responded to initiations of repair by the partner and what means were used to maintain intersubjectivity. In line with Svennevig’s (2008) findings, the test takers in the present study launched a hearing repair initiator (e.g., an open-class repair initiator, a full 155 or partial repetition) first even though an understanding or comprehension problem might have been at stake. The analysis showed that test takers may interpret hearing repair initiators as signals of hearing trouble and repair the trouble by repeating the trouble source. However, despite the hearing problem that is displayed, test takers may also anticipate that the partner has encountered an understanding problem and thus repair their original contribution in ways to make it more accessible to the partner, for example, by modified repetitions, clarifications, translations of problematic German lexical items, to name a few. Making these adjustments in the talk suggests that the speaker has some understanding about the degree of shared knowledge between himself or herself and the other participant. In addition, adjusting potentially problematic utterances and thus making them more accessible to the partner shows that the speaker attempts to minimize the perceived gap of shared knowledge in the interaction (Nguyen, 2011). Sacks et al. (1974) speak of “recipient design” (p. 727) to refer to the “talk by a party in a conversation [that] is constructed or designed in ways which display an orientation and sensitivity to the particular other(s) who are the co-participants” (p. 727). Thus, the test takers who tailor their contributions to the partner’s knowledge may have a higher context-sensitivity than those who do not adjust their utterances based on the partner’s (lack of) knowledge, which has been made visible in the interaction, for example, by launching a repair initiation. All in all, the data suggest that the forms of self-repair produced in the present study differ with respect to context-sensitivity and recipient design. Thus, procedures of self-repair that are better designed to the recipient may be considered more complex interactional resources in maintaining intersubjectivity. 156 After looking at other-initiated repair activities that were repaired by the speaker of the trouble-source turn, the next section is devoted to instances of self-initiated self-repair. In these procedures, the trouble-source speaker initiates the repair and also tries to solve the trouble. 4.2 Self-initiated self-repair In addition to activities of other-initiated self-repair, mechanisms of repair, where the original speaker both initiates repair and solves the trouble, also turned out to be salient in the analyzed test discourse. The interactional work that is accomplished with these conversational resources is to maintain intersubjectivity in the test discourse. The data analysis revealed that the original speaker may initiate and provide repair when the partner delayed the uptake of the next turn and when the partner’s contribution indicated that he or she must have misunderstood the original speaker’s previous turn. The former repair procedure has been referred to in the CA literature as transition space repair (Schegloff et al., 1977) and the latter is known as third position repair (Schegloff, 1992a). Even though both procedures are activities of self-initiation and self-repair (from the trouble-source speaker’s perspective), they differ from one another structurally and sequentially. In this section, I first present and discuss instances of transition space repair before I turn to occurrences of third position repair. Since both procedures are initiated and repaired by the same speaker, they do not engender a repair sequence as instances of other-initiated self-repair discussed in the previous sections. That is, these two procedures of repair are not composed of parts. Nevertheless, they are triggered by the partner’s behavior, that is, delaying the next turn and producing a turn that signals a misunderstanding of the previous speaker’s turn. Thus, I discuss instances of transition space repair and third position repair against the background of 157 delayed turns-at-talk and misunderstanding of prior talk in L2 speaker interaction. Major findings are provided in a summary. 4.2.1 Transition space repair Forms of self-initiated self-repair emerged as prominent procedures of repair from the data analysis. The analysis showed that test takers may stay silent after the speaker’s utterance, even though the present speaker’s turn is possibly complete and he or she has selected the partner to speak next, for example, by addressing a question. The original speaker may take the floor again and repair the initial utterance. An example for this repair procedure may be found in Excerpt 4.2-1. Excerpt 4.2-1: DIS:IntI:L-L:WL-JR (Zeitung existiert) 01 WL: 02 03 WL: 04 05 JR: 06 07 JR: hm (.2) pt .hhh (1.5) worm (1.0) warum die=ah zeitung existiert? (why) why the newspaper exist why does the newspaper exist (1.5) worn insisiert die zeitung (.2) die zeitungen, (why) (exist) the newspaper the newspapers why does the newspaper the newspapers exist (.5) °°hm°° (4.2) ich denke die uh (.) >in zunk-< (.5) zukunft uh (1.7) die zeitung (…) I think the in future the newspaper As can be seen in line 1 of Excerpt 4.2-1, WL directs a question at his partner JR and closes the turn. JR, however, does not take the turn; rather, he remains silent for 1.5-seconds (line 2). Due to JR staying silent, the transition space of WL’s turn (the space immediately following WL’s TCU) is substantially extended. By producing the silence and withholding talk, JR 158 provides WL with the opportunity to talk more or to initiate transition space repair (Schegloff et al., 1977). WL opts for the latter. Within the transition space, WL repairs his initial turn from line 1 by means of a repetition (line 3). After WL’s transition space repair, JR still does not take the floor. He delays the turn uptake even further by five tenth of a second in line 4 and by another 4.2 seconds in line 6. WL does not initiate another transition space repair but gives JR time to take the turn and to respond to the initial question. As was shown, WL initiates transition space repair because JR delays in taking the next turn. Delays are understood as inter-turn silences (including forms of hesitation, such as nonlexical perturbations, in- and out-breathing, etc.) that may appear after a possibly complete TCU (Wong, 2004). Compared to immediate adjacency and turn terminal overlap commonly found in English native speaker conversations (Jefferson, 1986), delays in interaction create a looser form of alignment between current and next turns (Schegloff, 2000a; Wong, 2000, 2004) and do not seem to be uncommon in interactions that include L2 speakers (Wong, 2000). However, Pomerantz (1984) showed that failing to give a coherent response is also prevalent in native speaker talk, for example, when the reference of the speaker’s question remains unclear, the speaker and hearer do not share the same knowledge, or the hearer does not agree with the speaker’s utterance. Pomerantz (1984) observed that these problems are resolved by clarifying the reference, providing more information, or modifying what has been asserted. In addition, Gardner (2004) who analyzed delays in native–nonnative speaker interactions found that nonnative speakers produced silences after questions to avoid disagreements. Gardner’s (2004) data show that this practice of delaying a response, which causes the speaker to expand on his or her initial question, is related to sequence organization rather than to repair. 159 In line with Wong (2000, 2004), the inter-turn delays in the L2 speaker talk produced in the present study seem to be due to problems of language processing. It seems that it could be either delayed understanding or delayed production or a combination of both that caused the delays in turn uptake. In the test discourse analyzed in the present study, the original speaker appears to project a problem of hearing or understanding when the partner delays to take the next turn, as seen in Excerpt 4.2-1. When JR does not provide a response to WL’s question, WL repeats the question (line 3) anticipating that JR has encountered a hearing problem. Thus, the expansions following the delays can be considered here as a form of self-repair in transition space deployed to maintain mutual understanding. As was pointed out, delays may occur because the partner who produces the delay does not understand what the original speaker was asking or saying in the first place. Such a scenario can be taken from Excerpt 4.2-2. Excerpt 4.2-2: JIG:IntII:M-L:DV-LA (Wohnung) 01 LA: 02 03 DV: 04 LA: 05 DV: 06 LA: =hje .shih .shih ahm (.7) welche uh wohnung (.2) uh sollen wir ah (.5) ah (.5)= which apartment shall we =wahlen choose (2.5) uh (.2) uh (1.2) ahm (1.5) ah (.) welche ah ah apartment ah sollen wir which shall we A[:H AHA ] [entscheiden] entscheiden= decide decide At the beginning of this excerpt, LA asks DV what apartment they should take. As becomes apparent from line 3, DV does not respond. The silences and two ‘uhs’ that DV produces may indicate word search activity (Schegloff, 1979). However, LA projects that DV 160 has encountered a problem of understanding and thus initiates transition space repair in line 4. He substitutes the German word ‘wohnung’ (line 1) with the English equivalent ‘apartment’, anticipating that this word may have been problematic for DV and been the reason why he did not respond to LA’s question. Once LA utters ‘apartment’, DV loudly exclaims ‘A:H AHA’ (line 5), indicating that he now understands what LA is asking. Interestingly, DV did not initiate repair in second position (in the turn following LA’s question) even though a lexical item in the previous turn was unknown to him. That a delay may occur because of a problem of production can be seen in Excerpt 4.2-3. Excerpt 4.2-3: DIS:IntI:H-H:CH-KR (wollten wir) 01 CH: 02 03 KR: 04 CH: 05 KR: 06 07 =das internet uhm (.5) pt .h was denkst du: (.5) tch tch tch (1.0) uh::: (2.0)= the what think you the internet what do you think =<wu:rde wi:r> (1.0) zeitungen (1.7) in eine jahre? (.5) in fünf jahre? became we newspapers in a years in five years mm::=hh. (.5) .hh or woll- [wollten wir] wanted we [ich BI:N ] nicht sicher a:ber (.) .h (1.2) <ich denke:: (1.2) das (1.2)= I am not sure but I think that =zeitungen: (.7) ah uhm hh. (.2) .hh wird hh. (1.7)= newspapers will =nicht so (.5) populer: (1.2) sein (.7) in (1.2) uh:: fünf jahren.> not so popular be in five years not be so popular in five years In this excerpt, CH initiates the question whether there will still be newspapers in five years. KR does not respond as such. Her turn in line 3 is characterized by silence and non-lexical perturbations. The non-lexical sound ‘mm::’ that KR produces may indicate that she is thinking about the question and what to say next. As can be seen in line 4, CH takes the floor again within the transition space of her initial turn and tries to initiate repair. However, it seems as if KR does 161 not accept CH’s repair to the initial question, as KR interrupts the turn that CH has just initiated. The interruption leads to some overlapping talk (lines 4–5), which KR tries to resolve quickly by increasing the volume of her voice (Schegloff, 2000b). Clearly, KR intends to emerge as the sole speaker to be able to respond to CH’s question. Thus, this excerpt shows that it may be not so much a matter of not understanding that made KR delay in articulating the next turn. Rather, she may have been thinking how she can adequately respond to CH’s question. However, next to understanding and production issues, test takers may also remain silent after the partner’s question because they have to find the requested information on the instructions sheet first to be able to answer the question. This practice is found particularly in the jigsaw task. An example is shown in Excerpt 4.2-4. Excerpt 4.2-4: JIG:IntII:H-M:MT-BE (Bahnhof) 01 MT: 02 03 BE: 04 05 MT: 06 07 BE: 08 okay (.2) uhm (1.0) wie weit (.5) uhm (1.5) ist (.2) uhm (1.7) wie weit ist den= how far is how far is the =bahnhof? train station u:hm (2.0) or (.5) ein u bahn a subway (4.5) es is (.5) uh (.2) es sagt keins über ein u bahn aber es ist nur zwanzig minuten zu= it is it says none about a subway but it is only twenty minutes by =fuß zur humboldt uni- (.) universität foot to the university After MT asked BE how far the train station is from the apartment they are currently discussing, BE produces a filled-pause (‘u:hm’) and a silence (lines 3–4). It does not seem to be the case that BE delays the uptake of the next turn because he did not understand the question or because he cannot come up with the right words for a response. Instead, the video recording of 162 this episode indicates that the delay must have been due to BE searching for the required information on the instructions sheet for the test. Nevertheless, MT initiates transition space repair in line 5, saying that a subway station would work as well. MT may project that BE has trouble understanding the word ‘bahnhof’ (train station) or that BE does not find any information on the distance between the train station and the apartment. In the ads for the jigsaw task, information about train stations was not provided. The ads only indicate whether bus or subway stops are close to the individual apartments. Thus, it may be that MT initiates transition space repair to give BE a better cue what information MT is asking for. Thus far, I presented examples of transition space repair that was triggered by a partner who delayed to take the next turn. In case of delays in the partner’s talk, test takers may also continue with their talk and not initiate repair in the transition space, as in Excerpt 4.2-5. Excerpt 4.2-5: DIS:IntI:H-M:DA-JA (brauche keine Zeitung) 01 DA: 02 JA: 03 DA: 04 05 06 JA: ah warum denkst du: (.5) .h ah (2.0) ah leuten sagt ich brauche keine zeitung. why think you people say I need no newspaper why do you think people say I don’t need a newspaper .hh=hmm ich denke dass ah weil ich .h ah (1.2) höre höre: (.5) um mich? und leuten= I think that because I hear hear around me and people I think that because I listen around myself and people talk =sprechen über: die zeitung .hh so (1.5) ich brauche nicht (1.2) ah speak about the newspaper I need not (…) so I don’t need =das zeitung oder internet oder tevau weil (.5) [al]les sprechen über, the newspaper or or TV because all speak about [ja] yes As can be seen in this episode, JA breathes in first and then utters a non-lexical sound (‘.hh=hmm’) after DA’s question about why people say that they don’t need newspapers. 163 Especially the sound ‘hmm’ that he lets out may be an indication that he is thinking about the question and/or a possible answer. In contrast to the other examples discussed earlier, DA does not initiate transition space repair but continues with her talk. It seems as if she does not give JA enough time to produce an answer. However, since JA does not take the turn he was offered, DA has the option to talk further (Sacks et al., 1974). In sum, the analysis showed that delays are prevalent in the test-taker interactions included in this study, most likely due to problems with respect to producing the next turn, not understanding the previous turn (or parts thereof, such as a specific lexical item), and searching for requested information. In these cases the hearer remains silent or produces non-lexical perturbations and sounds but does not take the offered turn or initiate repair (in case of a problem of understanding or comprehension). The original speaker may anticipate a problem of hearing or understanding and initiate transition space repair, that is, the speaker may take the floor again and repair his or her original utterance within the transition space of the original turn. Forms of self-repair found in the data are rewordings (see Excerpt 4.2-3), translations, repetitions (see Excerpt 4.2-1), and clarifications by adding more information or adjusting the previous information given (see Excerpt 4.2-4). However, test takers may also continue with their talk instead of initiating transition space repair in the case of delays (see Excerpt 4.2-5). After discussing transition space repair as a form of self-initiated self-repair in conjunction with the partner delaying the uptake of the next turn, another form of self-initiated self-repair, also referred to as third position repair, was identified in the present data set and is presented and discussed in the next section. Third position repair differs from transition space repair in its sequential organization. In instances of repair in third position, the partner responds to the original speaker’s action, but with the partner’s response the original speaker becomes 164 aware of a divergence of understandings between himself or herself and the partner. Realigning understanding between both partners can be accomplished, in that the trouble-source speaker initiates repair and clarifies the misunderstanding in the position after the partner’s response that displays the misunderstanding. 4.2.2 Third position repair Having presented instances of self-initiated self-repair (transition space repair) triggered by a partner who delays the uptake of the next turn, I now show an instance of another form of selfinitiated self-repair that was prominent in the present test discourse: third position repair (Schegloff, 1992a). In instances of third position repair, the hearer’s response clearly signals to the original speaker that the hearer must have misunderstood the speaker’s previous turn. As pointed out earlier in this dissertation, each subsequent turn in a conversation reveals the current speaker’s understanding or misunderstanding of prior talk, most commonly the immediately preceding turn (Schegloff, 1992a). The misunderstood speaker can undertake action to repair the misunderstanding by initiating repair in the third position, that is, after the partner’s response (second position) to an earlier utterance (first position). By resolving the misunderstanding, mutual understanding can be maintained. How third position repair is initiated by speakers in the present study can be taken from the episode in Excerpt 4.2-6. Excerpt 4.2-6: JIG:IntI:H-L:KL-EH (billigest); replicated from Excerpt 4.1-9 01 KL: 02 EH: =mhm okay so uhm (1.0) so welche wohnung möchtest du? which apartment would like you which apartment would you like uhm meine (1.2) billigest uhm wohnung ist my cheapest apartment is 165 03 KL: 04 EH: 05 06 KL: 07 EH: bill- billigest? uh uhm du uh bill-= cheapest you =ja uh I uhm ich habe ein (.7) uhm billig wohnung aber ich uhm ka- ich ke- (.)= yes I have a cheap apartment but I =uhm uh huh uhm wo uh was ist dein uh lieblings uh wohnung? where what is your favorite apartment uhm ich möchte das uhm wohnung in der langen stra:ße I would like the apartment in the long street This episode shows a small sequence of the interaction between KL and EH as they are searching for an apartment in Berlin. Until this point in their conversation, KL and EH have discussed a variety of different apartment options. In line 1, KL asks EH what apartment she would like. EH must have misunderstood KH’s question as she starts talking about the cheapest apartment she has (line 2). In line 3, KL initiates repair by repeating ‘billigest’ (cheapest), indicating that he does not comprehend why EH is bringing up the cheapest apartment. EH’s attempt to provide clarification in response to KL’s repair initiation (line 4) is not successful. In line 6, KL initiates a third position repair (after the trouble source turn in line 1 and EH’s response in line 2). KL repairs the trouble source by modifying his initial question such that he is now asking EH to tell him what her favorite apartment is. The third position repair that KL produces in Excerpt 4.2-6 consists of two components: a brief confirmation or acceptance token (‘uh huh’) in response to what EH has said and the actual repair in the form of a reformulation of the trouble source ‘was ist dein uh lieblings uh wohnung?’). The third position repair procedures found in the discourse of this study include either some sort of confirmation or acceptance of the partner’s turn (e.g., ‘ja’, ‘ja ja’, ‘das ist okay’) and the repair proper, or just the actual repair. Repair-initiating components (Schegloff, 1992a), such as ‘no’, ‘nein’, ‘oh no’, or ‘oh nein’, were not found in the third position repair procedures. 166 In addition, the data analysis revealed that third position repair may also be initiated when the partner understood the initial question but encountered trouble producing a response that aligns with the original speaker’s questioning action. The non-alignment of question and response led the original speaker to repair his or her contribution, as in the interaction between WL and JR in Excerpt 4.2-7. Excerpt 4.2-7: JIG:IntI:L-L:WL-JR (Name) 01 WL: ah (2.2) was ist die=ah name what is the name 02 JR: ahh= 03 WL: =die namen the name 04 JR: (5.5) es: (1.2) ah (.7) wa:r (1.5) drei (.) zehn minuten ah it was three ten minutes it was thirteen minutes 05 WL: ah (.7) was heißt es (.) like (.2) uhm what is called it what is it called 06 JR: uh (.7) ja (.5) ich weiß nicht yes I know not yes I don’t know 07 WL: hm 08 JR: ich weiß nich[t ] I know not I don’t know 09 WL: [hha]haha In this excerpt, WL asks JR for the name of the apartment that JR likes (line 1). As can be seen from the sound stretches and the pauses in line 4, JR searches for some unavailable lexical items to respond to WL’s question (Schegloff, 1979). By saying that it (the apartment) is thirteen minutes away from some place, JR provides one characteristic of the apartment. Thus, instead of giving the name for the apartment, he begins to describe what the apartment has to offer to differentiate it from other apartments. However, JR’s response does not align with WL’s 167 question. WL therefore anticipates an understanding problem and initiates repair in line 5. He rephrases his initial question and now asks what the apartment is called (‘ah (.7) was heißt es (.) like (.2) uhm’). WL thus tries to make his question more accessible to JR to elicit a better fitting response from JR. However, JR does not attempt to redo his response given the revised questioning action from WL. Rather, he states that he does not know (lines 6, 8). Thus, there is no indication in JR’s talk that he now better understands what WL is asking. It seems that JR did not know the apartment name the first time WL asked for it. To summarize, in line with the findings from English native speaker interactions (Schegloff, 1992a), the test takers included in this study also use third position repair when a sequence is going off track, as shown in Excerpt 4.2-6. With this procedure it is possible to retrieve the hearer’s response to allow another better fitting response to take its place. This is accomplished, in that the original speaker redoes his or her prior turn, so that the next turn position can be redone. Third position repair is used when it is clear that the speakers’ understandings of what is going on in the sequence diverge. However, the analysis also showed that the hearer may understand what the speaker is asking but be unable to produce an appropriate response, which may signal to the original speaker that his or her initial contribution was misunderstood (Excerpt 4.2-7). Once the point of divergence of understandings is reached, intersubjectivity is threatened and a breakdown is close. Third position repair allows the speakers to realign their understandings. According to Schegloff (1992a), repair in third position is the last available opportunity in the repair organization apparatus to clarify misunderstandings, so that intersubjectivity can be maintained. 168 4.2.3 Summary In sum, two forms of self-initiated self-repair, transition space repair and third position repair, have been presented and discussed in this section. The analysis showed that in case of the partner’s delay in taking the next turn, the original speaker may initiate repair in the transition space, the place after his or her possibly completed turn. The data in this study suggest that the original speaker anticipates that the partner has encountered a hearing or an understanding problem when he or she repairs his or her initial utterance in the transition space (especially since the partner did not explicitly indicate a problem of understanding, for example, by launching a repair initiator). However, production trouble may also cause inter-turn delays. This section also showed that the original speaker may repair his or her initial utterance because the partner’s response displays a misunderstanding of or a non-alignment with the original speaker’s utterance. Realigning both partners’ understandings by means of repair in the third position, that is, in the position after the partner’s response to the original utterance, is crucial in restoring intersubjectivity. Moreover, like the other-initiated self-repair discussed earlier, the forms of self-repair that arise due to delays in turn uptake and to misunderstandings can also be differentiated with respect to how they are designed to the recipient (Sacks et al., 1974). Some test takers repeat their contributions rather than adjust their utterances to make them more accessible to the partner. Other test takers, however, anticipate that there may be a gap in shared knowledge between themselves and their partners and thus attempt to design their utterances in ways to make them better understood. In addition, the misunderstanding or non-alignment of actions that is repaired by the trouble-source speaker in the third position sheds light on the degree of shared knowledge 169 between the two participants. To maintain intersubjectivity, the trouble-source speaker is forced to make his or her initial utterance more accessible to the partner. The next section is concerned with word search activities, another form of self-initiated repair. However, the word search instances where the speaker repairs the trouble by himself or herself are not at the center of attention in the analysis. Rather, the next section focuses on word search activities that include the partner in some way, for example, by inviting him or her to participate in the word search. The partner may also complete the speaker’s turn or correct a lexical suggestion the speaker made based on a self-oriented word search. 4.3 Word search activities Next to the forms of other- and self-initiated self-repair discussed in the previous sections, word search activities also turned out to be prominent procedures to maintain intersubjectivity in the present data set. The data analysis revealed that speakers may display hesitancy in producing an utterance that suggests that they have difficulty finding the relevant linguistic items necessary to make themselves understood by the co-participant. Thus, the word search interrupts the speaker’s talk and may potentially cause the partner problems of understanding. The word search that the speaker engages in to repair the problems in formulating talk can be considered part of the repair organization. To be precise, a word search can be understood as a form of self-initiation of repair (Kurhila, 2006). The non-lexical speech perturbations (e.g., sound stretches and ‘uh’) within trouble-source turns, which signal the possibility of repair initiations (Schegloff et al., 1977), may occur in conjunction with word search sequences (Goodwin, 1987; Goodwin & Goodwin, 1986). Especially ‘uh’ or a pause, launched in the place of a next-due element, are the non- 170 lexical speech perturbations commonly used to initiate repair on the next-due item (Schegloff, 1979), suggesting that a word search is in progress. In this section, I turn to word search activities that involve both the speaker and the interlocutor to resolve the trouble of searching for a word. The word search activities identified in this study include procedures that prevent problems of lexical understanding, allow the speakers to adjust to each other’s knowledge, and make the degree of shared knowledge between the speakers visible. Three types of word search activities turned out to be most salient in the data: (a) word searches that occur in combination with so-called word search markers (e.g., ’what’s the word’) and that are directed at the partner, requesting him or her to provide the lexical item being sought; (b) corrections from the partner after the speaker suggested a German word that emerged from a just-completed self-directed search; and (c) turn completions provided by the partner when a word search is in progress, with the goal of driving the interrupted turn toward the next possible completion. Instances for each of these word search activities are presented and discussed in the order they are outlined here. For each word search activity, I look at both the speaker’s and the hearer’s behaviors in the word search sequences. I also discuss how each of these procedures helps to maintain intersubjectivity, which may be at stake due to the word search that is underway. Finally, major findings are summarized. 4.3.1 Word search markers Brouwer (2003) points out that a word search is often displayed by means of a word search marker, such as ‘what’s it called’ or ‘what’s her name again?’. The word search marker can be seen as an explanation for not having produced the next-due lexical item. The use of such a 171 marker is an indication for the partner that the speaker has run into trouble with the production of an item (Brouwer, 2003). However, when a word search marker is produced, the word search activity may already be underway as the non-lexical speech perturbations in speakers’ talk suggest (Brouwer, 2003). Brouwer (2003) also highlights that even though word search markers may take the form of a question, they do not necessarily bring about an answer from the other speaker, which should not be surprising, since Schegloff et al. (1977) observed that self-repair is preferred over other-repair or help by a co-participant. Often word search markers are uttered with a lower volume, suggesting that a speaker is self-repairing the trouble, that is, “doing thinking” (Goodwin & Goodwin, 1986) by himself or herself without including the interlocutor in the word search. Thus, deploying an explicit word search marker in itself cannot be considered a help request. Rather, as Brouwer (2003) points out, speakers have to encourage their partners to participate in the word search if they want help with the searching process; speakers therefore have to engage the hearers in specific interactional work, for example, by providing information about the searched-for item or specifically addressing the interlocutor. Bodily conduct (e.g., shifting one’s gaze, gesturing) also helps to involve the partner in the word search. For example, in a widely cited paper, Goodwin and Goodwin (1986) report that speakers direct their gaze to the recipient at the beginning or in the middle of the word search to invite their partner to help in the search process. If, however, the speaker’s gaze is withdrawn from the recipient, it can be assumed that he or she engages in a self-directed or solitary word search. In addition, Kurhila (2006) suggests that it is common that both self-directed and otherdirected word searches occur during a search sequence. She argues that it is often the case that a 172 self-directed search precedes an other-directed word search; that is, the speaker first tries to selfrepair the trouble, and if this fails, the speaker invites the recipient to participate in the word search and requests the other to repair. It seems that when involving their partner into the word search, speakers consider their interlocutor as the knowing recipient (Goodwin, 1987) who may be able to provide the searched-for item. Once the participants reach mutual understanding the word search can be considered completed (Kurhila, 2006). In this section, I concentrate on word searches with word search markers, where the speaker who initiates the word search invites the hearer to participate in the search process. Selfdirected or solitary searches are not included in the analysis. First, I examine how an invitation to the partner to participate in the word search is extended. Then, I investigate how the partner recognizes the word search and how the word search sequence is solved. Other-directed specific word search initiations with word search markers As mentioned earlier, the data analysis focused on word searches that are directed at the interlocutor and include a word search marker, in either German or English, such as ‘wie sagt man X’ (how does one say X) and ‘what’s the word for X’ (and variations of these). In line with Goodwin and Goodwin’s (1986) observation, the test takers in this study also gazed at the partner to invite him or her to participate in the search process. Grammatical searches where the speaker is oriented to linguistic units within a word do not occur in the present data set. The word search activities, that is, other-directed word search in combination with word search markers, were lexical searches rather than grammatical searches (Kurhila, 2006). In addition, to make the search specific and to provide the partner with some information about the item being sought (Brouwer, 2003) the speakers included in this study 173 predominantly uttered the English equivalent of the searched-for German word. Speakers may also suggest a German word that emerged from their self-directed search. These word suggestions were uttered with uncertainty (e.g., with a rising intonation). Thus, hearers were invited to search for the German equivalent of an English word or asked to confirm or repair a German word the speaker suggested. Excerpt 4.3-1 shows an example of an other-directed word search activity that includes the English equivalent of the German word being sought. Excerpt 4.3-1: DIS:IntI:H-L:PA-GR (easy) 01 GR: 02 PA: 03 GR: 04 GR: 05 PA: 06 GR: nein uh (1.2) how do you say easy no ah °like (.5) like° [ich denke leicht] I think [( )] leicht? okay °ja° yes ah es ist so nicht leicht aufs als die internet it is so not easy on the than the it is not as easy like on the internet Here, speaker GR initiates a word search, which is first self-directed but then oriented to his partner PA. That is, GR first tries to think of the German word on his own, as the filled pause (‘uh’) and the 1.2-second silence in line 1 indicate. The self-repair seems to be unsuccessful. GR therefore approaches PA for help. When GR asks PA ‘how do you say easy’, he directs his gaze at PA and keeps looking at him while PA searches for the German word. After PA has provided the German equivalent of the adjective easy (‘leicht’) in line 2, GR deploys a brief confirmation check (line 4). GR accepts PA’s word suggestion and uses the adjective ‘leicht’ in his next turn, as can be seen in line 6. 174 The word search marker that GR uses for the search is an interrogative word search marker (Kurhila, 2006). Another word search marker found in the test discourse of this study is ‘I don’t know’ or the German equivalent ‘ich weiß nicht’. If other-directed, this marker seems to function similarly to interrogative markers, as can been in Excerpt 4.3-2. In contrast to the episode presented in Excerpt 4.3-1, Excerpt 4.3-2 shows a word search activity where the speaker suggests a German lexical item based on a just completed self-directed search. Excerpt 4.3-2: DIS:IntII:M-L:AW-DN (kaufe) 01 DN: 02 03 AW: 04 DN: (.5) ich denke:: (.5) die artikel ist (1.5) wichtig (1.0) ich denke (.7) zeitung ist= I think the article is important I think newspaper is =ein (2.7) °ah gosh° (3.7) a ja yes sein=ah (1.7) keine (.5) mm (1.2) kaufe? (.2) °I don't know° be no buy don’t buy I don’t know As can be seen in line 4 of Excerpt 4.3-2, after a self-directed word search, DN produces the German lexical item ‘kaufe’ (to buy). After searching for the word on his own, he utters it with a rising intonation contour, which indicates that he is uncertain whether this is the right word. Then DN includes his partner AW in the word search. He does that by adding an ‘I don’t know’ marker to his word suggestion. DN also directs his gaze at AW at the moment when he completes his self-directed word search and suggests the lexical item that emerged from the search. In addition, DN utters the ‘I don’t know’ marker with a soft voice compared to the surrounding talk, which is not an uncommon feature of word search markers found in the present data. Instances that include a softly spoken word search marker and/or lexical cue (usually the 175 English equivalent of the German word sought) were also found in the word search sequences of other test-taker pairs. Brouwer (2003) pointed out that word search markers uttered with a softer volume indicate that the speaker is engaged in a self-directed search. However, DN in the example just presented and other speakers as well clearly include the partner by gazing at him or her, even though the word search marker is produced at a softer volume. In general, word search sequences appear to be characterized by uncertainty markers, not only by uttering search markers more softly but also by producing the lexical and word suggestions with a rising intonation contour, as is also evident in DN’s word search (see line 4 of Excerpt 4.3-2). It should be noted that instances that include a German word suggestion in combination with a word search marker occur rarely in the present data set. In the few instances where they occur, the suggested word with a rising intonation contour precedes an ‘I don’t know’ token. The majority of word search activities including word search markers were made specific to the partner by adding the English word for the searched-for German item. Either word search marker, interrogative marker and ‘I don’t know’/‘ich weiß nicht’ token, was used in both positions, preceding or following the English word. Thus far, I have presented examples of other-directed, specific word search initiations in combination with a word search marker, such as ‘what’s the word for X’ or ‘I don’t know X’. Nonspecific word search requests directed at the partner rarely occur in the data of the present study. One example can be found in Excerpt 4.3-3. Excerpt 4.3-3: DIS:IntII:L-L:NH-ST (Zeitung) 01 NH: uhm (.7) ja (.5) uh ick denke: dass (.5) uhm (2.7) würde:: (.5) ein zeitung= yes I think that would a newspaper yes I think that a newspaper would 176 02 03 04 05 06 07 =.h in: (.7) uhh weil (4.7) uh (2.0) der internet ist gut für:: (3.0) hh. (4.0)= because the is good for =für uh kleines (.5) teit seit (.5) uhm (.5) ab- (1.0) aber: .hh uh zeitungen (.7) is= for short time but newspapers =(.) besser für::.h ah (1.2) lange seit ge- weil (.5) uhm (.5) pt (2.0) es ist= better for long (time) because it is =mehr::: (20.0) ick weiß nich hhaha .hh (1.0) uhm (28.0) ist der:: (.5) uh (2.2)= more I know not is the (…) I don’t know is the =jahre (.5) uh (.7) das der in- (.) das uh internet is .h (.2) uh (.2) besser (2.5)= years the the in the is better =dann uh (.) die seitung than the newspaper Here, NH responds to ST’s initial question whether or not there will still be newspapers in the future. NH seems to be arguing that newspapers are long lasting whereas the Internet is not. Trying to go into more detail and giving reasons, NH runs into trouble (lines 4–5), as marked especially by the 20-second silence. The video recording shows that NH puts on a “thinking face” (Goodwin & Goodwin, 1986), which suggests that he is searching for words on his own during that long silence. Attempts to self-repair, however, seem to fail. He therefore gazes at ST and utters ‘ick weiß nich’ (I don’t know), inviting ST to participate in his word search. ST returns NH’s gaze, but ST is unable to help as NH’s request is not specific enough. NH would need to provide more information about the searched-for-word(s) than merely deploying the ‘I don’t know’ marker if he wants NH to other-repair (Brouwer, 2003). Since both NH’s attempt to self-repair and his initiation of other-repair fail, he continues searching for words on his own, which leads into another long silence of 28 seconds (line 5). Eventually, NH is able to add to his initial contribution. To summarize, word searches that include a word search marker may be extended to the partner. The word-searching party may gaze at the partner to signal that he or she is invited to participate in the word search. Besides interrogative word search markers, such as ‘what’s the 177 word’ or ‘wie sagt man’ (how does one say), the test takers included in this study also used an ‘I don’t know’/‘ich weiß nicht’ token for word search markers. Whereas interrogative word search markers were also found in previous CA research on word search sequences (Kurhila, 2006), the ‘I don’t know’/‘ich weiß nicht’ token seems to be rather specific to the discourse in the present study. In addition, an other-directed word search has to be specific if the partner is supposed to be assisting with the search (Brouwer, 2003). In this study, speakers mostly uttered the English equivalent of the German word being sought to give the partner a cue what the searched-for lexical item is. By providing the English equivalent of the unavailable German word, the speaker ensures understanding on the partner’s end. Thus, falling back to English helps to maintain intersubjectivity since both speakers know English (cf. Firth & Wagner, 1997). In the next section, I examine how the partner responded to the invitation to help with the word search and how the trouble could be solved. Responses to the speaker’s word search initiations The other-directed, specific word search initiations accompanied by word search markers that were discussed in the previous section open up a slot for the recipient to respond to the repair request. In the data set of the present study, word searches can be differentiated in terms of whether or not the hearer actually provides a response as requested. In addition, the types of response provided differ as well as the reasons for a non-response. If the hearer responds to the request to repair, the data of the present study reveal that the response may include (a) the German word as requested (see Excerpt 4.3-4), (b) an ‘ich weiß nicht’/‘I don’t know’ token indicating inability to repair (Excerpt 4.3-5), or (c) an affirmative token (‘ja’, ‘hm’) that suggests recognition of the missing word but also an inability or 178 unwillingness to engage in the word search activity (Excerpt 4.3-6). An affirmative token may also be delivered to confirm that the provided German lexical item is correct (Excerpt 4.3-7). In the majority of other-directed word search activities in the data set of the present study, the hearer responds in line with the speaker’s word search initiation and request to repair. In contrast, a non-response to the speaker’s word search initiation is rather rare. Nevertheless, instances of a non-response did occur in the data. For example, due to inattention, inability or the unwillingness to respond, a hearer may ignore the repair request (Excerpt 4.3-8). In addition, the speaker may self-repair after the request for other-repair has been launched (Excerpt 4.3-9); or the speaker may withdraw from the initial invitation to include the recipient into the word search (Excerpt 4.3-10). Examples of the recipient’s potential responses to the speaker’s word search initiation are provided and discussed in this section. As mentioned, the hearer may attend to the partner’s word search and respond to the request to repair by providing the searched-for German word being sought, as is the case in Excerpt 4.3-4. Excerpt 4.3-4: JIG:IntII:M-M:GA-AR (expensive) 01 GA: 02 03 AR: 04 GA: .h ahm h. ich habe wier (.5) aber h. (.7) sie sind nicht sehr gut für ahm (.2) pt (.2)= I have four but they are not very good for =distance (.7) .h (1.2) und sehr (.5) ahm (1.2) ah (1.2) was bedeutet ah expensive and very what means (…) what does expensive mean ah teuer expensive ja yes 179 In this example, GA is telling her partner that she has ads for four apartment but they are not very good because they are far away. She also wants to add that all of the apartments are expensive, but she is unable to produce the word in German, which AR provides in line 3. In contrast, hearers may also be unable to help out with the word search, simply because they do not know the lexical item, as can be seen in the interaction between DA and JA in Excerpt 4.3-5. Excerpt 4.3-5: JIG:IntI:H-M:DA-JA (furniture) 01 DA: 02 JA: 03 DA: 04 DA: =ich will nicht ah (1.5) wie sagt man furniture? I want not how says one I don’t want how does one say furniture (1.0) m:: (1.0) [>ich weiß nicht<]= I know not I don’t know [ja ] yes =.hhh ah ich will (.) nicht dies kaufen hh I want not this buy I don’t want to buy this JA openly admits that he is unable to help. When asked by DA how one says ‘furniture’ (line 1), JA is attentive and gazes at DA, both of which may be an indication of his willingness to repair. After a self-directed word search, JA says that he does not know (‘ich weiß nicht’) what ‘furniture’ means in German (line 2). In addition, instances occurred where the hearer does not respond to the request to repair per se. That is, the hearer did not provide the German word sought but also did not indicate that he or she does not know; rather, the partner merely confirms receipt of information and indicates that he or she recognizes the searched-for word, like AS in Excerpt 4.3-6. 180 Excerpt 4.3-6: DIS:IntII:M-M:AS-RO (change) 01 RO: 02 03 04 AS: 05 RO: for for (2.0) viele jahr or viele jahre ahm sie sind (.2) or (.5) sie ah (.2) die= many year or many years they are or they the for many years they =zeitung lesen un:d (1.7) ne- h. (1.0) ne- (.7) sie: (1.2) möcktor (.5)= newspaper read and they would like or read newspaper and they would like or =sie möchten: (.2) nicht (1.2) a:hm (3.2) °uh° change? I- [I-] (.7) was i[s] chan-= they would like not what [mm] [ja] yes =ja (.5) uhm (.7) sorry uhm (.7) pt .hh tch tch yes In this episode, RO invites AS to participate in his search for the German word for ‘change’, but AS does not provide this item. As can be seen from line 4, AS simply lets out ‘mm’ and the affirmative token ‘ja’ to indicate that she understands what RO is trying to convey. Overall, it seems as if she is trying to disengage from RO’s word search. Thereupon, RO appears to drop his word search (line 5). Since both AS and RO are English native speakers, when AS is asked to help with the search for the German word, she may not consider it necessary to get involved in the search activity because RO has already provided the missing word in English. A gap in understanding because of the missing German item did not occur. It may also be that AS is unable to name the German word and does not want to admit that she is not as knowledgeable (Goodwin, 1987) as RO may think. Thus, saving face may also be a reason that AS makes herself unavailable for RO’s word search activity. Overall, it seems that displaying understanding is a way for the interlocutor to disengage from the search activity and to move the conversation forward. 181 In addition, an affirmative token (e.g., ‘ja’) may also be deployed in the word search scenarios where interlocutors search for a German word and suggest one immediately after the self-directed search, but they are uncertain whether or not the produced lexical item is correct. The affirmative token delivered by the partner may indicate that the partner accepts the word as correct but also that he or she understands what the other is trying to convey. An example for such a scenario may be found in Excerpt 4.3-7. Excerpt 4.3-7: DIS:IntII:M-L:CO-TR (old people) 01 TR: 02 03 CO: 04 TR: 05 06 CO: 07 TR: isch denke::: die printmedien existieren für den alte menschen. I think the print media exist for the old people (2.5) waru[m? ] why [(°al-] alte°) .hh ah (.5) alt=menschen nicht a::h .h (3.0) internet machen?= old old people not do old people don’t do internet =(.) I don’t know yes ja yes ahh .hhh a::h (2.5) .hh In line 4 of this episode, TR appears to be uncertain about the phrase ‘internet machen’ (to do Internet) that he produced after he completed a word search. With his utterance in line 4, TR probably intended to say that older people do not use the Internet. CO, however, does not correct TR, but produces an affirmative token (‘ja’) in line 6 to display acceptance and understanding of TR’s contribution. Thus far, I showed how hearers respond to the partner’s request to participate in the word search. Instances of not responding to the request also occurred. They are presented and discussed below. The reasons for a non-response seem to vary. For example, it may be that the 182 hearer does not attend to the speaker’s word search request, does not hear the request or is unaware of such a request, as can be seen in Excerpt 4.3-8. Excerpt 4.3-8: DIS:IntII:M-L:AW-DN (kaufe); replicated from Excerpt 4.3-2 01 DN: 02 03 AW: 04 DN: 05 AW: (.5) ich denke:: (.5) die artikel ist (1.5) wichtig (1.0) ich denke (.7) zeitung ist= I think the article is important I think newspaper is =ein (2.7) °ah gosh° (3.7) a ja yes sein=ah (1.7) keine (.5) m (1.2) kaufe? (.2) °I don’t know° be no buy don’t buy I don’t know a:h (1.0) ja ahm (1.0) ich denke dass=ah (.5) die internet ist=ah (2.0) ist schnell yes I think that the is is fast In this excerpt, AW seems to ignore DN’s word search initiation and request for help. AW is looking down at his instructions sheet and does not seem to attend to DN’s talk. In line 5, AW does not relate to DN’s word search activity. Rather, AW initiates an action of his own without responding to the repair request. Another reason why the hearer does not respond to the request to participate in the word search is because the speaker repairs the trouble himself or herself. An example for such a scenario may be found in Excerpt 4.3-9. Excerpt 4.3-9: DIS:IntI:H-L:PA-GR (in my opinion) 01 PA: 02 GR: 03 PA: [junge leu]te (.7) denkt dass (.) sie brauchen keine zeitung das: uh (.5) das= young people think that they need no newspaper that that young people think that they don’t need a newspaper that [.shih ] =stimmt nicht <in my opinion> °how do you say that° uh (1.2) ich glaube dass= is right not I believe that is not right in my opinion how do you say that I believe that 183 04 =stimmt nicht is right not is not right In Excerpt 4.3-9, PA launches a search for the expression ‘in my opinion’, in which he includes his partner GR. In line 1, while PA talks, both PA and GR look down at their instructions sheets. However, when PA asks his question in line 3 (‘<in my opinion> °how do you say that°’), he looks up and directs his gaze at GR, inviting GR to be part of the word search. However, GR keeps looking down at the sheet in front of him; he does not return PA’s gaze, and thus it seems as if he does not want to engage in the word search. PA then withdraws his gaze and puts on a “thinking face” (Goodwin & Goodwin, 1986). The pause of 1.2 seconds may be an indication that PA is “doing thinking” (Brouwer, 2003). After the silence, PA utters ‘ich glaube’ (I believe) and seems to have resolved his problem on his own without outside help; he repairs the trouble he has initiated. PA had not engaged in any thinking at the point when he included GR in the word search. Therefore, one could argue that GR allowed PA time to think about the problem himself and to self-repair, which is preferred over other-repair (Schegloff et al., 1977). Usually the speaker engages in a solitary search before he or she directs attention to the partner to ask for help (Hosoda, 2000; Kurhila, 2006). In this episode, PA deploys an other-directed word search first but then turns it into a self-directed search. However, it may also be that GR does not want to engage in the word search because he does not know the German equivalent of ‘in my opinion’. GR’s gesture, throwing both arms in the air, when PA takes up his turn again after the 1.2-second pause, may be an indication of GR being an unknowing rather than a knowing participant (Goodwin, 1987). Another word search activity between GR and PA (Excerpt 4.3-10) turns out to be rather unsuccessful, which does not seem to be due to the hearer’s unwillingness or inability to help 184 with the word search. Rather, the speaker seems to withdraw the invitation he had initially extended to the recipient to participate in the word search. Excerpt 4.3-10: DIS:IntII:H-L:PA-GR (odd) 01 PA: 02 GR: 03 04 PA: 05 06 GR: [das ] the [ICH DEN]KE dies- diese grafik ist ahm (1.2) a:h (.7) mm (1.0) wie sagt man odd I think this this graphic is how says one I think this graphic is how does one say odd (.5) uhm (.7) aber [e- es] hat zeitung und ich brauche keine zeitung [und ] but it has newspaper and I need no newspaper and [( )] [haha] dies=ah= this =on the e:: r::: .hh a:h ja ((knocks on table)) yes As can be seen in line 2 of Excerpt 4.3-10, GR interrupts his turn and seems to be searching for a word, as the silences and the filled pauses indicate. The word search remains selfdirected, as GR’s gaze is withdrawn from PA. Shortly after GR starts to engage in the selfdirected word search, PA looks up from the instructions sheet and gazes at GR. GR must have caught PA’s attention (Kurhila, 2006). When uttering ‘wie sagt man’ (how does one say), GR looks down at his instructions sheet again, but as soon as he adds ‘odd’ he directs his gaze at PA, including PA in the word search. PA puts on a “thinking face” (Goodwin & Goodwin, 1986) and starts thinking. In the meantime, GR again withdraws his gaze from PA and after a brief period of thinking he continues talking (line 3), without waiting for PA’s input regarding the word search he originally initiated. It seems that GR has dropped the word search altogether. In sum, the responses to other-directed word searches initiated by a word-search marker vary, that is, the partner may supply the requested word, indicate that he or she does not know 185 the German word being sought, acknowledge that he or she recognizes the word being sought without engaging in the word search, confirm the correctness or display understanding of the German word that emerged from the self-directed word search, not respond to the word search at all (neither verbally nor nonverbally), or not be able to respond because the initial invitation to participate in the word search has been withdrawn. Summary This section focused on word search activities that are directed at the partner and are accompanied by so-called word search markers (e.g., ‘wie sagt man X’ or ‘what’s the word for X’, etc.). In most word search activities, the speaker provided the English equivalent of the searched-for German word to give the partner a cue what lexical item is being sought. Falling back to the first language (L1) in connection with a word search may prevent potential understanding problems, which may otherwise arise because of an unknown lexical item. Thus, including the partner in the word search activity and providing the English word as a cue for the German word being sought may be considered a practice that maintains intersubjectivity in talkin-interaction (cf. Firth & Wagner, 1997). In combination with a word search marker, speakers may also produce a German word that they are uncertain about and request the partner to confirm the correctness of that lexical item, to display understanding of that word, or to provide some form of repair. This practice allows both speakers to adapt to each other’s potentially different knowledge of the searched-for lexical item. The analysis also showed that help from the partner is not a given. The partner may be unable or unwilling to provide the German word being sought. However, interlocutors who do 186 not engage in the word search in some way or the other cannot be said to be less interactionally competent than those who are willing and able to provide the searched-for German lexical item. There may be reasons that interlocutors do not supply the searched-for word. Since the English equivalent is provided as lexical cue for the word search and both speakers know English, the speaker who is invited to help with the search for the German word may find it unnecessary to engage in the search. In addition, the speaker who is invited to help with the search may not know the word and may want to save his or her face and not admit that he or she does not know. Overall, it seems that no matter how the partner responds to the speaker’s repair initiation (e.g., by providing the lexical item sought, admitting that one does not know, or acknowledging comprehension and thus moving the conversation forward, or not reacting at all), the interaction can easily proceed. As most word search initiations directed at the partner include the English equivalent of the searched-for German word, mutual understanding can be maintained in these word search sequences. After presenting and discussing other-directed specific word searches with word search markers, the next section is devoted to corrections that are provided in response to a word search. In the present data set, instances were found in which the trouble-source speaker searches and suggests a lexical item that is corrected by the partner. 4.3.2 Corrections Similar to the word search activities that are extended to the partner to invite him or her to assist with the word search, this section is also concerned with a form of self-initiated other-repair. In this section, instances of correction in conjunction with a self-initiated word search are presented and discussed. In comparison to the word search activities discussed in the previous section, the 187 word searches shown here do not include a word search marker. In addition, the trouble-source speaker does not necessarily invite the partner to participate in the word search. In line with the instances of self-initiated other-repair presented in the previous section, the data shown in this section also include self-directed word searches where the trouble-source speaker suggests a word that results from the self-directed word search. For example, the speaker who searches for a word may produce the English equivalent of the German word being sought or a German word. The German word may be produced with uncertainty, that is, with a rising intonation contour. The partner may correct the speaker’s word choice by exchanging the possibly erroneous German word with an alternative (which can be a lexical item, a grammatical feature, or the correct pronunciation of the word). With the correction, the partner displays his or her knowledge of the lexical item. Both speakers’ understanding of the lexical item can thus be adjusted and intersubjectivity maintained. Instances were also found where the English equivalent of the searched-for German word emerged from an unsuccessful solitary word search. The English word is not produced with uncertainty, and the partner does not correct it by replacing the English word for the German equivalent. As both speakers know English, mutual understanding can be maintained when the English equivalent is provided in case the German word is unknown. Other-repair as such is considered dispreferred (Schegloff et al., 1977). At the same time, Schegloff et al. (1977) point out that other-repair may occur frequently in interactions among speakers of lower speaking ability. However, in line with previous research conducted on native and nonnative speaker interaction (e.g., Hosoda, 2000; Kurhila, 2001, 2006), the instances of other-repair identified in this study are consistently provided in response to speaker trouble, such as a word search. 188 In this section, I first turn to instances of self-initiated other-repair where the repairable, an incorrect German lexical item, is isolated from the surrounding talk and is dealt with explicitly in a side sequence. I also show instances of corrections where the repair is included in the sequentially relevant next action. Then, I present occurrences of interlocutors not correcting the English equivalent that emerged from a solitary word search. A summary with the major findings is given. Exposed and embedded corrections In this section, I concentrate on the word search activities where the partner corrects the German word that emerged from the word-searching speaker’s solitary word search. It seems that the correction allows the speakers to adapt to each other’s knowledge of the German lexical item. These instances of other-repair in response to a word search were provided in the form of exposed corrections (Jefferson, 1987). In an exposed correction, both speakers specifically orient to correcting the lexical item, a grammatical feature, or the pronunciation of a word. That is, a side sequence (Jefferson, 1972) emerges, which gives interactional value to the correction. One exemplification of an exposed correction may be found in Excerpt 4.3-11. Excerpt 4.3-11: JIG:IntI:H-M:DA-JA (pro Monate) 01 JA: 02 03 04 DA: (...) ah=i- ah ick würde gern ah in der nähe ah .h ah wohnen I would like in the proximity live I would like to live near ahm die humboldt ah uni? .hh ah und ahm (.5) ich habe the university and I have ahm ah vierhundert ah euro .h ahm (1.2) ah per mont? (2.2) ahm= four hundred month =pro monate? per months 189 05 JA: 06 DA: 07 JA: 08 DA: 09 JA: 10 monate months u:nd= and =dankeschön thank you ja yes ahm ah an- ah ich brauche ahm (.5) die uni un- or ahm ahm (.5) I need the university der u bahn und ah der bus .hh ah in (1.2) ahm the subway and the bus In line 3 of this excerpt, JA mispronounces the German expression ‘pro monat’ (per month) by saying ‘per mont’. JA’s utterance is very similar to the English equivalent of this expression. DA corrects JA’s pronounciation and suggests ‘pro monate?’ in line 4. DA utters the phrase with a rising intonation contour indicating uncertainty whether this is really the word JA means. JA repeats ‘monate’ in line 5 and thus confirms that this is the word he has in mind. As becomes apparent, a repair sequence has emerged from the trouble-source turn. After thanking DA for her help (line 7), JA continues his contribution and adds that he needs a subway or bus stop close to the apartment. Instances were also found where a speaker first quietly says the English equivalent to himself or herself before he or she suggests the German word, as can be taken from Excerpt 4.312. Excerpt 4.3-12: DIS:IntI:H-H:CH-KR (sein) 01 CH: 02 KR: 03 CH: (...) ja (.5) zeitungen (1.0) kann billig (.7) uh (.5) °to be?° (.5) werden= yes newspapers can cheap become =sein? be sein. be 190 Here, CH searches for the German equivalent of ‘to be’ (line 1). She proposes ‘werden’ (to become), but KR corrects C and provides the correct form (‘sein’, to be), which CH repeats in line 3 to confirm the correction. Similar to Excerpt 4.3-11, KR, the second speaker, corrects the suggested German word with an alternative German lexical item (line 2), and CH, the trouble source speaker, orients to the correction and repeats the new lexical item (line 3). It should be noted that the video recording of this scenario between CH and KR shows that CH does not gaze at KR before KR provides the repair. Thus, CH does not explicitly invite KR to participate in the word search (Brouwer, 2003; Goodwin & Goodwin, 1986). When nonverbal behavior, in particular eye gaze (Goodwin & Goodwin, 1986), is taken into consideration to signal to the partner that he or she is included in the word search, then not all corrections in conjunction with a word search found in the present data set were invited. That is, a correction was provided when the trouble-source speaker gazed at the partner to signal a help request but also when the trouble-source speaker did not use eye gaze as a non-verbal signal to ask for assistance with the word search. In addition, as can be seen in Excerpt 4.3-12, KR utters her correction with uncertainty, that is with a rising intonation contour. Schegloff et al. (1977) speak of modulated exposed corrections when they are displayed with uncertainty. Gaskill (1980) argues that exposed corrections are displayed in a modulated fashion because other-repair is in principle dispreferred. However, as seen in Excerpt 4.3-12, CH confirms and thus aligns with KR’s correction (line 3), although CH did not explicitly ask KR to provide the correction. Thus, other-repair in this interaction may not necessarily be dispreferred. Now the fact that KR utters her correction in a modulated fashion may be because she does not know for sure whether the word she suggests is the right translation of the repairable ‘to be’. 191 In comparison, unmodulated exposed corrections were also deployed, as can be seen in Excerpt 4.3-13. In this excerpt, LT and SN talk about the money SN has available to rent an apartment. Excerpt 4.3-13: JIG:IntI:M-M:LT-SN (Misten) 01 SN: 02 LT: 03 SN: 04 LT: 05 SN: 06 LT: 07 SN: 08 LT: 09 (1.2) °°ah°° .hh a:hm (2.2) ick habe:: kein (1.2) limit? I have no ah (.7) an (1.2) ah mista? (rent) mistens, (rent) ja misten (.) [°ja°] yes (rent) yes [si]e sie hat viele: geld (.) ja you you has many money yes you have lots of money yes ja (.) °viele ge[ld°] yes many money yes much money [hm] okay .h und a:hm (1.5) pt .h so: a:hm habst (.5) ah hat (.7) du and have has you ein auto oder nicht ah no kein auto a car or not no car This excerpt shows that LT corrects SN in line 4. LT utters his correction ‘mistens’ of SN’s ‘mista’ in an assertive manner. Both ‘mistens’ and ‘mista’ are non-words in German. The test takers most likely search for the German word ‘Miete’ (rent). However, after SN has confirmed LT’s correction in line 5, LT deploys a comprehension check (‘sie sie hat viele: geld (.) ja’). Even though, LT was certain about his correction at first, he now makes sure that he has understood SN correctly, namely that SN has enough money to rent an apartment. As was mentioned, the repair sequence is completed with the trouble-source speaker confirming the correction made by the partner. The trouble-source speaker confirms the 192 correction by repeating the corrected item (see Excerpt 4.3-11, Excerpt 4.3-12) or by providing an affirmation token (‘ja’, yes) (see Excerpt 4.3-13), possibly in combination with a repetition. In addition, the trouble-source speaker may also ignore the partner’s correction, as can be taken from Excerpt 4.3-14. Excerpt 4.3-14: JIG:IntII:H-L:MG-TM (Nähe) 01 TM: ahm (3.0) wie: ah (2.7) uh s- s- sagt es uh humboldt univer- university (1.7) uhm how says it 02 nähe? proximity 03 MG: in der nähe?= in the proximity near 04 TM: =>es ist< es ist nähe: humboldt university? it is it is proximity 05 MG: ahm (.5) pt (.) das sagt nicht uhm that says not that doesn’t say In this excerpt, TM is uncertain about the lexical item ‘nähe’ (proximity) that emerged from a self-directed word search in line 1. MG substitutes ‘nähe’ to ‘in der nähe’ (near) (line 3), but TM does not accept MG’s suggestion. Instead of using the expression ‘in der nähe’ (near), as MG suggested, TM continues to use the noun ‘nähe’ as an adjective. In addition to the exposed correction discussed, embedded corrections (Brouwer, Rasmussen & Wagner, 2004; Jefferson, 1987; Kurhila, 2001) also occurred in the present data set. In comparison to exposed corrections, a separate repair sequence does not emerge in an embedded correction. The substitution of the lexical item does not interrupt the ongoing conversation, as the hearer embeds the correction within the next relevant turn. Similarly to the exposed correction, the embedded correction is used to realign the speakers’ knowledge of a 193 lexical item and to maintain intersubjectivity. As can be seen in Excerpt 4.3-15, instead of orienting to the correction, the focus is on doing the next action. Excerpt 4.3-15: JIG:IntI:H-M:KA-EL (sekunde) 01 KA: 02 03 EL: 04 05 KA: 06 EL: kei:n balkon aber zentral und (.7) vierhundertsiebenundneunzig euro pro person no balcony but central and four hundred seven and ninety per person (…) four hundred ninety seven euro per person (3.0) ich denke: (.5) deine (.7) sekunde (.7) idee was die °beste° I think your second idea was the best (2.0) die=ah (1.2) die zweite (mit) wohnung? the the second with apartment ja ich (.2) denke yes I think In this excerpt, EL points out that KA’s second apartment sounds best. The issue with this statement is that EL does not produce the numeral ‘zweite’ (second) but the German noun ‘sekunde’ (second), which is used to measure and indicate time. In English, there is one word for the two concepts; in German, there are two. The fact that EL used the noun ‘sekunde’ may have confused KA; the 2-second silence in line 4 may be an indication for her confusion. However, there may be a reference issue at play as well. It may be unclear to KA what apartment ‘deine (.7) sekunde (.7) idee’ (your second idea) exactly refers to. Would that be the second apartment KA presented or the second apartment listed on her instructions sheet? KA initiates an understanding check to clarify her understanding (line 5). At the same time, she replaces ‘sekunde’ with the correct expression ‘zweite’. EL does not orient to the replaced lexical item in the correction. Rather, EL responds to the understanding check (line 6). Thus, as becomes apparent here, overt corrections may be “sidestepped” (Wong, 2005, p. 160) and the 194 knowledgeable speaker may not exhibit his or her knowledge openly. By placing more emphasis on communication, linguistic asymmetry may be downplayed (Wong, 2005). In sum, the data analysis revealed that a correction in response to a potentially erroneous German lexical item may be provided as an exposed correction, that is, in a side sequence, with both speakers orienting to the repairable. In the turn following the correction, the trouble-source speaker usually confirms the correction by repeating the item or uttering an affirmative token. Speakers may also ignore the correction. In addition, not all trouble-source speakers gaze at the partner to invite him or her to participate in the word search. Whereas research from native– nonnative speaker interactions indicate that corrections from the native speaker are provided only upon a non-verbal signal (an eye gaze) from the nonnative speaker (Hosoda, 2000), the participants included in this study corrected their partner both when such a signal was and when it was not given. In addition, the analysis showed that the test takers in this study may also make the correction less explicit and embed the repaired item in the next relevant turn. Both exposed and embedded corrections are employed to correct the partner’s knowledge and to adjust to each other’s knowledge. The realignment of knowledge helps to maintain mutual understanding between the two test takers. The next section looks at instances of non-correction after a self-directed word search has been completed and the English equivalent of the searched-for German word is uttered. Non-corrections Whereas participants in this study may correct the partner overtly or include the repaired item in their next relevant action to make the correction less explicit, they may also ignore the troublesource speaker’s self-initiated repair and not correct. Similarly to the word search activities with 195 word search markers, speakers who engage in self-directed word search may provide the English equivalent of the searched-for German word when the search turns out unsuccessful. As can be seen in Excerpt 4.3-16, it may occur that the hearer does not correct the English lexical item that emerged from the trouble-source speaker’s word search. Excerpt 4.3-16: DIS:IntI:H-L:PA-GR (get) 01 PA: 02 GR: 03 04 PA: 05 GR: =l- liest du zeitungen? (.7) [oder] [zeitschriften?] read you newspapers or magazines do you read newspapers or magazines [ah ] [n- nein ] ich habe mein nachrichten= no I have my news =am die internet (.5) ahm (4.5) get hh= on the the I get my news on the internet =hahaha [.hh ] [uhm] haha ah (.5) okay .h uhm In line 3 of Excerpt 4.3-16, GR searches for a verb to close the turn he started in line 2 in response to PA’s question (line 1). The silences and the non-lexical perturbations in GR’s turn indicate that he is searching for a word. GR does not involve PA in the word search. The search seems to end unsuccessfully because GR does not produce the searched-for German word at the end of the search, but rather its English equivalent ‘get’. As can be seen, PA does not repair GR’s word choice and substitute the German word for the English word. Rather, the interaction proceeds without the correction. One reason that the partner PA does not correct the English item in GR’s talk may be because he is unable to help as he does not know the German equivalent. Another reason may be that PA does not see the necessity to repair the lexical item as he and GR are both English native speakers. In addition, despite the fact that GR’s unsuccessful selfdirected word search resulted in the production of the English equivalent of the German word 196 being sought, mutual understanding has been reached between GR and PA as they know both languages, English and German. Furthermore, as was argued earlier, producing the English lexical item may avert potential understanding problems and thus maintain intersubjectivity between the speakers. In sum, instances were found in which the partner did not provide the correction even though the trouble-source speaker produced an erroneous item, mostly the English equivalent of the German word, after a word search. Summary To summarize, the partner may provide a correction when the speaker’s word search did not turn out successful and an erroneous German lexical item was produced. The analysis showed that corrections are not only provided upon a non-verbal signal (e.g., eye gaze) from the troublesource speaker. That is, the partner may provide a correction even though the trouble-source speaker did not explicitly invite the partner to participate in the word search. The data analysis also revealed that the corrections are given as exposed corrections, that is, both speakers orient to the repairable within a side sequence that emerged. The repaired item may also be embedded in the partner’s relevant next action. Exposed and embedded corrections allow the speakers to realign their knowledge of the searched-for lexical item. Finally, the partner may let the English equivalent of the searched-for German word slide and not provide a substitution for the English lexical item produced. Producing the English lexical item may prevent potential understanding problems and thus maintain intersubjectivity between the two speakers, who both are English native speakers. In addition, substituting the 197 partner’s English word for the searched-for German word may not be considered necessary as mutual understanding has been reached with the production of the English lexical item. The next section is concerned with turn completions that are produced when the partner’s turn has come to a halt due to a self-directed word search. 4.3.3 Turn completions This section is devoted to turn completions that are produced in conjunction with a word search activity. The analysis showed that the participants included in this study may continue the current speaker’s turn, as it is disrupted due to the current speaker’s word search activity. In CA, turns in talk-in-interaction are understood to be realized toward a possible completion point. The possible completion of a turn constructional unit (TCU) may be found and projected in the directional structure of the TCU. That is, hearers are able to project the possible completion of the partner’s TCU currently underway. This projection is crucial for turn-taking and change of speakership (Lerner, 1989). In addition, conversation analysts speak of the progressivity in the turn’s talk toward the next possible completion. Progressivity requires the fulfillment of both serial and sequential adjacency, that is, a speaker’s talk should be continuous to the next transition relevance place (TRP) and show continued syntactic progress. However, serial adjacency may be delayed (e.g., by laughing or pausing) and sequential adjacency may be disrupted (e.g., by word repetition), both of which may occur as part of a word search activity (Lerner, 1996). If the progressivity of the current speaker’s turn is disrupted (i.e., by searching for a word), both the current speaker and the hearer have the possibility to continue the turn toward possible completion. Lerner (1996) points out that specifically the current speaker’s word search opens up the possibility for the hearer to continue the halted TCU. That is, the word search 198 provides the hearer with conditional entry (Lerner, 1996) to the current turn to contribute to the search by making a word suggestion. Hearer contributions may include providing a single word, completing the disrupted TCU, or beginning an entirely new turn that aids in advancing the halted turn. The slot opening up after the hearer’s contribution is reserved for the original speaker, who either accepts or rejects the suggested words (Lerner, 1996). Projecting the continuation of the partner’s turn requires a high degree of shared knowledge between the two speakers. In addition, by confirming or rejecting the completion, the word-searching speaker also assesses the degree of mutual understanding between himself or herself and the partner who completed the turn. Mutual understanding can thus be ensured. In this section, I first look at the types of turn completions provided in the test discourse of this study. Then, I investigate how the trouble-source speaker recognizes the completion. The findings are summarized. Types of turn completions The data analysis showed that the turn completions in the present data set may be produced in a “try-marked” (Sacks & Schegloff, 1979) fashion, that is, as a confirmable guess. Sacks and Schegloff (1979) define a try-marker as a recognitional form with a rising intonation, followed by a brief pause for the interlocutor to recognize the guess. An example for a try-marker may be found in Excerpt 4.3-17. Excerpt 4.3-17: DIS:IntII:H-H:NA-OT (benutzen) 01 NA: uhm was denkst du uh (.5) über (.2) die papier uh für die zeitung (1.5) uhm= what think you about the paper for the newspaper what do you think about the paper for the newspaper 199 02 03 OT: 04 NA: 05 OT: =hh. (.5) pt sollen (.2) wir (1.2) uh so viel papier, (.7) should we so much paper °hm° uhm (3.2) uh= =benutzen? use In line 4 of Excerpt 4.3-17, NA searches for an appropriate verb to finish her questioning action from lines 1 and 2. The filled pauses (‘uhm’, ‘uh’) and the 3.2-second silence in NA’s talk indicate that she is searching for the relevant next word in her question. Based on the syntax of the turn that NA has produced thus far, the missing word can only be a verb. NA’s partner OT suggests the verb ‘benutzen’ (to use), which fits in the final position of NA’s initial question. OT, however, utters the verb with a rising intonation contour, suggesting that she is unsure whether or not the proposed verb is acceptable. Not all turn completions found in the data of the present study include try-markers in the classical sense, that is, with a rising intonation. Rather, interlocutor guesses are also spoken in a softer volume compared to the surrounding talk, as can be seen in line 2 of Excerpt 4.3-18. Excerpt 4.3-18: DIS:IntII:M-L:AW-DN (ist gut) 01 AW: 02 DN: ah ich denke dass ah .hhh (.7) die zeitung:: a::hm (1.2) pt is:t=a::h (4.5) ahm (.2) I think that the newspaper is °ist gut° (1.7) is good Turn completions may also be offered more confidently as an “assuredly correct completion” (Lerner, 2004, p. 235), like AS does in line 3 of Excerpt 4.3-19. 200 Excerpt 4.3-19: JIG:IntII:M-M:AS-RO (U Bahn und S Bahn) 01 RO: 02 03 AS: a:h nicht weit vo::n (.5) der s ba:hn oder:: a:hm (1.5) die=ahm (2.7) pt tch tch not far from the train or the °what is it° a:hm (.5) u bahn und s bahn und .h (.) uh fu:ß ist gut subway and train and foot is good In line 1 of Excerpt 4.3-19, RO summarizes what AS has said in the previous turn, but RO gets stuck (line 2). AS helps and provides the missing information, as can be seen in line 3. In comparison to the other two excerpts discussed earlier (Excerpts 4.3-17 and 4.3-18), AS completes RO’s turn in an assertive manner, most likely because she provided that information before. Turn completions may be used to complete the partner’s turn by providing information that was mentioned earlier in the conversation but that the partner may have forgotten and is now searching for, like RO in Excerpt 4.3-19. It should be noted that the turn completions may include one-word items, oftentimes the head of a noun or an adjective phrase. Verbs were also provided as the next-due item of the halted turn (see Excerpt 4.3-17). Recipient contributions may also be longer (see Excerpt 4.3-19). In these instances, the hearer may even drop the speaker’s halted TCU and produce an entirely new TCU, in which elements of the original partner’s talk may be repeated but predominantly new elements are added (Lerner, 1996), as can be seen in Excerpt 4.3-19. To summarize, in line with previously conducted research on turn completions (Lerner, 1996), the test-taker pairs included in this study also continued the partner’s turn toward next possible completion when the partner was searching for a word and his or her turn thus came to a halt. The analysis showed that turn completions may be produced in an uncertain but also in an assertive manner. To be able to complete the partner’s turn, the degree of mutual understanding between the speakers needs to be high. In the next section, I investigate how the trouble-source 201 speaker recognized the turn completion provided by the partner and how intersubjectivity is maintained. Reactions to turn completions As shown in the previous section, the speakers participating in this study may continue the partner’s halted turn to possible completion. This section turns to the reactions to such a completion. Lerner (1996) points out that the speaker usually confirms the hearer’s suggested turn completion. The data analysis revealed that the speaker, whose turn has been contributed to by the hearer, may repeat the suggested lexical or grammatical item and/or provide an affirmation token (‘ja’). Mutual understanding can thus be maintained. Participant TM in Excerpt 4.3-20 uses all of these features in combination to indicate that he accepts his partner’s word suggestion. Excerpt 4.3-20: DIS:IntII:H-L:MG-TM (als) 01 TM: 02 03 MG: 04 TM: =ja uhm hhh. (3.2) die ah (.2) die=a:h internet ist=ah (1.0) pt uh schnell uh (1.0) yes the the is fast ahm schneller, (1.0) ahm (4.0) faster uh als u[h] than [oh] ja [als] yes than As can be seen in Excerpt 4.3-20, TM wants to point out that the Internet is faster compared to something else, but he seems to be stuck, as the silences in line 2 indicate. His partner MG contributes to TM’s disrupted turn by suggesting ‘als’ (than) as the next-due grammatical item to advance the turn (line 3). In line 4, TM confirms MG’s contribution by 202 means of a change-of-state token (‘oh’) (Heritage, 1984b), an affirmation token (‘ja’) and a repetition of the provided item (‘als’). The original speaker may also reject the turn completion produced by the hearer (Lerner, 1996). The rejection may comprise a negation token (‘nein’ or ‘no’) and a correction (see Excerpt 4.3-21), or simply a correction. Excerpt 4.3-21: DIS:IntII:H-M: JN-RY (Sport) 01 JN: 02 RY: 03 JN: 04 JN: ick=finde (2.2) I find sport [oder:,] sports or [( )] nein politik. no politics As can be seen in line 4 of Excerpt 4.3-21, JN rejects RY’s completion, as the negation token ‘nein’ indicates. In the same turn, JN corrects RY. JN reads the newspaper for political news but not for sports, as RY had guessed. It should be noted that the hearer who provides the completion may project a correct next-due item syntactically, but the item may still be rejected and corrected, as is in the case in Excerpt 4.3-21, simply because it does not fit semantically or it is not what the trouble-source speaker wanted to say initially. In addition, a few instances were found in the present data set in which the original speaker ignores the hearer’s contribution and continues with the turn he or she initiated prior to the hearer’s turn completion (see Excerpt 4.3-22 and 4.3-23). Lerner (1989, 2004), who calls this phenomenon a delayed completion, highlights that this reaction may be due to the speaker feeling interrupted by the hearer. Regaining the turn may therefore lead to overlapping talk of speaker and hearer (Lerner, 1989), as can be seen in the episode provided in Excerpt 4.3-23. 203 Excerpt 4.3-22: DIS:IntII:M-L:AW-DN (ist gut); replicated from 4.3-18 01 AW: 02 DN: 03 AW: 04 05 ah ich denke dass ah .hhh (.7) die zeitung:: a::hm (1.2) pt is:t=a::h (4.5) ahm (.2) I think that the newspaper is °ist gut° (1.7) is good is (1.0) es w:ill existiert aber ah (.7) nicht so (.5) nicht so viel (.7) ahm (2.2) die is it will exist but not so not so much the internet=ah (1.2) ist die future (1.5) ah ich denke. ((knocks on table)) (1.0) ahm is the I think (1.0) und du, ((knocks on table)) and you Excerpt 4.3-23: DIS:IntI:M-L:TL-SN (Zeitung) 01 SN: 02 TL: 03 SN: für (.2) .shih (.7) pt (.) für (1.2) ah (.7) s:: for for internet oder (.2) [die zeitung.] or the newspaper [for der ] ah ↑zeitung. for the newspaper In sum, the turn completions that include the partner’s understanding of the troublesource speaker’s incomplete turn may be accepted, rejected and/or corrected, or even ignored by the word-searching speaker. In case of a rejected and/or corrected turn completion or a delayed completion, the trouble-source speaker clarifies the partner’s understanding of his or her initial contribution and thus gets the interaction back on track. Summary This section showed that the participants included in this study may project the possible completion of the partner’s currently underway TCU when this TCU comes to a halt due to the speaker engaging in a self-directed word search activity. This finding is in line with findings of previous CA research on turn completions (Lerner, 1996, 2004). This section also showed that 204 the test takers may provide turn completions in an uncertain manner as try-markers or more confidently as assuredly correct completions. Completing the partner’s turn presumes a fairly high degree of mutual understanding between the speakers. In addition, the suggested completions may be confirmed by affirmation tokens (e.g., ‘ja’) or repetitions. The partner’s understanding of the trouble-source speaker’s incomplete turn is thus confirmed. The completions may also be rejected and corrected or simply be ignored. In this case, the troublesource speaker attempts to clarify the partner’s understanding of his or her initial contribution, so that mutual understanding can be restored. 4.3.4 Summary The last three sections were devoted to word search activities, which proved to be salient procedures used to maintain mutual understanding in the test discourse. Speakers engage in a word search when they have trouble producing a specific lexical item. A word search interrupts the speaker’s talk and may put intersubjectivity at risk. A word search, which is a form of selfinitiated repair, is usually displayed through pauses, non-lexical speech perturbations and/or word search markers uttered by the speaker of the trouble-source turn. The word search activities are first and foremost self-directed. However, the partner may be included in the search, if the speaker is unable to resolve the trouble by himself and herself. Only word search activities that involved both speaker and hearer were presented and discussed. One word search activity that was found in the data was a type of word search that includes a word search marker (e.g., ‘how do you say X’) and involves the partner to solve the trouble by means of a non-verbal signal (an eye gaze). Since most other-directed word search initiations included the English equivalent of the searched-for German word as a lexical cue to 205 make the search specific for the partner, intersubjectivity could be maintained. By providing the English equivalent of the searched-for German lexical item, trouble-source speakers may avert potential understanding trouble that may otherwise emerge due to unknown lexical items. Furthermore, the analysis showed that the partner included in the word search may disengage from the trouble-source speaker’s search. For example, the partner may say that he or she does not know the word or acknowledge comprehension of what the speaker is trying to convey without providing the searched-for item. As most word search initiations directed at the partner include the English equivalent of the searched-for German word, the interaction could continue no matter how (or if) the partner accepted to participate in the word search. Thus, mutual understanding could usually be maintained when the English equivalent of the searched-for German word was provided as a lexical cue in these word search sequences. In addition, corrections were found in the discourse between test takers after a selfdirected word search was completed and a word supplied. The analysis revealed that recipients may correct an erroneous German lexical item that the trouble-source speaker suggested after the search. The partner who provides the correction may do so regardless of whether he or she was invited (by means of a non-verbal signal) to participate in the word search. In contrast to exposed corrections, in which both interlocutors specifically orient to the trouble source, embedded corrections do not disrupt the ongoing talk, as the repaired item is included in the next action. Exposed and embedded corrections allow the speakers to realign their knowledge of the searched-for lexical item. Furthermore, instances were also found in which an English lexical item emerged from an unsuccessful solitary word search. However, the partner may not substitute the English word for the German equivalent. The partner may not find it necessary to 206 suggest the German equivalent of the English word, as mutual understanding has been reached with the production of the English lexical item. Finally, turn completions were discussed as responses to word search activities. The data anslysis showed that when a turn is disrupted due to a word search, the partner may complete the trouble-source speaker’s turn. Continuing the other’s turn requires from the partner to project the possible completion of the other person’s turn. It also requires a good understanding of what the trouble-source speaker has said so far. Thus, mutual understanding between both speakers must be given for a speaker to complete the partner’s turn. After the completion, a slot opens for the original speaker to confirm or reject the completion. Thus, the trouble-source speaker’s response suggests the degree of shared understanding between the speakers. By comfirming the partner’s completion, the speaker also confirms the partner’s understanding of the trouble-source speaker’s initial contribution. When rejecting and/or correcting or ignoring a completion, the troublesource speaker refuses to accept the partner’s interpretation and understanding of his or her initial contribution. In this case, the trouble-source speaker has to clarify the partner’s understanding of the trouble-source turn, so that intersubjectivity can be maintained. 4.4 Summary Chapter 4 identified the mechanisms of repair that are prominently used in the paired test discourse of an intermediate-level German speaking test to maintain intersubjectivity. In that respect, it was of interest to show how the procedures of repair are sequentially organized in the test discourse. In addition, the question was also whether particular procedures of repair used to accomplish ‘maintaining intersubjectivity’ can be described as more or less interactionally 207 complex, for example, in terms of turn design, orienting to trouble, resolving trouble, anticipating trouble. The chapter presented and discussed the findings from a conversation analysis conducted on the paired test discourse. Three procedures of repair turned out to be particularly prominent procedures to maintain intersubjectivity in the data set. These procedures of repair are: (a) otherinitiated self-repair, where the hearer initiates repair and the speaker repairs the trouble source in the turn following the repair initiation; (b) self-initiated self-repair, where the trouble-source speaker initiates repair and solves the trouble, either in the spot following the completed TCU that holds the repairable (transition space repair) or after the partner’s utterance that displays a misunderstanding of an earlier turn (third position repair); and (c) self-initiated other-repair, where both speaker and hearer are involved in the speaker’s word search activity. The procedures of repair presented were described with respect to its various parts, including the repair initiation, repair proper, and trouble source. In response to repair initiators, delays in turn uptake, and perceived misunderstandings, forms of self-repair (e.g., repetitions, modified repetitions, clarifications, translations) were deployed to maintain intersubjectivity. In combination with word search activities, test takers provided the English equivalent of the searched-for German word, either as a cue for the partner who was invited to participate in the word search or as the result from a solitary word search. In either case, falling back to the L1 when a word search is underway may avert potential understanding trouble and thus maintain intersubjectivity. In addition, exposed and embedded corrections of erroneous German lexical items, which emerged from a self-directed word search, allowed the speakers to realign their knowledge of the searched-for German word. Furthermore, the analysis showed that completing the partner’s turn when it came to a halt due to the speaker’s word search requires a high degree 208 of shared knowledge between both speakers. With the trouble-source speaker’s response to the partner’s turn completion, the degree of mutual understanding between both speakers was made visible. That is, the partner’s understanding of the trouble-source speaker’s initial contribution (as displayed by the turn completion) was confirmed or rejected. In case of a rejected turn completion, intersubjectivity was maintained when the trouble-source speaker clarified the partner’s understanding of his or her incomplete turn. Finally, the data analysis revealed that forms of self-repair, either other-initiated or caused by inter-turn delays or misunderstandings, can be differentiated with respect to recipient design and context-sensitivity. That is, forms of self-repair that are modified in a way to be more accessible to the partner may be considered more complex interactional resources to maintain intersubjectivity. In contrast, repetitions suggest that the speaker has only very little understanding about the degree of shared knowledge between himself or herself and the other participant. Thus, anticipating and trying to solve problems of understanding, even though a hearing problem is displayed or because the partner does not take the next turn may be indications of an advanced projectability of trouble and thus of higher interactional competence. In addition, in contrast to procedures of repair that orient to lexical item trouble, turning to a whole action as the repairable may be considered evidence of higher context sensitivity. Furthermore, forms of candidate understanding may be regarded as a stronger type of otherinitiated repair in locating the trouble source than open-class repair initiators or partial repetitions of the repairable. In the next chapter, the contextual features, such as task and ability-level combinations in the pairs, are taken into consideration in the co-construction of repair. 209 CHAPTER 5 EFFECTS OF TASK AND ABILITY LEVEL In chapter 4, I identified and described procedures of repair that emerged from a conversation analysis and turned out to be salient in the co-constructed test discourse. Test takers deployed these procedures to maintain mutual understanding in the interaction. As intersubjectivity is understood as the basis for interactional competence, practices of repair that are mostly deployed in talk-in-interaction to sustain intersubjectivity can thus be considered one major component of the construct of interactional competence. Chapter 5 is devoted to the impact of the test task and speaking ability-level combination in the test-taker pairs on the co-constructed procedures of repair. Previous research found that elements of the test situation (e.g., the task) and test-taker and interlocutor characteristics (e.g., language ability or proficiency) may influence the paired or group oral test discourse (Galaczi, 2014; Gan, 2010; Nakatsuhara, 2013; van Moere, 2007), which may result in an interaction that compromises the reliability and validity of the test. Investigating the impact of the test task and test takers’ speaking ability on the jointly constructed test discourse promises a better understanding of the co-construction and structural organization of peer-to-peer test talk in the present data set. From an interaction–abilities approach (Bachman, 1990) or a mainstream communicative language testing perspective (Harding, 2014), section 5.1 looks at the impact of the task and the speaking ability level of the members in the pair on interactional competence, that is, the coconstructed procedures of repair that were identified in chapter 4. Across tasks and ability-level combinations, I present the frequency distribution of the individual components of the repair sequence or only the repair proper if a repair sequence does not emerge as such. The findings of 210 the analysis provide an insight into the impact of the task on interactional competence in the present test setting. In addition, the data also shed light on the extent to which speaking ability corresponds with interactional competence. In the second part of chapter 5, I attempt to investigate the interlocutor effect in more detail. Some language testers have pointed out that macro categories, for example, a speaker’s language ability or proficiency, are traditionally considered stable and fixed (Brown & McNamara, 2004; Lazaraton & Davis, 2008; McNamara, 2001; McNamara & Roever, 2006). These scholars, however, stipulate that these categories should rather be described as emerging from the talk-in-interaction. They argue that participants’ language ability or proficiency is coconstructed in the test talk and is displayed in the discourse itself. Investigating how both speaking ability and interactional competence are co-constructed in sequentially organized talk may provide a more detailed picture of their relationship. Merely understanding speaking ability from a macro level perspective without investigating the test discourse itself may obscure the speaker’s actual speaking ability that is constituted and displayed in the test talk. In addition, approaching speaking ability as an evolving resource from the actual interaction that is adapted to the contextual domain in which the interaction is set would also comply with a moderate interaction-based approach to test construct definition (Chalhoub-Deville, 2003; Mislevy, 2012). Thus, in section 5.2, I identify the means, specifically the practices of repair, by which the test takers position themselves as proficient or competent in the test discourse. Section 5.3 summarizes the major findings of both analyses. 211 5.1 Impact of task and speaking ability in the test-taker pair on interactional competence After identifying instances of repair, which are deployed as interactional procedures to maintain mutual understanding between peers (see chapter 4), this section examines how the procedures found are distributed across tasks (discussion task and jigsaw tasks) and across ability-level combinations of test-taker pairs (similar and different ability-level combinations). To be precise, the following research questions are answered: What procedures of repair are used in the different tasks and the various ability-level combinations? a) What are the range and frequency of these procedures in a discussion task and in a jigsaw task? b) What are the range and frequency of procedures produced by pairs where both members of the pair are at the same level of speaking ability and in pairs where the members are at different levels of speaking ability? c) What procedures are produced predominantly by the higher or lower ability-level partner in the different ability-level combinations? Changes in both co-constructed test performance (instances of repair produced) and context (task and ability-level combination in the pair) can be expected to interrelate in the present test setting in some way, which would be consistent with previous research on paired and group second language (L2) speaking tests (e.g., Galaczi, 2014; Nakatsuhara, 2013; van Moere, 2007). In this section, I identify some trends in how the range and frequency of the interactional competence procedures change with respect to differences in task characteristics and varying 212 speaking ability levels in the test-taker pairs. Both raw and proportional frequencies are presented. It is important to note that 21 pairs at somewhat different (High–Mid, Mid–Low) and very different ability-level combinations (High–Low) were included in the study and 13 pairs at similar ability levels (High–High, Mid–Mid, Low–Low). The distribution of participating pairs is slightly skewed toward somewhat different and very different ability-level combinations, which may be reflected in the findings. First, this section presents and discusses the frequency distribution of other-initiated repair instances (repair initiators and responses to repair initiations), followed by instances of transition space repair and third position repair, and finally by word search instances (including turn completions and corrections). A summary with the main findings is presented. 5.1.1 Other-initiated self-repair As procedures to maintain intersubjectivity in the test discourse, instances of other-initiated selfrepair were prominent in the data of the present study. In section 4.1, occurrences of otherinitiated self-repair were presented and discussed. In these instances, a hearer initiates repair when he or she encounters a problem in prior talk. In the turn following the repair initiation, the trouble-source speaker repairs the problem that the hearer has brought to the original speaker’s attention (Schegloff et al., 1977). Schegloff (2000a) points out that a repair sequence emerges from the repair initiation. Overall, 82 other-initiated repair sequences were found in the entire data set. Thirty-five sequences occurred in the discussion and 47 in the jigsaw. In this section, the number and 213 distribution of the various types of repair initiation and forms of self-repair across tasks and ability-level combinations are presented. First, I look at two repair initiators, open-class repair initiators and forms of candidate understanding (understanding checks, comprehension checks, expansions), as they belong to opposing ends of a continuum in locating the trouble source (Schegloff et al., 1977). That is, open-class repair initiators are considered the weakest interactional resource and forms of candidate understandings the strongest procedure in locating the repairable. Then, I show in what tasks and how frequently the participants oriented to an action-as-a-whole as the repairable. Section 4.1.1 showed that open-class repair initiators may be used to turn to an entire action as the trouble source. Making use of this practice of repair may be an indication of a broader orientation to language (Hellermann, 2011). Finally, the range and frequency of the various forms of self-repair in response to other-initiated repair are examined across tasks and abilitylevel combinations, before the major findings are summarized. Open-class repair initiators Open-class repair initiators, such as ‘hm?’, ‘huh?’, or ‘wie bitte?’ (‘excuse me?’), are weak repair initiators, as they do not give any indication of the trouble source (Schegloff et al., 1977). They usually signal problems of hearing (Svennevig, 2008). Table 5–1 depicts the number and distribution of the classical open-class repair initiators (e.g., ‘hm?’, ‘huh?’, ‘wie bitte?’). 214 Table 5–1: Frequency distribution of open-class repair initiators Ability-level combination Course level Discussion Jigsaw High-Int. High–High Low-Int. High-Int. 9.1% (n=1) Mid–Mid Low-Int. 9.1% (n=1) High-Int. Low–Low Low-Int. High-Int. 18.2% (n=2) 9.1% (n=1) High–Mid Low-Int. High-Int. 9.1% (n=1) Mid–Low Low-Int. 9.1% (n=1) 9.1% (n=1) High-Int. 18.2% (n=2) 9.1% (n=1) High–Low Low-Int. Total 63.6% (n=7) 36.4% (n=4) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) Table 5–1 shows that eleven instances of open-class repair initiators, such as ‘hm?’, ‘huh?’ or ‘wie bitte?’, were found in the entire data set. Seven instances of open-class repair initiators occurred in the discussion and four in the jigsaw. Except for the High–High and the Low–Low ability-level pairs, open-class repair initiators were produced across the various ability-level combinations. However, this procedure was mainly deployed at somewhat different (High–Mid, Mid–Low) and very different (High–Low) ability-level combinations. In addition, in the majority of instances in the somewhat different and very different ability-level combinations, the higher ability-level partners launched the open-class repair initiators. In addition to the open-class repair initiators, repeat requests (‘repeat please’, ‘einmal’) and understanding repair initiators (‘verstehe nicht’) were found. These forms of repair initiators appear to have a function similar to the traditional open-class repair initiators, in that they do not indicate what in the prior turn is causing the trouble. The frequency distribution of repeat requests and understanding repair initiators can be found in Table 5–2. 215 Table 5–2: Frequency distribution of repeat requests and understanding repair initiators Ability-level combination Repeat requests (n=6) Discussion Jigsaw Course level High-Int. High–High Low-Int. High-Int. Mid–Mid Low-Int. High-Int. Low–Low Low-Int. 17% (n=1) 50% (n=3) High-Int. High–Mid Low-Int. High-Int. Mid–Low Low-Int. 33% (n=2) High-Int. High–Low Low-Int. Total 50% (n=3) 50% (n=3) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) Understanding repair initiators (n=2) Discussion Jigsaw 50% (n=1) 50% (n=1) 100% (n=2) 0% (n=0) Repeat requests, such as ‘einmal’ (once, or rather once more) and ‘repeat it’ or ‘can you repeat it’ occurred in both the discussion and the jigsaw. Like conventional open-class repair initiators, they do not specifically indicate to the partner what the repairable is. Table 5–2 indicates that a total of six repeat requests were produced in the data. Of these six instances, four repeat requests were in the form of ‘einmal’ (‘once’ or rather once more) and were deployed by Low–Low ability-level pairs. One occurrence was found in the discussion and three in the jigsaw. In addition, a repeat request in English, ‘repeat it’ and ‘can you repeat it’, was deployed twice at the Mid–Low ability level. Overall, low ability-level speakers in interaction with other low- or mid-level speakers produced the repeat requests. A closer look at the individual pairs that launched the repeat requests reveals that each form was produced by only one pair. That is, the same Low–Low ability-level pair deployed the repair request ‘einmal’ once in the discussion and three times in the jigsaw, and the same Mid–Low ability-level pair produced the ‘repeat it’ 216 request twice in the discussion. Thus, the fact that either repeat request is deployed in the interactions of only one pair makes the procedure of repeat requests appear quite idiosyncratic. In addition to repeat requests, another type of an open-class repair initiator that displays an understanding or comprehension problem, such as ‘verstehe nicht’ (don’t understand) or ‘weiß nicht, was du fragst’ (don’t know what you are asking), was found only in the discussion data. This repair initiator was produced twice (see Table 5–2). It was launched as second repair initiator in a multiple repair initiation sequence in the discussion of two pairs, a Mid–Mid abilitylevel pair and a High–Low ability-level pair. That this form of repair initiation was deployed in the discussion only and at only two ability-level combinations may suggest that it is a rare procedure to maintain intersubjectivity. In sum, the quantitative analysis showed that open-class repair initiators predominantly occur in the discussion and jigsaw of pairs at somewhat different and very different ability-level combinations. However, more different ability-level pairs than same ability-level were included in the study. In addition, other forms of open-class repair initiators, such as repeat requests and understanding repair initiators (‘verstehe nicht’), were used very distinctively by specific pairs. After looking at the range and frequency of open-class repair initiators, the next section turns to the number and distribution of forms of candidate understanding across tasks and ability-level combinations. Candidate understanding As was pointed out in section 4.1.1, candidate understanding (Kurhila, 2006) is the strongest type of other-initiated repair in locating the trouble source, as the recipient articulates his or her interpretation of the previous turn and thus points the trouble-source speaker directly to the 217 repairable (Schegloff et al., 1977). Table 5–3 shows the frequency distribution of the occurrences of understanding checks and comprehension checks. Table 5–3: Frequency distribution of understanding checks and comprehension checks Understanding checks (n=19) Course level Discussion Jigsaw High-Int. 10.5% (n=2) High–High Low-Int. High-Int. 10.5% (n=2) Mid–Mid Low-Int. High-Int. 5.3% (n=1) Low–Low Low-Int. 5.3% (n=1) High-Int. 5.3% (n=1) High–Mid Low-Int. 10.5% (n=2) 10.5% (n=2) High-Int. 10.5% (n=2) Mid–Low Low-Int. 5.3% (n=1) High-Int. 5.3% (n=1) 5.3% (n=1) High–Low Low-Int. 10.5% (n=2) 5.3% (n=1) Total 47.4% (n=9) 52.6% (n=10) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) Ability-level combination Comprehension checks (n=14) Discussion Jigsaw 7.1% (n=1) 7.1% (n=1) 21.4% (n=3) 7.1% (n=1) 7.1% (n=1) 14.3% (n=2) 7.1% (n=1) 7.1% (n=1) 42.9% (n=6) 21.4% (n=3) 57.1% (n=8) As Table 5–3 indicates, understanding checks, which as one form of candidate understanding are used to clarify one’s understanding of the previous turn, were deployed nine times in the discussion and ten times in the jigsaw. They are almost evenly distributed across the two tasks, suggesting that this procedure is produced in a consistent manner in both the discussion task and jigsaw task. However, in the discussion, understanding checks were produced primarily at somewhat different and very different ability-level combinations. In the jigsaw, they were deployed across a wider range of speaking ability combinations and occurred more in the interactions of similar ability-level pairs. In comprehension checks, another form of candidate understanding, interlocutors summarize their understanding of the partner’s previous contribution. Six instances of 218 comprehension checks were found in the discussion and eight in the jigsaw. Thus, comprehension checks were produced to a similar extent across the two tasks. As Table 5–3 shows, comprehension checks were hardly, if at all, produced in the discussion by pairs who are at the same ability level (High–High, Mid–Mid, and Low–Low). In the somewhat different (High–Mid and Mid–Low) and very different (High–Low) ability-level combinations, test-taker pairs deployed comprehension checks more frequently when engaging in the discussion task. In comparison, the majority of comprehension checks in the jigsaw occurred at two ability-level combinations. Three instances of this procedure were produced between Mid–Mid ability-level speakers at the high-intermediate level (fourth-semester German) and another three at the Mid–Low level of low-intermediate level (third-semester German) speakers. Thus, pairs at only two ability levels used comprehension checks. Looking closely at the individual pairs that produced the comprehension checks in the jigsaw, it becomes apparent that the three instances deployed at the Mid–Low ability level were produced in the discourse of one pair alone. The three comprehension checks were even launched by the same mid-level speaker. Similarly, the three occurrences of comprehension checks found at the Mid–Mid ability level were produced by only one pair as well. Here, one instance was initiated by one partner, the other two by the other. In sum, even though comprehension checks were deployed in similar number in the discussion and the jigsaw tasks, they were used differently across ability-level combinations. They mainly occurred at somewhat different and very different ability-level combinations in the discussion and predominantly at two very specific ability-level combinations (Mid–Mid, Mid– Low) in the jigsaw. Expansions are the third form of candidate understanding. The number and distribution of expansions across both tasks and all ability-level combinations is presented in Table 5–4. 219 Table 5–4: Frequency distribution of expansions Ability-level combination Course level High-Int. High–High Low-Int. High-Int. Mid–Mid Low-Int. High-Int. Low–Low Low-Int. High-Int. High–Mid Low-Int. High-Int. Mid–Low Low-Int. High-Int. High–Low Low-Int. Total Discussion Jigsaw 10% (n=1) 10% (n=1) 20% (n=2) 10% (n=1) 20% (n=2) 30% (n=3) 50% (n=5) 50% (n=5) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) In expansions, recipients further develop the partner’s previous contribution. Like the understanding and comprehension checks, expansions were produced in both the discussion and the jigsaw (see Table 5–4). In the discussion, expansions were deployed only at the highintermediate level (fourth-semester German). In the jigsaw, however, expansions were produced at both the high- and low-intermediate level (fourth and third-semester German, respectively). Expansions were found fives times in each task, particularly at the High–Mid and the High–Low ability-level combinations. Thus, the data suggest that even though expansions were produced in both tasks, they were not produced frequently and are therefore not well distributed across the various ability-level combinations. Expansions were mainly produced at two ability-level combinations, which may indicate that this procedure is very distinctively used. To summarize, all forms of candidate understanding were produced to a similar extent in number in both the discussion and the jigsaw task. Understanding checks were produced mostly at somewhat different and very different ability-level combinations in the discussion but across 220 the entire range of speaking ability combinations (including the same ability-level combinations) in the jigsaw. Similarly, comprehension checks were deployed predominantly at somewhat different and very different ability-level combinations in the discussion. In the jigsaw, however, comprehension checks were used by only two pairs, who were at two ability-level combinations. In addition, expansions in both tasks were deployed for the most part at two ability-level combinations, indicating that this procedure may be fairly idiosyncratic in its use as well. After investigating the number and distribution of repair initiators in this section, the focus now shifts to a procedure of repair that is oriented to the entire action of the previous turn as the trouble source. Orienting to an action-as-a-whole as the repairable Section 4.1.1 showed that test takers may use open-class repair initiators (e.g., ‘wie bitte?’) or rising-intonational full repeats to turn to an action-as-a-whole as the repairable (Drew, 1997; Robinson & Keveo-Feldman, 2010). In comparison to other trouble sources, such as lexical trouble, reference issues, or hearing problems, identifying a whole action as problematic appears to be a type of higher order trouble (Robinson & Keveo-Feldman, 2010). Test takers who project the partner’s action as the repairable may orient to language in a wider sense and may thus have obtained a greater interactional competence (Hellermann, 2011). Table 5–5 depicts the number and distribution of test takers’ orientation to an action-as-a-whole as the repairable across tasks and ability-level combinations. 221 Table 5–5: Frequency distribution of entire action trouble Ability-level combination Course level Discussion Jigsaw High-Int. High–High Low-Int. High-Int. 20% (n=1) Mid–Mid Low-Int. High-Int. Low–Low Low-Int. High-Int. 40% (n=2) 20% (n=1) High–Mid Low-Int. High-Int. Mid–Low Low-Int. 20% (n=1) High-Int. High–Low Low-Int. Total 40% (n=2) 60% (n=3) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) As can be seen from Table 5–5, test takers oriented to an action-as-a-whole in both the discussion task and the jigsaw task. Two instances were found in the discussion and three in the jigsaw. This procedure of repair occurred rarely in the test discourse analyzed in this study. Turning to a whole action as the repairable was accomplished by only a handful of pairs. For example, this procedure was detected three times at the High–Mid ability level between high-intermediate level (fourth-semester German) students. At this ability level, it was produced twice in the discussion and once in the jigsaw. Each time, it was the higher ability-level participant who initiated an open-class repair initiator (‘wie bitte?’, excuse me?) to display that the action the partner has produced does not sequentially match the previous talk. At first glance, the data may suggest that there is a tendency for high ability-level speakers to be more prone to display incoherence between current and previous actions when interacting with a mid-level speaker. However, orienting to an entire action in the previous turn was also accomplished in the jigsaw interactions of a Mid–Mid and a Mid–Low level pair. That 222 is, a mid and a low ability-level participant also turned to whole action trouble. In the Mid–Mid level pair, the open-class repair initiator ‘wie bitte?’ (‘excuse me?’) was produced to display trouble with the entire action in the preceding turn. The low ability-level speaker in the Mid–Low ability-level pair, however, deployed a full repeat with a rising intonation contour to orient to trouble caused by a sequentially incoherent action that was put forth by the partner. Thus, turning to a whole action as the repairable is a rarely occurring practice of repair. The few instances found in the present data set suggest that this procedure is not necessarily tied to the speaking ability combination in the pair or to the ability level of the speaker who initiates the repair. However, which pairs initiate repair to indicate an action-as-a-whole as trouble source may be contingent on the task. There may be a trend suggesting that high-level speakers in High– Mid ability-level pairs orient to an entire action as trouble source in both the discussion and jigsaw task, whereas mid-level speakers in Mid–Mid ability-level pairs and low-level speakers in Mid–Low ability-level pairs are more inclined to turn to whole action trouble in the jigsaw. This section presented the number and distribution of repair initiators (open-class repair initiators and forms of candidate understanding) as well as of test takers orienting to an action-asa-whole as the repairable. The next section focuses on forms of self-repair in response to the partner’s repair initiation. Forms of self-repair after repair initiations by the other Section 4.1.2 showed that trouble-source speakers when responding to hearing repair initiators (e.g., open-class repair initiators or repetitions) may repeat the trouble source and adjust it by dropping, adding, or changing elements of the trouble source turn (Schegloff, 2004). The data analysis revealed that in addition to the modified repetitions, the original speakers may also 223 respond by means of other methods, for example, by clarifying, explaining, reformulating questions, adjusting responses, and translating problematic lexical items. The use of these various forms of self-repair, including modified repeats, suggests that the trouble-source speaker has projected that the partner has encountered a problem of understanding, even though a hearing repair initiator was displayed (Svennevig, 2008). By adjusting and clarifying his or her initial utterance, the trouble-source speaker makes his or her contribution more accessible to the partner to facilitate understanding. Thus, the trouble-source speaker is aware of a potential gap in shared knowledge between himself or herself and the partner. As was pointed out in chapter 4, procedures of self-repair that are better designed to the recipient and are more context-sensitive may be considered more complex interactional resources in maintaining intersubjectivity. Table 5–6 shows the range and frequency of the procedures that were constructed in ways to make utterances more accessible to the partner. These procedures are modified repetitions and other adjustments of the problematic talk that were deployed in response to other-initiated hearing repair initiators, that is, open-class repair initiators, partial and full repeats, and repeats with question words. 224 Table 5–6: Frequency distribution of modified repetitions and other forms of self-repair (adjustments, clarifications) orienting to understanding trouble Modified repetitions (n=9) Ability-level combination Course level Discussion Jigsaw High-Int. High–High Low-Int. High-Int. Mid–Mid Low-Int. High-Int. 22.2% (n=2) Low–Low Low-Int. 11.1% (n=1) High-Int. 22.2% (n=2) 11.1% (n=1) High–Mid Low-Int. High-Int. Mid–Low Low-Int. 22.2% (n=2) 11.1% (n=1) High-Int. High–Low Low-Int. Total 66.7% (n=6) 33.3% (n=3) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) Adjustments, clarifications (n=16) Discussion Jigsaw 12.5% (n=2) 6.3% (n=1) 6.3% (n=1) 6.3% (n=1) 6.3% (n=1) 25% (n=4) 6.3% (n=1) 12.5% (n=2) 6.3% (n=1) 6.3% (n=1) 43.75% (n=7) 6.3% (n=1) 56.25% (n=9) As can be seen in Table 5–6, modified repeats were produced less frequently than other forms of self-repair used to repair a problem of understanding after a hearing repair initiation. In the discussion task, modified repeats were launched six times; three instances were found in the jigsaw task. Due to the small number of occurrences, modified repeats are not as well distributed across the various ability-level combinations as other forms of self-repair. In contrast, other forms of self-repair (e.g., clarifications, translations of problematic German lexical items) that attempt to repair an understanding problem even though a hearing repair initiator was displayed were produced seven times in the discussion and nine times in the jigsaw. Except for the High–High ability-level pairs, attempts to repair problems of understanding rather than hearing occurred across all ability-level combinations in both the discussion and the jigsaw. That no instances were found at the High–High ability-level 225 combination is due to the fact that hardly any open-class repair initiators or repetitions to initiate repair were produced by speakers at this ability level. When combining the instances of modified repeats and the other forms of self-repair produced in the entire data set, it becomes apparent that these instances were produced across a wide range of ability-level combinations, which may suggest that the ability level of the members in the pair does not play a major role in projecting potential problems of understanding or comprehension when a hearing repair initiator has been launched. In addition, repetitions or affirmation tokens were also produced in response to a hearing repair initiator, even though a lexical understanding or comprehension problem was at stake. Thus, instances as such suggest that the trouble-source speaker was unable to project a potential understanding or comprehension problem and thus treated the displayed trouble of hearing as a hearing problem. In these cases, the trouble-source speaker was unable to tailor his or her contributions to the partner’s knowledge or lack thereof. Table 5–7 shows the number and distribution of repetitions and affirmations after hearing repair initiations. 226 Table 5–7: Frequency distribution of repetitions or affirmations after a hearing problem was displayed Ability-level combination Course level Discussion Jigsaw High-Int. High–High Low-Int. High-Int. Mid–Mid Low-Int. 12.5% (n=1) High-Int. 12.5% (n=1) Low–Low Low-Int. 12.5% (n=1) High-Int. 25% (n=2) High–Mid Low-Int. 12.5% (n=1) High-Int. Mid–Low Low-Int. 25% (n=2) High-Int. High–Low Low-Int. Total 12.5% (n=1) 87.5% (n=7) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) As can be taken from Table 5–7, instances of repetition and affirmation as response to hearing repair initiators mainly occurred in the jigsaw; only one occurrence was found in the discussion. In the jigsaw, they were mainly deployed at somewhat different (High–Mid, Mid– Low) ability-level combinations and at the Low–Low ability level. In addition to the forms of self-repair presented in Tables 5–6 and 5–7, in two instances, the partner’s repair initiation was ignored. In one instance, the trouble-source speaker initiated an entirely new sequence and did not repair the trouble. One instance was found where the troublesource speaker broke down while trying to repair the trouble. Also, in six instances, the test discourse indicated that a mere repetition of the repairable turned out to be sufficient, since an actual hearing problem was at stake, as was displayed by the hearing repair initiator. To summarize, modified repeats and other forms of self-repair (e.g., translations of potentially problematic lexical items, clarifications, reformulations of questions), both of which were used to make a problematic utterance more accessible to the partner even though hearing 227 trouble was displayed, occurred in a consistent manner across tasks and ability-level combinations. The majority of self-repair after a hearing repair initiator oriented to the repairable as a problem of understanding rather than hearing. Summary Most repair procedures discussed in this section (e.g., orienting to the whole action as trouble source, launching open-class repair initiators, checking understanding or comprehension, responding to other-initiated repair by means of modified repeats) occurred in both the discussion task and the jigsaw task. However, asking the partner to repeat the previous turn by displaying incomprehension (‘verstehe nicht’, don’t understand) was found in the discussion data only. The analysis also indicates that forms of self-repair used to repair an understanding problem after a hearing repair initiator was deployed were evenly distributed across the various ability-level combinations. Understanding checks when produced in the jigsaw also occurred across all ability-level combinations. The majority of procedures analyzed, however, seem to be relatively distinctively used, that is, they were deployed in the discourse of pairs at particular ability-level combinations or were even used by specific pairs only. Such procedures, for example, are launching the open-class repair initiators ‘einmal’ and ‘verstehe nicht’, checking comprehension, giving expansions, and orienting to the whole action as the repairable. In addition, with regard to test takers’ ability level in the pair, the quantitative analysis revealed that the ability level may have an effect on the initiation of some procedures, but not necessarily on all. For example, open-class repair initiators, such as ‘hm?’, ‘huh?’, ‘wie bitte?’, were launched mostly by the higher ability-level partner in the somewhat different and very 228 different ability-level combinations. The repeat requests, such as ‘einmal’ and ‘repeat it’, appear to be produced mainly by the low ability-level speaker in interaction with other low- or mid-level speakers. However, checking understanding and providing modified repeats and other forms of adjustments and modifications as response to other-initiated repair, all of which may be considered interactionally fairly advanced procedures, are deployed across various ability-level combinations and are initiated by speakers at different ability levels (high, mid, low). In addition, the data analysis suggests that orienting to an action-as-a-whole as the repairable does not seem to be tied to the speaking ability combination in the pair or to the ability level of the repair-initiating speaker. However, there seems to be an interplay between abilitylevel combination and task, because the lower ability-level pairs (Low–Low, Mid–Low) turned to an entire action only in the jigsaw, whereas higher ability-level pairs (High–Mid) made use of this repair procedure in both the discussion and the jigsaw. After looking at the number and distribution of instances of repair initiation and repair in sequences of other-initiated self-repair in this section, the next section turns to instances of selfinitiated self-repair, particularly occurrences of transition space repair and third position repair. 5.1.2 Self-initiated self-repair In addition to forms of other-initiated self-repair discussed in the previous chapter, forms of selfinitiated self-repair were also prevalent in the present data set. As was shown in section 4.2, the original speaker may initiate and provide repair in the transition space of his or her initial turn when the partner delayed the uptake of the next turn. This structure has been referred to as transition space repair in the CA literature (Schegloff et al., 1977). In addition, the conversation analysis of the present study also revealed that the original speaker may initiate repair when the 229 partner’s contribution indicated that he or she must have misunderstood the previous turn. This procedure of repair is known as third position repair (Schegloff, 1992a). This section looks at the number and distribution of both practices of repair across tasks and ability-level combinations. The range and frequency of transition space repair across tasks and ability-level combinations is presented first, followed by the number and distribution of third position repair. The major findings are summarized. Transition space repair As was pointed out in section 4.2.1, the test takers included in this study may delay taking the next turn, even though the current speaker’s turn was possibly complete and the current hearer was selected as next speaker. Due to the delay, the original speaker may anticipate a problem of hearing, lexical understanding, or comprehension and therefore take the floor again to initiate repair in the transition space, which is the spot after his or her just possibly completed turn. Table 5–8 shows the number and distribution of transition space repair in both the discussion task and the jigsaw task and across the various ability-level combinations in the test-taker pairs. 230 Table 5–8: Frequency distribution of transition space repair Ability-level combination Course level Discussion Jigsaw High-Int. 2.6% (n=1) High–High Low-Int. 2.6% (n=1) High-Int. 7.7% (n=3) Mid–Mid Low-Int. 2.6% (n=1) 5.1% (n=2) High-Int. Low–Low Low-Int. 2.6% (n=1) 2.6% (n=1) High-Int. 7.7% (n=3) 5.1% (n=2) High–Mid Low-Int. High-Int. 7.7% (n=3) 12.8% (n=5) Mid–Low Low-Int. 5.1% (n=2) 5.1% (n=2) High-Int. 10.3% (n=4) 10.3% (n=4) High–Low Low-Int. 2.6% (n=1) 7.7% (n=3) Total 41% (n=16) 59% (n=23) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) As can be seen in Table 5–8, of the 39 instances of transition space repair produced in the entire data set, 23 occurrences were found in the jigsaw, whereas 16 were detected in the discussion. In addition, transition space repair was mostly produced in the discourse of somewhat different (High–Mid, Mid–Low) and very different (High–Low) ability-level pairings. For both tasks combined, ten instances were found in the ability-level pairs whose members are at fairly similar speaking ability (High–High, Mid–Mid, Low–Low), whereas 29 instances of transition space repair were produced in the discourse of somewhat and very different ability-level pairs. Particularly high-intermediate level (fourth-semester German) participants at the Mid– Low and High–Low ability level produced transition space repair the most. In these highintermediate level pairings, it was either the higher or the lower ability-level speaker who provided the repair in both the discussion and the jigsaw. In the low-intermediate (third-semester German) level pairs, only the higher ability-level partner was found to launch transition space repair in either task. 231 The majority of transition space repair are rewordings, translations, and clarifications of parts of the trouble-source turn. Only a small number of self-repairs were repetitions. Six repetitions were found in the entire data set: three in the discussion and three in the jigsaw. They were produced at various ability levels. In the discussion, two instances of repetitions were found at the Mid–Low and one at the Mid–Mid ability level. In the jigsaw, the three repetitions occurred at the Mid–Low, High–High, and Low–Low ability levels. Similarly to the otherinitiated self-repairs, the self-repairs in transition space were mostly produced in a way to make a potentially problematic lexical item or utterance more accessible to the partner, with the goal to facilitate understanding and to maintain intersubjectivity. In addition, the high number of transition space repair produced in the test discourse indicates that this practice is a common procedure in response to a partner delaying the uptake of his or her turn. Only four instances were found where the original speaker did not repair her initial turn in the transition space but continued to talk when the partner delayed the uptake of the next turn. Two instances occurred in the discourse of a High–Mid ability-level pair when engaging in the discussion task. Each time, it was the higher-level participant who did not initiate repair but continued with her talk. Another two were found in Low–Low and Mid–Mid ability level interactions. To summarize, the data analysis showed that transition space repair is commonly used when the partner delays his or her uptake of the next turn. Very rarely do original speakers continue with their talk. In the majority of cases, original speakers anticipate a problem of lexical understanding or comprehension and thus repair a potentially problematic utterance in transition space in a way to make it more accessible to the partner. Somewhat more instances of transition space repair were produced in the jigsaw than in the discussion. The analysis also revealed that 232 transition space repair in conjunction with the partner delaying the turn uptake occurred more often in the somewhat different and very different ability-level combinations. In addition, both the higher and the lower ability-level speaker in the somewhat different and very different ability level combinations initiated transition space repair. In comparison to transition space repair, third position repair was produced infrequently in the present data set. I turn to third position repair in the next section. Third position repair In contrast to transition space repair, the speaker does not delay, but takes his or her turn after the original speaker has completed his or her turn. However, the partner’s utterance indicates that the partner must have misunderstood the previous turn. In the position following the misunderstood turn, the original speaker initiates repair and attempts to repair the misunderstanding. Table 5–9 depicts how third position repair varies across tasks and ability-level combinations and how frequently the procedure was produced in both the discussion and the jigsaw task and across the different test-taker ability-level combinations. 233 Table 5–9: Frequency distribution of third position repair Ability-level combination Course level Discussion Jigsaw High-Int. High–High Low-Int. High-Int. 28.6% (n=2) Mid–Mid Low-Int. High-Int. Low–Low Low-Int. 14.3% (n=1) High-Int. 14.3% (n=1) High–Mid Low-Int. High-Int. Mid–Low Low-Int. High-Int. High–Low Low-Int. 14.3% (n=1) 28.6% (n=2) Total 14.3% (n=1) 85.7% (n=6) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) In comparison to transition space repair discussed in the previous section, Table 5–9 shows that instances of third position repair were produced rather infrequently in the test discourse. As can be seen in Table 5–9, one instance was produced in the discussion and six in the jigsaw. The one instance in the discussion was deployed by a High–Low ability-level pair. The six instances of third position repair found in the jigsaw were produced at various abilitylevel combinations, such as Mid–Mid, Low–Low, High–Mid, and High–Low. In the somewhat different (High–Mid) and very different (High–Low) ability-level combinations, the higher ability-level speaker initiated the third position repair. However, not only high ability-level speakers produced instances of third position repair. The procedure was also initiated by low and mid level speakers who were paired with a similar ability-level partner. In sum, third position repair is not as widely used to maintain intersubjectivity as transition space repair. Third position repair mostly occurred in the jigsaw and was produced by 234 pairs across various ability-level combinations, including lower ability levels, such as Low–Low and Mid–Mid pairings. Summary To summarize, transition space repair was used more frequently to maintain intersubjectivity than third position repair. When the partner delays to take the next turn, the original speaker usually tries to preempt further trouble and to maintain intersubjectivity by repairing the original utterance in the transition space. The majority of self-repairs, which are clarification, translation, and rewordings, were constructed in a way to minimize the potential gap in shared knowledge between the speakers. Transition space repair was produced in both tasks. However, somewhat more occurrences were found in the discourse elicited by the jigsaw. More instances of transition space repair were also found at somewhat different (High–Mid and Mid–Low) and very different ability-level (High–Low) combinations. However, more pairs at these ability levels were included in the study, which may be one of the reasons that more instances were found at somewhat different and very different ability-level combinations. Both higher and lower abilitylevel speakers initiated repair in the somewhat different and very different ability-level combinations. In contrast, third position repair was produced a lot less in the test discourse. It mainly occurred in the jigsaw but was produced across various ability-level combinations, that is, not only at high-ability level combinations (High–Low and High–Mid) but also at mid and low ability levels (Mid–Mid and Low–Low). Third position repair and transition space repair are forms of self-initiated self-repair. The next section is devoted to word search activities, which are understood as forms of self-initiated 235 repair. However, instead of the trouble-source speaker, it is the partner who repairs the trouble or is invited to repair. 5.1.3 Word search activities As was pointed out earlier, word search activities turned out to be prominent in the present test discourse. Section 4.3 showed that the participants included in this study may have difficulty in producing the next relevant linguistic item. Non-lexical speech perturbations (e.g., ‘uh’ or a pause) usually initiate repair and indicate to the partner that a word search is underway (Schegloff, 1979). A word search can be considered forms of self-initiated repair (Kurhila, 2006). Searching for an unavailable lexical item interrupts the speaker’s turn and may have an effect on mutual understanding in the interaction. For the analysis, word search activities that include the partner in the search process were examined. The word search activities identified in this study include procedures that prevent problems of lexical understanding that may otherwise arise due to the unavailable lexical item, allow the speakers to realign their knowledge, and make the degree of shared knowledge between the speakers visible. Section 4.3 presented and discussed three forms of word search activities: (a) other-directed specific word searches in combination with so-called word search markers (e.g., ‘what’s the word’) that ask the partner to provide the lexical item being sought; (b) corrections provided by the partner after the trouble-source speaker suggested a German word that emerged from a just completed solitary search; and (c) turn completions provided by the partner while a word search is in process, with the intention to continue the current speaker’s halted turn to next possible completion. These procedures, all of which were produced in 236 combination with the partner’s word search, may be considered means to maintain intersubjectivity. In this section, the number and distribution of each word search activity (and its parts) listed above are presented and discussed. I first turn to the word search markers, then to the corrections, and finally to the turn completions. The major findings are summarized in a summary section. Word search markers As was laid out in section 4.3.1, word search activities may occur in combination with so-called word search markers, such as ‘what’s it called?’ or ‘wie sagt man?’ (how does one say?). The marker indicates that the speaker has run into trouble producing the next due item. However, the word search may have already been in process, before the marker is launched (Brouwer, 2003). Non-lexical speech perturbations (e.g., sound stretches and ‘uh’) and pauses usually signal that a word search is underway (Schegloff, 1979). Brouwer (2003) also points out that deploying a word search marker cannot be considered a help request. That is, a word search marker, especially when uttered with a softer volume, can be understood as being part of a self-directed word search activity that does not include the other. The marker then signals the partner that a word search is in process and that the current speaker is self-repairing the trouble. However, a word search, accompanied by a word search marker and initially self-directed, may be extended to the partner to obtain his or her help with the search. The trouble-source speaker may provide a non-verbal signal, such as an eye gaze, to include the interlocutor to participate in the word search. In the majority of word search activities found in the test discourse of the present study, the partner was invited to participate in 237 the word search. Of the 23 word search activities that included a word search marker, six were self-directed and 17 were directed to the partner. In addition, Brouwer (2003) also emphasizes that the repair-initiating speaker has to make specific what lexical item he or she is searching for to obtain help from the partner. That is, the trouble-source speaker has to provide some sort of a cue. In the present study, of the 15 otherdirected specific word searches accompanied by word search markers that were produced, 13 word searches were extended to the partner by supplying an English word for the German equivalent that was being sought. Falling back to the L1 facilitates understanding between the interlocutors, since the speakers included in this study are native English speakers. In the other two word search activities, the speaker suggested a German word that he or she was uncertain about, as indicated by the rising intonation contour. In addition, two instances of nonspecific other-directed word search were found. With these, the speaker tries to include the partner into the word search activity, but the search remains nonspecific, so that the partner is unable to help. Other-directed nonspecific word search activities were found in both the discussion and the jigsaw, each time at the high-intermediate level. In the discussion, such a procedure was produced at the Low–Low ability level; in the jigsaw, it was deployed in the interaction between a high- and a low-level speaker, where the low ability-level speaker initiated the word search. In the following sections, I show how the types of word search markers (interrogative and ‘ich weiß nicht’/‘I don’t know’ markers) vary and how frequently they were used across tasks and ability-level combinations. The partner’s response to the invitation to participate in the word search is also examined. 238 Other-directed specific word search markers In Table 5–10, the number and distribution of the other-directed word searches are presented across tasks and ability-level combinations. The forms of other-directed word search activities are differentiated with respect to the type of word search marker used. Table 5–10: Frequency distribution of other-directed word search markers: interrogatives and ‘ich weiß nicht’/‘I don’t know’ markers Interrogative (n=11) Ability-level combination Course level Discussion Jigsaw High-Int. High–High Low-Int. High-Int. 9.1% (n=1) 18.2% (n=2) Mid–Mid Low-Int. 9.1% (n=1) High-Int. Low–Low Low-Int. High-Int. High–Mid Low-Int. 9.1% (n=1) 9.1% (n=1) High-Int. 9.1% (n=1) Mid–Low Low-Int. High-Int. High–Low Low-Int. 36.4% (n=4) Total 72.7% (n=8) 27.3% (n=3) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) ‘ich weiß nicht’/‘I don’t know’ marker (n=4) Discussion 25% (n=1) Jigsaw 25% (n=1) 50% (n=2) 100% (n=4) 0% (n=0) As can be seen in Table 5–10, fewer instances of an other-directed specific word search (with either word search marker) were produced in the jigsaw than in the discussion. That is, not taking the type of word search marker into account, three specific word search activities directed to the partner were found in the jigsaw, whereas 12 were produced in the discussion. In addition, the pairs with members at similar ability levels (High–High, Mid–Mid, Low– Low) initiated fewer other-directed specific word search activities with a word search marker than pairs who were at somewhat different (High–Mid, Mid–Low) and very different (High– 239 Low) ability-level combinations. Thus, five instances of a specific word search activity directed to the partner were found in the discourse of pairs at similar ability-level combinations, whereas twice as many occurrences were detected at different ability-level combinations. As can be seen in Table 5–10, eight instances of specific interrogative word search markers directed at the other were found in the discussion data of this study. Of these eight occurrences, two instances included a ‘wie sagt man X’ (how does one say X) marker, two a ‘how do you say X’ marker, and one each of a ‘how do you say that’, ‘was is X’ (what is X), ‘what’s the word for X,’ and ‘wie heißt X’ (what is X called) marker. These markers were used by pairs at somewhat different (High–Mid, Mid–Low) and very different (High–Low) abilitylevel combinations and at the Mid–Mid ability level. Table 5–10 shows that interrogative word search markers were hardly deployed in the jigsaw. Merely three instances of this procedure could be identified. In the jigsaw, two of the three word search activities were found in the discourse of test-taker pairs at the Mid–Mid and High–Mid ability levels. The interrogative word search markers used were ‘wie sagt man X’ (how does one say X), ‘was heißt X’ (what is X called), and ‘was bedeutet X’ (what does X mean). In addition, in both the discussion and jigsaw task, the lower ability-level partner in the somewhat different and very different ability-level combinations usually deployed an otherdirected word search in combination with an interrogative word search marker. Table 5–10 also indicates that in comparison to interrogative word search markers, ‘ich weiß nicht’/‘I don’t know’ markers were used rather infrequently. This marker was deployed in the discussion and between high-intermediate (fourth-semester German) level speakers only. Of the four instances that occurred, one occurrence each was found in a High–High and a High–Mid 240 interaction; two instances were produced between speakers at the Mid–Low ability level. At the somewhat different (High–Mid, Mid–Low) ability level, the lower ability-level speaker initiated the word search. In sum, other-directed word search activities accompanied by an interrogative word search marker were produced in both the discussion and jigsaw task, but the procedure was less prominent in the jigsaw than in the discussion. Due to the small number of occurrences in the jigsaw, the procedure is less consistent across ability-level combinations in this task. The few times this procedure was produced, however, it occurred in the discourse of pairs at the Mid–Mid and High–Mid ability-level combinations. In the discussion, interrogative word search markers were deployed at these ability levels as well. Also, the lower ability-level speaker usually initiated the word search in the somewhat different and very different ability-level combinations in both the discussion and the jigsaw. In addition, initiating a word search with an ‘ich weiß nicht’/‘I don’t know’ marker is very specific to the task (discussion), the ability-level combination (High–High, High–Mid, Mid–Low), and the course level (high-intermediate). After investigating the number and distribution of the word search initiations, the focus now shifts to the responses to other-directed specific word search initiations. Responses of other-directed word search initiations The other-directed specific word search initiations that occur in combination with word search markers open up a slot for the hearer to respond to the repair request. As discussed earlier, the partner may provide the German word being sought, indicate that he or she does not know the searched-for lexical item, or disengage from the word search activity altogether by providing an affirmative token. Forms of a non-response were also detected. 241 Table 5–11 shows how two responses, that is, providing the searched-for German word and launching an ‘ich weiß nicht’/‘I don’t know’ token are distributed across tasks and abilitylevel combinations. Table 5–11: Frequency distribution of instances of searched-for word provided and ‘ich weiß nicht’/‘I don’t know’ token Searched-for word provided (n=5) Ability-level combination Course level Discussion Jigsaw High-Int. High–High Low-Int. High-Int. 20% (n=1) Mid–Mid Low-Int. High-Int. Low–Low Low-Int. High-Int. 20% (n=1) High–Mid Low-Int. High-Int. 20% (n=1) Mid–Low Low-Int. High-Int. High–Low Low-Int. 40% (n=2) Total 80% (n=4) 20% (n=1) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) ‘ich weiß nicht’/ ‘I don’t know’ token (n=4) Discussion Jigsaw 25% (n=1) 25% (n=1) 25% (n=1) 25% (n=1) 50% (n=2) 50% (n=2) Table 5–11 shows that out of the 15 other-directed specific word search initiations with word search markers, five were responded to, in that the German lexical item was provided. Four such instances occurred in the discussion: two at somewhat different (High–Mid, Mid–Low) and another two at very different (High–Low) ability-level combinations. One occurrence was found in the jigsaw, at the Mid–Mid ability level. That only one instance was found in the jigsaw can be explained with the overall small number of other-directed word search initiations launched in the jigsaw. Overall, providing the German equivalent in response to a word search occurred in both 242 tasks and was mainly produced at somewhat different and very different ability-level combinations, in which usually the higher-level speaker provided the German word sought. In four instances, when the partner was asked to participate in the word search and to supply the German equivalent to an English word, the partner responded that he or she did not know how to say the searched-for word in German. Two instances of this response occurred in the discussion at the Mid–Mid and High–Mid ability-level combinations; the other two occurrences were produced in the jigsaw at same ability-level combinations (Mid–Mid, High– Mid). At the High–Mid ability level, both the high and the low ability-level speaker were found to respond to a word search initiation with an ‘ich weiß nicht’ token. Instances were also found where the partner disengages from the word search or does not respond to an other-directed word search. The frequency distribution of these two types of responses can be seen in Table 5–12. Table 5–12: Frequency distribution of disengagements from word search and non-responses Acknowledgment but no help provided (n=3) Ability-level combination Course level Discussion Jigsaw High-Int. 33.3% (n=1) High–High Low-Int. High-Int. 33.3% (n=1) Mid–Mid Low-Int. High-Int. Low–Low Low-Int. High-Int. High–Mid Low-Int. High-Int. 33.3% (n=1) Mid–Low Low-Int. High-Int. High–Low Low-Int. Total 100% (n=3) 0% (n=0) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) 243 Non-response (n=3) Discussion Jigsaw 33.3% (n=1) 66.7% (n=2) 100% (n=3) 0% (n=0) Table 5–12 shows that in two instances produced by pairs at similar speaking ability levels (High–High, Mid–Mid), the hearer did not respond to the request for other-repair per se but merely produced an affirmative token (‘ja’, ‘hm’) to indicate that he or she recognizes the searched-for word. In the instances mentioned, the trouble-source speaker provided the English equivalent of the searched-for German word to make explicit to the partner what lexical item he or she was searching for. Another instance of this procedure was found at the Mid–Low ability level. Here, the partner uttered a form of confirmation or affirmation, but this occurrence is different from the two instances just mentioned. In this instance, the word search-initiating test taker provided a German word. By means of an affirmative token (‘ja’, yes), the partner confirms, if not that the word is used correctly, that he understands what the other is trying to convey. All three instances have in common that the partner disengages from the word search but indicates understanding of what the speaker is trying to convey. Finally, with respect to the three instances of non-response indicated in Table 5–12, it should be noted that all three instances differ in how the non-response came about. One word search initiation was detected in the discussion between a mid and low ability-level student at the high-intermediate (fourth-semester German) level, where the interlocutor did not respond to the word search initiation, either verbally or non-verbally. Furthermore, two other word search activities did not properly include the partner in the word search, even though the search was initially other-directed. In one instance in the discussion at the high-low ability level, the word search-initiating partner self-repaired before the interlocutor could even assist with the word search. In the other instance that occurred in the interaction of the same pair, the repair-initiating member abandoned the word search and thus the partner who was initially invited to participate in the word search did not get the chance to fully engage in the word search. 244 To summarize, the data analysis revealed that the partner responded to the word search initiation in the majority of cases. However, the partner may not always be able or willing to provide the German word being sought. The distribution of the responses to other-directed specific word search initiations (with a word search marker) does not seem to suggest that pairs at specific ability-level combinations are more prone to respond to the repair initiation in a particular way compared to pairs at other ability-level combinations. Summary The majority of word search initiations with word search markers were directed to the partner. In addition, most of these repair initiations were specific, in that the word search-initiating speaker provided the English equivalent of the searched-for German word as a cue for the partner. In addition, mainly interrogative word search markers were used. The ‘ich weiß nicht’/‘I don’t know’ marker occurred infrequently in the test discourse. Furthermore, hardly any word search activities with markers were launched in the jigsaw. They occurred in the discussion. With respect to the distribution of word search initiations (with markers) across ability-level combinations, the data analysis revealed that twice as many repair initiations were found in the somewhat different (High–Mid, Mid–Low) and very different (High–Low) ability-level combinations. This finding may be due to the higher number of pairs at these ability levels that were included in this study. Finally, as of the other-repair requested, the partner may not necessarily provide the searched-for German word or may be unable or unwilling to do so. It is impossible to say (also because of the small number of instances found) which ability-level pairs are more inclined to provide the German word being sought or to disengage from the word search activity. 245 Similar to this section, the next section is also concerned with a form of self-initiated other-repair, namely with corrections. Corrections In addition to word search activities with word search markers discussed in the previous section, corrections provided by the partner after a completed self-directed word search were also salient in the present data set. As was shown in section 4.3.2, the partner is not explicitly invited to participate in the word search. Rather, the current speaker engages in a solitary search and suggests a German lexical item in an uncertain manner (e.g., with a rising intonation). The partner may correct the word that emerged from the self-directed word search by exchanging the possibly incorrect German word with an alternative lexical item. Different forms of correction were salient in the data set. In exposed corrections, both speakers orient to correcting a lexical item or a grammatical feature in a side sequence (Jefferson, 1987). In contrast, in embedded corrections, the correction is placed within the next relevant action; a repair side sequence does not open up (Brouwer, Rasmussen & Wagner, 2004; Jefferson, 1987; Kurhila, 2001). Both exposed and embedded corrections allow the speakers to realign their understanding of a particular lexical item. In addition, non-corrections also occurred. That is, when the speaker’s word search turns out unsuccessful and the English equivalent of the searched-for German word is produced, the partner may let the English word slide and not substitute it with the German word. Deploying the English equivalent of the searched-for German word ensures mutual understanding between the two speakers, who both know English. Translating the produced English word into German may not be considered necessary. 246 In this section, the distribution of the exposed and embedded corrections across tasks and ability-level combinations is examined first. Then, I turn to the range and frequency of instances of non-corrections. A summary of the major findings is provided. Exposed and embedded corrections This section is devoted to the exposed and embedded corrections found in the present data set. Table 5–13 depicts the number and distribution of exposed and embedded corrections. Table 5–13: Frequency distribution of exposed corrections and embedded corrections Exposed corrections (n=6) Ability-level combination Course level Discussion Jigsaw High-Int. High–High Low-Int. 16.7% (n=1) High-Int. Mid–Mid Low-Int. High-Int. Low–Low Low-Int. High-Int. High–Mid Low-Int. 16.7% (n=1) High-Int. 16.7% (n=1) Mid–Low Low-Int. 33.3% (n=2) High-Int. 16.7% (n=1) High–Low Low-Int. Total 33.3% (n=2) 66.7% (n=4) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) Embedded correction (n=3) Discussion Jigsaw 33.3% (n=1) 33.3% (n=1) 33.3% (n=1) 100% (n=3) As can be seen in Table 5–13, six occurrences of exposed corrections were found in the entire data set. Two instances occurred in the discussion and four in the jigsaw. In the discussion, exposed corrections were found in the interactions between speakers at the High–High and the Mid-Low ability level. In the jigsaw, four instances of exposed corrections were found at the somewhat different (High–Mid, Mid–Low) and very different (High–Low) ability-level 247 combinations. In the somewhat and very different ability combinations, it was usually the higher ability-level partner who provided the correction in either task. In addition, three instances of embedded corrections were produced in the entire data set. The occurrences were predominantly found at somewhat different (High–Mid) but also at very different (High–Low) ability-level combinations. Most of the time, the higher ability-level partner deployed the embedded correction. All embedded corrections occurred in the jigsaw. Overall, exposed and embedded corrections were deployed rarely. Non-corrections In comparison to exposed and embedded corrections, non-corrections were produced more frequently across tasks and ability-level combinations. As was pointed out in section 4.3.2, the trouble-source speaker suggests the English equivalent of the searched-for German word, which the partner does not correct by replacing it with the German item sought. The number and distribution of non-corrections after self-directed word search activities can be taken from Table 5–14. 248 Table 5–14: Frequency distribution of non-corrections Non-correction (n=55) Course level Discussion Jigsaw High-Int. 1.8% (n=1) 1.8% (n=1) High–High Low-Int. 1.8% (n=1) High-Int. 7.3% (n=4) 9.1% (n=5) Mid–Mid Low-Int. 1.8% (n=1) 9.1% (n=5) High-Int. 1.8% (n=1) Low–Low Low-Int. 3.6% (n=2) 1.8% (n=1) High-Int. 5.5% (n=3) 1.8% (n=1) High–Mid Low-Int. 14.5% (n=8) High-Int. 10.9% (n=6) Mid–Low Low-Int. 3.6% (n=2) 10.9% (n=6) High-Int. 5.5% (n=3) 5.5% (n=3) High–Low Low-Int. 1.8% (n=1) Total 43.6% (n=24) 56.4% (n=31) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) Ability-level combination As can be seen in Table 5–14, 24 instances of non-correction after a self-directed word search were found in the discussion and 31 in the jigsaw. Non-corrections are also well distributed across the various ability-level combinations. In the discussion, twice as many noncorrections occurred at the somewhat and very different ability-level combinations than at the same ability-level combinations. In the jigsaw, the non-corrections are more evenly distributed across same ability-level combinations and different ability-level combinations. Summary In sum, the distribution of the exposed and embedded corrections across tasks and ability-level combinations shows that these two procedures were rarely used in the test interactions. Both exposed and embedded corrections were predominantly deployed in the jigsaw and by pairs at somewhat different (High–Mid, Mid–Low) and very different (High–Low) ability-level 249 combinations. In the different ability-level combinations, the higher ability-level partner usually produced the exposed and embedded corrections. In addition, the hearer did not correct the partner by substituting the English word with a German item in the majority of self-directed word searches that turn out unsuccessful and that force the word-searching speaker to provide the English equivalent of the searched-for German word. The next section is devoted to turn completions, another form of word search activity. Turn completions may be provided when a speaker’s turn comes to a halt because of the current speaker’s word search. Turn completions As was laid out in section 4.3.3, shared knowledge between the speakers must be given for one speaker to complete the other particpant’s turn. With a turn completion, the partner suggests one word or several words after the interlocutor’s turn has come to a halt due to a word search activity (Lerner, 1996). Providing turn completions presume that the partner has understood the previous talk and is able to project the next relevant words to complete the turn initially started by the other. Turn completions may make visible the degree of mutual understanding between the speakers. There, turn completions were of two types: “try-marked” (Sacks & Schegloff, 1979) completions (a confirmable guess) and so-called “assuredly correct completions” (Lerner, 2004, p. 235). In this section, I first look at the number and distribution of try-marked turn completions and then at assuredly correct turn completions before I turn to the responses to the completions. The findings are summarized. 250 Try-marked and assuredly correct turn completions Table 5–15 depicts the number and distribution of the two types of turn completion, try-marked and assuredly correction turn completions, identified in section 4.3.3. Table 5–15: Frequency distribution of turn completions: try-marked completions and assuredly correct completions Try-marked turn completions (n=13) Ability-level combination Course level Discussion Jigsaw High-Int. 7.7% (n=1) High–High Low-Int. High-Int. Mid–Mid Low-Int. High-Int. Low–Low Low-Int. 7.7% (n=1) High-Int. 7.7% (n=1) High–Mid Low-Int. 7.7% (n=1) High-Int. 7.7% (n=1) Mid–Low Low-Int. 30.8% (n=4) 7.7% (n=1) High-Int. 7.7% (n=1) 7.7% (n=1) High–Low Low-Int. 7.7% (n=1) Total 76.9% (n=10) 23.1% (n=3) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) Assuredly correct turn completions (n=18) Discussion 5.6% (n=1) 5.6% (n=1) 16.7% (n=3) 5.6% (n=1) Jigsaw 16.7% (n=3) 5.6% (n=1) 11.1% (n=2) 5.6% (n=1) 16.7% (n=3) 66.7% (n=12) 5.6% (n=1) 5.6% (n=1) 33.3% (n=6) Table 5–15 shows that a total of 13 turn completions (ten in the discussions and three in the jigsaw) were produced as a try-marker. In the discussion, turn completions were launched as try-markers across all ability-level combinations except for Mid–Mid level pairings. Interestingly, low-intermediate (third-semester German) level speakers produced the majority (7 of 10) of try-marked turn completions in the discussion. Four of these seven completions were produced at the Mid–Low ability level. In addition, in the discussion, the try-marked completions were predominantly produced at somewhat different and very different ability-level 251 combinations. In these ability-level combinations, it was usually the higher ability-level partner who projected the completions of the partner’s turn. In comparison, of the three try-marked turn completions found in the jigsaw, two were produced at the high-intermediate level and one at the low-intermediate level. All three completions were deployed in the discourse of speakers at somewhat different (High–Mid, Mid– Low) or very different (High–Low) speaking ability combinations. At these ability-level combinations, the higher ability-level partner usually provided the turn completion. Table 5–15 also shows that 18 occurrences of turn completions were produced in a confident manner. Of these 18 assuredly correct completions, 12 instances were found in the discussion and six occurrences in the jigsaw. In the discussion, the confidently produced completions were deployed across all ability-level combinations except for Low–Low and Mid– Low ability-level combinations. At the High–Mid ability level, the mid ability-level partner projected the possible completion of the partner’s turn. At the High–Low ability level, it was predominantly the high ability-level partner who provided the turn completions. The six turn completions in the jigsaw were mainly produced by pairs at Mid–Mid, Low– Low, and High–Low ability levels. At the High–Low ability-level combination, the high abilitylevel speaker provided the completions. In addition, the instances of confidently produced turn completions in both the discussion and the jigsaw task mainly occur in the discourse of highintermediate (fourth-semester German) level participants. Responses to turn completions Thus far, we have seen how the two types of completions identified in the present data set vary across tasks and ability-level combinations. In this section, the distribution of the various forms 252 of response to turn completions is examined. In section 4.3.3, the data analysis revealed that turn completions may be confirmed, rejected and corrected, or ignored (delayed completion). Table 5–16 depicts the number and distribution of various responses speakers provided after the partner moved a halted turn to its possible completion. Table 5–16: Frequency distribution of confirmations and acknowledgements Ability-level combination Course level Discussion Jigsaw High-Int. 9.5% (n=2) High–High Low-Int. 4.8% (n=1) High-Int. 14.3% (n=3) 14.3% (n=3) Mid–Mid Low-Int. 4.8% (n=1) High-Int. Low–Low Low-Int. 4.8% (n=1) High-Int. 4.8% (n=1) High–Mid Low-Int. 9.5% (n=2) High-Int. Mid–Low Low-Int. 14.3% (n=3) High-Int. 9.5% (n=2) 4.8% (n=1) High–Low Low-Int. 4.8% (n=1) Total 76.2% (n=16) 23.8% (n=5) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) As Table 5–16 indicates, of the 31 turn completions, the partner confirmed 21 completions. In the discussion, 16 instances of confirmation were found; in the jigsaw, five were confirmed. The lower number of confirmations produced in the jigsaw can be explained by the fact that fewer turn completions were provided in the jigsaw than in the discussion. Whereas the confirmations in the discussion occurred across all ability-level combinations, the ones in the jigsaw were deployed at Mid–Mid and High–Low ability-level combinations only. Turn completions were also rejected and corrected or simply ignored. Table 5–17 shows the number and distribution of rejections and corrections as well as delayed completions where 253 the trouble-source speaker completed his or her turn without acknowledging the partner’s turn completion. Table 5–17: Frequency distribution of rejections and corrections and delayed completions Rejections and corrections (n=6) Ability-level combination Course level Discussion Jigsaw High-Int. High–High Low-Int. High-Int. Mid–Mid Low-Int. High-Int. Low–Low Low-Int. 16.7% (n=1) High-Int. 16.7% (n=1) 16.7% (n=1) High–Mid Low-Int. High-Int. Mid–Low Low-Int. 16.7% (n=1) High-Int. 16.7% (n=1) High–Low Low-Int. 16.7% (n=1) Total 50% (n=3) 50% (n=3) Note: High-Int. = High-Intermediate (fourth-semester German); Low-Int. = Low-Intermediate (third-semester German) Delayed completions (n=4) Discussion Jigsaw 25% (n=1) 25% (n=1) 25% (n=1) 25% (n=1) 75% (n=3) 25% (n=1) In comparison to confirmations, considerably fewer turn completions were rejected and corrected. As Table 5–17 indicates, three instances of rejections and corrections were found in the discussions at the High–Mid and High–Low ability-level combinations. In addition, three turn completions were rejected and corrected in the jigsaw, at the Low–Low, High–Mid, and Mid–Low ability-level combinations. Thus, rejected and corrected turn completions occurred in both tasks and were mainly produced at the somewhat different and very different ability-level combinations. In addition, four instances of delayed completions were found only at the Mid–Low and High–Low ability-level combination in the discussion. In these instances, the original speaker did 254 not accept the partner’s turn completion, but ignored it and continued with his or her utterance. It was usually the low ability-level partner who provided the delayed completion. Summary In sum, try-marked turn completions were produced in both the discussion task and the jigsaw task. However, they were used less in the jigsaw than in the discussion. In both tasks, the higher ability-level speaker usually provided the try-marked completions in the somewhat different (High–Mid, Mid–Low) and very different (High–Low) ability level combinations. In addition, mainly low-intermediate (third-semester German) level students produced try-marked turn completions in the discussion task. Furthermore, compared to try-marked turn completions, marginally more assuredly correct completions were produced in the entire data set. In comparison to the jigsaw, assuredly correct turn completions were provided in the discussion more frequently. In addition, it seems that confidently produced completions are somewhat more evenly distributed across the similar ability-level combinations on the one side and the different ability-level combinations on the other. Also, in comparison to try-marked turn completions, confidently produced completions in both tasks were produced mostly in high-intermediate (fourth-semester German) level pairs. In addition, the trouble-source speaker usually confirms the turn completion provided by the partner. Confirmations were produced across all ability-level combinations. In both tasks, completions were also rejected and corrected or simply disregarded. Such discursive behavior was observed in the interactions between somewhat different (High–Mid, Mid–Low) and very different (High–Low) ability-level combinations. 255 Summary This analysis of word search activities showed that the majority of word search related procedures discussed in this section were deployed in both the discussion and in the jigsaw. Exceptions are the ‘ich weiß nicht’ word search marker, which was deployed only in the discussion, and the embedded correction, which was produced only in the jigsaw. However, only a few procedures, such as non-corrections, ‘ich weiß nicht’/‘I don’t know’ tokens as response to an other-directed word search as well as rejections and corrections after turn completions, were produced relatively evenly across the two tasks. Other word search related procedures, such as other-directed word search initiations with an interrogative word search marker or try-marked and assuredly correct turn completions, were produced in both the discussion task and the jigsaw task, but occurred more frequently in the discussion than in the jigsaw. With respect to the word search related procedures produced across pairs, the majority of these procedures, such as word search initiations with word search markers, try-marked turn completions as well as exposed and embedded corrections, mainly occurred at somewhat different (High–Mid, Mid–Low) and very different (High–Low) ability-level combinations. In general, word search initiations, turn completions, and corrections were produced less frequently at similar ability-level combinations. It needs to be kept in mind, however, that more test-taker pairs at somewhat different and very different ability-level combinations were included in the study (21 vs. 13 pairs in the similar ability-level combinations), which may be why more word search related procedures were produced at these ability levels. In comparison, non-corrections and assuredly correct completions (in the discussion) were produced relatively evenly across the various ability-level combinations. 256 In addition, the data suggest that mostly the lower ability-level partner in the somewhat different and very different ability-level combinations initiated other-directed word searches to include the interlocutor in the word search activity. The higher ability-level partner in the somewhat different and very different ability-level combinations for the most part provided the German lexical item, produced try-marked completions as well as exposed and embedded corrections when the partner was searching for a word to continue with the turn. However, either the higher or the lower ability-level partner deployed assuredly correct completions. Furthermore, confidently produced turn completions were mainly produced by high-intermediate level (fourth-semester German) speakers, whereas turn completions provided as confirmable guess were predominantly launched by low-intermediate level (third-semester German) speakers (especially in the discussions). 5.1.4 Summary This section presented the frequency distribution of the identified procedures of repair across tasks and ability-level combinations in the test-taker pair. The quantitative analysis was conducted to shed some light on the impact of the test task and the test-taker ability-level combination on the repair procedures, which were predominantly used to sustain intersubjectivity in the interactions. With respect to the procedures of repair produced in the discussion and the jigsaw task, the following observations were made: • There seem to be no major qualitative differences in repair use across tasks. That is, the majority of repair procedures occurred in both the discussion and the jigsaw task. 257 • However, there are quantitative differences in the production of repair across tasks. For example, other-directed specific word searches with markers and forms of turn completion were deployed more frequently in the discussion, whereas third position repairs and exposed and embedded corrections mainly occurred in the jigsaw task. • In comparison, procedures such as candidate understandings, transition space repairs, non-corrections, and adjustments made in response to other-initiated repair were produced similarly in number in both the discussion and jigsaw task. In general, these repair procedures were used considerably in the entire data set. With respect to the ability-level combinations, the following findings were obtained from the quantitative analysis: • High–High ability-level pairs engaged in hardly any repair work. It seems that these pairs generally encountered less trouble speaking to, hearing, and understanding each other in their interactions. • The test-taker pairs at somewhat different (High–Mid, Mid–Low) and very different (High–Low) ability-level combinations deployed repair procedures more in comparison to same ability-level combinations (High–High, Mid–Mid, Low–Low). This trend may be due to the differences in speaking ability between the members of the pairs, but it may also be attributed to the higher number of somewhat different and very different ability-level pairs included in this study. • Some procedures (when occurring in a specific task) were produced relatively evenly across the same and different ability-level combinations, such as the modified repeats and adjustments made in response to other-initiated repair, the assuredly correct 258 completions produced in the discussion, the non-corrections in the jigsaw, and the understanding checks in the jigsaw. • A number of practices of repair were very infrequently used and by only a few pairs at specific ability-level combinations. These procedures are repeat requests, understanding repair initiators, comprehension checks in the jigsaw, expansions, orientations to the whole action as the trouble source, and exposed and embedded corrections. The following observations were made with respect to whether the higher or the lower ability-level partner in the different ability-level pairs initiates repair or provides the repair proper: • It became evident that the low ability-level partner was more prone to initiate word searches and to invite the partner to participate in the word search. In comparison, the higher ability-level partner was more inclined to provide the word being sought. • The higher ability-level speaker usually projected the completions of the partner’s turn and corrected the partner’s word choice that emerged from a word search activity. • The higher ability-level participant usually displayed that the partner’s action does not sequentially match the previous talk. Thus, higher ability-level speaker was more inclined to orient to an entire action as the repairable than his or her lower abilitylevel partner. • The higher ability-level speaker was also the partner who initiated third position repair. 259 In sum, the findings from the data analysis suggest that the same types of repair procedures are used to maintain intersubjectivity in both the jigsaw task and the discussion task. In addition, the co-construction of some repair procedures may be attributed to the higher or lower ability level of a test taker in the pair. However, it remains unclear how the various procedures of repair relate to the speaking ability-level combinations in the test-taker pairs. For the most part, it seems to be impossible to explain why some repair procedures were produced more evenly across a variety of different ability-level combinations, whereas other repair procedures were deployed infrequently and by pairs at specific ability levels. Thus, the relationship between procedures of repair used to accomplish ‘maintaining intersubjectivity’ and the speaking ability-level combinations in the test-taker pairs appears to be variable and rather obscure. A fixed pattern of repair use does not seem to exist in either of the ability-level combinations. This trend may be explained with the sample of students included in the study. The participants’ speaking ability in the present study does not seem to exceed the A-level, the basic user level, according to the Common European Framework of Reference for Languages (CEFR). Thus, despite perceived differences in speaking ability as reflected in the high, mid, and low ability-level ratings assigned to participants, the second-year students included in this study may still be considered very similar in their speaking ability when compared against a standardized proficiency scale, such as the CEFR or the American Council on the Teaching of Foreign Languages (ACTFL) Guidelines. Hence, in comparison to other studies (e.g., Galaczi, 2004, 2014; Gan, 2010) where test-taker pairs at different proficiency levels (e.g., level B1 vs. C2 on the CEFR in Galaczi’s (2004, 2014) research) produced different interactional features in the test 260 discourse, specific and differential patterns of repair use at the various speaking ability-level combinations were not found in the present data set. To better grasp this relationship between speaking ability and repair, it may be beneficial to look closer at the test discourse and investigate how speaking ability is displayed in talk-ininteraction. Thus, instead of labeling participants as high, mid, or low ability-level speakers, we include the test takers’ speaking ability identities as they emerge from the peer–interaction into the analysis. Investigating both speaking ability and procedures used to maintain intersubjectivity at the discourse level may provide a better understanding of their relationship. Hence, in the next section, I investigate the relationship between the test takers’ speaking ability identities and the procedures of repair, both of which are co-constructed in the test discourse. 5.2 Language ability identities and the role of repair Based on teacher perceptions and test-taker self-evaluations, the test takers participating in the present study were classified as high, mid, or low ability-level speakers before they were assigned a partner. That such an a priori categorization of speaking ability exists is a common assumption in language testing research. In language testing, test discourse is usually analyzed on the basis of such prior constructs of language proficiency or language ability. However, from a poststructuralist perspective to applied linguists, language proficiency or language ability is considered co-constructed in the discourse itself (McNamara, 2001). Thus, it can be argued that the test takers’ language abilities, or rather speakers’ language ability identities, emerge from the jointly constructed and mediated test discourse (e.g., Brown & McNamara, 2004; Lazaraton & Davis, 2008; McNamara, 2001; McNamara & Roever, 2006). Such an approach is in line with conversation analysts, who point out that interactants do not necessarily orient to specific social 261 attributes in an activity, making the particular attribute or feature irrelevant to the activity being studied. Instead, they conceptualize social identities as dynamic phenomena that emerge from and are changed in talk-in-interaction (e.g., Goodwin, 1987; Richards, 2005; Schegloff, 1992b, 1997c). In addition, it is evident that an interactional competence approach to language testing in which resources evolve from the actual interaction and are adapted to the test situation (Mislevy, 2012) embraces the notion of co-constructed language ability identities in test discourse. As pointed out elsewhere in this dissertation, language ability identity is understood as jointly created product in social interaction. It is local, context-sensitive and negotiable. In addition, speakers’ language ability identities may shift from one turn to the other (Antaki & Widdicombe, 1998; Lazaraton & Davis, 2008; Ochs, 1993; Park, 2007). Having investigated the impact of a priori language ability identities on co-constructed test discourse (see section 5.1), I now look at the constitution of language ability identities at the micro level. I assume that the relationship between language ability, as displayed in coconstructed discourse, and the practices of repair identified in this study can be described more precisely when both activities are examined at the discourse level. Using conversation analysis conventions, I analyze the means, specifically the practices of repair, by which “doing being” (Wong & Olsher, 2000, p. 114) competent or proficient is displayed in the test discourse. Thus, this section answers the following research question: How are procedures of repair that are jointly constructed in test discourse involved in the coconstruction of the test takers’ language ability identities at the discourse level? a) What are the practices of repair by which test takers position themselves as proficient or competent in the paired test discourse of an intermediate-level German speaking test? 262 b) How are projected discourse and language ability identities negotiated in the test discourse? Like Park (2007), I also approach language ability identity co-construction through an analysis of social interaction, including the sequential organization of talk (Schegloff & Sacks, 1973) and participation (Goodwin & Goodwin, 2004). Sequential organization implies that when an action put forward by a speaker, a response is expected that will be an action that paired with the first action. The notion of participation refers to coordinated or aligned behavior between interlocutors, suggesting that speaker and hearer orient to one another’s actions. With respect to identity construction in talk-in-interaction, Park (2007) points out that with the notion of participation, particular emphasis is put on the hearer as active co-participant who is understood to be co-constructing identity with the current speaker. In addition, when engaging in sequentially organized interaction, it is understood that the participants assume discourse identities (Zimmerman, 1998), such as speaker, listener, questioner, answerer, and so forth. It is evident that discourse identities are reciprocal. That is, one participant undertakes a particular identity when initiating an action; the partner’s corresponding reciprocal identity is projected (Zimmerman, 1998). With respect to the present study, it is worth noting that reciprocal discourse identities may be invoked, for example, when an unequal knowledge distribution is in place (Drew, 1991), that is, when one participant knows more than the other in terms of language use. Thus, discourse identities emerge from the sequential organization of talk. The participants do not only orient to the actions underway but also to the invoked identities within these activities. Through the alignment of discourse identities, the sequential order of talk and 263 intersubjectivity can be maintained. It should be noted that the co-participants may ratify or revise the projected identities (Zimmerman, 1998). Finally, the incidental discourse identities that participants take on in talk-in-interaction may invoke the asymmetrical alignment of dichotomous language ability identities (that is, more competent vs. less competent or more proficient vs. less proficient) (Lazaraton & Davis, 2008; Park, 2007). With respect to the discourse identities that emerge from sequentially organized talk, language ability identity can be explained by looking at how speakers position themselves in talk-in-interaction or what roles they attribute to themselves, also in relation to their partner in interaction (Davies & Harré, 1990; see also Lazaraton & Davis, 2008; Park, 2007). In this section, I employ conversation analytic conventions to show in three single case analyses from my data set that (a) the members of the pair co-construct their language ability identities in the test discourse, that is, the speakers position themselves as competent language user in relation to their partners, (b) the invoked discourse and thus language ability identities may be negotiated and shift in interaction, and (c) the practices of repair that were found salient in the test discourse (see chapter 4) contribute to the constitution of test-taker discourse identities and thus language ability identities. The major findings from the analyses are summarized in a final section. 5.2.1 Test-taker pair ML and KN In this section, I analyze the interaction between ML and KN, two male low-intermediate level students who differ in major ways in their speaking ability. ML was identified as a high abilitylevel speaker and KN as a low ability-level speaker. As can be seen at the discourse level as well (see Excerpt 5.2-1), ML speaks more accurately and fluently than KN, whereas KN’s talk is 264 characterized by delays in turn uptake. In comparison to KN, ML also extends his turns at talk and generally talks more than KN. The test discourse also reveals that ML self-selects his turns, initiates the topics and asks most of the questions. KN is invited to respond to these questions but does not initiate questions himself. Thus, ML clearly dominates the interaction. However, ML’s leading role derives from KN’s rather passive discursive behavior. Because of KN’s low initiative in participating in the interaction, ML has to contribute more to better involve KN in the conversation. Encouraging KN to talk more and to participate is imperative as the jigsaw task requires KN and ML to discuss the apartments from both their lists and to agree on one apartment. Following Galaczi (2004), the interaction between ML and KN can probably best be described as an asymmetric interaction with a low conversational dominance pattern. Storch (2002) has identified this type of discourse as an expert/novice pattern of interaction. Because of the major differences in speaking ability, mutual understanding seems to be constantly at risk in the interaction between ML and KN. As the stronger participant, ML projects in KN a participant who is in need of help. Excerpt 5.2-1 shows that by doing being supportive, ML is able to sustain mutual understanding with KN and to move the task along. His supportive discursive conduct also allows ML to position himself as the more competent speaker (cf. Lazaraton & Davis, 2008). The interaction replicated in Excerpt 5.2-1 stems from ML and KN’s jigsaw interaction. The bolded parts in the transcript allow the reader to better follow the analysis of this sequence. 265 Excerpt: 5.2-1: JIG:IntI:H-L:ML-KN 14 ML: 15 KN: 16 17 ML: 18 19 20 KN: ML: 21 22 KN: KN: 23 24 ML: 25 KN: 26 27 ML: KN: 28 ML: 29 30 31 32 33 KN: 34 35 ML: KN: uhm (1.0) pt haben sie:: uhm wohnungen mit uh diese (.5) criteria? have you apartments with these do you have apartments with these criteria (2.0) ja (.5) a:h (2.2) uhm (1.2) ick (1.0) ma:g uhm (1.0) °°tch tch tch= yes I like =tch°° (2.0) .hh (2.0) pt (4.5) was magst du? what like you what do you like uhm (1.0) uh welche wohnungen uhm (1.0) hast du mit uhm balkon which apartments have you with balcony what apartments do you have with balcony und uhm supermarkt. and supermarket mhm uhm welche (1.0) [un uh] wie viel kostet, which how much costs how much does (it) cost [(uhm)] ah fff ts a:h (.5) °°f- uh°° (.) funt .hh funfhundert (.5) uh (4.7) dreißig five hundred thirty euro pro p- p- pro person °person° per per ja okay yes uhm (2.2) das ist nicht so gut, that is not so good uh[m] [f]ür du.= for you =ja ich habe uhm (1.0) pt ick ick w- uh (.5) will uhm (.7) nur for yes I have I I want only vierhundert uhm euro uhm pro monat .h uhm aber ick könnte (.5) ahm four hundred per month but I could (1.0) mehr als uhm aber ahm (.5) pt .h (.5) ich uhm (2.7) pt ich sehe uhm more than but I I see (1.0) pt öffentliche verkehrsmittel in der nähe vor uhm (1.0) hast du public transport in the proximity have you uh (1.2) u bahn oder s bahn oder uh busse, subway or train or busses pt ahhh (4.5) s bahn °uh° train okay= =stop [in ] der nähe uh[m] in the proximity 266 36 ML: (…) 51 ML: 52 53 54 55 KN: ML: 56 57 58 59 60 61 62 KN: KN: ML: 63 64 65 66 67 KN: ML: 68 KN: 69 70 ML: KN: 71 ML: 72 KN: 73 ML: [°°ja°°] yes [uh] uhm wo ist uh deine (.) wohnung? where is your apartment hm (.7) uh keine supermarkt uhm (2.0) uh willst du: uhm (2.0) andere= no supermarket want you other no supermarket do you want other =dinge? things (3.0) uhm:: uh ist das uh nur supermarkt und balkon oder ist (1.0) uhm oder is that only supermarket and balcony or is or willst du uh andere? uhm °also° want you other also (4.0) °hm::::° (11.0) uh (8.0) uhm ick ick will uhm (1.0) pt weniger: als uh four hundert im I I want less than hundred in the monat uh uh euro pro monat .h uhm ick will: uhm (.7) öffentliche month per month I want public verkehrsmittel und ich will uhm (.5) eine wohnung uhm in der nähe transport and I want an apartment in the proximity uhm berlin mitte. berlin center okay= =uhm was sind deine (1.0) wille (1.2) °(ja)° what are your will yes ahm (2.0) tch tch tch tch (2.0) hh uhm (7.0) beste lage uhm= best location =mhm uh hhh. hatte uhm (.7) tch tch tch tch s- uh (.5) supermarket in der nähe had in the proximity ja yes uhm (2.0) hh. un:d ahm tch tch tch tch tch (4.5) und große balkon uhm= and and big balcony =hm Prior to the sequence replicated in Excerpt 5.2-1, KN has said that he would like an apartment with a balcony and a supermarket nearby. Now, ML asks whether KN actually has ads 267 for apartments with these two characteristics (line 14). In line 15, KN affirms ML’s question, and it seems that he wants to add which of the apartments he likes ‘ick (1.0) ma:g’ (I like). However, the pauses, the breath intake, and the filled pauses in KN’s turn indicate that KN must be encountering a problem of production. He may be searching for words. KN offers the floor to ML by asking what he likes, which has the effect of avoiding further delay. ML seems to anticipate that KN does not understand his initial question, which is why ML initiates repair in third position to retrieve KN’s response and to elicit a response that is matched to his initial question. When the participants’ understandings diverge, third position repair can realign their understandings and thus maintain intersubjectivity (Schegloff, 1992a). In line 17, ML initiates repair in third position and reformulates his question, specifying the criteria he was talking about in his original question. ML is now asking what apartments with balcony and supermarket KN has. KN utters a continuation token (‘mhm’) that indicates attention (Schegloff, 1982) and signals ML to continue talking (Goodwin, 1986). Thus, KN passes on the opportunity to take the floor. In an attempt to repeat the question, most likely to make clearer what he is trying to ask, ML cancels his questioning action and initiates a new question (‘wie viel kostet’). In addition to third position repair, ML also initiates repair in transition space when KN delays the uptake of the next turn (see lines 51–73). As pointed out earlier, KN has stated that he is interested in renting an apartment with a balcony that has a supermarket nearby. ML is now asking if there are any other things KN would like to have in an apartment (line 51). What may be confusing to ML is that KN has indicated only two things he looks for in an apartment. According to the task, each participant should state three preferences. 268 At the end of the sequence presented in Excerpt 5.2-1, ML is trying to elicit what else KN prefers to have in the apartment in addition to a balcony and a supermarket near the apartment. As can be seen in the turns that follow line 51, KN does not take his turn even though ML’s turn is possibly complete and ML’s question addresses KN directly, selecting him to speak next. Two repairs in the transition space (lines 55–56, 62–67) are necessary before KN takes the floor and responds to ML’s question. Thus, both the non-alignment between KN’s response and ML’s question as well as KN’s non-responses signal to ML that KN does not understand what ML is trying to convey. ML projects that KN needs to be supported, so that their understandings can be realigned and intersubjectivity sustained. Thus, ML aligns to KN’s understanding problem (that ML projects) by providing support, that is, third position and transition space repair, both of which contribute in clarifying the potential misunderstandings. Through the incidental undertaking of supportproviding and support-receiving identities in their sequential organization of talk, KN and ML invoke an asymmetrical alignment of language ability identities. That is, supporting his partner KN puts ML in the position of the more competent speaker, while KN comes across as the less competent participant in this interaction. The interaction that I turn to next includes two participants who are at similar speaking ability levels. In comparison to ML and KN’s interaction, one speaker negotiates the discourse identity that her partner has of her. 5.2.2 Test-taker pair AS and RO This section is devoted to an interaction between AS (female) and RO (male), who were identified as mid-level speakers, that is, as speakers whose ability level is similar to each other 269 and in mid-range compared to other test takers included in this study. Both AS and RO were high-intermediate level students at the time of the data collection. The conversation analysis shows that both AS and RO position themselves as not particularly linguistically competent speakers. As can be seen in Excerpt 5.2-2, they are able to convey what they intend to say, but their talk is not particularly fluent or accurate. The utterances of both speakers are characterized by turn-internal delays, indicating word search activity. Both also fall back to English when they have problems expressing what they are trying to say (e.g., lines 61–62, 76, 99). However, interactionally, AS is able to position herself as the more competent speaker during her interaction with RO, as Excerpt 5.2-2 indicates. This excerpt stems from the second half of their discussion. Excerpt 5.2-2: DIS:IntII:M-M:AS-RO 60 AS: 61 62 63 64 65 66 RO: 67 AS: 68 69 70 AS: RO: 71 AS: so(h) zeitung:: uh (2.7) s- (.5) jetzt (.5) uhm (1.7) leuten lesen .h (.2) so newspaper now people read °sometime° or manchmal hh. (1.0) °something° (.2) ahm (3.2) mm (1.2) sometimes und (.2) .hh (.2) zeitung:=h. (3.5) jetzt (1.2) printed ha=hh. .h weil ah and newspaper now because (.7) .h (.2) leute: (.7) lieber letz- (.) or zeitung (.5) ahm und (3.2) un (.7) people rather last newspaper and leute: (.2) .h möchten (.5) halten h. .h die (1.2) zeitung, people would like hold the newspaper (2.0) halten °sie°, hold she hold it (.7) ü- über (.2) eine computer, (1.7) °uh° lesen, over a read (1.7) like ick I hh[h ] 270 72 RO: 73 74 75 AS: RO: AS: 76 77 78 79 RO: AS: RO: 80 AS: 81 82 RO: 83 84 85 AS: 86 RO: 87 88 AS: RO: 89 90 AS: 91 92 93 RO: RO: 94 AS: 95 96 RO: [verst]ehe (.) n- nicht understand not hh. sorry(h) hh. .h no es=en=is (.5) ah= =try to answer the questions (2.0) ( ) (.5) hh. .h (1.2) warum (1.5) du why you why do you (.2) denken (.2) dass (.5) or (1.7) ja dass zeitung (.7) jetz (.5) printed. think that yes that newspaper now think that newspapers are printed now oh [okay ] [((laughs))] a:hm (.5) well h. ((knocks on table)) (.2) die (.5) alter (.7) älte[r?] the age older [ja]: di[e= yes the [ah= =ältern] older =leuten] ah people (1.0) ah (2.7) lieber halte[n] rather hold [j]a= yes =hh [.hh] (.) [h.] [ja ] [da]s is uhm (.7) un:d hehe (.7) ah (.5) sie kann nicht (.) die yes that is and they can not the internet (.2) a:h (1.5) ((knocks on table)) machen (.2) °nein° (.7) [ah] do no [ja] (.2) yes [ver]stehen understand [(ve-)] ja versteh:e[n] yes understand [al]te[n] old [a]hm (.7) 271 97 AS: 98 RO: 99 RO: 100 AS: 101 102 RO: AS: 103 RO: 104 AS: 105 RO: 106 107 108 109 AS: RO: leuten [ni]cht verstehen (.7) die internet hh. [.h ] und= people not understand the and people do not understand the internet and [ja] [ja n-] yes yes =technology: sin[d ] are [lie]ben .h [or] love [ah] (1.2) ah (.2) ((knocks on table)) (.7) lesen (1.5) jetz= read now =ja de (.7) yes im hand .hh in the hand for for (2.0) viele jahr or viele jahre ahm sie sind (.2) or (.5) sie ah (.2) die many year many years they are they the zeitung lesen un:d (1.7) ne- h. (1.0) ne- (.7) sie: (1.2) möckt- or (.5) sie newspaper read and they would like they möchten: (.2) nicht (1.2) a:hm (3.2) °uh° change? I- [I- ] (.7) was i[s ]= would like not what is [mm] [ja] =chan- ja (.5) uhm (.7) sorry uhm (.7) pt .hh tch t[ch ] The sequence in Excerpt 5.2-2 begins with AS pointing out that people prefer to read newspapers because they can hold them in their hands (lines 60–64). RO encounters a problem with AS’s utterance, as can be seen in line 66. Rather hesitantly, RO repeats a part of the troublesource turn (‘halten °sie°,’). It is unclear whether RO initiates repair or not. The repeat does not include a rising intonation contour, which is a common characteristic of partial repeats when they are deployed as repair initiators (Kim, 2002). Repair initiation or not, AS ignores RO’s utterance, which may be due to RO’s hesitant behavior initiating repair. AS continues with her talk but is then forced to stop because RO launches an understanding repair initiator in line 72 (‘verstehe (.) n- nicht’). Now AS orients to RO. She apologizes (line 73), explains in English what she is trying 272 to do (namely, ‘to answer the questions’), and provides the question in German that she has been trying to answer (lines 75–76). It can be argued that RO’s repair initiation communicates that AS is responsible for the repair-related trouble (Robinson, 2006), including that mutual understanding is at risk. AS may view the other-initiated repair as a means to convey that she has bypassed the option to selfrepair. RO and AS may also understand AS’s failure of self-repair as an indication of lacking competence or language ability (Robinson, 2006). By apologizing (line 73), AS takes responsibly for the trouble displayed by RO. Thus, she understands that the responsibility belongs to her (cf. Robinson, 2006). Interestingly, in response to AS’s apology, RO produces a negation token (‘no’) in line 74, which suggests that RO disagrees with AS taking responsibility for the trouble on her own. It seems that both partners feel responsible for the trouble. RO and AS do not further negotiate trouble responsibility but turn to the resolution of the trouble and the progressivity of the interaction. Despite the fact that AS first ignored RO’s potential repair initiation, she comes across as a supportive interlocutor. She explicitly points out what she is doing instead of merely clarifying some lexical items, such as the verb ‘halten’ (to hold), which appears to be problematic for RO. AS’s supportive behavior continues throughout the sequence: After AS clarifies what she is trying to do and RO indicates understanding with a change-of-state token (‘oh okay’) (Heritage, 1984b) in line 77, RO takes the floor and builds on AS’s initiated topic. He adds that it is older people who prefer the newspaper to the Internet. RO’s doubt of whether ‘älter?’ (older) (line 79) is really the right word is dispelled by AS, who provides an affirmation token and a repetition of the item (‘ja: die ältern’) (line 80, 82). Then, RO gets stuck; he searches for an appropriate verb, as can be taken from the speech perturbations and pauses in his turn in line 84. He has delivered 273 the subject for his contribution, but an appropriate verb is missing. By providing the phrase ‘lieber halten’ (line 85), AS continues RO’s turn that has come to a halt because of RO’s selfdirected word search. In the following turn, RO again encounters a problem (lines 88–89). He is trying to express that older people do not know how to use the Internet, but he is missing the verb to complete his utterance. After a brief solitary word search in line 89, RO comes up with the verb ‘machen’ (to do) that does not seem to be the right word for him, as the negation token ‘°nein°’ indicates (line 89). In the following turn, AS corrects RO’s word choice and supplies a better suited verb (‘verstehen’, to comprehend) (line 91). AS comes across as a supportive interlocutor in this sequence as she clarifies her prior contribution, confirms the correctness of a specific lexical item in RO’s talk, continues RO’s turn, and corrects a word after RO’s unsuccessful word search. The discourse identities of support-providing–support-accepting or knowing–unknowing that emerge from the sequential organization of RO and AS’s interaction invoke an asymmetry of more competent/less competent language ability identities. By doing being supportive, AS positions herself as the more competent interlocutor in relation to her partner RO (cf. Lazaraton & Davis, 2008). It should be noted that RO does not revoke the asymmetry of language ability identities that has been given rise to by AS’s other-repair. Rather, the support-providing–support-accepting discourse identities sustain throughout this sequence. Interestingly, at the end of their conversation (lines 105–109), RO and AS take on requestor–requestee identities due to RO’s word search initiation (cf. Park, 2007). By gazing at AS, RO addresses the word search to her and thus marks the word search as other-directed rather than self-directed. Thus far, RO has not explicitly sought help from AS, but by inviting her to participate in his word search he does. It may be that RO considers AS who supported him in the course of this sequence as a knowing 274 speaker (Goodwin, 1987), meaning a participant who knows more about language use than he does. However, now AS is unwilling or unable to provide the German equivalent of the English word ‘change’. AS lets out a non-verbal sound ‘mm’ and the affirmative token ‘ja’ (line 108) to show that she understands what RO is trying to convey, but she does not engage in RO’s search. By requesting AS to participate in his word search, RO assumes a requestor discourse identity and projects a requestee identity to AS (Park, 2007). However, AS disengages from the word search and thus does not take on the reciprocal identity that she was projected to assume based on the RO help request. It seems that AS now revokes the asymmetrical alignment of more competent/less competent language ability identities that was established between her and RO. To summarize, AS is able to position herself as the more competent speaker in her interaction with RO, whereas RO comes across as comparatively less competent speaker. The other-repair that AS provides emerges from AS and RO’s interaction and is reflected in the incidental undertaking of knowing–unknowing identities. These discourse identities invoke an asymmetrical relationship of language ability identities (more competent vs. less competent) between the two speakers. The knowing–unknowing identities sustain almost throughout the entire sequence, until AS disengages from an other-directed word search that RO has initiated. AS who has taken on a knowing discourse identity negotiates the present discourse identities of RO and herself at the end of the sequence. In the interaction that I discuss next, one speaker resists the partner’s projected discourse identity of him as the unknowing participant needing help. 275 5.2.3 Test-taker pair MG and TM MG and TM, two high-intermediate level students at the time of data collection, produced the interaction presented in this section. MG, the female speaker, was identified as a high abilitylevel speaker, whereas TM, a male speaker, was categorized as a low ability-level speaker. This initial impression of the speaking ability differences in the two speakers is corroborated in the co-constructed test discourse (see Excerpt 5.2-3). Even though turn-internal delays are prevalent in both speakers’ talk, and both MG and TM self-repair their utterances, Excerpt 5.2-3 also shows that MG is doing being accurate, as her talk shows instances of subject-verb agreement and the correct use of case, for example. This section is devoted to one instance that occurs in MG and TM’s talk. Toward the end of the sequence presented in Excerpt 5.2-3, MG provides a turn completion to advance TM’s turn as TM engages in a solitary word search. TM, however, does not accept MG’s support, which would have positioned TM as less competent speaker (cf. Park, 2007). Excerpt 5.2-3: DIS:IntII:H-L:MG-TM 01 TM: 02 03 MG: 04 05 06 TM: MG: 07 TM: 08 09 MG: okay ahm (1.5) .hh (.5) ich liese ich liese nicht a:h (.5) zeitungen ahm I read I read not newspapers I read I do not read newspapers .hh l- leistest du zeitungen? read you newspapers do you read newspapers ah nein ah ich (1.0) ah (2.0) lese (1.0) die nachrichten (.2) ahm (1.0) °im no I read the news in the internet°? hm °°(ja im) internet°° [(°so°)] yes in the [°uhm° ] welche m:: welche a:h .h (.5) ah iwhich which internet ahm (.5) site? ahm (2.0) mei:n (.2) >lieblingswebsite< ist (.2) bbc. (.5) °so ah°= my favorite website is BBC 276 10 11 TM: MG: 12 TM: 13 14 MG: TM: 15 16 MG: 17 18 19 20 TM: MG: TM: 21 22 23 24 25 MG: TM: 26 27 28 29 MG: TM: MG: TM: 30 MG: 31 32 33 TM: 34 35 MG: TM: =°°hm°° °ja° (.5) [was meinst] yes what mean [meine ] ist=uh cnn(h) .hh (.5) my is CNN u:hm (1.5) .h ahm (.7) tch (.2) denkst du:: a:hm (.5) zeitungen: .h ah (1.0) .h ein think you newspapers a zukunft haben h.? future have do you think newspapers will have a future uhm (4.5) ja: aber (1.0) dein zukunft is nicht so or ja no sein zukunft ist yes but your future is not so yes his future is nicht so gut? (.5) mm= not so good =mhm (sie) (3.5) zu viele papier. ahm (1.7) hm tch (.2) .hh ahm hh. te te te te (5.7) di- uh too many paper die bbc ahm (.7) tch .h uh::: du den:kst: u::h or denkst du uhm .hh or=ah the BBC you think think you (1.5) °okay° .h warum (.2) ahm (2.0) warum (.7) du=ah (1.0) die bbc ah why why you the BBC (.5) ahm besuchen. visit why do you visit the BBC ahm (2.0) ah anstatt=a::h (1.0) eine amerikische (.5) uhm .h instead an American ah uh nwebsite.= =nachrichten. news ja uhm (.) uh (.2) bbc ist (.2) uh (.2) frei (.2) ja uhm (.2) .hh und (.5) BBC is free yes and °°like°° new york times oder (.5) like (1.0) große uhm (.7) zeitungen uh or big newspapers kostet (.2) geld, costs money j[a] yes [u]hm (1.0) bbc hab habe kein habst hat keine pa- pay wall. BBC have have no have have no 277 In lines 22–23 of Excerpt 5.2-3, TM asks MG why she reads the news on the BBC website. Following MG’s 2-second delay in turn uptake, TM takes the floor again and initiates transition space repair by clarifying his initial question (line 25). He adds ‘anstatt=a::h (1.0) eine amerikische (.5) uhm .h’, intending to ask why MG visits a British news website and not an American site. But then TM gets stuck with his utterance. In line 26, MG utters a change-of-state token ‘ah’ (Heritage, 1984b) to indicate that she understands what TM is asking. MG then completes TM’s turn by providing the noun (‘website’) that is still missing to make the utterance possibly complete (line 28). TM does not confirm or accept MG’s suggestion. Rather, TM disregards MG’s word suggestion and continues his prior turn by uttering ‘Nachrichten’ (news) (line 29). TM’s turn continuation (‘Nachrichten’) is a delayed completion (Lerner, 1989, 2004) that eliminates the sequential meaning of MG’s contribution. The delayed completion suggests that TM may feel interrupted by MG and thus attempts to regain his turn (Lerner, 1989). It is evident that TM resists MG’s turn completion that would ascribe an unknowing participant identity to him (cf. Park, 2007) and position him as less competent. That TM ignores the turn completion provided by MG is not surprising. As can be seen in Excerpt 5.2-3, interactionally speaking, a somewhat asymmetrical interaction pattern (Galaczi, 2004) emerges from TM and MG’s discursive behavior. That is, throughout this sequence, TM dominates the interaction with his questioning actions about MG’s media use and whether newspapers will still exist in the future (see lines 1–2, 7–8, 14–15, 22–23). MG settles for the position of the co-participant who reacts and responds to TM’s questions. It seems as if the two speakers establish interviewer–interviewee identities with TM taking the role of the interviewer and MG the position of the interviewee. All action sequences in this excerpt are structured in a 278 similar fashion, following a pattern of initiation, response and occasional evaluation before the next question is initiated. TM puts himself in interactional control of this sequence. In sum, as was hinted at in the previous section, discourse identities may be negotiated in the sequentially organized talk. That is, the speakers do not necessarily align to their projected discourse identities. As shown in the analysis, TM does not assume the identity of the unknowing speaker that MG projects to him. Rather, TM reject MG’s attempt to provide support (e.g., by means of a turn completion to progress the turn) and thus resists to MG’s action that attributes to him the identity of an unknowing participant, which would also position him as the less competent speaker. That TM does not align to his projected discourse identity in the sequential talk may be explained with TM’s relatively dominant discursive behavior in this sequence and with MG feeling comfortable in the role of the respondent. 5.2.4 Summary Case analyses were conducted in this section to analyze how test takers’ speaking ability is displayed in the test discourse and how practices of repair interrelate with the construction of language ability identities. The findings from the micro analysis suggest that practices of repair deployed to maintain intersubjectivity (e.g., third position repair, transition space repair, otherrepair due to a word search activity) may give rise to asymmetrical discourse identities in the test takers (e.g., support-providing–support-receiving, knowing–unknowing, requestor–requestee). By doing being supportive, the speaker who provides the repair is usually able to position himself or herself as the more competent or proficient participant in the test discourse. The analysis also showed that a repair initiation by the other may communicate a failure in the 279 trouble-source speaker to take the opportunity to self-repair, which may lead to a positioning of that speaker as less competent or less proficient. In addition, discourse identities and, thus, language ability identities may be negotiated and may therefore shift in talk-in-interaction. That is, speakers may resist their partners’ ascribing a specific discourse identity to them, such as an unknowing or a requestee identity. In that respect, the a priori speaking ability ratings may not necessarily be displayed in the jointly constructed test discourse. 5.3 Summary The first part of this chapter focused on the influence of the test task and ability-level combination in the test-taker pairs on the repair procedures co-constructed in the paired test discourse. The quantitative analysis identified some trends in the impact of task and ability level on the repair procedures produced. For example, the majority of repair procedures used to maintain intersubjectivity occur in both the jigsaw task and the discussion task. In addition, the co-construction of some repair procedures may be due to the higher or lower ability level of a test taker in the pair. However, the repair use in the various ability-level combinations seems to be rather variable. A fixed pattern of repair use in the various ability-level combinations could not be detected (except for the fact that High–High ability-level pairs were found to produce hardly any repair in comparison to pairs at other ability levels). The second part of this chapter looked more closely at the co-construction of language ability identities in the paired test discourse and the role of practices of repair in positioning test takers as competent or proficient. The analysis showed that the participant who provides support is able to position himself or herself as the more competent speaker. In addition, language ability 280 identities may be negotiated by both the speaker who is projected to be in need for help and the speaker who is projected to be able to provide support. It became apparent that the speaking ability ratings assigned to participants may not necessarily be reflected in the co-constructed test discourse. The next chapter draws together the findings from chapters 4 and 5. I further discuss the presented results and lay out the conclusions that can be drawn from the study. 281 CHAPTER 6 CONCLUSION This study investigated the construct of interactional competence in an intermediate-level German paired test setting. The purpose of the study was to broaden the construct of interactional competence in the context of a paired speaking test by focusing on the mechanisms of repair as the interactional resources employed by the learners to accomplish ‘maintaining intersubjectivity’. In line with the conceptualization of interactional competence in second language acquisition (SLA) (Young, 2008, 2011), intersubjectivity, or mutual understanding, is understood as the basis for interactional competence. The practices of repair emerged from an inductive analysis of the test discourse. The methodological framework for the data analysis was conversation analysis (CA), a method that analyzes the sequential organization of talk-ininteraction. This study also examined the impact of the test task (jigsaw task vs. discussion task) and the different combinations of ability levels in the test-taker pairs (same ability vs. weak/strong combination) on the co-construction of the conversational resources used to maintain intersubjectivity. Frequency distributions were created to obtain a better understanding of the impact of task and ability-level combination on the co-construction of the repair procedures. The rationale behind this analysis is the general understanding of language testers that both the resources that the participants bring to the test interaction and the context in which the interaction is set have an influence on the co-constructed test performance. In single case analyses, the study also provided a detailed picture of the relationship between language ability identities and the procedures of repair, both of which are co-constructed at the discourse level. The assumption was that the relationship between speaking ability and 282 conversational resources to maintain intersubjectivity may be better described when both components are analyzed at the discourse level. In this chapter, I summarize the major findings of the study. I outline the study’s implications and contributions for language testing. Then, I address the limitations of the study and suggest directions for future research. 6.1 6.1.1 Major findings Research Question 1 From a conversation analysis, three procedures of repair emerged as particularly prominent to accomplish ‘maintaining intersubjectivity’ in the test discourse. In chapter 4, the procedures of repair were described with respect to their various parts, including the repair initiation, the repair proper, and the trouble source. Research Question 1 is as follows: What mechanisms of repair are prominently used in the paired test discourse of an intermediatelevel German speaking test to maintain intersubjectivity? a) What is the sequential organization of the procedures used to co-construct repair? b) Which of the repair procedures identified in the test discourse can be described as more or less complex procedures of interactional competence in co-constructing repair and maintaining intersubjectivity? 283 The procedures of repair identified in the data set are briefly described in this section. I also discuss how these procedures were used to accomplish ‘maintaining intersubjectivity’ in the test discourse. Other-initiated self-repair In line with previous research on repair (Kurhila, 2006; Schegloff et al., 1977), the analysis showed that the hearer may draw the speaker’s attention to a trouble source that the speaker repairs in the turn following the repair initiation. The repairable may be a lexical item, a misheard word, or an entire action that does not sequentially match with the prior talk. The hearer may initiate repair in various ways; for example, by means of full or partial repetitions of the trouble source; so-called open-class repair initiators (e.g., ‘hm?’, ‘huh?’), which are nonspecific in locating the repairable; or forms of candidate understanding (e.g., understanding checks, comprehension checks, expansions), which are interpretations of the trouble source and thus very specific in locating the trouble. Partial and full repetitions, as well as open-class repair initiators, are also referred to as hearing repair initiators (Schegloff, 2004; Svennevig, 2008). That means that they signal a hearing problem even though an understanding problem may be the cause for the repair initiation. In line with Svennevig (2008), the participants in the present study launched a hearing repair initiator first, regardless of the trouble source, which may have been a misheard word, an unknown lexical item, or an entire action that does not fit in the sequential organization of the talk. In response to the repair initiation, the trouble-source speaker may interpret the hearing repair initiator as such and repeat the repairable or provide an affirmation token to repair the 284 hearing trouble that the hearer signaled. The trouble-source speaker may also anticipate a problem of lexical understanding or comprehension and re-construct his or her original contribution to make it more accessible to the hearer (e.g., by translating problematic lexical items, substituting potentially problematic words, providing clues to clarify the content of prior talk or the meaning of a lexical item). All in all, intersubjectivity may be maintained between the speakers, in that the speaker who encounters trouble makes the partner aware that trouble has occurred in the other speaker’s turn. The trouble-source speaker may repair the trouble that was located. Self-initiated self-repair The trouble-source speaker may repair and solve potential trouble, either in the spot following the completed turn constructional unit (TCU) that holds the repairable (transition space repair) (Schegloff et al., 1977) or after the partner’s utterance that displays a misunderstanding of an earlier turn (third position repair) (Schegloff, 1992a). The conversation analysis revealed that the partner may delay the uptake of the next turn even though the original speaker’s turn is possibly complete and the hearer was selected to speak next. The inter-turn delay may indicate that the hearer has encountered some sort of trouble with the speaker’s turn. Thus, the original speaker may anticipate trouble in hearing or understanding and provide repair in the transition space of his or her turn, which has been extended due to the inter-turn delay. Similar to other-initiated self-repair, forms of self-repair triggered by inter-turn delays may be designed in ways to better align to the recipient’s knowledge (e.g., by clarifications, reformulations, translations of the original utterance). The transition-space repair, however, is deployed under the premise that a problem of hearing or understanding may have 285 occurred. The partner who delays the turn uptake does not indicate what causes the delay. Interturn delay may also arise due to other problems, such as the need to search for a lexical item or for information. Thus, transition space repair is deployed under the assumption that shared knowledge between the speakers may not be given and that intersubjectivity may be at risk. In addition to self-repair caused by inter-turn delays, the speaker may also repair his or her initial utterance in the third position because the partner’s response displays a misunderstanding or a non-alignment with the original speaker’s utterance. Realigning both partners’ understandings by means of repair in the third position, that is, in the position after the partner’s response to the original utterance, is crucial in restoring intersubjectivity. Thus, in contrast to the trouble that the hearer indicates directly by means of repair initiators, the trouble may also be indicated indirectly by a turn that signals misunderstanding of a previous turn. Word search activities The conversation analysis detected various forms of word search activities that included the partner who was invited to participate in the search or repaired the trouble, for example, by correcting the lexical item that emerged from a solitary word search or by completing a turn that came to a halt due to a word search activity. The analysis showed that participants when encountering lexical trouble may utter a word search marker (e.g., ‘what’s the word?’) and involve the partner to help with the word search upon a non-verbal signal (an eye gaze). In such cases, the word search was usually also made specific, in that the speaker searching for the word provided a lexical cue, usually the English equivalent of the searched-for German word. The analysis also revealed that the partner who was invited to participate in the word search may or may not assist with the word search, that is, the 286 partner may provide the searched-for German lexical item, admit that he or she does not know the lexical item being sought, acknowledge comprehension of what the speaker is trying to convey without engaging in the word search, or not react to the invitation to participate in the search (which may be because the initial invitation to participate in the word search has been withdrawn). Overall, no matter how the partner responded to the speaker’s repair initiation, the interaction proceeded without problems. As most word search initiations directed at the partner include the English equivalent of the searched-for German word, mutual understanding is not seriously at stake in case of a non-response from the partner. In addition, by falling back to the first language (L1), the word-searching speaker has taken means to prevent potential understanding problems that may otherwise arise because of an unknown lexical item. Thus, providing the English word as a cue for the German word being sought in an other-directed word search activity may be considered a procedure that maintains intersubjectivity in talk-ininteraction. In addition, the analysis also revealed that a word search may not be accompanied by a word search marker. Rather, the word search may be self-directed. The solitary word search as such may turn out unsuccessful, in that an erroneous German lexical item is uttered. Speakers may also be uncertain about the German lexical item that evolved from the self-directed search. The analysis showed that the partner may correct the speaker’s word choice by replacing the possibly erroneous German word with an alternative. In addition, the partner may not overtly correct a lexical item but rather substitute the lexical item in passing in the next-relevant action. Corrections may be provided even though the trouble-source speaker does not explicitly invite the partner to participate in the word search, for example, by giving a non-verbal signal (an eye 287 gaze). Corrections, which the word-searching speaker usually confirms, allow the participants to adjust to each other’s knowledge. In addition, instances were found where the speaker engages in a solitary word search, which seems to turn out unsuccessfully as he or she utters an English instead of a German word. As was pointed out earlier, providing the English equivalent of the searched-for German word helps to maintain intersubjectivity as both members of the pair know English. Using the English word when the German equivalent is unknown may avert potential understanding problems. That the English word is considered a natural part of the discourse can be taken from the fact that the partner may let the English word slide and not provide the equivalent German word. The participants may also continue the partner’s turn to possible completion when it came to a halt due to the partner engaging in a self-directed word search activity. Turn completions may be confirmed, rejected and corrected, or ignored. As was pointed out, turn completions presume a high degree of shared knowledge between both speakers. Turn completions can only be provided when the speaker completing the partner’s turn has understood the previous talk and is able to project the next relevant word to continue the incomplete turn. Turn completions make visible the degree of mutual understanding between the speakers. They may also put intersubjectivity to the test, given that the partner responds to the completion by confirming or rejecting the completion. More and less complex procedures of repair to maintain intersubjectivity In line with previous research by scholars working within CA–SLA (an approach within SLA that draws on CA methodology), procedures that test takers deployed in the test discourse may be described as more or less complex with respect to locating the trouble source (Schegloff et al., 288 1977), orientating to types of trouble (Hellermann, 2011), and recipient design (Sacks et al., 1974). In locating the trouble source, the test takers in the present data set deployed nonspecific open-class repair initiators (e.g., ‘huh?’, ‘hm?’) that do not indicate what the repairable actually is. However, the test takers also located trouble more specifically by initiating repair with understanding checks, comprehension checks, and expansions. Being able to locate trouble specifically may be an indication of a further developed interactional repertoire (Brouwer & Wagner, 2004). In addition, similar to Hellermann’s (2011) findings, the test takers in this study mostly oriented to lexical trouble but in a few instances also to entire action trouble. Turning to inconsistencies in sequential organization and indicating when actions do not referentially connect suggest a broader orientation to language and a greater interactional competence (Hellermann, 2011). Finally, the data analysis revealed that self-repair, either other-initiated or caused by inter-turn delays, can be differentiated with respect to how well they are designed to the recipient (Sacks et al., 1974). That is, forms of self-repair that are modified in a way to be more accessible to the partner may be considered a more complex interactional resource in maintaining intersubjectivity than repetitions that suggest that the speaker has only very little understanding about the degree of shared knowledge between himself or herself and the other participant. 6.1.2 Research Question 2 Another part of the study was devoted to the impact of the task and ability-level combination in the test-taker pair on the co-construction of repair procedures. Research Question 2 is as follows: 289 What procedures of repair are used in the different tasks and the various ability-level combinations? a) What are the range and frequency of these procedures in a discussion task and in a jigsaw task? b) What are the range and frequency of procedures produced by pairs where both members of the pair are at the same level of speaking ability and in pairs where the members are at different levels of speaking ability? c) What procedures are produced predominantly by the higher or lower ability-level partner in the different ability-level combinations? Test tasks With respect to the test tasks, the frequency distributions of the various repair procedures revealed that there were no major qualitative differences in repair use across tasks. The majority of repair procedures occurred in both the discussion task and the jigsaw task. Even though there were differences in the type of trouble emerging in the tasks, the trouble was approached with the same kinds of procedures in both the jigsaw task and the discussion task. For example, as pointed out in chapter 4, the test takers were more likely to encounter reference problems in the jigsaw than in the discussion task because the partner did not make explicit what apartment he or she was talking about. In addition, test takers caused delays in turn uptake in the jigsaw because they had to search for information on their instructions sheet when their partner asked about a particular apartment. Furthermore, test takers halted their talk in the jigsaw task when they were searching for specific, previously mentioned information about the various apartments, whereas lexical searches were more prevalent in the discussion task. Overall, regardless of the trouble 290 source encountered in the discourse, the same types of repair procedures, such as other-initiated repair, transition space repair, or turn completions, were deployed in both tasks. However, quantitative differences in repair use were found across tasks. Some of these differences may be explained by the task characteristics and the design of the tasks. For example, other-directed specific word search markers and forms of turn completion were deployed more often in the discussion than in the jigsaw, which may be an indication that word searches are more prevalent in an open task like the discussion. In an open task, the outcomes are not predetermined. Thus, the discussion task requires that the participants contribute to the task. In that respect, test takers have to bring their own thoughts to the task, including the respective vocabulary items to express these thoughts, which is not the case in the jigsaw task. In the jigsaw task, a specific goal was given (namely the agreement on an apartment) and particular vocabulary was provided in the ads, both of which may have made the search for lexical items less critical. In contrast, third position repair and embedded corrections mainly occurred in the jigsaw task. Third position repair is used to clarify a misunderstanding that became apparent in the partner’s turn in response to prior talk. Since the jigsaw task requires that the speakers agree on an apartment to complete the task, it may be more pressing to test takers to identify and resolve misunderstandings that are displayed in the partner’s talk. However, it remains unclear why embedded corrections, in which corrections are provided in passing, are more prevalent in the jigsaw. In addition to the procedures of repair that occurred in either the jigsaw or the discussion task, a number of procedures, such as candidate understandings, transition space repairs, noncorrections, and adjustments made in response to other-initiated repair, were produced similarly 291 in number in both the discussion and jigsaw task. These procedures seem to be commonly used procedures in either task. Thus, the findings suggest that there are more similarities than differences in repair use across the task types. Ability-level combination and higher and lower ability-level partner The findings from the quantitative analysis showed that High–High ability-level pairs produced hardly any repair. Pairs at this ability-level combination encountered fewer situations in which they had to maintain intersubjectivity than pairs at the other ability-level combinations. Thus, High–High level pairs’ abilities in understanding and production may be somewhat more advanced in comparison to pairs that include mid and/or low ability-level speakers. In addition, the analysis also revealed that test-taker pairs at somewhat different (High– Mid, Mid–Low) and very different (High–Low) ability-level combinations deployed repair procedures more frequently in comparison to same ability-level combinations (High–High, Mid– Mid, Low–Low). However, the distribution of pairs is slightly skewed toward somewhat different and very different ability-level combinations because 21 pairs at somewhat different and very different ability-level combinations participated in the study, compared to only 13 pairs at similar ability levels. Thus, that somewhat different and very different ability-level pairs generally deploy a higher number of the various repair procedures may be due to the higher number of participating pairs at these ability levels and not necessarily due to the type of discourse that emerged from the interactions between speakers at these ability-level combinations. 292 Furthermore, specific repair procedures occurred relatively evenly across the same and different ability-level combinations, such as modified repetitions and adjusted contributions in response to other-initiated repair. The trend that the majority of test takers anticipate a problem of understanding rather than hearing (even though a hearing repair initiator is displayed) may be explained by the test taker sample included in the study. As language learners, the participants may be more likely to expect to encounter trouble due to problems of lexical understanding and comprehension rather than hearing. Other procedures of repair were also evenly produced across the same and different ability-level combinations, but only in either the jigsaw or the discussion task. For example, noncorrections were deployed in the jigsaw, assuredly correct completions in the discussion, and understanding checks in the jigsaw. However, these findings can hardly be explained and may be random effects. In addition, the findings from the quantitative analysis also showed that a number of practices of repair were used rather infrequently and by only a few individual pairs at specific ability-level combinations. For example, repeat requests were deployed by low ability-level speakers in Low–Low and Mid–Low ability-level combinations. Understanding repair initiators were produced by a low ability-level speaker paired with a high ability-level speaker and by a mid ability-level speaker in interaction with another mid ability-level speaker. That particularly low or mid ability-level speakers specifically ask for repetitions and indicate non-understanding seems to be plausible. It can be assumed that they are more likely to encounter trouble in understanding than high ability-level speakers, for example. However, the fact that repeat requests and understanding repair initiators are produced by only a couple of pairs indicates that these two procedures are not very common resources in maintaining intersubjectivity. 293 Moreover, expansions and embedded corrections are both deployed in the interactions of a few High–Mid and High–Low ability-level pairs. In addition, comprehension checks are produced rarely in the jigsaw and predominantly at two ability levels only, namely Mid–Mid and Mid–Low. The reasons for these trends are unclear. In addition, the analysis revealed that lower ability-level speakers in somewhat and very different ability-level combinations are more prone to initiate word searches that are extended to the partner. In contrast, the higher ability-level partner was more inclined to provide the searched-for German lexical item, to complete the partner’s halted turn (due to a word search activity that is underway), to initiate third position repair, and to turn to whole action trouble. Thus, the higher ability-level partner seems to be more able to help in case of word search activities, to clarify misunderstandings, and to indicate trouble that occurs due to the sequential misfit of current and prior talk. Finally, there seems to be an interesting interplay in place between task and ability-level combination in terms of students orienting to whole-action trouble. That is, high-level speakers in High–Mid ability-level pair combinations turn to a whole action as the trouble source in both the discussion task and the jigsaw task, whereas mid- and low-level speakers in Mid–Mid and Mid–Low ability-level pairs are more likely to orient to whole-action trouble in the jigsaw task only. In the jigsaw task, non-fitting actions and sudden changes in topic may be more noticeable but also less preferred since the speakers work toward a goal. Thus, even though some trends in the co-construction of procedures of repair may be attributed to the higher or lower ability level of a test taker in the pair, the relationship between the ability-level combination in the pair and the use of repair seems to be variable. The various ability-level combinations are not characterized by the use of specific repair procedures, so that 294 the ability-level combinations could be differentiated based on the repair used to maintain intersubjectivity. 6.1.3 Research Question 3 As became apparent in the previous section, analyzing the relationship between the conversational resources co-constructed in talk-in-interaction and test takers’ speaking ability based on a priori speaking ability ratings may not be very informative. How speaking ability is perceived on a macro level may differ from students’ language ability identities that are displayed at the micro level. Rather than assign a priori speaking ability ratings to test takers, it may be beneficial to investigate how test takers co-construct their language ability identities in the interaction and how language ability is made visible in the test discourse. Analyzing both language ability and the procedures used to maintain intersubjectivity at the discourse level may provide a better understanding of their relationship. Three case analyses were conducted to analyze how language ability identities are jointly constructed and how they interrelate with the procedures of repair. Research Question 3 is as follows: How are procedures of repair that are jointly constructed in test discourse involved in the coconstruction of the test takers’ language ability identities at the discourse level? a) What are the practices of repair by which test takers position themselves as proficient or competent in the paired test discourse of an intermediate-level German speaking test? b) How are projected discourse and language ability identities negotiated in the test discourse? 295 The findings from the conversation analysis suggest that practices of repair (e.g., third position repair, transition space repair, corrections and turn completions in combination with word search activities), which are deployed to maintain intersubjectivity, may give rise to asymmetrical discourse identities in the test takers (e.g., support-providing–support-receiving, knowing–unknowing, requestor–requestee). By doing ‘being supportive’, the speaker who provides the repair is usually able to position himself or herself as the more competent or proficient speaker in the test discourse. The analysis also showed that the discourse identities and, thus, the language ability identities may be negotiated. That is, speakers may resist their partners’ ascribing a specific discourse identity to them, such as an unknowing or a requestee identity. For example, speakers may ignore a turn completion provided by the partner and thus eliminate the sequential meaning of the partner’s contribution; or speakers may not participate in a word search activity even though they were invited to help with the search. Thus, in line with the research conducted by Lazaraton and Davis (2008), the discourse identities and the corresponding language ability identities are in constant flux in the test discourse of the present study. The conversation analysis also showed that the speaking ability ratings that were assigned to test takers prior to the test did not necessarily capture the language ability identities that the test takers jointly constructed in the test discourse. Hence, the macro level speaking ability ratings may be misleading in places and not provide meaningful information about the relationship between test takers’ speaking ability and the co-construction of procedures of repair to maintain intersubjectivity. 296 6.2 6.2.1 Implications of the findings and contributions of the study Interactional competence An important contribution of this study is to link the assessment of interactional competence with the conceptualization of and previous research on interactional competence and development in SLA and CA–SLA. This study conceptualized interactional competence with respect to intersubjectivity or mutual understanding rather than collaborative or symmetrical interaction, as is common in language testing (Ducasse & Brown, 2009; Galaczi, 2004, 2008; May, 2009, 2011). In line with the conceptualization of interactional competence in SLA, intersubjectivity was considered the basis for interactional competence (Young, 2008, 2011). Intersubjectivity implies that speakers create a shared context when they orient to each other’s contribution as they move from one turn to the next. Thus, by defining interactional competence in terms of mutual understanding, this study attempted to broaden the scope of interactional competence in language testing. In addition, this study focused on the interactional resources used in the test discourse to accomplish ‘maintaining intersubjectivity’. The procedures of repair (forms of self-repair and other-repair in combination with the partner’s word search) that were identified as the resources to maintain intersubjectivity may contribute to a more comprehensive definition of the construct of interactional competence in paired speaking language testing. Thus far, interactional competence has been defined with respect to resources of topic development, turn taking, and interlocutor support (back-channeling) (Ducasse & Brown, 2009; Galaczi, 2004). Moreover, in line with CA–SLA research on interactional development, procedures of repair were identified that can be described as more or less complex interactional resources; for example, with respect to how specific a trouble source is located (specific repair initiation vs. 297 nonspecific repair initiation), what kind of trouble is oriented to (whole action trouble vs. lexical trouble), and how well a contribution is tailored to the partner’s knowledge during self-repair (making the trouble source turn more accessible to the partner vs. repeating the trouble source turn). Such differentiations of interactional resources may give an indication of the extent to which a test taker’s interactional competence is developed. Knowledge about more or less developed interactional resources may inform the development of scales or rubrics for the assessment of interactional competence. The present study also revealed that reverting to the L1 when lexical trouble occurs may be considered a beneficial repair practice that allows test takers to maintain intersubjectivity. As the members of the pair know both German and English, switching between the two languages may also come natural to them. However, second language (L2) teachers usually do not value students using the L1 in the classroom. Rather, students are taught communication strategies (e.g., circumlocution or the use of all-purpose words) to avoid communication breakdowns in monologic talk without having to fall back to the L1. As this study showed, using the L1 to sustain mutual understanding between peer–interlocutors can be viewed as a natural and advantageous practice in talk-in-interaction. Thus, language teaching and testing professionals may have to rethink the value of the L1 in peer interactional settings. In addition, the repair procedures that were identified in the test discourse may also be helpful for instruction. Instructors could show students what repair procedures may best be used to maintain mutual understanding. Finally, in agreement with Firth and Wagner (1997), Kasper (2006), and others, this study showed that lower ability-level students are also interactionally competent speakers as they orient to each other’s contributions and attempt to maintain intersubjectivity. 298 6.2.2 Test-taker pairs With respect to assigning test takers to pairs, it may be favorable to pair test takers who are at different speaking ability levels. The quantitative analysis suggested that to maintain intersubjectivity test-taker pairs at somewhat different (High–Mid, Mid–Low) and very different (High–Low) ability-level combinations deployed repair procedures more frequently than pairs at same ability-level combinations (High–High, Mid–Mid, Low–Low). Thus, even though the partners were at different speaking ability levels, they were able to maintain mutual understanding in talk-in-interaction. As was pointed out elsewhere, it should be noted that despite perceived differences in speaking ability, the participants included in this study may still be considered very similar in their speaking ability when compared against a standardized proficiency scale, such as the Common European Framework of Reference for Languages (CEFR). With respect to their speaking ability, it can be assumed that the majority of test takers are at the basic user level, the A-level, according to the CEFR. While other studies (e.g., Galaczi, 2004, 2014; Gan, 2010) showed that same ability-level test-taker pairs across different proficiency levels (e.g., level B1 vs. C2 on the CEFR) vary in the production of interactional features in the test discourse, fixed patterns of repair use at the various speaking ability-level combinations were not found in the present data set. This trend may be explained with the fact that the speaking ability of the majority of test takers in the present study may best be described as A-level speaking ability following the CEFR. Hence, basing the assignment to pairs on test takers’ speaking ability ratings may provide very little insight into how participants co-construct repair procedures to maintain intersubjectivity. Furthermore, this study suggested that the a priori ability level ratings (high, mid, or low) assigned to test takers do not necessarily agree with the language ability identities that test takers 299 co-construct in the test discourse itself. Assigning test takers to pairs based on macro level speaking ability ratings may obscure the participants’ actual ability that is co-constructed in the test discourse. In addition, the language ability identities constructed in the discourse are in constant flux and may change from one turn to the next. Therefore, it seems impossible to predict what language ability identities emerge from a test discourse or whether test takers align to one another in interaction; for example, whether they accept or reject the discourse identities that are attributed to them. Overall, it can be argued that speaking ability as a category does not provide much insight into how test takers may best be paired. Therefore, it may be better to assign test takers randomly or have test takers select their partners themselves. However, this conclusion that speaking ability level of the partners does not matter has to be qualified by noting that it was controlled for acquaintance effects in the present study. It is unclear what the speaking ability level effect would be if the participants were paired with a partner they do not know. 6.2.3 Paired tasks The study revealed that there are no noteworthy qualitative differences in repair use in the discussion task and the jigsaw task. Despite major differences in task characteristics, the discussion task and the jigsaw task appear to be similar practices, in that they elicit the same repair procedures to accomplish ‘maintaining intersubjectivity’. This finding agrees with Young (2000, 2013), who points out that not every discursive practice is unique. Even though interactional competence is considered local, interactional resources may be shared across different practices, which is also the case in the present study. Thus, the jigsaw task and the discussion task have a similar impact on the co-constructed procedures of repair. Since the 300 performances elicited from the two test tasks can be expected to be similar with respect to the repair procedures produced, one rating scale or rubric should suffice to assess the test performances elicited from both tasks. 6.3 Limitations of the study As explained in chapter 3, a self-assessment checklist was used to help students assess their own speaking ability. It turned out that some participants were uncertain whether or not they can do an activity as described on the checklist and thus indicated that they ‘can’ and ‘cannot’ accomplish the activity. Such a ‘maybe’ option was not incorporated in the speaking ability rating but might have had an effect on the student’s speaking ability rating if it had been taken into consideration. Test takers were assigned a speaking ability rating based on students’ self-assessment and their instructor’s perception. It is important to note that four instructors gave speaking ability ratings for their respective students. Even though all instructors consider fluency an important component of speaking, they may differ in their perceptions of a student’s speaking ability. What may still be a mid level speaker for one instructor may already be a low level speaker for the other instructor and vice versa. Thus, instructor assignments to high, mid, and low ability level groups might have not always been clear-cut. The validity of the assigned speaking ability ratings was verified with the grades from a second speaking test and from the final exam. While the second speaking test grade turned out to be less informative (because the test did not discriminate well between the test takers), comparing the speaking ability ratings with the final exam grade confirmed that some mid and low ability-level test takers might have been evaluated as too high or too low in their speaking 301 ability. All in all, the speaking ability level ratings that were assigned may not have been that distinct and clear in places. However, the present study was conducted in a classroom-based setting, where student and teacher perceptions are dealt with on a daily occurrence. In addition, occurrences of the procedures of repair that were identified in chapter 4 were quantified to obtain the frequency distribution of the various procedures across tasks and abilitylevel combinations. It should be noted that conversation analysts are reluctant to quantify exemplars (Schegloff, 1993). However, Heritage (1999) points out that in recent years conversation analysts have started to ask questions about the distribution of interactional practices across different populations. Finally, due to the oftentimes small number of occurrences of the various types of repair procedures detected in the data set, only raw and proportional frequencies could be presented. With such small numbers of instances, it is difficult to run meaningful statistical analyses. The frequency distributions cannot provide any indication whether the task and the ability-level combination in the pair have an effect on differences in repair use. Merely trends of their relationship could be reported. 6.4 Recommendations for future research This study refined the procedures of repair that are used to accomplish ‘maintaining intersubjectivity’. Since ‘maintaining intersubjectivity’ may not necessarily be relevant in every interaction, the construct of interactional competence should be broadened even further, for example, by analyzing how mutual understanding between speakers is achieved in the test discourse. Rather than focus on how (potential) misunderstandings are resolved to maintain 302 intersubjectivity, salient interactional resources could be identified that are used to interpret the partner’s contributions on a turn-by-turn basis and allow for a smooth interaction. In addition, the analyses in this study revealed that forms of self-repair after the partner’s hearing repair initiation differ with respect to how the repair is designed to the recipient. That is, hearing repair initiations may be oriented to, in that the trouble source is repeated or an affirmation token provided. The hearing repair initiator is thus understood as a signal for a hearing problem. However, the analysis also showed that test takers may anticipate a problem of understanding or comprehension and thus repair their initial contribution in a way that makes it more accessible to the partner. These various forms of self-repair could be differentiated further with respect to turn design or linguistic format, for example. Since the quantitative analysis showed that the majority of test takers seem to have a fairly good awareness of the degree of shared knowledge between themselves and their partners, procedures used to make an utterance more accessible to the partner may be further refined and inform the development of rating scales. In line with the CA–SLA approach to interactional development, individual students’ test performances could be tracked over an entire semester (or even a longer time period) and may thus provide an insight in the development of students’ interactional repertoire, not only with respect to repair but also in terms of turn-taking and action sequencing, for example. The developmental stages may be relevant for the refinement of the construct of interactional competence and for the improvement of rating scales. It should be noted that the repair procedures found in the present data set are similar (if not the same) to the ones that the participants may use in their L1 English. It may be that the participants transfer the repair practices from the L1 to the L2. Investigating the extent to which 303 repair procedures are used in both the L1 and L2 may shed light on the role of the L1 in the development of students’ interactional competence in the L2. In that respect, it may also be interesting to examine whether, and if so, how the repair procedures are transferred from the L1 to the L2 when the two languages are more distant than English and German, for example, when English is the L1 and an Asian language (e.g., Japanese or Chinese) is the L2. Furthermore, the paired speaking test tasks in this study were presented on paper, which is not very timely. With more language courses going online or hybrid, it would be worthwhile to investigate whether ‘maintaining intersubjectivity’ is accomplished with the same identified interactional resources in an online or hybrid environment. Finally, as the findings from the present study suggest, the jigsaw task and the discussion task used in the present study elicit the same conversational procedures to maintain intersubjectivity, even though quantitative differences were found between the two tasks. In contrast, there seem to be more differences than similarities in the co-construction of repair between the different test-taker pairs. Thus, the participants’ discursive behavior appears to be rather complex and variable. Participant behavior in peer-to-peer test discourse therefore deserves further research. In that respect, it may be beneficial to look at the differences in interaction between one test taker and different partners. SLA researchers, such as He and Young (1998), argue that interactional competence is local and thus different in every interaction. However, participants may have preferred interactional resources (Chalhoub-Deville, 2003) that they use in interaction with others. How participants adapt to different interaction partners given their preferred conversational resources may shed more light on the use of interaction resources in peer-interactions and on the assignment of test takers to pairs. 304 6.5 Final thoughts This study attempted to incorporate research from SLA and CA–SLA to better understand one aspect of interactional competence; namely, how test takers maintain intersubjectivity in an intermediate-level German paired speaking test setting. I believe that conceptualizing interactional competence in terms of mutual understanding and considering CA–SLA findings on interactional development may help language testers to refine the construct of interactional competence and to construct rating scales that are based on learners’ developmental stages of interactional competence. 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Identity, context and interaction. In C. Antaki & S. Widdicombe (Eds.), Identities in talk (pp. 87–106). London, England: Sage. 324 APPENDIX A SELF-ASSESSMENT CHECKLIST To be able to assign you to a partner for the paired speaking tasks, we would like you to complete the following self-assessment checklist. You will see 25 statements about people’s speaking skills in German. Read each description and ask yourself if you can do in German what is described. The statements are followed by examples to help you understand what the statements mean. Yes, I can do this easily and well 1 2 3 4 5 I can describe aspects of my daily life using phrases and simple sentences. • I can describe myself, my family and friends, my college, or my workplace. I can describe a familiar experience or event in simple terms using phrases and simple sentences. • I can describe what I do during the weekend. • I can describe what happens at a party with my friends. I can present information about other people using phrases and simple sentences. • I can talk about my friends’ likes and dislikes or their free-time activities. • I can give biographical information about others. I can present basic information about things I have learned using phrases and simple sentences. • I can give cultural information based on pictures or photos. • I can talk about something I learned at school or in the community. I can exchange personal information using phrases and simple sentences. • I can ask and give a home address, email address, or someone’s nationality. • I can ask and tell about family members and their characteristics, or about friends, classmates, and teachers. 325 I cannot do this yet Yes, I can do this easily and well 6 7 8 9 10 11 12 I can exchange information about what I have learned using texts or pictures. • I can ask about and identify familiar things in a picture from a story. • I can ask about and identify important information about the weather using a map. • I can ask and respond to simple questions about dates, times, places, and events on schedules, posters, and tickets. I can ask for and give simple directions to go somewhere or do something. • I can ask for directions to a place. • I can tell someone how to get from one place to another, such as go straight, turn left, or turn right, and where the place is located (near, in front of, behind). • I can tell how to prepare something simple to eat. I can exchange information with other people about what to do, where to go, and when to meet. • I can accept or turn down an invitation to do something or go somewhere. • I can invite and make plans with someone to do something or go somewhere. I can accomplish everyday tasks using simple language. • I can order a meal in a restaurant. • I can make a purchase in a store. I can describe something familiar using a series of sentences. • I can describe with some details the physical appearance of a friend or family member. • I can describe another person’s personality. • I can describe a school or workplace routine. I can express my needs, wants, and plans using a series of sentences with some details. • I can describe what I need for school or work. • I can describe what my plans are for the weekend. • I can describe my summer plans. I can give a series of instructions. • I can explain the rules of a game. • I can give multi-step instructions for preparing a recipe. 326 I cannot do this yet Yes, I can do this easily and well 13 14 15 16 17 18 19 20 21 I can have a simple conversation on a few of familiar topics. • I can talk with someone about family or household tasks, hobbies and interests, or school or work. I can exchange information about academic topics that are familiar to me. • I can ask questions and give information about topics in my courses. I can ask and answer questions on familiar topics to keep a conversation going. • I can ask additional questions to get more information. • I can give more information to explain something I did. • I can ask for and give examples to explain something further. I can meet my basic needs in everyday situations. • I can ask for help at school, work, or in the community. • I can make an appointment or reservation by phone. • I can arrange for transportation, such as by train, bus, taxi, or a ride with friends. I can describe plans and actions with many details. • I can set a goal and tell how I will accomplish it. • I can describe my plans for the future, or how to plan and carry out an event, such as a family reunion. I can make a presentation on something I have learned. • I can give a short presentation on a current event, an academic topic, a famous person or a cultural landmark. I can express my opinion on familiar topics using a series of sentences. • I can give a presentation about a movie or song that I like. • I can express my opinion about an issue on campus or something in the news. I can start, maintain, and end a conversation on a variety of familiar topics. • I can initiate a conversation about my work or school. • I can ask for information, details, and explanations during a conversation. • I can bring a conversation to a close in an appropriate way. I can tell a story to entertain my friends. • I can tell a story or a joke. • I can summarize the plot of a movie or TV show. 327 I cannot do this yet 22 23 24 25 Yes, I can do this easily and well I cannot do this yet Yes No I can tell about personal experiences and give my reaction to them. • I can describe a childhood or summer experience and how I felt about it. • I can describe a social event that I attended and how I felt about it. I can discuss and solve problems in everyday situations. • I can explain problems and request repair services, such as with Internet connection or car repair. • I can reschedule an appointment or a date if something comes up. I can give and seek personal views and opinions on a variety of familiar topics. • I can exchange views and opinions about my favorite celebrity, or about my favorite sports team and how they are doing this year. I can state my opinion and give supporting reasons using connected sentences with many details. • I can state whether I agree or disagree with using cell phones in class and give reasons why. • I can state whether I agree or disagree with dress codes for high school students and give reasons why. • I can state my opinion about recycling on campus and give reasons why. Thank you for completing the self-assessment checklist. Please answer the following questions. Name: ___________________________________ I am an undergraduate student. English is my native language. I am NOT an expert in a language other than English. (I am NOT majoring in Spanish/French/Chinese/… or speak Spanish/French/Chinese/… with my family and/or friends.) 328 APPENDIX B TEST TASKS Jigsaw task On the following page, you will find a situation. You will have 5 minutes to read and think about the situation on your own. If you have questions pertaining to the task, you may ask the proctor, who will clarify them. After the individual planning period is over, you and your partner will have 10 minutes to work on the situation. Say as much as you can to come to an agreement with your partner. Try to speak only in German. 329 Partner A: You and your friend are going to participate in a summer study abroad program at the International Language School of Humboldt University in Berlin next summer. You are also planning to share an apartment in Berlin. Academic Programs International (API), which helps you organize your stay, requires that you find a place to live in Berlin before you go. You have just received an email from them with a list of possible apartments from which you can choose. You have four listings, and your friend has received four different listings. Each of you will need to look at your own ads, discuss them with your partner, and decide together which of the advertised apartments you want to rent together for three months during the summer. Your personal priorities on a place are the following: • • • You are on a tight budget and don’t want to spend more than 400 euros a month. You prefer good access to public transportation so you don’t have to spend money on taxis. You insist on an apartment that is close to the Humboldt University campus, which is located in the Berlin neighborhood of Berlin-Mitte. Your friend will also have preferences and priorities that you will want to take into consideration. Talk to your partner and discuss all eight ads. Do not show your ads to your partner. Your goal is to find a place from your combined lists that you both like. This may require that you make some compromises. Be reasonable, but do not give in on more than one of your preferences. You will have 5 minutes to read and plan on your own before you start talking to your partner. The proctor will tell you when it is time to begin your discussion. When you and your partner have decided on an apartment, let the proctor know which one you have chosen. Also, keep in mind that even though the proctor is in the room, he/she will not participate in the conversation between you and your partner. 330 Listings for Partner A: 1. Schöne, helle 2-Zimmer-Wohnung in der Sonnenstraße in Berlin-Mitte. Neu renoviert. Küche, Bad mit Dusche. Zentral. U-Bahn um die Ecke. 5 U-Bahn Stationen bis zur Friedrichstraße. 300 Meter bis zum Supermarkt. Preis: 497 Euro pro Person. 2. Hübsche kleine 2-Zimmer-Wohnung in der Nähe vom Viktoria-Luise-Platz in BerlinSchöneberg. Renoviert. Mit Möbeln. Mit Küche und Bad. Kleiner Balkon. 10 Minuten zu Fuß zu Bus, S- und U-Bahn. 20 bis 30 Minuten mit U-Bahn/Bus nach Berlin-Mitte. Preis: 350 Euro pro Person. 3. Helle Wohnung in ruhiger Lage für 2 Personen. Mariendorfer Straße in Berlin-Spandau. 2 Zimmer, Küche, Bad, Lift. Kleiner Garten hinterm Haus. Nur 5 Minuten zu Fuß zum Bäcker und zu Restaurants. Ca. 30 Minuten mit dem Auto nach Berlin-Mitte. Preis: 300 Euro pro Person. 4. Zwei schöne, möblierte Zimmer in der Brunnenstraße zu vermieten. Ältere Dame (66 Jahre) sucht zwei Mitbewohner/innen. Waschmaschine, Spülmaschine, große Küche, Bad mit Badewanne, kleiner Balkon. 30 Minuten mit S-Bahn nach Berlin-Mitte. 3 Minuten zu Fuß zur U-Bahn-Station Voltastraße. 15 Minuten Fußweg bis zum Supermarkt. Preis: 378 Euro pro Zimmer. 331 Partner B: You and your friend are going to participate in a summer study abroad program at the International Language School of Humboldt University in Berlin next summer. You are also planning to share an apartment in Berlin. Academic Programs International (API), which helps you organize your stay, requires that you find a place to live in Berlin before you go. You have just received an email from them with a list of possible apartments from which you can choose. You have four listings, and your friend has received four different listings. Each of you will need to look at your own ads, discuss them with your partner, and decide together which of the advertised apartments you want to rent together for three months during the summer. Your personal priorities on a place are the following: • • • You want the apartment to be fully furnished because you don’t want to buy any furniture, bedding, or cooking utensils in Berlin. You insist on having a balcony, patio, or yard because you like to sit outside and enjoy the nice weather. You prefer a grocery store in walking distance of the apartment. Your friend will also have preferences and priorities that you will want to take into consideration. Talk to your partner and discuss all eight ads. Do not show your ads to your partner. Your goal is to find a place from your combined lists that you both like. This may require that you make some compromises. Be reasonable, but do not give in on more than one of your preferences. You will have 5 minutes to read and plan on your own before you start talking to your partner. The proctor will tell you when it is time to begin your discussion. When you and your partner have decided on an apartment, let the proctor know which one you have chosen. Also, keep in mind that even though the proctor is in the room, he/she will not participate in the conversation between you and your partner. 332 Listings for Partner B: 5. Gemütliche Wohnung in der Charlottenstraße. Ideal für 2 Personen. 2 Zimmer, große Küche, Bad mit Badewanne, Keller. Fleischer und Bäcker in der Reichsstraße (ca. 5 Minuten zu Fuß). U-Bahn-Station Neu-Westend in der Nähe. Ca. 45 Minuten mit der SBahn oder 20 Minuten mit dem Auto nach Berlin-Mitte. Preis: 368 Euro pro Person. 6. Schöne Wohnung ab sofort frei in der Berlichstraße. Zwei schöne große helle Zimmer, Küche mit Spülmaschine, Bad. Kein Keller, aber schöner Balkon. Mit Möbeln möglich (für extra 25 EUR im Monat). Ca. 30 Minuten mit der S-Bahn nach Berlin-Mitte. Bus und S-Bahn Station in der Nähe (ca. 5 Minuten zu Fuß). Preis: 376 Euro pro Person. 7. Beste Lage. Wohnung in der Langen Straße (Berlin-Mitte). 4. Etage. Großer Balkon mit schönem Blick über Berlin. 2 Zimmer mit Möbeln, Küche, Bad mit Badewanne und Dusche. Nette Nachbarn. Supermarkt in der Nähe. 20 Minuten zu Fuß zur Humboldt Uni. Preis: 530 Euro pro Person. 8. Zwei schöne, große Zimmer in Wohngemeinschaft frei. Zwei Studenten (25 und 26 Jahre) suchen zwei Mitbewohner/innen. Moderne Küche, Badewanne, Dusche, Waschmaschine, Internet, Keller. Kein Garten/kein Balkon. Sehr zentral in Berlin-Mitte. Nur ca. 15 Minuten zu Fuß zur Humboldt Uni. Bäcker und kleiner Supermarkt in der Burgstraße (ca. 5 Minuten zu Fuß). Preis: 455 Euro pro Zimmer. 333 Discussion task On the next page, you will find a short paragraph and a graphic, which are followed by reflection questions that will help you think about the issue presented. You will have 5 minutes to read the paragraph, the graphic and the reflection questions and to think about your opinion on the topic. If you have questions pertaining to the task, you may ask the proctor, who will clarify them. After the individual planning period is over, you will have 10 minutes to discuss the paragraph, the graphic and the reflection questions with your partner. Say as much as you can to have a full discussion of the topic, expressing your opinion and reacting to your partner’s point of view. Try to speak only in German. 334 Partners A and B: Die Printmedien stecken in der Krise. Immer weniger Deutsche lesen Zeitung. Die Zahl der Tageszeitungen in Deutschland sinkt: Die Financial Times Deutschland existiert seit kurzem nicht mehr, weil sie keiner mehr kaufen und lesen wollte. Es heißt oft, dass die kostenlosen Online-Artikel der Zeitungen an der Krise Schuld sind. Viele Deutsche, vor allem junge Leute, nutzen nur noch das Internet, um Nachrichten zu lesen. Wird es in Zukunft noch Zeitungen geben? Summary Newspapers are dying in Germany, whereas the Internet is on the rise to becoming the most popular source of information. A few years ago, the majority of Germans read newspapers to stay informed about current events. The new trend, however, is to search for free news articles on the websites of trusted newspapers. Reflection Questions What do you think are the advantages and disadvantages for readers of newspapers and online articles? If more people read the news online, why are newspapers still printed? Do you think that we will still have newspapers in the future? How often do you read the news? Do you tend to read newspapers, or do you prefer to read the news online? Are both sources equally important to you, or do you prefer one over the other? If so, why? Discussion Discuss your opinion with your partner. Say as much as you can to express your opinion and to react to your partner’s ideas. Try to speak only in German. Also, keep in mind that even though the proctor is in the room, he/she will not participate in the conversation between you and your partner. 335 APPENDIX C PRACTICE TASKS Jigsaw task Partner A: You and your friend are planning a one-week trip to Vienna this fall. Before you go on your trip, you will find a place to stay. Some friends who have just returned from their trip to Austria have sent you a list of possible places where you can stay. You have received four listings. Your friend has received four listings from friends as well, but different ads. Each of you will need to look at his/her ads, discuss them with each other and then decide together which of the advertised places you want to stay at during your time in Vienna. Your personal preferences about a place are as follows: • • • You prefer to stay in the city center because you want to do lots of sightseeing. You want free Internet access in the hotel room to be able to stay in touch with your family and friends at home. You would like to have free breakfast at the hotel each morning. Your friend also has preferences and priorities that you will want to take into consideration. Talk to your partner and discuss all eight ads. Do not show your ads to your partner. Your goal is to find a place to stay from your combined lists that you both like. This may require that you make some compromises. Be reasonable, but do not give in on more than one of your preferences. You will have 5 minutes to read and plan on your own before you start talking to your partner. After the individual planning period is over, you and your partner will have 10 minutes to work on the situation. Say as much as you can to come to an agreement with your partner. Try to speak only in German. When you and your partner have decided on a hotel, let your instructor know which one you have chosen. 336 Listings for Partner A: 1. Hotel Schönbrunn: Ein traditionelles Wiener Hotel. Gegenüber vom Schloss Schönbrunn. Bar, Restaurant, kostenloses kleines Frühstück, kostenfreies Internet. Mit der U-BahnLinie U4 kommt man schnell in die Innenstadt. Preis: 25,79 EUR pro Person pro Nacht. 2. Hotel Fürstenhof: Liegt am Westbahnhof. Kostenloses Internet. Hotelbar. Frühstücksbüfett von 7:00 bis 12:00 Uhr (15 EUR pro Person). Die U-Bahn-Linien U3 und U6 fahren vom Bahnhof bis zum Stephansdom in der Innenstadt. Preis: 22 EUR pro Person pro Nacht. 3. Hotel Wien: Ein kleines, familiäres Hotel in der Nähe vom Schloss Schönbrunn. Ruhig, schöner Blick auf das Schloss. Kostenloses Internet. Pool. Nahe U-Bahn-Linie U4 (ca. 3 Minuten zu Fuß). 10 Minuten mit der U-Bahn ins Zentrum, oder 20 Minuten mit dem Auto. Preis: 58 EUR pro Person pro Nacht (Frühstück inklusive). 4. Hotel Kraml: Internationales Hotel in der Innenstadt. Kostenfreies Internet, Frühstücksbuffet (17 EUR pro Person), kleiner Garten, Sauna. Nur wenige Meter bis zu den U-Bahnhöfen Zieglergasse und Pilgramgasse. 15 Minuten zu Fuß sind es zum Raimund Theater und zu Museen. Preis: 78 EUR pro Person pro Nacht. 337 Partner B: You and your friend are planning a one-week trip to Vienna this fall. Before you go on your trip, you will find a place to stay. Some friends who have just returned from their trip to Austria have sent you a list of possible places where you can stay. You have received four listings. Your friend has received four listings from friends as well, but different ads. Each of you will need to look at his/her ads, discuss them with each other and then decide together which of the advertised places you want to stay at during your time in Vienna. Your personal preferences about a place are as follows: • • • You prefer a hotel that is in walking distance to public transportation. You would love for the hotel to have a pool or a sauna. You cannot spend more than 200 EUR for the hotel this whole week because of your tight budget. Your friend also has preferences and priorities that you will want to take into consideration. Talk to your partner and discuss all eight ads. Do not show your ads to your partner. Your goal is to find a place to stay from your combined lists that you both like. This may require that you make some compromises. Be reasonable, but do not give in on more than one of your preferences. You will have 5 minutes to read and plan on your own before you start talking to your partner. After the individual planning period is over, you and your partner will have 10 minutes to work on the situation. Say as much as you can to come to an agreement with your partner. Try to speak only in German. When you and your partner have decided on a hotel, let your instructor know which one you have chosen. 338 Listings Partner B: 1. Westend Jugendherberge: Im Zentrum von Wien. Sehenswürdigkeiten, Restaurants, Kinos und Discos nur wenige Minuten zu Fuß. U-Bahn-Station in der Nähe. 3 Stationen mit der U-Bahn bis zum Stephansplatz, 4 Stationen bis zum Schloss Schönbrunn. Nur 6-8 Bettzimmer. Toilette und Dusche nicht auf dem Zimmer, nur auf dem Gang. Gratis Bettwäsche. Waschmaschine. 24 Stunden geöffnet. Internet kostenlos. Frühstück kostet 7 EUR pro Person. Preis: 18,70 EUR pro Person und pro Nacht. 2. Renaissance Wien Hotel: Liegt zwischen dem Schloss Schönbrunn und dem Wiener Stadtzentrum. U-Bahn-Linien hinter dem Hotel. 7 Minuten mit der U-Bahn ins Stadtzentrum. Internet kostenlos. Fitnesscenter. Restaurant. Pool. Sauna. Parkplatz. Flughafenshuttle. Kleines Büfettfrühstück kostenlos. Preis: 45 EUR pro Person pro Nacht. 3. Wiener Hof Hotel: In der Stadtmitte. Nicht weit weg von allen Sehenswürdigkeiten im Zentrum. Fahrräder mieten möglich. Hotelbar. Kostenloses Internet. Preis: 68 EUR pro Person pro Nacht. Frühstück inklusive. 4. Sonjas Apartments: Apartments für bis zu 3 Personen. Küche mit Kühlschrank und Mikrowelle. Bad. Fernseher. U-Bahn-Station in der Nähe. Nur 2 U-Bahn Stationen bis in die Altstadt. Preis: 50 EUR für das Apartment pro Tag. Internet inklusive. 339 Discussion task On the next page, you will find a short paragraph and a graphic, which are followed by reflection questions that will help you think about the issue presented. You will have 5 minutes to read the paragraph, the graphic and the reflection questions and to think about your opinion on the topic. After the individual planning period is over, you will have 10 minutes to discuss the paragraph, the graphic and the reflection questions with your partner. Say as much as you can to have a thorough discussion of the topic, expressing your opinion and reacting to your partner’s point of view. Try to speak only in German. 340 Partners A and B: Früher sind die Deutschen in der Freizeit regelmäßig spazieren gegangen, sind Auto- und Motorrad gefahren, sind einkaufen gegangen oder haben sich mit Freunden getroffen. Heute bleiben immer mehr Deutsche nach der Arbeit zu Hause, schreiben regelmäßig Emails, sehen fern, relaxen auf der Couch, hören Musik oder surfen im Internet. Aktivitäten draußen in der Natur sind seltener. Sie sind das Freizeit-Highlight am Wochenende. Insgesamt haben die Deutschen aber immer weniger Zeit für ihre Freizeitaktivitäten: Vier Stunden und drei Minuten Freizeit waren es im Jahr 2010. Heute sind es nur noch drei Stunden und 49 Minuten. Summary In their leisure time, Germans used to go for walks, go shopping, or meet their friends several times a week. Today, most Germans stay at home after work: They regularly write emails, watch TV, listen to music, or surf the Internet in their free time. Germans engage less in outdoor activities. Overall, they seem to have less leisure time than they used to a few years ago. Reflection Questions Do you think that the leisure time activities Americans engage in are different from the ones Germans like to do? Why do you think the Germans have less and less free time? Will their leisure time decrease even further in the near future? Why? How much free time do Americans have? Why do most people spend less of their free time outside enjoying nature and more time in front of their computers and with their phones? Will that trend continue or change in the next few years? How much free time do you have? What do you regularly do in your leisure time? Why? Discussion Discuss your opinion with your partner. Say as much as you can to express your opinion and to react to your partner’s ideas. Try to speak only in German. 341 APPENDIX D TEST-TAKER PAIRS AbilityAbility-level Participant level Combination Category High–High Mid–Mid Low–Low High–Mid CH KR CA LO JD DE NA OT HA MO JE RS LE AI AS RO GA AR HH MD MA SC WL JR NH ST DA JA KA EL RL AE RB HE JN RY High High High High High High High High Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid Low Low Low Low Low Low High Mid High Mid High Mid High Mid High Mid Course level Low–Int. Low–Int. High–Int. High–Int. High–Int. High–Int. High–Int. High–Int. Low–Int. Low–Int. Low–Int. Low–Int. Low–Int. Low–Int. High–Int. High–Int. High–Int. High–Int. High–Int. High–Int. Low–Int. Low–Int. Low–Int. Low–Int. High–Int. High–Int. Low–Int. Low–Int. Low–Int. Low–Int. Low–Int. Low–Int. High–Int. High–Int. High–Int. High–Int. 342 Selfassessment Instructor evaluation Second speaking test grade High High High Low Mid High High Mid Low Mid Mid Low Low Mid Mid Mid High High High Mid Low Low Low Low Low Low Low Mid Mid Mid High Mid High High High High High High High High High High High High Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid Mid Low Low Low Low Low Low High Mid High Mid High Mid High Mid High Mid A A A A– A A A A A– B+ B– B A– A A–/B+ A–/B+ B B B+ B+ C+ C B+ B+ A A A B+ A B+ A– B+ A A– A B+ Final exam grade B+ A A B B– B A A B B+ D D– C B B A B C B D D– C– B B C B B+ C A– D– B+ B+ A D B B– MT High High–Int. Low BE Mid High–Int. Low SE High High–Int. Mid AM Mid High–Int. High Mid–Low AL Mid Low–Int. High SH Low Low–Int. Low TL Mid Low–Int. Low SN Low Low–Int. Low MN Mid Low–Int. Low JO Low Low–Int. Mid MI Mid Low–Int. Mid CN Low Low–Int. High AN Mid High–Int. High EK Low High–Int. Low AW Mid High–Int. Low DN Low High–Int. Low CY Mid High–Int. Low TT Low High–Int. Low DV Mid High–Int. Low LA Low High–Int. Low High–Low KL High Low–Int. High EH Low Low–Int. Low ML High Low–Int. High KN Low Low–Int. Low PA High Low–Int. Mid GR Low Low–Int. Mid JH High High–Int. Low WO Low High–Int. Low CM High High–Int. High LI Low High–Int. Low MG High High–Int. Low TM Low High–Int. Low Note: Low–Int. = Low–Intermediate (third-semester German); High–Int. = High–Intermediate (fourth-semester German) 343 High Mid High Mid Mid Low Mid Low Mid Low Mid Low Mid Low Mid Low Mid Low Mid Low High Low High Low High Low High Low High Low High Low A A A A– B+ B B+ B+ B+ B B+ B A– B+ A– B B– B– A– B A B+ A B+ A– B+ A B– A B A– B A– A– A A– B D+ C– D B– C– C+ F B– C D D D+ D C– C– A– D+ A F A B A C A F A C APPENDIX E TRANSCRIPTION NOTATION [ ] left-hand and right-hand brackets indicate overlapping or silmultaneous talk = equal signs indicate latched utterances (no pause or break between utterances) (1.7) numbers within parentheses indicate silence (represented in tenths of a second) (.) period within parentheses indicates a micropause of less then .2 seconds . period indicates a falling intonation contour ? question mark indicates high rising intonation contour , comma indicates continuing intonation :: colons indicate an extension of the sound preceding them (the more colons, the longer the stretching) - hyphen after a word indicates a cut-off or a self-interruption oh underlining indicates emphasized sounds ↑ the up arrow marks a sharp rise in pitch prior to the rise OH capital letters indicate increased volume ° ° degree signs indicate quieter or softer talk in comparison to surrounding talk >< talk between more than and less than symbols indicates that the talk between them is delivered at a faster pace in comparison to the surrounding talk <> talk between less than and more than symbols indicates slowed talk compared to the surrounding talk hh. audible out-breath (the number of ‘h’ indicate the strength of the out-breathing) .hh audible in-breath (the number of ‘h’ indicate the strength of the in-breathing) ((laughter)) double parentheses are used to describe some phenomenon of the scene or event 344 (word) words in parentheses indicate transcriber uncertainty; when used in the gloss, it is the English equivalent of the German word that the participant most likely meant to use ( ) empty parentheses indicate that the transcriber was unable to recover what was said arrow in the left-hand margin indicates a phenomenon of interest in the transcript 345