Supplemental Complex Syntax Coding Practice Let’s practice coding complex syntax. We’ll walk you through it! Karen Barako Arndt & C. Melanie Schuele Vanderbilt University Medical Center Revised (to correct errors): 10-14-15 This presentation is supplementary digital content that accompanies the publication below. The copyright for this material is retained by the authors. © Barako Arndt & Schuele, 2013. Barako Arndt, K. & Schuele, C. M. (2013). Multiclausal utterances aren’t just for big kids: A framework for analysis of complex syntax production in spoken language of preschool- and early school-age children. Topics in Language Disorders, 33(2), 125-139. In this tutorial you will find two language samples The first sample is from a typical, 5-year-old male. We have already identified the utterances that include complex syntax.You will need to do two things: 1. Find (and underline) the elements of each utterance that make it complex, and 2. Use the complex syntax coding manual and select a complex syntax type (or types) for each utterance. After you have some practice coding, you will be ready to try a more independent task! The second sample is from a typical, 4-year-old male. In this sample we have NOT identified utterances as complex or not.You will need to do two things: 1. Identify which utterances are complex, marking them with a [cs] code, and 2. Further identify these utterances with the appropriate code from the coding manual. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu Before You Begin Language Sample 1 E = Examiner Utterance C = Child Utterance Goal 1: To determine the elements of a Child Utterance that make it complex Goal 2: To assign a complex syntax type (or types) to each Child Utterance Be sure to refer to Table 3 in Barako Arndt and Schuele (2013) and further elaboration of the complex syntax coding system in SDC as you code! SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu E what/'s the party zone? C it/'s [concop] a little building thing where there/'s (a) a fun zone (an*) and bouncer/s (and stuff). Underline the elements of the child utterance that make it complex SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu E what/'s the party zone? C it/'s [concop] a little building thing where there/'s (a) a fun zone (an*) and bouncer/s (and stuff). PLEASE NOTE: You did it! Now identify what’s underlined with a complex syntax code or codes. SDC for Barako Arndt & Schuele (2013) All utterances with complex syntax get a [cs] code in our transcripts. But in this illustration we do not append the [cs] code to each utterance with complex syntax simply to streamline the presentation; we show only the complex syntax type codes. © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu E what/'s the party zone? C it/'s [concop] a little building thing where there/'s (a) a fun zone (an*) and bouncer/s (and stuff) [RC]. Great Job! You might have confused that RC with a WFC, but take note that the clause is modifying a noun (building thing); the clause is not an argument of a verb. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu E what kind of stuff do you like to do with your brothers and sisters? C (I like : um) my brother like/3s to play with his starwars lego/s [p:mhm]. C And my sister like/3s to play with her Barbie stuff. Let’s underline those complex elements again! E and how do you play that game? C super si*> = c related to child's previous utterance. C (um well um :03 well um) dieseldreaming is where you race a hot rod. C and starfishman is where you try to stop a train (and stuff). SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu E what kind of stuff do you like to do with your brothers and sisters? C (I like : um) my brother like/3s to play with his starwars lego/s [p:mhm]. C and my sister like/3s to play with her Barbie stuff. You did it! Now identify what’s underlined with a complex syntax code or codes. E and how do you play that game? C super si*> = c related to child's previous utterance. C (um well um :03 well um) dieseldreaming is where you race a hot rod. C and starfishman is where you try to stop a train (and stuff). SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu E what kind of stuff do you like to do with your brothers and sisters? C (I like : um) my brother like/3s to play with his starwars lego/s [p:mhm] [SI]. C and my sister like/3s to play with her Barbie stuff [SI]. You’re getting the hang of this! Remember E and how do you play that game? there may be more C super si*> than one CS type = c related to child's previous utterance. within an utterance. C (um well um :03 well um) dieseldreaming is where you race a hot rod [NRC]. C and starfishman is where you try to stop a train (and stuff) [NRC] [SI]. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu E [p:mhm] : 03 and can sistername and (um) brothername play that game with you? E or do you play by yourself? C I play by myself. C But most of all logan help/3s me on the train [p:ohyeah] because sometimes it can/n't stop the train. C so that/'s why I have :04 to play video game/s on the floor with my body. Time to underline! E Tell me about your room. C {mm} my room has stripe/s instead of train/s on it now since my train one got a little dirty. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu E [p:mhm] : 03 and can sistername and (um) brothername play that game with you or do you play by yourself? C I play by myself. C But most of all logan help/3s me on the train [p:ohyeah] because sometimes it can/n't stop the train. C so that/'s why I have :04 to play video game/s on the floor with my body. You did it! Now identify what’s underlined with a complex syntax code or codes E Tell me about your room. C {mm} my room has stripe/s instead of train/s on it now since my train one got a little dirty. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu E [p:mhm] : 03 and can sistername and (um) brothername play that game with you or do you play by yourself? C I play by myself. C But most of all logan help/3s me on the train [p:ohyeah] because sometimes it can/n't stop the train [SC]. C so that/'s why I have :04 to play video game/s on the floor with my body [NRC] [SI]. You’ve got it!!! E Tell me about your room. C {mm} my room has stripe/s instead of train/s on it now since my train one got a little dirty [SC]. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu C {mm} (well) I don't remember where I got him C But I did remember when I had him. C (well) if you win you just have to help lady. Yep, it’s time again! Underline the elements of the child utterance that make it complex. E What happens during morning meeting? E What do you have to do? C (well) you just go see my teacher Miss Ragsdale. C [p:mhm] And we go to the rainbow carpet. C and we listen to what she says. C and she tell/3s us what day it is. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu C {mm} (well) I don't remember where I got him C but I did remember when I had him. You did it! Now identify what’s C (well) if you win you just have to help lady. underlined with a Complex Syntax code E What happens during morning meeting? or codes E What do you have to do? C (well) you just go see my teacher Miss Ragsdale. C [p:mhm] And we go to the rainbow carpet C and we listen to what she says. C and she tell/3s us what day it is. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu C {mm} (well) I don't remember where I got him [WFC]. C but I did remember when I had him [WFC]. C (well) if you win you just have to help lady [SC]. E What happens during morning meeting? In the first and second utterances above there is a production of EREMEMBER, What do youa have to do? cognitive state verb that is a complement-taking verb. In the underlined dependent clause a WH is the complement of C (well) you just go see my teacher Missclause Ragsdale. REMEMBER. REMEMBER is a verb that can take several types of C [p:mhm] And we go to the rainbow carpet and complements: remember to eat dinner [si]; remember the meeting is on we listen toremember what she says [CC] [NRC]. is [wfc]; remember how to Monday [fpc]; where the meeting the tell/3s car [wnfc]. The second C drive and she us what day it utterance is [WFC].in this group has the same complex syntax type as the first. SDC for Barako Arndt & Schuele (2013); revised 9-30-15 © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu Now to explain the utterances below. In the first complex utterance, what she says an NRC (cf., the Ithing she says); the dependent occupies Cis{mm} (well) don'tthat remember where I got clause him but I did the NP (noun phrase) position an object of the preposition remember when Iashad him [NRC] [FPC]. to. In the second complex utterance, what day it is is a complement of the verb tell. Notice the similarity of these dependent classes but the different function in the clause - noun position of aCprepositional phrase as ajust verbhave complement. requires two complements (well) if you winvs.you to help TELL lady [SC]. – an indirect object and a NP or a clause. E What happens during morning meeting? E What do you have to do? C (well) you just go see my teacher Miss Ragsdale. C [p:mhm] And we go to the rainbow carpet C and we listen to what she says [NRC]. C and she tell/3s us what day it is [WFC]. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu E what happened in that one? C (well) there was a hot wheel movie that I saw. C <I/'m gonna couple the car/s> while you look for the track/s. You know the drill! Underline the elements of the child utterance that make it complex. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu E what happened in that one? C (well) there was a hot wheel movie that I saw. C <I/'m gonna couple the car/s> while you look for the track/s. Last slide to come: Code these utterances! You can do it! SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu E what happened in that one? C (well) there was a hot wheel movie that I saw [RC]. C <I/'m gonna couple the car/s> while you look for the track/s [SC]. Great work!!! SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu Before You Begin Language Sample 2 e = Examiner Utterance c = Child Utterance Goal 1: To determine which child utterances have complex syntax (thus taking the [cs] code). Goal 2: To assign a complex syntax type (or types) to each child utterance that was assigned a [cs] code. Be sure to refer to Table 3 in Barako Arndt and Schuele (2013) and further elaboration of the complex syntax coding system in the SDC as you code! SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu 12 c what do [d] you wanna do? 13 e (well) we're going to play with this house. 14 c (yeah). 15 e (okay) and I am gonna open this up. 16 <and you> can look and see what is inside to put in our house. 17 c <the door op*>> 18 c (this {huh} those xx) xxx else to go on this? 19 = g is this something else to go on this? 20 e (um) look at that thing right beside you. 21 c (um) this go/*3s like this. 22 c (no). 23 c I think I have to put this together [p:mhm]. 24 c I can/n't do it. 25 c I need a little help. 26 e you need a little help? 27 e let me see. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu 28 e do you want look inside and see what kind of things we have for our house? 29 c like a fireplace you need. 30 e do you have a fireplace at your house? 32 = c really means yes. 33 c she might stick her hand in. 34 e {oh}. 35 c she/'s [concop] only one. 36 e {oh} she is? 37 c she/'s [concop] only oneandahalf [p:oh]. 38 c that/'s [concop] how old she is [unconcop]. 39 e do you like having a baby sister? 40 c yeah I want/ed a baby brother [p:oh]. 41 c you can/n't always get what you want <> always [p:mhm]. 42 e <that is right>. 43 c because^ 44 e do you just have one sister? SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu 45 c (yeah). 46 e no brothers? 47 c (no). 48 e you're the oldest? 49 c {uhhuh} <I/'m> [concop] four. 50 e [p:yeah]. 51 e how do you like being the oldest? 52 c I like it [p:mhm]. 53 e what kind of things can you do with your baby sister? 54 c (um) try to teach her some thing/s. 55 e (what do youx*) what do you teach her? 56 c to sit. 57 c and she sit/3s [p:wow] (in) in her chair. 58 e {wow}. 59 c she has [3irr] a very own chair for herself [p:yeah]. 60 c and I have one (for my own) [p:yeah] for my very own self for me. 61 e {oh} you have a chair for yourself? 62 c {uhhuh} (I can) I can carry it [p:oh]. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu 63 c (it's big eno*) it/'s [concop] really big 64 c and I can carry it. 65 e [p:mhm] you can carry it you must be strong. 66 e how'd you get so strong? 67 c because (this that) [err] personname weigh/ed me I was [unconcop] like fortyfortypound/s [err]. 68 = g because when (omitted) personname weighed me I was like forty pounds. 69 e the doctors weighed you? 70 c {uhhuh}. 71 e what is like when you go to see the doctor? 72 c (um) they gave [ptirr] me a shot [p:oh]. 73 c but I did/n't [d] [ptirr] cry. 74 e (well) you are brave. 75 e why do you think other people cry sometimes? 76 c my baby sister got [ptirr] two. 77 c but I only got [ptirr] one. 78 e {oh} did she cry? SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu 79 c twice. 80 e {oh} she cried twice both times when she got shots. 81 c {mm} I don't [d] know. 82 e why do you think she cried? 83 c because she/'s [concop] only oneandahalf. 84 e {oh uhhuh} did you cry when you were one and a half? 85 c yeah when I got [ptirr] a shot [p:mhm] because a really bad one [p:yeah]. 86 c my shot was [concop] right here. 87 e {oh} what happened? 88 e tell me about it? 89 c (um) they gave me a shot 90 c and I did/n't [d] [ptirr] cry [p:uhhuh] at all. 91 e yeah (well) that's good. 92 c {mhm}. 93 e I remember when I was your age, I used to go to the doctor. 94 e and I would hide from the doctors because I would hate to get shots. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu 95 e but I am not brave like you. 96 e you are <brave about> getting shots. 97 c <me too>. 98 c (I I) I do too. 99 e what do you do? 100 c hide. 101 e {oh} you hide sometimes when you go to the doctor? 102 e <I know how it is>. 103 c (ok) <I try> to be sneaky. 104 e {oh} where do you hide? 105 c (with) behind my mommy. 106 e {oh} yeah? 107 e and what do they say when you try to hide? 108 e what does your mommy tell you? 109 c I peek out [p:uhuh] really quick, (I) so quick they can/n't even see me again. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu 12 c what do [d] you wanna do? 13 e (well) we're going to play with this house. 14 c (yeah). 15 e (okay) and I am gonna open this up. 16 e <and you> can look and see what is inside to put in our house. 17 c <the door op*>> 18 c (this {huh} those xx) xxx else to go on this? 19 = g is this something else to go on this? 20 e (um) look at that thing right beside you. 21 c (um) this go/*3s like this. 22 c (no). 23 c I think I have to put this together [p:mhm]. 24 c I can/n't do it. 25 c I need a little help. 26 e you need a little help? 27 e let me see. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu 28 e do you want look inside and see what kind of things we have for our house? 29 c like a fireplace you need. 30 e do you have a fireplace at your house? 32 = c really means yes. 33 c she might stick her hand in. 34 e {oh}. 35 c she/'s [concop] only one. 36 e {oh} she is? 37 c she/'s [concop] only oneandahalf [p:oh]. 38 c that/'s [concop] how old she is [unconcop]. 39 e do you like having a baby sister? 40 c yeah I want/ed a baby brother [p:oh]. 41 c you can/n't always get what you want <> always [p:mhm]. 42 e <that is right>. 43 c because^ 44 e do you just have one sister? SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu 45 c (yeah). 46 e no brothers? 47 c (no). 48 e you're the oldest? 49 c {uhhuh} <I/'m> [concop] four. 50 e [p:yeah]. 51 e how do you like being the oldest? 52 c I like it [p:mhm]. 53 e what kind of things can you do with your baby sister? 54 c (um) try to teach her some thing/s. 55 e (what do youx*) what do you teach her? 56 c to sit. 57 c and she sit/3s [p:wow] (in) in her chair. 58 e {wow}. 59 c she has [3irr] a very own chair for herself [p:yeah]. 60 c and I have one (for my own) [p:yeah] for my very own self for me. 61 e {oh} you have a chair for yourself? 62 c {uhhuh} (I can) I can carry it [p:oh]. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu 63 c (it's big eno*) it/'s [concop] really big 64 c and I can carry it. 65 e [p:mhm] you can carry it you must be strong. 66 e how'd you get so strong? 67 c because (this that) [err] personname weigh/ed me I was [unconcop] like fortyfortypound/s [err]. 68 = g because when (omitted) personname weighed me I was like forty pounds. 69 e the doctors weighed you? 70 c {uhhuh}. 71 e what is like when you go to see the doctor? 72 c (um) they gave [ptirr] me a shot [p:oh]. 73 c but I did/n't [d] [ptirr] cry. 74 e (well) you are brave. 75 e why do you think other people cry sometimes? 76 c my baby sister got [ptirr] two. 77 c but I only got [ptirr] one. 78 e {oh} did she cry? SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu 79 c twice. 80 e {oh} she cried twice both times when she got shots. 81 c {mm} I don't [d] know. 82 e why do you think she cried? 83 c because she/'s [concop] only oneandahalf. 84 e {oh uhhuh} did you cry when you were one and a half? 85 c yeah when I got [ptirr] a shot [p:mhm] because a really bad one [p:yeah]. 86 c my shot was [concop] right here. 87 e {oh} what happened? 88 e tell me about it? 89 c (um) they gave me a shot. 90 c and I did/n't [d] [ptirr] cry [p:uhhuh] at all. 91 e yeah (well) that's good. 92 c {mhm}. 93 e I remember when I was your age, I used to go to the doctor. 94 e and I would hide from the doctors because I would hate to get shots. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu 95 e but I am not brave like you. 96 e you are <brave about> getting shots. 97 c <me too>. 98 c (I I) I do too. 99 e what do you do? 100 c hide. 101 e {oh} you hide sometimes when you go to the doctor? 102 e <I know how it is>. 103 c (ok) <I try> to be sneaky. 104 e {oh} where do you hide? 105 c (with) behind my mommy. 106 e {oh} yeah? 107 e and what do they say when you try to hide? 108 e what does your mommy tell you? 109 c I peek out [p:uhuh] really quick, (I) so quick they can/n't even see me again. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu Lines with Complex Syntax 18, 23, 29, 38, 41, 54, 56, 67, 83, 85, 103, 109 Notes: Line 17: Code this utterance, even though it is partially intelligible. What is intelligible indicates an instance of complex syntax. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu Complex Syntax types, line by line 18 c (this {huh} those xx) xxx else to go on this [cs] [si]? 23 c I think I have to put this together [p:mhm] [cs] [fpc] [si]. THINK is a cognitive state verb that takes a clausal complement. HAVE is a complement taking verb with to put as the infinitival complement. 29 c like a fireplace you need [cs] [rc]. This is an object relative clause attached to an isolated noun phrase. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu Complex Syntax types, line by line 38 c that/'s [concop] how old she is [unconcop] [cs] [nrc]. There is no cognitive state verb; there is no head noun. This is a nominal relative clause. This sentence structures is a common form for [nrc] – That is followed by an NRC. The nominal relative clause is a subject complement, according to Quirk et al. 41 c you can/n't always get what you want <> always [p:mhm] [cs] [nrc]. Get requires a direct object, typically a noun (e.g., I got the book). Here a nominal relative clause is in the direct object position. With a nominal relative clause, you should be able to restate it as a relative clause with a general noun, for example, you can’t always get the thing that you want. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu Complex Syntax types, line by line 54 c (um) try to teach her some thing/s [cs] [si]. In this utterance, the child has produce an infinitival clause, but the complement taking verb was not produced. 56 c to sit [cs] [si]. In this utterance, the infinitival complement appears alone. There is no complement taking verb. The infinitival complement is produced contingent on the previous adult utterance. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu Complex Syntax types, line by line 67 c because (this that) [err] personname weigh/ed me I was [unconcop] like fortyfortypound/s [err] [cs] [sc] [sc]. In this utterance, it is critical that the gloss (see on slide 30 and repeated below) is examined when coding complex syntax. 68 = g because when (omitted) personname weighed me I was like forty pounds. Although only one subordinate conjunction is apparent in the utterance, the gloss indicates that the other subordinate conjunction (i.e., when) was omitted (in error) by the child. Even though there is an error, we code complexity and simultaneously note the error. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu Complex Syntax types, line by line 83 c because she/'s [concop] only oneandahalf [cs] [sc]. [sc] is coded when there is only one clause with the subordinate conjunction (as with this utterances) as well as when there is the dependent clause along with the main clause (i.e., a complete sentence). . SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu Complex Syntax types, line by line 85 c yeah when I got [ptirr] a shot [p:mhm] because [err] a really bad one [p:yeah] [cs] [sc] [sc]. This is another utterance where the gloss line is important to get the right codes inserted. Unfortunately, the transcriber did not include a gloss for this utterance. So we’ll generate a hypothetical gloss = g yeah when I got a shot because it was a really bad one We include two [sc] codes. One for the correctly produced subordinate conjunction clause (when I got a shot) and one for the attempted subordinate conjunction clause in which the child omitted the subject and verb. This pattern might be found to be consistent – omitting clausal elements when attempting to produce dependent clauses. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu Complex Syntax types, line by line 103 c (ok) <I try> to be sneaky [cs] [si]. 109 c I peek out [p:uhuh] really quick, (I) so quick they can/n't even see me again [cs] [other]. The complex syntax in this utterance does not align with any of our categories. Based on Quirk et al., this complex syntax seems to be a sentential complement. We code it as [other]. Recall that very few of the complex syntax tokens in our research language samples have been assigned to the [other] category. This utterances is a great example to illustrate that our coding system does not capture all complex syntax produced by preschoolers, but it does capture the overwhelming majority. SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu In Conclusion After completing this practice, you should be better able to determine the elements of a child utterance that make it complex. You should also be better able to assign a complex syntax type (or types) to each child utterance. Recognizing the presence of complex syntax is the first step, and with practice, you will be better able to both recognize and code complex syntax in child utterances! Be sure to refer to Table 3 in Barako Arndt and Schuele (2013) and the complex syntax coding system in SDC as you continue to code! Questions?? Email languagelab@vanderbilt.edu SDC for Barako Arndt & Schuele (2013) © Barako Arndt & Schuele, 2013; languagelab@vanderbilt.edu