Computers & Education 40 (2003) 377–391 www.elsevier.com/locate/compedu Assessing online collaborative learning: process and product Janet Macdonald* Open University in Scotland, 10 Drumsheugh Gardens, Edinburgh EH3 7QJ, UK Received 7 February 2001; accepted 16 July 2002 Abstract The assessment of online collaborative study presents new opportunities and challenges, both in terms of separating the process and product of collaboration, and in the support of skills development. The purpose of this paper is to explore the role of assessment with respect to the processes and products of online collaborative study. It describes a qualitative case study of staff and students perspectives on two UK Open University courses which have used a variety of models of online collaborative assessment. The findings underline the importance of assessment in ensuring online participation, and in supporting the practice and development of online collaborative learning. They have led to a number of recommendations for the assessment of online collaborative learning. # 2003 Elsevier Science Ltd. All rights reserved. Keywords: Collaborative learning; Computer-mediated communication; Pedagogical issues; Teaching/learning strategies; Distributed learning environments 1. Introduction The use of communication and information technologies for course delivery and support offers new possibilities for study which were previously not possible through the traditional model of ODL course. For campus based universities, it can free staff and learners to be more flexible in the time when they work. For distance courses like those described here, it represents a new, and greatly valued opportunity not only in terms of access to fellow students, but also in the chance to work together. The pedagogical advantages of online collaborative learning are well known (see for example Kaye, 1992; McConnell, 1994). But it is equally clear that for a variety of reasons the implementation of this approach is more successful in some cases than in others, and Mason and * Tel.: +44-131-226-3851; fax: +44-131-220-6730. E-mail address: j.r.macdonald@open.ac.uk (J. Macdonald). 0360-1315/03/$ - see front matter # 2003 Elsevier Science Ltd. All rights reserved. doi:10.1016/S0360-1315(02)00168-9 378 J. Macdonald / Computers & Education 40 (2003) 377–391 Bacsich (1998) hold the view that the degree of integration of online collaborative learning within the course will radically influence its uptake with students. The integration of a particular teaching and learning strategy within a course must impact on the design of assessment, because we know that assessment plays a major role in driving student learning appropriately (Knight, 1995). In fact it is common knowledge that assessment related tasks attract student attention at the expense of non-assessed tasks. In the light of the new emphasis on a skills agenda in Higher Education, not only must the assessment be appropriate to the subject content of the course, it must also have an important role in supporting course pedagogy. If we can acquire some understanding of how online collaboration takes place, then it becomes easier to plan ways of supporting students to achieve competence. At the most basic level, a knowledge of the tools and the software environment speeds up effective participation in online conferences, although in recent years this hurdle has become less significant, with increasingly intuitive interfaces and a greater general knowledge of email amongst students. However, students still need to learn how to interact online with their peers, and inevitably the extent to which their interaction contributes to their learning and understanding will vary with their competency. Indeed Salmon (2000) suggests that there may be a number of progressive stages involved in online learning, which include access and motivation, socialisation, information exchange, knowledge construction and development. These stages illustrate the interplay between competence and affective factors such as growing confidence, motivation and group dynamics. And of course if students are to communicate effectively within an academic discipline, then they need to become familiar with the language of a discipline and the academic genre. Lea and Street (1998) maintain that this familiarity with the discourse is a defining factor in students’ abilities to read and write appropriately within a discipline. In fact, this familiarity grows as they practice writing conference messages on course topics, and reading, and eventually responding to messages from others. Finally, if students are required to collaborate to undertake a common task, as opposed to making optional contributions to a conference, then additional skills must be acquired, including team working and negotiation skills, group decision making and task management (see for example, Schrage, 1990). Again, affective issues may be significant here, for example the importance of group cohesion, and the evolution of mutual trust. It follows that the whole process of online collaboration certainly requires practice, and will take some time to develop. All these stages in the development of competence in online collaboration may need to be reflected in the design of the assessment, and how this is done will depend on initial assumptions on the competence of students at the start of the course. And of course students must develop their abilities at a basic level, before they can be expected to take on more complex tasks. The use of computer conferencing for online collaborative work means that the assessment has a conspicuous advantage over the assessment of face to face collaboration, because the medium provides a written record of the interactions between students. Although in a face to face collaborative group members may interact by smiling, or using appreciative or rather less encouraging grunts, in an online medium they have to use text messages to communicate. This makes the process of collaboration more transparent, because a transcript of these conference messages can be used to judge both the group collaborative process, and the contribution of the individual to that process, thereby overcoming one of the traditional difficulties in implementing J. Macdonald / Computers & Education 40 (2003) 377–391 379 collaborative work fairly. Of course, this is a description of the procedural aspects of collaboration, and on a more sophisticated level the transcript can be used to judge the extent to which students were able to engage with each other in negotiating meaning in relation to the course material. The other evidence that collaboration has taken place is the product, which may take the form of an essay or report, or perhaps a website. This can again reflect the individual contribution, for example each student may provide an individual critique of an online debate, perhaps assessed individually for the quality of reflection. Alternatively it can be a collaborative product, in which all students in the group are given the same mark, or it might have both individually and collaboratively assessed components. This paper evaluates the role of assessment with respect to the processes and products of online collaborative study, by describing a study of two networked courses at the UK Open University which employ various forms of online collaborative assessment in support of course aims and objectives. It then discusses the factors influencing appropriate forms of assessment for online collaborative study. 2. Networking and assessment. The courses included in this study The two courses described here both use networking for collaborative learning, but vary in the degree of its integration with the course. The first of these, a second level undergraduate course, THD204 ‘‘IT and Society’’ explores social and technological issues associated with IT developments. It was presented for the first time in 1995 and is delivered annually to approximately 1500 students. This course uses First Class to link students with staff and fellow students for tutorial support, typically in groups of 15–25, in which participation is optional. In addition there are course-wide conferences to which several hundred students may be joined. These conferences are related to the content of each block of the course, and course concepts and readings are debated there, throughout the course. Again, participation for these larger conferences is optional. The assessment of collaborative learning takes place at two distinct points in the course, when students are organised into groups of four to six, under the supervision of tutorial staff. In this way, online collaboration at certain stages in the course is required of all students who wish to pass the course. The second course H802 ‘‘Applications of IT in Open and Distance Learning’’ forms part of the Open University’s MA in Open and Distance Education. The course offers practical experience in online activities and interaction, collaborative work and Internet searching and was presented for the first time in 1998 to 60 postgraduate students, world-wide. It attracts students who are either planning, or already concerned with, the design and delivery of online teaching materials. Online collaboration forms a central part of course pedagogy, and in the first two blocks of the course students are involved in activity based collaborative work linked to the assessment, for which they are placed in groups of 4–6, under tutorial supervision. For the rest of the course they engage in online discussion with peers, and use conferences for more general course support, but this is not linked to the assessment and participation is optional. 380 J. Macdonald / Computers & Education 40 (2003) 377–391 3. Methods The results described here are taken from a larger qualitative case study of perspectives on the assessment strategy of the first course described above, which was undertaken over a three year period, with three cohorts of students and their tutors. The results of initial evaluation work were used to refine the course assessment strategy in subsequent presentations (Macdonald, Mason & Heap, 1999). Data collection is summarised in Figs. 1 and 2. The findings were compared with a short study of student perspectives on the second, postgraduate course (Macdonald, 1999). For the undergraduate course, computer conferences were used to collect feedback from students as they progressed through the course. Some of these conferences were organised by the researcher, specifically for the purpose of gathering data. The researcher provided regular summaries of the views expressed in these conferences, which were posted for comment, thus providing a form of respondent validation. These conferences were supplemented by data from other conferences which were established as a normal part of the course. All conferences provided a rich source of unprompted feedback on issues which students felt were of topical interest, and 800 students participated over 2 years, which was approximately 50% of the course population in each year. These data were supplemented at significant points in the assessment process, using flexibly structured telephone interviews. The interviews were conducted along the lines of a guided discussion, using main headings. The interviewer was free to interact and explore issues with the students, in order to further define questions, or check the interpretation of remarks by paraphrasing the responses made by respondents. A total of 120 interviews was conducted with students over three years. In addition, feedback from 50 course tutors was collected, again using computer conferences, and e-mail. Given the open-ended nature of the investigation, respondents frequently introduced an issue which had previously not been discussed, or raised interesting points which required further Fig. 1. Evaluation: Perspectives on Assessment, THD204. J. Macdonald / Computers & Education 40 (2003) 377–391 381 Fig. 2. Evaluation: Refinements in Assessment THD204. clarification. It was therefore decided to email supplementary questions after the interview, in order to provide a channel for further reflection. The replies were generally full and informative, and the method is recommended for networked courses, as an extremely successful way of collecting well considered responses. For the postgraduate course, flexible open ended telephone interviews were used to collect data from 11 students after the end of the course. This was supplemented with comments and reflections recorded by students on the course Bulletin Board System. E-mail questions were also used in some cases as a precursor to telephone interviewing, and proved particularly helpful for interviewing students for whom English was a second language. Inductive data analysis for both courses started during participation in the conferences and interviews, in the sense that common themes emerged. By repeated reading of the conference and interview notes, together with the follow-up e-mail messages, it was possible to identify a number of common trends in student behaviour and attitudes. The aim was to derive as full a picture as possible of the variations in perspectives of respondents, based on the principles of constant comparison (Glaser & Strauss, 1967). These trends are illustrated with verbatim extracts from staff and student comments. Since both courses required students to engage in reflection on the processes of online collaboration, this would certainly have heightened their awareness and may also have influenced the results. 4. Assessing the collaborative process Assessment makes a conspicuous impact on online collaborative study, and can be used to support students in their gradual acquisition of various skills; growing familiarity with the discourse of 382 J. Macdonald / Computers & Education 40 (2003) 377–391 the discipline and a parallel growth in confidence. At the most basic level it is effective in encouraging the participation of students. Even the more reluctant students can be encouraged to engage in online tasks or structured debate if their participation is part of an impending assignment, and the wording of the assignment also serves to focus tutorial support in an appropriate direction. For example, on the undergraduate course described here, students are awarded ten percent in the first assignment for including a transcript of a message uploaded to an online course conference. This has been successful in helping to motivate students to get online at an early stage in the course, builds their confidence and rewards them for overcoming the trauma of setting up the software and inputting the first message. It accords with observations on other courses (see for example Warren & Rada, 1998). At the next layer of complexity in online collaboration, assignment four (Fig. 3) has been employed to help students to develop further in trying to express themselves on a course topic, and then to practise the art of engaging with, and responding to other students’ contributions as well as concentrating on their own line of thought. In doing this exercise, in which online activities are linked to assessment, students can learn from their success and failures in working asynchronously with fellow students whom they rarely, if ever, meet face to face; gain a first hand understanding of the issues; and reflect on their experiences in the assignment. The assignment requires students to participate in a structured online debate on a course topic. They are required to submit five transcripts of their own contributions to the debate, in order to demonstrate the extent of their participation, together with transcripts of related contributions from fellow students. Although students are judged on their individual contributions, the structure of the assignment also encourages the interactive group process because they are expected to demonstrate an ability to respond to each other within the framework of the course topic. We know from work on other courses (Mason & Bacsich, 1998), that this model of assignment has a positive effect not only in encouraging students to participate, but also on the quality of contributions, as well as being crucial in developing on-line group working. This observation is supported by the findings here: The conferencing itself was really stimulating, a positive experience, and the sources were actually very good, I thought. I tried to read almost everything on the CD-ROM which was relevant and although it was very heavy going, each time I went back to the conference I had developed my thinking further. (THD204 student) Fig. 3. Assessing structured online debate on THD204. J. Macdonald / Computers & Education 40 (2003) 377–391 383 It’s different to other courses. They were tutor-oriented. This is a lot more student-oriented. And we are moving forwards as a group. (THD204 student) The wider conference thing [optional national course conferences] didn’t really do the job in terms of really taking the subject forward and pulling out salient points. There was too much chat. At a local level [conferences formed for assignments] they were more useful, but then we were being marked on it. (THD204 student) With respect to conferencing/debating, in [assignment 4, Fig. 3] we HAD to use the conference to discuss the various themes and issues. This was because it was an important and specific part of the assignment, we had to produce five quality messages and they were worth 50% of the marks. Some of us spent quite a bit of time producing our messages to ensure they were of the right quality. (THD204 student) So not only does the assignment reward the contribution of the individual to the debate, it also has a positive effect on the academic content of the debate as a whole, although it has to be said that participation is fairly transient, and tails off after assignment submission. It was clear from initial evaluation work in 1997 that students needed time and practice if they were to develop as effective online collaborators. As a result, the Course Team devised a reflective exercise in the first collaborative assignment (Fig. 3) for 1998 and subsequent years, to encourage students to reflect on the process of online collaboration and then to produce a strategy for future collaboration. In this way, skills for online collaboration could be developed in an incremental way, using the assessment. Many students had found the forward planning in this assignment helpful as an opportunity to reflect on their experiences of online collaboration and as a forum for discussing procedures and working practices, although many of the problems envisaged did not materialise, and not all strategies proved appropriate. Their experiences had a positive impact on the outcome of collaboration in a later collaborative assignment (described in more detail in Fig. 5). We recognised from our earlier exercise that we lost a lot of time in the initial overhead associated with organising the task allocation, etc, so we tackled this very early and got ahead. (THD204 student) Because of our work together on [assignment 4] we had the confidence to contribute, comment and constructively criticise. Knowing that the five of us were actively contributing and shaping our thoughts and developing ideas gave me, and I think the others in the group, a great deal of support. Above all, I really enjoyed this aspect of the course, because I felt I could contribute. (THD204 student) It quickly became clear to me that the ‘dry run’ of [assignment 4] helped them become very comfortable about the way that they wanted to interact for [assignment 6]. I would also say that the part about planning future conferencing. . .may have allowed them time to consider the errors they made as a conferencing team—errors which they dealt with for [assignment 6]. (THD204 tutor) 384 J. Macdonald / Computers & Education 40 (2003) 377–391 I also think that by the time [assignment 6] came along, each group had been able to get to know each other. . .. My groups seemed to learn that they could depend on each other. (THD204 tutor) The initial collaborative assignment was also important in supporting a growth in group confidence and cohesion, as the groups worked together and learnt to rely on each other, and this is illustrative of the importance of the affective aspects of collaborative working referred to above. In this context some groups found that a face to face meeting, audio conference or online chat discussion early on in the project period helped them to reach organisational decisions, and to establish a working relationship, prior to working in the asynchronous medium. The integration of online collaborative activities with the assessment is a central part of course philosophy on the postgraduate course, and the assignments go a step further than those described above, in that students are required to write their assignment based on source material and experiences drawn from online activities, rather than simply reporting on the online debate (see examples in Fig. 4). Again students are given individual marks for their work, although this implicitly reflects on the collaborative process, as it does in the assignment shown in Fig. 3. The evaluation showed that most students found this experiential approach successful as a way of offering practice and reflection on online collaboration, and for some it had immediate practical application within their own online teaching. They were a really important focus and the activities were a great idea. A tremendous way of building into the learning experience. (H802 student) Fig. 4. Two examples of activity linked assessment on H802. J. Macdonald / Computers & Education 40 (2003) 377–391 385 Fig. 5. Final online collaborative assessment on THD204. As a result of this experience I have given my own students more practical, reflective tasks. . . (H802 student) . . .they were very appropriate, some directly relevant to my work at present: we are experimenting with collaborative on-line learning (H802 student) In common with the undergraduate students, the fact that the activities were an essential part of requirements for the assignments was appreciated, because it guaranteed the involvement of all students. Many students found that it also imposed more exacting time schedules than for conventional distance learning. This observation on the pacing and control effects of online collaborative learning has often been made (see for example Thorpe, 1998). However, the effects must have been compounded here because the online collaboration was linked to assessment, and so the strict timetable imposed by assessment regulations was extended to include the timeframe allocated to online activities. I agree that the sort of group work we have been doing has removed some of the ‘flexibility’ element that we have all come to expect from DE [Distance Education]. (H802 student) The ability to keep discussion dynamic are very dependent on all members of a group logging on and contributing frequently. . .you have to do the theory reading in advance of the activity starting. (H802 student) Just by agreeing to do tasks by a certain time suddenly removes you from the cocooned environment of the independent learner and forces you to engage more closely with the resources and other people. (H802 student) Apparently students encountered a number of problems when asked to use their contributions, and those of their fellow students, as source material for an essay (see the first assignment in Fig. 4). Goodfellow (2001) describes an online debate from the 1999/2000 cohort, in which both students and tutors discussed the goals of the assignment and what might count as ‘‘quality’’ 386 J. Macdonald / Computers & Education 40 (2003) 377–391 input. Lea (2000) suggests that this was because the task involved the transfer of material between two academic genres, from an informal debate into a formal academic style of paper. There may also have been difficulties in defining the relative importance of the individual learning and the group process. Whatever the reason, it is clear that where students are expected to engage in an unfamiliar task for an assessment, then they will need very specific guidance in the assessment criteria in order to judge for themselves whether they have satisfied the requirements. McConnell (1999) takes this process a step further, by advocating the involvement of students in self and peer assessment, and also in criteria negotiation, so that students are encouraged to engage in self judgement, and generally to take control over their learning. Whilst this certainly aligns well with constructivist teaching and learning approaches, it is difficult to see how it could be implemented successfully over large population courses, because of institutional requirements for consistency and replicability. 5. Assessing the collaborative product Collaborative work is traditionally assessed by means of a collaborative product, and online collaborative assessment can also include a final product, although it need not necessarily do so. There are two assessable elements to this, the overall quality of the collaborative product and the contribution of the individual to the collaborative endeavour. Both elements are included in the final assignment on the undergraduate course, where students are required to work in small online groups of 4–6 to produce a report which is a critique of a fictional newspaper article (Fig. 5). The written work consists of an individually produced report, attracting individual marks, together with a summary and conclusion for which everybody in the group receives the same mark. The online debate is partly procedural, in other words it is a record of agreements negotiated on who is to do what in the group, and when. There is also a course theme related element, where students are required to contribute their ideas on the scope and content of the collaborative parts of the report, and may if they wish comment on the individual written work of their peers. The transcript is assessed for each individual’s contribution, as well as for the group’s efforts. There are a variety of ways in which individual contributions can be realised and acknowledged by the assessment, for example, students may contribute in terms of group moderation, or in responding encouragingly to fellow students, or in locating sources of information. There are also various dimensions to the quality of overall debate, in terms of the group’s ability to manage online collaboration and achieve some measure of group cohesion, and also the breadth of discussion of course themes. In this way the assignment can reward the process of collaboration, including the group effort and the contribution of the individual, as well as the final product. Many students found this collaborative assignment interesting and rewarding: . . .generally the group project and working with the group gave me (a beginner) a real insight into how IT can work for distance learning, conferences etc, which has been invaluable. It was also the most enjoyable part of the course and the most interesting as you are working with others rather than reading and reading and reading! (THD204 student) J. Macdonald / Computers & Education 40 (2003) 377–391 387 Others found the assignment frustrating, time consuming and inflexible, in line with the comments received from the postgraduate students. Even though participation was a required part of the course, some students still joined in more enthusiastically than others. Collaboration in any field is only as good as the willingness of all to collaborate, and their own sense of responsibility. (THD204 student) We had a good bunch, but human nature is such that some people get their inspiration at the last minute and I like to be ahead. How much could you rely on them? It was all left to the last minute. If we could have got an answer sooner, we could have learnt from each other. (THD204 student) At least partially this is due to the ‘leave to the last minute’ kind of attitude prevalent among our group. At least three members were still writing their final draft 24 hours before the deadline. . .! (THD204 student) . . .to be honest, I think we have a kind of schizophrenia about collaborative working: we like the sharing, the sense of pooling ideas and pick up ideas from others, but we are less sold on the idea of relying on others. . . (THD204 student) Of course, if marks are involved for collaborative work, this is the ultimate test of mutual trust, and underlines the distinction, for some students, between the pleasure of online collaborative study and the pain of collaborative assessment. Indeed, in an evaluation at the end of the first presentation year of this course (Kear & Heap, 1999) many students said they would have preferred more marks for the individual contribution to collaborative work, and correspondingly fewer for the co-operative endeavour. These tensions between individual endeavour and the requirements of the group process are reflected in observations on collaborative assessment in campus based environments (McDowell, 1995), and they may be exacerbated in an online context (see for example Gee, Yamashiro & Lee, 2000). Although most groups did achieve a consensus in terms of task management and timing, the extent of further collaboration in these project groups was fairly limited, according to comments from tutors and some students. Commonly the collaborative sections of the report were the responsibility of self-appointed co-ordinators within the group, who edited a ‘‘collaborative’’ conclusion from the contributions of individuals within the group. Many students appeared unable, or unwilling to comment constructively on each other’s drafts, and would have benefited from more practice and support in this area. There was pressure to fit tasks to a deadline: collaboration was really more on an organisational level. (THD204 student) . . .the other approach which we adopted was to use one editor to synthesise the group conclusion and summary. The reason for this was essentially that four separate texts stitched together would produce an incoherent piece. . .a editor is definitely required for group contributions. (THD204 student) 388 J. Macdonald / Computers & Education 40 (2003) 377–391 . . .the part. . .that worked was the co-production of materials. The need to do this forced the students to work collaboratively and they did produce results. . .the least successful part was however constructive criticism of each other’s work. . .they did little to help each other to prepare good quality contributions to the group work. Several students submitted their individual components to their conference, but nobody gave any constructive response to any of this. The replies were generally along the lines of ‘that all looks very good’. (THD204 tutor) There were times when I felt I was on an uphill task, trying to solicit comment from other members. I felt I could have done with a lot more criticism of my ideas. (THD204 student) There are two points to make with regard to these observations. The first relates to the comments on the nature of collaboration, which must reflect the wording, and underlying expectations of the assignment. In this case the assignment encouraged students to organise themselves sufficiently to produce a piece of collaborative work, but did not necessarily require them to collaborate in a particular way. Students did not comment extensively on each other’s work, but then this was not an explicit part of the assignment. The second point underlines the fact that in addition to group management skills there are other aspects implicit in collaborative work, notably that of peer review. This may relate to comments earlier on the importance of familiarity with a discourse for competence in effective writing. There may also have been a lack of confidence on the part of students for whom peer review was an unfamiliar task. Whatever the reasons there is plenty of evidence to suggest that students need effective facilitation in order to become competent when learning how to assess work for themselves (see for example Boyd & Cowan, 1985; Orsmond et al., 1996) or indeed to judge the work of peers. If collaboration involves peer review, then this may need to be supported overtly in the assessment. 6. Discussion These findings reaffirm the importance of assessment in underpinning course pedagogy. Assessment should play a crucial role in helping students to develop as effective online collaborators. The evidence from both courses described here confirms that more students will participate in online collaborative activities if they are linked to assessment, and that such assignments may also have a positive effect on the quality and coverage of the online debate itself. Assignments can be used to support the practice and development of online collaborative learning, whilst at the same time providing a focus for course content. They can be linked with online collaborative activities, or alternatively used in an incremental way to support the gradual development of skills. However, there will still be considerable variation in the extent of commitment of students to collaboration, and enthusiasm may wane after assignment submission if a collaborative assignment is an isolated incident in an otherwise individually assessed course. In addition, the deadlines imposed by most assessment systems can exacerbate the loss in flexibility imposed by online collaborative work. Students may benefit greatly from collaborative work, in terms of knowledge J. Macdonald / Computers & Education 40 (2003) 377–391 389 construction and development, and also appreciate the opportunity for contact with their peers. However, many are less enthusiastic about collaborative assessment, where it requires them to rely on fellow students for marks. How successful had the assessment been in helping students to learn and practice online collaboration? Well, the undergraduates in this study had mastered the necessary IT skills, and were all confident in inputting messages to a conference on a course topic, although inevitably the extent to which they were adept at discourse within the discipline was variable. They had learnt many of the practical lessons on the management of online collaboration, and most groups had built up a rapport. However some lessons take longer to learn than others: they had just begun to learn how to build and criticise each other’s contributions, and to engage in peer review, and this must be a reflection of their stage of academic development, or their relative lack of familiarity with the discipline. Arguably the most significant aspect of the assessment of online collaborative working is the transcript, which opens up new avenues not feasible in a face to face situation. The transcript can be relevant and useful to assessment in a variety of ways. For example, it can be used by students as source material for written work. This reflects a move towards the greater use of non-conventional sources on these networked courses, and a greater dependence on constructivist approaches and peer-peer interactions, for negotiating an understanding of course issues. The transcript can also be used as evidence of participation, which means that it is no longer essential to assess a collaborative product, indeed it can be side-stepped in favour of rewarding the process of arriving at, and reflection on the success of collaboration, as well as the extent of the individual’s contribution. In this way the process and product of collaborative assessment can effectively be uncoupled. 7. Recommendations These findings illustrate a number of models for the assessment of collaborative learning, which rely to varying extents on product and process, individual and group marks. Clearly there are advantages and disbenefits with all models and the priority remains to ensure fairness and consistency whilst recognising that not all students appreciate collaborative work. The following are suggested directions for the assessment of online collaborative learning. If course designers wish to give all students an opportunity to experience online collaborative learning, then it is recommended that such activities are tied to the course assessment. Online collaborative learning is a complex process, which may include basic IT skills, online interaction skills; a familiarity with the discourse and a growth in confidence. Course developers need to address the question of whether skills are to be developed during the course, or whether it can be assumed that they have already been acquired. If they are to be developed during the course, their practice must be written into the assessment. The inclusion of skills development as an integral part of the course and its assessment has implications for the course content which can be covered, particularly since collaborative working may impose additional time burdens on students. 390 J. Macdonald / Computers & Education 40 (2003) 377–391 Activity linked assessment can be a useful approach in providing a link between assessment and online work. The use of a series of linked assessments can also be effective in providing for the gradual development of skills over the course. The product of online collaborative work need not necessarily be assessed, but if it is this may demand the use of additional skills such as peer review, time management and task negotiation which students need to acquire, and which may again need to be articulated and rewarded through the assessment. The design of online collaborative assessment needs to take cognisance of the aims and goals of the task, and the relative weight to be attributed to the individual learning and the group processes. These aims need to be clearly set out in the assessment criteria, so that both students and tutors are able to judge the extent to which they have been met. This discussion leaves various uncomfortable questions in the air. Clearly, assessment has to be a vital part of practising and participation in online collaborative study, and activity linked assessment appears to offer a useful strategy. At the same time there needs to be a balance between ensuring that students participate, and develop their skills, and encouraging a strategic or mechanistic approach to study. In addition, online collaborative assessment could lead to a lack of flexibility created by dependence on the group. If so this will be a poor reflection of the pedagogy of constructivist courses claiming to offer greater flexibility and opportunities for more open ended study. Acknowledgements I would like to thank Professor Robin Mason and Dr. Nick Heap for assistance in the supervision of this research project and for helpful comments in the preparation of this paper. Thanks are also due to Dr. Robin Goodfellow and Dr. Bob Glaister both of whom provided much support and critical comment on successive drafts. References Boyd, H., & Cowan, J. (1985). A case for self-assessment based on recent studies of student learning. Assessment and Evaluation in Higher Education, 10(3), 225–235. 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Computers in Education, 30(3/4), 249–258. Orsmond, P., Merry, S., & Reiling, K. (1996). The importance of marking criteria in the use of peer assessment. Assessment & Evaluation in Higher Education, 21(3), 239–249. Salmon, G. (2000). E-moderating: the key to teaching and learning online. London: Kogan Page. Schrage, M. (1990). Shared minds: the new technologies of collaboration. New York: Random House. Thorpe, M. (1998). Assessment and third generation distance education. Distance Education, 19(2), 265–286. Warren, K. J., & Rada, R. (1998). Sustaining computer mediated communication in university courses. Journal of Computer Assisted Learning, 14, 71–80. Janet Macdonald is E-Learning Coordinator for the UK Open University in Scotland. She has taught the Open University course THD204: ‘‘IT and Society’’, and has also worked as a national conference moderator for the course. She undertook her PhD, which is based on this course, with the Open University’s Institute of Educational Technology. More recently she has been involved a variety of studies of the pedagogy of networked and web based courses.