Article ID: | iaor20031127 |
Country: | United Kingdom |
Volume: | 11 |
Issue: | 2 |
Start Page Number: | 98 |
End Page Number: | 107 |
Publication Date: | Jun 2002 |
Journal: | European Journal of Information Systems |
Authors: | Kwok R.C.-W., Lee J.-N., Huynh M.Q., Pi S.-M. |
Keywords: | group decision support |
Based on the success of using Group Support Systems (GSS) to support collaborative work, a growing community of GSS researchers investigates the potential of GSS in business education with special attention to collaborative learning. This paper extends their works and proposes a model of collaborative problem-based learning (CPBL). Based on the proposed model, we explain the effects of GSS on CPBL in general, and externalisation of learners' contributions (initiated ideas, questions and feedback) in particular. A controlled experiment was carried out to investigate the effects of GSS on externalization of the learners' contributions in a CPBL environment. The results indicate that learners in an anonymous GSS-supported CPBL environment externalise more initiated ideas, fewer questions, and fewer but better feedback than those in a non-GSS supported one.