Dialogic foundations of CSCLInternational Journal of Computer-Supported Collaborative Learning - Tập 9 - Trang 117-125 - 2014
Gerry Stahl, Ulrike Cress, Sten Ludvigsen, Nancy Law
Barriers to online critical discourseInternational Journal of Computer-Supported Collaborative Learning - Tập 2 - Trang 105-126 - 2007
Liam Rourke, Heather Kanuka
This qualitative case study illustrates barriers to informal argumentation and reasoned debate, i.e., critical discourse, in online forums. The case is the computer conference of a 15-week, graduate-level humanities course offered entirely at a distance. Twelve students, all with families and careers, were enrolled in the course. We read all messages as they were posted and interviewed five of the...... hiện toàn bộ
Distributed spatial Sensemaking on the augmented reality sandboxInternational Journal of Computer-Supported Collaborative Learning - - 2020
Yotam Hod, Daniel Twersky
This research examines small group collaboration on the Augmented Reality (AR) Sandbox, an interactive, real-time topographical simulator that provides a color layer of augmentation showing depths and height, contour lines, and hydrology vis-a-vis the terrain of sand in a box. Prior research has focused on AR Sandbox activity designs, outcome measures, and user’s perceptions of different usability...... hiện toàn bộ
A rating scheme for assessing the quality of computer-supported collaboration processesInternational Journal of Computer-Supported Collaborative Learning - Tập 2 - Trang 63-86 - 2007
Anne Meier, Hans Spada, Nikol Rummel
The analysis of the process of collaboration is a central topic in current CSCL research. However, defining process characteristics relevant for collaboration quality and developing instruments capable of assessing these characteristics are no trivial tasks. In the assessment method presented in this paper, nine qualitatively defined dimensions of collaboration are rated quantitatively: sustaining...... hiện toàn bộ