共 3 条
[2]
Negotiating about Shared Knowledge in a Cooperative Learning Environment .2 H. Pfister,M. Wessner,T. Holmer,R. Steinmetz. The proceedings of the Computer Support for Collaborative Learning conference(CSCL99) . 1999
[3]
Ulicsak Analysis and m odelling of collaborative learning interactions:Research sum m ary .2 M ary H. http://collide.infor m atik.uni-duisburg.de/ecai-2000/W26Ulicsak.pdf . 2004