4Wegerif, R. & Mercer, N. (1996). Computers and Reasoning Through Talk in the Classroom [J]. Language and Education, 10 (1) :47-64.
5Veerman A. L. ,Andriessen J. E. B. & Kanselaar G.(1990).Collaborative Learning Through Computer-Mediated Argumentation [A].Proceedings of the Computer Support for Collaborative Learning Conference, CSCL'99[C].1999.
6黄荣怀(2003).计算机支持的协作学习—理论与方法[M].北京:人民教育出版社,2003..
7Andreas Harrer ( 2002 ). Interaction Analysis at Coordination Level with Semi-structured Interfaces, ECAI2000, Germany.
8Avouris N. M. , Dimtracopoulou A. , Komis V. & Fidas C. ,OCAF : An object-oriented model of analysis of coUaborative problem solving. ( http://newmedia, colorado, edu/cscl/201, pdf).
9Gunawardena (1995). Social Presence Theory and Implications for Interaction and Collaborative Learning in Computer Conferences [J].International Journal of Educational Telecommunications, 1 (2/3):147-166.
10Hee-Jeon, Suh(2001 ). A Case Study on Identifying Group Interaction Patterns of Collaborative Knowledge Construction Process.(www. ieee2001, org/ed/pdf/T05/XS022, pdf).