Manu Kapur, Nikol Rummel. The assistance dilemma in CSCL. In Angelique Dimitracopoulou, Claire O'Malley, Daniel D. Suthers, Peter Reimann, editors, Proceedings of the 8th International Conference on Computer Supported Collaborative Learning, CSCL'09, Rhodes, Greece, June 8-13, 2009, Volume 2. pages 37-39, International Society of the Learning Sciences, 2009. [doi]
Abstract is missing.