Lehman, R. & Conceicao, S. (2011). Thinking, Feeling, and Creating Presence in the Online Environment: A Learner’s Viewpoint. In T. Bastiaens & M. Ebner (Eds.), Proceedings of ED-MEDIA 2011--World Conference on Educational Multimedia, Hypermedia & Telecommunications (pp. 3072-3081). Lisbon, Portugal: Association for the Advancement of Computing in Education (AACE).
Chiong, R. & Jovanovic, J. (2012). Collaborative Learning in Online Study Groups: An Evolutionary Game Theory Perspective. Journal of Information Technology Education: Research, 11(1), 81-101. Informing Science Institute.
Collaborative Learning in an Online Course: A Comparison of Communication Patterns in Small and Whole Group Activities
Jahng, N., Nielsen, W.S. & Chan, E.K.H. (2010). Collaborative Learning in an Online Course: A Comparison of Communication Patterns in Small and Whole Group Activities. The Journal of Distance Education / Revue de l'ducation Distance, 24(2), 39-58. Athabasca University Press.