I know It Works: Seeing a Cooperative Learning Strongly Succeed in My Secondary Classroom: In Cooperative Learning in the Social Studies Classroom: An invitation to Social Studies
Asynchronous computer conferencing as a supplement to classroom instruction in higher education: The impact of selected learner characteristics on user satisfaction and the amount of interaction
Stein, J. J.Asynchronous computer conferencing as a supplement to classroom instruction in higher education: The impact of selected learner characteristics on user satisfaction and the amount of interaction[1997]
Acadeic achievement and social gains of differing status students learning science in cooperative groups