This study tested a model of teacher interventions (TIs) conducted during cooperative learning to examine how they affected students' subsequent time on-task (TOT) and problem solving. TIs involved ...
Dr. Stahl taught human-computer interaction (HCI), computer-supported collaborative learning (CSCL), computer-supported cooperative work (CSCW) and social informatics (SI) at Drexel from 2002-2014. He ...
Aptitude by Treatment Interactions and Matthew Effects in Graduate-Level Cooperative-Learning Groups
The authors investigated the role of group composition on cooperative-learning groups. Participants were 275 graduate students enrolled in 15 sections of an introductory-level education research ...
Indrani Dey is a PhD student in Learning Sciences at the University of Wisconsin-Madison, studying under Dr. Sadhana Puntambekar. At iSAT, she works with Dr. Puntambekar to investigate how students’ ...
1983 Ph.D. Educational Theory, University of Toronto, Canada. 1973 M.A. University of Alberta, Canada. 1971 B.A. University of Alberta, Canada. Contributions to the Field of Computer Communications ...
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