Blair Lehman, Whitney L. Cade, Andrew Olney. Off Topic Conversation in Expert Tutoring: Waste of Time or Learning Opportunity. In Ryan Shaun Joazeiro de Baker, Agathe Merceron, Philip I. Pavlik Jr., editors, Educational Data Mining 2010, The 3rd International Conference on Educational Data Mining, Pittsburgh, PA, USA, June 11-13, 2010. Proceedings. pages 101-110, www.educationaldatamining.org, 2010. [doi]
Abstract is missing.