Jon Dron is associate professor in the School of
Computing and Information Systems and a member of the
Technology-Enhanced Knowledge Research Institute at Athabasca
University. His current research concerns the social aspects of
learning technologies, with an emphasis on methods and technologies
that enable learners to help each other. He is the author of
Control and Constraint in E-Learning: Choosing When to
Choose .

Terry Anderson is professor and researcher in the
Technology-Enhanced Knowledge Research Centre at Athabasca University.
His research interests focus on interaction and social media in
educational contexts. He is the editor of The Theory and Practice
of Online Learning, 2nd ed. , winner of the 2009 Charles E.
Wedemeyer Award.