Pengarang: Carolyn Penstein Rose

Daniel D. Suthers: Ph.D., Computer Science, University of Massachusetts, 1993; Professor of Information and Computer Sciences at the University of Hawaii. Kristine Lund: Ph.D., Cognitive Science, University of Grenoble, 2003; Senior Research Engineer, CNRS, University of Lyon. Carolyn Penstein Rosé: Ph.D., Language and Information Technologies, Carnegie Mellon University, 1997; Associate Professor, Language Technologies Institute and Human- Computer Interaction Institute, School of Computer Science, Carnegie Mellon University. Nancy Law: Ph.D., Institute of Education, University of London, 1990; Professor, Faculty of Education, University of Hong Kong. Christopher Teplovs: Ph.D., Education, University of Toronto, 2010; Distance Education Project Coordinator, Office of the Vice-Provost, Teaching and Learning, University of Windsor, Canada.