Robert M. Bernard
Distinguished Professor Emeritus, Concordia University
Verified email at concordia.ca
Cited by 16885
Anne Ottenbreit-Leftwich
Professor of Instructional Systems Technology, Indiana University
Verified email at indiana.edu
Cited by 15590
Thomas Brush
Professor of Instructional Systems Technology, Indiana University
Verified email at indiana.edu
Cited by 13064
Kenneth Ruthven
Emeritus Professor of Education, University of Cambridge
Verified email at cam.ac.uk
Cited by 8826