Kay, Robin, "Exploring the use of video podcasts in education: A comprehensive review of the literature", Computers in Human Behavior, vol 28 (3), 2012
Brecht, David,"Learning from Online Video Lectures", Journal of Information Technology Education: Innovations in Practice, Vol 12, 2012
McKinney, D. Dyck, J. Luber, E. " iTunes university and the classroom: Can podcasts replace Professors?", Computers & Education, vol 52 (3) 2009
Owston, R., Lupshenyuk, D., Wideman H. "Lecture capture in large undergraduate classes: Student perceptions and academic
performance", the Internet and Higher Education, Vol 14 (4), 2011
Research-Based Practices for Best PowerPoint Design (video, 6 minutes)
Jim Hewett, Ph.D, an Educational Technology Researcher at the University of Toronto discusses some cognitive research findings and the practical application of these findings for the design of your PowerPoint presentations.
Two excellent books on PowerPoint design: