* * * *
Wetzel, C. Douglas, Radtke, Paul, H. and Stern, Hervey W. (1994) Instructional effectiveness of video media. Lawrence Erlbaum Associates, Publishers. USA.
Chapter 8: Learning, Mental Effort and the Perception of Media.
Wetzel, C. Douglas, Radtke, Paul, H. and Stern, Hervey W. (1994) Instructional effectiveness of video media. Lawrence Erlbaum Associates, Publishers. USA.
Chapter 8: Learning, Mental Effort and the Perception of Media.