Within his curriculum he used 4 types of answers from agree to disagree. All of the images used within the presentation were in some way relevant to the content being presented. Also this would bring them to the next section of the content. Three versions of the program had text cues, while one did not. Use imagery instead of video, on the Internet because of bandwidth issues, at least for the majority of imagery.
Images can drive the learning, if used effectively.
Compatibility of images to subject matter. Involve both the instructor, the developer, and students in this process if possible. Recommendations -Design standards need to be used. My interpretation of this session was that it focused too much on his statistics, it was only a 40-minute presentation. He left no time for hard info as to how to use the imagery effectively.