Describes a study of undergraduates that explored the technique of progressive disclosure of information as a type of interactive illustration using paired associates. Noninteractive stimuli versus progressive stimuli are compared, and progression as a technique that provides a visual link to help create a semantic link and facilitate memory is…

Describes a study of eighth graders that compared the effects of two-dimensional and three-dimensional illustrated texts on eye movement strategies and on retention of information. Results are reported that support earlier research findings that realism in illustrations is not necessarily facilitating and may even be distracting. (Contains 19…