This study, to determine whether complexity of detail, scale, and background help subjects to learn technical information, demonstrated no significant difference between groups. One group used the existing self-contained learning package with many complex visuals; the other group used lessons identical in the audio portion but containing…

Well prepared, carefully chosen, two-dimensional visual aids are valuable in the learning process as a source of information and as a stimulator of student response. A student's visual perception and his degree of self-awareness can be evaluated by his reaction to pictures. At the instructional level, pictures can expand an experience, dramatize a…

The material presented here is designed to be used as a training program in the preparation, selection, and use of visual aids in instruction. Some prior training in the application of behavioral principles to the preparation of instructional materials is assumed. The program consists of a handbook and a workbook. All the information in the…