Textbooks emphasizing visual elements in exposition can be enriched using crisp, concise, audio-taped commentaries to focus attention on essential points in each illustration. These text aids, packaged in the convenient form of cassettes (usually one per chapter), have a number of obvious advantages: (1) any teacher can prepare them; (2) they are…

Several intensive, one-day workshops have been conducted to convince medical faculty members of the effectiveness of programed instruction texts and to acquaint them with techniques for writing such texts. Earlier studies had demonstrated, through comparison of attitude and performance test results from program-instructed and control-group medical…

Pima Community College produced self-paced individualized mediated drafting instruction to meet the needs of students with different skills, abilities, motivation, and experience. Areas of instructional information for skills of an introductory nature were divided into 13 units of instruction. These units were divided into areas of…