Describes a study of college students that was conducted to isolate interactivity as an independent variable and test its effects upon student learning, the time required to complete the study unit, and student attitudes. Results are compared for a group using a traditional videotape and one using an interactive videotape. (five references) (LRW)

Discusses the results of measuring the in-class effectiveness of a computer-controlled instructor workstation (IWS) that was developed at the Air Force Academy. Treatments for the experimental and control groups in an introductory physics course are described, and effects on student performance, student attitudes, and instructor attitudes are…

Discussion of the use of interactive videodisc in teacher education focuses on a study of elementary education teacher students that investigated the effects of interactive video on learning concepts of cooperative learning. Treatment of experimental and control groups is described, and a model for using videodisc in teacher education is…

Describes study designed to evaluate the effectiveness of interactive videodisc program Mastering Fractions. The videodisc program is compared with traditional fractions curriculum and teaching methods in sixth grade classes; pretests, posttests, and mastery tests used are discussed; and results of the study are analyzed. (LRW)