Discussion of research on computer-aided instruction (CAI) focuses on a set of questions and hypotheses that form the basis for research on the effectiveness of CAI. Four factors are highlighted: (1) the medium (including interactive videodisc); (2) the environment; (3) student characteristics; and (4) topic of instruction. (38 references) (LRW)

Presents an overview of research issues that have confronted the Interactive Technologies Division (ITD) of the Children's Television Workshop (CTW) and proposes a model for integrating research into the software design process. Highlights include the role of research literature; and formative research relating to software, interactive compact…

Reviews technological developments centered around microcomputers that have led to the design of integrated workstations. Topics discussed include methods of information storage, information retrieval, telecommunications networks, word processing, data management, graphics, interactive video, sound, interfaces, artificial intelligence, hypermedia,…

This study describes the various roles major interactive media can play in classroom education, including advantages, disadvantages, and evaluation of efficacy drawn from research. Selected authoring programs are reviewed, as are criteria for selecting authoring programs for use by teachers. The physical and instructional features of optical…