As the videodisc becomes a potent force in the industrial and the educational market, it becomes increasingly important to develop high-quality, effective videodisc programs. Interactivity is an important evaluation criterion when analyzing a program's instructional effectiveness. The following interactive features can be incorporated in the…

Provides an overview of this issue that reviews Dutch research concerning knowledge-based instructional systems. Topics discussed include experimental research, conceptual models, design considerations, and guidelines; the design of student diagnostic modules, instructional modules, and interface modules; second-language teaching; intelligent…