This paper proposes that three properties of graphic materials can be manipulated by instructional designers to model cognitive processes and thus help students learn. These properties are: the distance of elements in the graphic display from each other, the orientation of the elements to each other, and the sequence in which the elements are…

Discussion of expert systems focuses on knowledge acquisition methodologies and their potential application to cognitive science research and the development of instructional materials. Topics discussed include subject matter experts; types of knowledge; structured interviews; task analysis; intelligent computer assisted instruction (ICAI);…

A model for the development of elementary and secondary instructional materials covering the broad range of intellectual skills is presented. The document is a result of a search to identify and evaluate existing instructional materials, classification schemes, models, hierarchies, and taxonomies of cognition. It is presented in four sections.…

Surveys research on programmed instruction, questions, and feedback in instruction to identify guidelines for developing computer assisted instruction. The most important guidelines identified are those related to use of questions as attention, coding, and rehearsal devices, and those related to corrective feedback. (MBR)

A discussion of the design of effective instructional materials for English as a Second Language (ESL) focuses on the application of second language learning theories and concepts of instructional design from educational technology to development of interactive video. A number of second language learning models and related research are examined,…

Considers three aspects of computer assisted instruction (CAI), i.e., instructional program design, software tools needed for their realization, and assimilation of CAI in the classroom; discusses developments in CAI; and outlines techniques of knowledge representation arising from artificial intelligence and their value for student modelling and…

Outlines curriculum reforms being made in the master's level educational technology program at San Diego State University. Topics discussed include technological changes and the roles of educational product designers; human information processing; knowledge base design; student design of educational adventure games; interactive video design; and…