Explains the link between educational broadcasting and information technology. Some aspects of knowledge organization for information retrieval are explored and illustrated with reference to the University of Aberdeen's Educational Broadcasting Database. A pilot exercise includes communication of user-selected data from the database to…

Explores the development of information mapping as an instructional system, a means of classifying information, an information retrieval system, and a structured writing system, and looks at future prospects for information mapping. A 17-item bibliography is included. (CHC)

Reviews concepts proposed by researchers in linguistics, psychology, philosophy, and artificial intelligence, who have applied their knowledge and skills to the study of human information processing--i.e., memory content, storage, encoding, and retrieval. Guidelines derived from theory for use by instructional designers and subject specialists in…