Discussion of the field of educational technology focuses on the influence of instructional design on its development. Topics discussed include instructional applications of the systems approach; programed instruction; learning strategies, including large group and small group instruction and independent study; and behaviorist, cognitivist, and…

Describes the development of the field of instructional science through a hypothetical dialogue. Topics discussed include programed instruction; behavioral psychology; learning theorists; cognitive psychology; concept learning; military training; applied versus basic research; behaviorism; computer-assisted instruction; educational evaluation;…