Discusses the historical development of "hard" and "soft" systems thinking traditions and examines how these traditions have been understood and applied in the field of instructional development. Proposes the need for a synthesis of the two traditions in planning, implementing, and evaluating instructional programs. (AEF)

The Instructional Systems Development approach for vocational education programs provides a methodology for gathering and analyzing job information, developing instructional materials, and conducting instruction and evaluation. This approach is based upon evidence that each job task can be identified and analyzed and that appropriate objectives…

Gal'perin's instructional theory of problem solving is described. This theory of stage-by-stage formation of mental actions was chosen as a theoretical basis for the construction and evaluation of courses in higher education, particularly in science and technology. A Programme of Actions and Methods (PAM) for problem solving in science,…

A multidisciplinary research team was assembled to review existing computer-aided drafting (CAD) systems for the purpose of enabling staff in the Design Drafting Department at Linn Technical College (Missouri) to select the best system out of the many CAD systems in existence. During the initial stage of the evaluation project, researchers…

The Instructional Systems Development (ISD) approach for the accomplishment of vocational training programs provides a methodology for gathering and analyzing job information, for developing instructional materials and media, for conducting instruction, and for evaluating and improving the effectiveness of training programs. Included in the ISD…