Discusses instructional strategies that can be used in any skill domain and uses Gagne's conditions of learning as a model to suggest internal and external conditions of expertise. Differences between experts and novices are examined, including the amount of information they can bring to a new situation, the organization of that information, and…

Describes basic concepts in the field of general systems theory (GST) and identifies commonalities that exist between GST and instructional systems design (ISD). Models and diagrams that depict system elements in ISD are presented, and two matrices that show how GST has been used in ISD literature are included. (11 references) (LRW)

A brief overview of research into learning and instruction is followed by a list of nine principles of learning and their implications for instruction. Four divergent examples of "reconceptualized content" are then presented as models to illustrate how individual content elements of instruction belong in a whole system. (EAO)

Compares and contrasts the current development of needs analysis and needs assessment through a review of the literature, and offers recommendations designed to restore systems thinking to front-end analysis in organizational and instructional development. The roles of needs assessment and needs analysis in a performance technology model are…

Briefly discusses current views of the way anxiety decreases students' learning from instructional software and describes ways software designers might compensate for the learning problems of anxious students. (MBR)

Discusses orientation of present educational and training systems toward preparing individuals for specific jobs; outlines disadvantages of this approach relative to current employment trends; and describes an alternative training approach, the assembly model, which identifies similarities among jobs so that skills learned in one field can be…