Decision making is the most common kind of problem solving. It is also an important component skill in other more ill-structured and complex kinds of problem solving, including policy problems and design problems. There are different kinds of decisions, including choices, acceptances, evaluations, and constructions. After describing the centrality…

In this descriptive investigation, we seek to confirm and extend a technique for automatically scoring concept maps. Sixty unscored concept maps from a published dissertation were scored using a computer-based technique adapted from Schvaneveldt (1990) and colleague's Pathfinder network approach. The scores were based on link lines drawn between…

Examines how, over time, the major definitions of the field of educational technology have reflected changes in the field itself. Major definitions from the early 1900s through 1994 are reviewed and compared; major changes in the field are identified; and thoughts regarding future definitions are presented. (Author/LRW)

Offers a critique of the articles in this issue. Examines the four basic instructional design tools that are described, including tool functions, tool characteristics, and tool evaluation; compares the tools with earlier models; and suggests the need for future instructional design tool research and development. (LRW)

Compares seven positions on media influences on learning that were presented in a previous journal issue; discusses the conflict between advocates of a given approach versus integrated approaches to the solving of complex problems; and presents a model that links cognitive processes to computer-based prescriptions for improvements in learning. (35…

Describes approaches to developing software automating instructional design (ID), including comparison of information management and expert system approaches. Topics addressed include alternative ID automation systems; ID variables; authoring assistance software; the nature of ID expertise; user-system communication; system evaluation; and user…