Although providing an invigorating foundation for instructional design and technology theory and research, the postmodern agenda would benefit from clearer articulation and further refinement of ontological, epistemological, and methodological positions. Consequently, we reveal possible weaknesses in the radically constructivist-inspired position…

Field dependence-independence (FDI) has long been conceptualized and discussed as a cognitive style relevant to numerous educational approaches and outcomes. However, the FDI construct is most often measured as a cognitive ability, as opposed to a style, using instruments such as the Group-Embedded Figures test (GEFT) or the Hidden Figures Test…

Discussion of research problems in instructional technology emphasizes two main needs: (1) development of a prescriptive research methodology; and (2) more front end analysis that produces a distinction between instructional design research and instructional development research. Two examples of research using the prescriptive technology approach…

Discussion of user-design as a theoretical process for creating training, software, and computer systems focuses on a case study that describes user-design methodology in home health care through the context of diffusing a new laptop patient-record-keeping system with home nurses. Research needs and implications for the design process are…

Proposes directions to help researchers balance instructional technology goals with the performance of well-designed and scientifically sound studies. Issues concerning the external validity of studies, use of media replications, and learner control as a means of adapting instructional strategies to individuals are emphasized, and designs for…

Reviews color research and considers its implications for the design of instructional materials. Topics include physiological and psychological effects; color and learning, including attention, search tasks, retention and other objective measures, and non-objective measures; color and the cathode ray tube (CRT); and further research needs.…

Examines the effects of type of instructional control (learner control versus program control) and program mode (full versus lean) on the achievement, option use, time in the program, and attitudes of higher-ability and lower-ability university students using a computer-delivered instructional program. Discusses implications for instructional…