Cognitive science is briefly reviewed, and its implications for instructional design are discussed. The application of cognitive science to instruction requires knowledge of cognitive science, the subject content taught, and the system in which the instruction is imbedded. The central concept of cognitive science is mental representation--the…

Guidelines to help ensure that educational research is meaningful and important include (1) have confidence in your own conviction and methods; (2) remember that the conduct of research is an artistic activity; and (3) try to situate the inquiry in a social and historical context to increase its meaning. (SLD)

This paper designs a theoretical construct that integrates a number of mainstream systems of inquiry available to educational policymakers. Each system of inquiry has postulates, basic and derived concepts that characterize its epistemological foundations and methodological directives. None of these systems of inquiries, however, is proscriptive…