This paper reports on an empirical study of educators' perceptions of learning concepts, reviews the cognitive learning literature, and argues for an expanded view of conceptual knowledge and its role in education and training. The report begins with discussions of changing views of concept learning and declarative and procedural components of…

Some personal reflections on instructional design and its relation to constructivism are explored. Instructional design in its present form is out of sync with the times in that its orientation, methods, and research base are behavioristic, or positivistic. However, a constructivist theory of instructional design is possible, particularly if…