Describes some of the many conceptions of learning that have guided the field of instructional design in two main periods: one focusing on learning from an objectivist perspective, which lasted most of the 20th century, and one focusing on learning from cognitive and social constructivist perspectives, which has dominated the past decade. (AEF)

Examines the merits of situated learning, constructivism, and feminist pedagogy as educational reforms. In each case, the theoretical construct is described, justified (in terms of why it improves learning experiences), and defended based on research in the field. The constraints on systemic change and the problem of seeing its implementation to…

Examines the role of goals in the learning process and reviews another theoretical perspective, experienced cognition as additional justification for the constructivist revolution affecting the field of instructional design. Addresses the implications of experienced cognition for dealing with learning goals and learning environments. (Contains 32…

Describes learning environments, including cognitive flexibility hypertexts, anchored instruction, and computer-supported intentional learning environments. A brief history of educational technology is presented; and problems with open learning environments are discussed, including inappropriate learning theory, deficient metacognitive skills, and…