Compares the differences between the meanings of hypertext, hypermedia, and multimedia and discusses the uses of each term. Suggests how the terms and the relationships between them should be described and provides a summary of functional and semantic definitions found in the literature. (AEF)

Discusses the link between the theoretical principles of constructivism, the practice of instructional design, and the practice of teaching. Defines constructivism, lists three primary principles of learning and understanding, identifies eight instructional principles needed for the design of constructivist learning environments, and presents a…

Introduces epistemic game theory as a framework for thinking about the design of "constructivist" learning environments, and offers examples and suggestions for epistemic games in classrooms. Discusses epistemic complexity, epistemic game theory, the development of epistemic fluency, and the role of technology in the development of…

Describes the Hypertutor Model, a message design framework for interactive instructional systems that emphasizes learner control, presentation, practice, feedback, and learning resources. Problems with software designed for computer assisted instruction are examined; hypertutor systems are discussed; and MegaMentor, a hypertutor system at the…

Discusses educational policy options regarding telecommunications. The concept of interconnectivity in society and in the educational system is examined; and four scenarios for telecommunications policy in schools are presented that focus on differences in the initiative taken by teachers and policymakers. (27 references) (LRW)

Examines issues related to the way a teacher acting as instructional designer deals with the content or knowledge base of the instructional materials being developed, including the nature of knowledge, learners' schemata, organization of content, facilitating abstract thinking, and standards of accuracy for knowledge representation. (24…

The first of three articles presenting a framework for teaching subject-matter disciplines in light of the potentials of computers considers the computer as a metaphor. Topics addressed include the state of knowledge in the disciplines, parallels between the computer and disciplinary knowledge, and implications for curriculum design. (20…

Examines the concept of systemic change in education and reasons why it is needed in education today. Paradigm shifts in society and the relationship between society and education are considered; and features of an information-age educational system based on changes in the workplace and family are presented. (13 references) (MES)

Discusses design principles that apply to the creation of effective instructional hypermedia or multimedia products that meet the needs of teachers and students. Topics addressed include the adoption of technological innovations; curricular issues; the development of thinking skills; user needs; videodisks; interactive systems; context; and print…

Discussion of the use of virtual reality (VR) to help students learn highlights the use of VR with elementary algebra. Learning theory is examined, including knowledge construction; knowledge representation is discussed, including the symbol systems of algebra; and spatial algebra is described and illustrated. (34 references) (LRW)

Discussion of the relationship between education and broadcasting in the United States focuses on a historical review of periodical literature published between 1919 and 1924 relating to the educational use of radio, and literature published between 1937 and 1974 relating to the educational use of television. (35 references) (LRW)

Discussion of learner control in instructional management describes six learner control methods: (1) content control; (2) sequence control; (3) pace control; (4) display or strategy control; (5) internal processing control; and (6) advisor strategies. Relevant literature, both theoretical and empirical, is reviewed, and learner control and…

Describes a study at Florida State University that examined how Gagne's learning theory and events of instruction described and supported learning in the cooperative learning environment of a fourth grade classroom. Examples of instructional events and appropriate actions are given, and it is reported that Gagne's theories support cooperative…

Discusses the field of television aesthetics and its contribution to education. Highlights include visual and auditory perception; cognition; composition of television images; and criteria for the analysis and evaluation of educational or instructional television programs, including content, medium, impact on the audience, perceptual factors,…

Discusses the synergistic interrelationships among the changes in our views of learning/teaching, the integration of technology, and the restructuring in our educational systems. Topics addressed include educational reform, constructivism, current use of technology, the effectiveness of technology, global telecommunications and collaboration, and…