Jan Herrington is a Professor of Education at Murdoch University in Perth, Western Australia, where she teaches educational technology in the School of Education, including a compulsory first year unit called "Living and Learning with Technology." She has been active in the promotion and support of the effective use of educational…

Case-based instruction (CBI) offers a promising method for promoting problem-solving skills in learners. However, during CBI, the instructor shoulders major responsibility for shaping the learning that takes place. Research indicates that the facilitation techniques used during case discussions influence what gets covered, and to what extent,…

In response to the wide-scale proliferation of "the cone of learning"--a fanciful retention chart confounded with Dale's Cone of Experience--the authors make four major claims debunking this fantasy and provide documentary evidence to support these claims. The first claim is that the data in the mythical retention chart do not make…

Critics have been attempting to debunk the mythical retention chart at least since 1971. The earliest critics, David Curl and Frank Dwyer, were addressing just the retention data. Beginning around 2002, a new generation of critics has taken on the illegitimate combination of the retention chart and Edgar Dale's Cone of Experience--the corrupted…

The authors are attempting to set the record straight regarding the sources frequently cited in the literature of the mythical retention chart and the corrupted Dale's Cone. They point out citations that do not actually connect with relevant works; provide correct citations of sources that are often cited erroneously; add references for overlooked…

This article examines the affordances of virtual worlds for initiating a transformative learning experience for adults. In particular, it addresses the capacity of virtual worlds to allow creation of an alternate self which requires some level of personal self-reflection; provide atypical experiences that can initiate reflection; allow experience…

Discusses the use of mental models to build bridges between three models of instructional design that are described and thus provide a more powerful foundation: one that stresses learning outcomes in knowledge structures; one that focuses on learning processes; and one that focuses on real-life task performance and strategies for authentic…

Describes and compares various assumptions of instructional design and of constructivism, some of which have been raised in other articles in this issue. Topics discussed include instructional design theory; instructional systems theory; mental models; categories of knowledge; knowledge representation; instructional strategies; collaborative…

Discussion of memory for text information focuses on an earlier study which appeared to show that it is better for students to study a summary of a textbook chapter than to study the chapter itself. Topics discussed include recognition memory, recall, how to test memory, and psychological research. (10 references) (LRW)

Presents a scheme for comparing the text-learning outcomes derivable from study of either text or a summary of the text and considers some practical study strategies students might adopt when summaries are available and when they are not. The value of summaries in instructional situations is discussed. (MBR)

Discusses legitimate peripheral participation and the idea of apprenticeship, in educational settings as well as in broader communities of practice. Highlights include the historical and situational aspects of learning; the contrast with constructivism; instructionism; the influence of computer technology; and empirical research. (11 references)…

Reviews articles in this issue that deal with theories of constructivism from the point of view of an instructional designer. Highlights include technology and constructivism; generative learning environments; learning processes; assessment; learning strategies; knowledge domains; learner control; and suggestions for both constructivists and…

Explains learning-by-Web design, an emerging approach to learning-by-design that uses the Web as a vehicle to conduct a project. Discusses student's motivation, the effects of group collaboration on student learning, the effects of content structure, the effects of Web publicity, visual design considerations, and balancing learning both design…

Discusses online course design in higher education and cautions against blindly accepting constructivist and collaborative learning strategies. Explains many of the problems associated with these strategies, including the use of technology; considers social change; and describes groupthink and its influence in online courses. (LRW)

Discusses factors that contribute to powerful learning experiences based on the results of two studies that examined diverse groups and more coherent groups of individuals. Topics include the highly individual nature of learning; problems that can create for instructional designers; relevance of learning to life and/or work; active learning; and…