The number of experimentally derived structures of cellular components is rapidly expanding, and this phenomenon is accompanied by the development of a new semiotic system for teaching. The infographic approach is shifting from a schematic toward a more realistic representation of cellular components. By realistic we mean artist-prepared or…

Multidisciplinary courses are being developed at a number of US colleges and universities to highlight the connections between the rise or fall of world civilizations and the sustainable or unsustainable uses of soil and water resources. The content presented in these courses is complex because it includes concepts from disciplines as varied as…

This paper is the script for a slide presentation about photographer David Douglas Duncan and his view of war. It is intended to be used with slides made from pictures Duncan took during World War II, the Korean War, and the war in Viet Nam and published in various books and periodicals. It discusses a shift in emphasis to be seen both in the…

Had the precedent set in 1920 been followed, the school library would long since have established its image as a media center and library schools would have been providing training in the nonbook aspects of school librarianship. (Author/AB)

Suggests that multimedia are designed for single, stand-alone computers. Provides strategies for trainers who are considering networking their multimedia workstations. (JOW)

Reviewed research on the design of multimedia explanations. Findings show these effects of multimedia instructional design: (1) a multimedia effect; (2) a coherence effect; (3) a spatial contiguity effect; and (4) a personalization effect. Discusses each of these effects and shows how the same instructional design can be effective across different…

Comments on the papers of this theme issue, which are concerned with the impact of verbal and nonverbal representations in acquiring expertise in complex domains. Outlines lessons from first generation work in this field and issues for second generation research. (SLD)

Presents a matrix of skills necessary for multimedia development. Skills are identified in business, artistic, and technical areas. These skills are then applied to the following reasons for multimedia use: to condense time and material; to effect rapid skills transfer; and to manage feedback and evaluation. (MES)

Intended to provide a basic understanding of virtual reality (VR) from an educational perspective, this article describes the debate between conceptual and technological orientations to VR; the conceptual orientation to VR; technological definitions of VR, artificial reality, and cyberspace; dimensions of VR; and VR's impact on education. (11…

Reviews two software programs: (1) "My Mediatext Workshop," an integrated media program based on a simple word processing program that joins sounds and graphics through media links; and (2) "Aesopolis," a CD-ROM product that displays classic paintings of scenes from Aesop's fables and enables students to read and hear the…

In the field of education, information and communication technologies and multimedia tools have become more prevalent then ever that almost all schools can obtain. Physical education which is not only very important component of formal and informal education but also an important part of lifelong learning has been affected by these developments…

Assistive technology (AT)--the use of technology to assist individuals with disabilities--encompasses a wide range of applications including problems with reading, writing, and language arts; speech-language disorders; students with mild disabilities; and older students. An exciting and motivational use of AT to assist readers that has not been…

Different approaches have demonstrated that learning improves when implemented in a constructivist and social way. In addition, electronic games and simulations are perceived to have high educational value because of their motivational and emotional factors. This potential value can be developed by defining appropriate scenarios in which players…