Describes the development of an interactive videodisc in a graduate course at the University of Iowa. Procedures in an instructional development model are explained, time and cost factors in the design and development of interactive video are discussed, and guidelines are presented for interactive video production. (Author/LRW)

Examines hedging in textbooks by focusing on the coverage of lexical items as markers of uncertainty and tentativeness. Tentative language continues to be a source of pragmatic failure in the writing of second-language science students. Hence, it is suggested that pedagogic writing materials would benefit from revisions based on authentic data.…

Presents a case study of the design and production of "Interactive Calculus," an interactive multimedia textbook. Discusses reasons for using multimedia textbooks; what an interactive textbook is; content, organization, graphic design, authoring and composition; and work flow. (AEF)

Reports on the Commonwealth of Learning (COL) and its role in furthering the use of distance learning technology. Highlights include activities; telecommunications; educational media; training; planning and advice; strategic alliances and outlooks; public administration; student record/management system; institutional and material development; a…

This article describes the development and field-test evaluation of a set of materials designed to provide inservice training for teachers not specifically trained to work with students who are deaf-blind. The materials focus on training of communication and orientation/mobility skills in this population. Pretest/posttest knowledge and attitudes…

This paper describes video training packages that have been developed in Guyana as part of Hopeful Steps, a program which uses the Community Based Rehabilitation (CBR) model of service delivery for training rehabilitation workers and volunteers and now serves children with disabilities and their families in five rural regions of the country. (DB)

Examines characteristics of interactive video and microcomputer technology that are useful in the design and development of instructional modules for precalculus, especially for minority groups that have traditionally been underrepresented in math and science. Theoretical design principles are discussed, and examples for use in secondary schools…

Compares the use of computer-based training (CBT) and interactive videodisc (IVD) for education and training. Highlights include research about CBT, including administrative strengths, cost effectiveness, motivation, feedback, and lesson control; steps involved in producing CBT and IVD materials; research about IVD, including content and learner…

Describes the application of audio as a vehicle of information. In applying audio to the audiovisual, computer-assisted instruction format, a consideration of the aspects of dominance and redundancy in auditory-visual presentation is required. Understanding acoustic and informational characteristics of audio and qualities of voice and speech may…

Presents a preliminary evaluation of two types of electronic books, reference type and textbook type, and discusses the likelihood of their implementation in elementary and secondary schools and in university settings. A theoretical framework for evaluation is described, and recommendations for improving the likelihood of successful implementation…

Recounts a college economics professor's attempts to explain macroeconomic concepts to a blind student. Considers how explanations of economics principles often rely on graphic presentations. Describes experimental tactile adaptation, using graphs made out of sandpaper, yarn, spaghetti, and other materials. Recommends developing prefabricated…

The design of video-based materials and development of a set of classroom discourse features to meet the practical needs of international teaching assistants (ITAs) in the classroom is discussed. Interactive use of the video helps ITAs discover and use the language and culture of the classroom. (11 references) (Author/LB)

Describes the case study method as a form of simulation and presents guidelines for their use in professional training situations. Skill development in problem solving is highlighted as a reason to use case studies; steps in creating a case are outlined; and the effectiveness of case studies is discussed. (LRW)

Discusses business training programs and the productivity of training materials, and presents a case study that describes the experiences of a university-based electronic curriculum development group that was involved with the conversion of an existing text curriculum to a multimedia CD-ROM format. Data collection with videotaped interviews is…

Defines authentic technology and describes how it can be developed and tested. Proposes collaboration among practitioners, technologists, scientists, craftspeople, and artists to develop authentic educational technologies. Offers three examples of current social and educational technologies. (AEF)