This discussion of the benefits of audio teleconferencing for distance education programs and for business and government applications focuses on the recent experience of Canadian educational users. Four successful operating models and their costs are reviewed, and it is concluded that audio teleconferencing is cost efficient and educationally…

Discusses the coming generation of supercomputers that will have the power to make elaborate "artificial realities" that facilitate user-computer communication. Illustrates these technological advancements with examples of the use of head-mounted monitors which are connected to position and orientation sensors, and gloves that track finger and…

Considers the value issues raised by the commercial ties formed between university scientists and commercial corporations. Presents arguments for and against patents on the results of university research. Compares cases involving an independent inventor, groups of industrial researchers, and university researchers. (ML)

Reviews the current state of educational technology, discusses some problems perceived by experts in the field, and suggests directions for its future. Systematic versus systemic theories of the field are emphasized, and the role of research in improving learner performance is described. (32 references) (LRW)

Presents an analysis of a survey of University-Industry Research Relationships (UIRR) in biotechnology that involved over 1200 university faculty. Findings indicated that researchers with industrial support published at higher rates, patented more frequently, participated in more administrative and professional activities, and earned more than…

Reviews literature on significance of media technologies in teaching-learning processes in higher education and on faculty members' attitudes toward such technologies. Results of a study conducted to assess faculty members attitudes toward media technologies in Nigerian universities indicate that, contrary to the literature, Nigerian faculty…

The Board on International Comparative Studies in Education (BICSE) was established by the National Research Council (NRC) in 1988 at the request of the U.S. Department of Education's National Center for Education Statistics (NCES) and the U.S. National Science Foundation (NSF). Under its initial mandate, the board monitored U.S. participation in…

Described is the design and evaluation of a learning unit which includes the basics of computerized feedback control. Included are sample topics, descriptions of the achievement measures, and conclusions of the study. (CW)

The implementation of the first phase of a project involving the use of computer software in a course on the mathematics of finance is discussed. Results of a controlled experiment indicated that the techniques employed seemed to have positively impacted the performance of the students. (CW)

A nonconventional graphical way to represent functions (the Parallel Axes Representation) is discussed. A computerized environment designed to support the exploration of the representation of linear functions is described. The didactical potential of this representation is illustrated. (CW)

Introduces a research activity program in which 10 students worked during the summer as part of a team that developed software for a larger project. Lists names of students, the professors with whom they worked, and their research efforts. (RT)

Discussed are medical applications of ultrasound. The physics of the wave nature of ultrasound including its propagation and production, return by the body, spatial and contrast resolution, attenuation, image formation using pulsed echo ultrasound techniques, measurement of velocity and duplex scanning are described. (YP)

Argues that the alliance between the government and the scientific establishment has resulted in reforms that do not help future citizens in understanding the complexities of the social relations of science and technology. Presents evidence of a return to a conception of scientific literacy in which the central mythology of value-free science is…

Reports on a study of the effects of an aural-oral pitch matching training program on aural pitch discrimination among 96 sixth-grade string students. Finds that the students who used the TAP Pitch Master Machine made statistically significant gains in pitch discrimination. (CFR)

Artificial intelligence techniques available for generating explanations for teaching purposes are surveyed, and the way in which they are combined in a computer program that provides explanations is described. The program responds to questions in the physical sciences. Potential contributions of this technology to computer-based education are…