In almost any given day, one will stumble upon sounds that are out of the ordinary, distinct enough to capture one's attention. Ordinary sounds in a home are represented by the white-noise-like background created by speaking, moving around, household appliances running, and so forth. The out of the ordinary is the sparkling sound of a knife blade…

This report reflects a multi-year collaborative effort between the New Media Consortium (NMC) and the eLearn Center of the Universitat Oberta de Catalunya to help inform Iberoamerican educational leaders about significant developments in technologies supporting teaching, learning, and research in tertiary education. The report was produced to…

When computers first became available, scholars in the humanities made little use of them. Language applications were introduced by non-linguists. By contrast, numerical applications were pursued widely in the physical sciences, engineering, and business. Only recently have computer languages and hardware been developed for managing human…

A mechanism for using personal computer spreadsheet software to generate unique laboratory and problem assignments in optics for each student and provide corresponding solutions that can be checked quickly is described. The method minimizes some students' tendency to inspect others' solutions without solving problems themselves. Another…

The role of the computer in the classroom can range from "toy" to be used when boredom sets in to mechanical monster that monopolizes precious classroom time with little residual benefit. However, a middle ground exists. At Auburn University (Alabama), the computer is used in an intermediate French course to complement rather than…

Computer-based problem-solving examinations in immunology generate graphic representations of students' search paths, allowing evaluation of how organized and focused their knowledge is, how well their organization relates to critical concepts in immunology, where major misconceptions exist, and whether proper knowledge links exist between content…

Stimuli used in research on the perception of the speech signal have often been obtained from simple filtering and distortion of the speech waveform, sometimes accompanied by noise. However, for more complex stimulus generation, the parameters of speech can be manipulated, after analysis and before synthesis, using various types of algorithms to…

One section of graduate-level social work practice was taught to use microcomputers whereas another was not; all students reported high levels of computer interest, use, receptivity, and ownership. At posttest and one-semester followup, nonsignificant differences between training and control sections were found on measures of use, interest, and…

Virtual reality is a three-dimensional, participatory, multisensory, computer-based simulated environment occurring in real time. Applied to instruction, it has the potential to revolutionize teaching and learning processes. Dialogue must begin for development of a national agenda to link this technology with higher education, addressing…

The effectiveness of manual and computer-assisted legal research (CALR) methods are examined and compared, and the limitations of each are noted. The current state of law students' research skills is then discussed, and the Brooklyn Law School (New York) response to the problem, integrating the methods, is described. (MSE)

A study involving 14 experienced physicians investigated the effectiveness of a computer program (providing statistical feedback to teach a clinical diagnostic rule that predicts the probability of streptococcal pharyngitis), in conjunction with traditional lecture and periodic disease-prevalence reports. Results suggest the integrated method is a…

The use of liquid crystal display (LCD) techniques for projection of computer monitor images onto a large screen for classroom viewing is discussed and illustrated with a pharmacology class presentation on drug/neurotransmitter-receptor interactions. The method is seen as a way of bringing a new dynamic to visual instruction. (MSE)

Technologies can help overcome some human problems in strategic planning. Group Support Systems technology allows issues to be divorced from the people proposing them and allows debatelike discussion. Strategic Conferencing with a multiattribute value model supports shared understanding and provides modeled scenarios of consequences. Mental…

Development of two interactive videodisks in space science for middle-school-age children is described, and suggestions for development of affordable and successful interactive products are offered. The first interactive program is a touchscreen exhibit designed for museum use, and the second is a classroom tool for teaching a planetary sciences…

A program using interactive software based on repertory grid techniques was used to monitor progress of first-year nursing students at the University of London, to learn student reactions to courses and illuminate individual difficulties and concerns. The approach is found to provide useful information to course providers and evaluators.…