Discusses educational effects of the style, content, and quality inherent in several multimedia and desktop-publishing products available to science teachers, including books, interactive software, videos, and computer simulations. (JJK)

Monte Carlo methods are used to evaluate marginal maximum likelihood estimation of item parameters and maximum likelihood estimates of theta in the two-parameter logistic model for varying test lengths, sample sizes, and assumed theta distributions. Results with 100 datasets demonstrate the methods' general precision and stability. Exceptions are…

Discusses human-computer interfaces in business settings and describes the concept of electronic paper (EP), a flat display board that is written on with a stylus, as an alternative to the traditional keyboard. Applications of EP are described; enabling technologies are explained; and commercial systems are described. (26 references) (LRW)

The teaching and learning potential of interactive video (IV) are explored. Some of the programs currently in use are described. The use of IV for simulations, practical work, problem solving, and presentational skills are discussed. (KR)

Discussion of assistive, or adaptive, technology highlights major technologies that help physically impaired individuals at home, work, and school. Technologies described include voice recognition, microswitches, communication boards, headsticks and mouthsticks, vision control, adaptive keyboards, word prediction software, electronic readers,…

Explains voice recognition technology applications in the workplace, schools, and libraries. Highlights include a voice-controlled work station using the DragonDictate system that can be used with dyslexic students, converting text to speech, and converting speech to text. (LRW)

An information technology course was provided to people with physical disabilities in their Ireland homes, using computers and modem links. The course included modules on business applications software and specialized applications. Nineteen of 20 participants completed the course successfully and were awarded an internationally recognized…

Six male elementary school students with learning disabilities were taught multiplication facts using a computer software program with a five-second constant time delay procedure. Results indicated that the computer-assisted instructional program was effective. Learning generalized with varying degrees of success. (Author/JDD)

Describes new information processing developments and end-user products from 18 companies. Applications include optical storage and imaging devices, document management software, and automated business and data processing systems. Developments include flat-screen images, affordable image item processing, digital writing technology, and a federal…

Shows a way in which algebra and geometry can be used together to find the lengths and areas of spirals. This method develops better understanding of shapes, similarity, and mathematical connections in students. Discusses spirals embedded in triangles and squares, the Pythagorean theorem, and the area of regular polygons. (MKR)

Computerized bus-routing systems plot the most efficient routes, cut the time it takes to draw routes, and generate reports quickly and accurately. However, school districts often underestimate the amount of work necessary to get information into the computer database. (MLF)

Discusses computer-based instructional management systems and explains how they can help meet goals of individualized learning. Hardware and software components are explained, the use of an instructional management system in a middle school is described, system selection considerations are suggested, and teacher benefits are considered. (LRW)

Discussion of the state of the art in computer-assisted school administration (CASA) is based on preceding articles in this issue describing administrative computing in Australia, England, Hong Kong, Israel, Mexico, The Netherlands, and the United States. Highlights include findings of the country-specific articles, elements of the school…

Reports on the outcome of a seminar that addressed issues relating to the use of information technology (IT) in universities in the United Kingdom. Results of three surveys of faculty attitudes toward the use of computers in teaching are discussed, and directions for courseware development and for institutional support are suggested. (13…

The ways in which the Medical College of Pennsylvania has coped with exceptional growth in its externally funded research in the last seven years are discussed. Management has used commercially available computer software and two personal computers to establish five databases and facilitate provision of services. (Author/MSE)