Defines and delineates hypermedia by examining its relation to the user as a system, an interface, and an environment. Classes of computer systems are described; classes of hypermedia systems are explained; user work components are discussed, including tasks, information, and the environment; and emerging standards and future developments are…

Study examined the impact of word processing on sixth graders' writing and revision skills. Students used pencil and paper or word processors, or both, to write and revise compositions. There were significant revision differences. Word processing students corrected more and made fewer errors. Overall writing quality did not differ significantly.…

A collection of 17 biology texts and computer software produced at Beloit College (Wisconsin) by an interdisciplinary group let students conduct simulated scientific experiments that would be impossible in a laboratory and complete complex statistical analyses quickly. The programs focus on three stages of scientific research: problem posing,…

Design details, operation, and initial field test results are reported for DynaMath, a computer-based dynamic assessment system that provides individually tailored, instructionally useful assessment of students with disabilities. DynaMath organizes and outputs student performance data, graphically shows the "zone of proximal…

This survey of 68 New York City teachers of students with learning disabilities found a strong correlation between school-provided support systems and frequency of use of technology. Teachers particularly valued in-school teacher training, and they named interactive software as the most desired supplement to available technology. (Author/JDD)

This paper describes a speech teaching aid developed to assist in foreign language pronunciation teaching. The methodology used in designing the graphical user interface and the teaching plans are described, and the technical aspects (algorithms used, hardware requirements, etc.) are briefly discussed. (36 references) (JL)

Reviews the literature of networked information retrieval tools to explore the concept of an interactive text-based virtual reality environment that would encompass resources currently available on the Internet. Highlights include academic libraries, electronic mail, hypertext navigation systems, wide area information servers, knowbots and…

Considers whether there are "good" or "bad" media, and the ability of teaching aids, by themselves, to solve educational problems. Questions central to the effective use of media are raised in the following areas: relationship between media and egalitarian education, creativity and motivation; relevance and quality; and role in…

Describes a new software program called "Everywhere Access" that provides remote access to libraries' networked personal computers and that is suitable for use with the Internet. Highlights include installation; operation; security; standards issues; documentation and technical support; and potential uses and applications. (LRW)

Discussed are several different transformations based on the generation of fractals including self-similar designs, the chaos game, the koch curve, and the Sierpinski Triangle. Three computer programs which illustrate these concepts are provided. (CW)

The effectiveness of specific dimensions of adult mediation on preschoolers' self-regulation of a model consultation strategy was evaluated using microcomputer puzzle tasks. Findings suggest that children's acquisition of the model consultation can improve over a short period of time with culturally mediated instruction. (Author/GLR)

A computerized method for managing institutional information to use in creating college planning documents is described. Development of the database, manipulation of the data for reporting, uses in strategic and long-range planning, and the model's implications for improvement of planning processes are discussed. (MSE)

This paper reviews the progress made so far in the development and use of expert systems for library and information services in the areas of online information retrieval, including gateway software and intelligent front-ends; cataloging, including bibliographic utilities and machine-aided cataloging; abstracting; reference work; and indexing and…

Compared the effects of LOGO Computer-Aided Instruction (CAI), and a standard curriculum without computer exposure among grade three Zimbabwean children. No significant differences were found between the groups exposed to LOGO and to CAI, but both achieved significantly greater gains that the groups without computer exposure. Results suggest that…

Describes the writing center funded for the Bristol (Pennsylvania) High School when the school district adopted writing across the curriculum. Examples of ways in which the center is used and both student and teacher reactions to these activities are given. Information on six desktop publishing programs is provided. (DB)