Asserts that the power and prices of computers have changed dramatically in recent years. Reviews 10 approaches to using computers in geographic instruction. Includes a 10-item questionnaire to determine whether teachers are using computers effectively. (CFR)

Contends that students in spatial analysis courses generally are familiar with computer use and programs but lack basic computer programing skills. Describes four exercises in which students learn programing using BASIC and dBASE. Asserts that programming exercises help students clarify concepts, understand the rationale behind calculations, use…

This overview of nonexperimental causal research methods focuses on latent variable structural equation modeling using the LISREL computer program. An extended example in special education is used to present LISREL as an extension of structural equations analysis (path analysis) and as a method of reducing the effects of error in research.…

Modeling is important in science and in science education. Computer-based modeling opens up new possibilities for learning science, particularly now that appropriate software is available. This article describes high school students' use of Model Builder software in high school classrooms. (PR)

Organized from the viewpoint of information retrieval theory, this review addresses issues of chemical information representation, comparison and matching, and retrieval strategies. Additional topics include similarity and clustering, visualization, and molecular diversity. Trends in research and application are identified, and gaps in the…

Provides a brief description of the Z39.50 information retrieval standard and reviews evaluation criteria and questions that should be asked when selecting a Z39.50 client. Areas for consideration include whether to buy or build a Z39.50 client, the end-user's requirements, connecting to a remote server, searching, managing the search response,…

Discusses the implementation and use of computer-assisted learning in a traditional university physics course at Keele University (England), its effect on traditional course structure, and the effective use of academic staff time. Highlights SToMP (Software Teaching of Modular Physics), based on distance learning principles that permit self-paced…

This theme issue on communication includes annotated listings of Web sites, CD-ROM and computer software, videos, books, and professional resources that deal with various methods of communication. Sidebars discuss mythology, photojournalism, sharing ideas on the Web, and songs of protest. Suggestions for class activities are also included. (LRW)

Describes MIDI (Musical Instrument Digital Interface) technology and music education; provides information on conducting a MIDI workshop for all ages; and offers guidelines for creating a MIDI workstation for the classroom. Hardware and software vendor contact information is provided. (PEN)

A group of entrepreneurs is promoting an ambitious commercial venture to sell electronic books to university libraries. The library can buy an electronic copy of the book for the print version's price; provide users access through special formatting and software, allowing users to highlight and annotate but not print; and restrict access to one…

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)

Describes book ordering procedures at a German pharmaceutical library using the Electronic Data Interchange for Administration, Commerce and Transport (EDIFACT) guidelines developed by the United Nations. Topics include advantages for libraries and for the book trade, changes needed in software, productivity gains, and EDIFACT versus the Internet.…

Discusses problems for information professionals arising from traditional copyright legislation, as well as from the proposed Uniform Commercial Code 2B on information licensing. Highlights include responsibility of information consumers; World Wide Web terms and conditions, including those of newspapers and publishers; privacy issues; database…

Describes the results of a survey of public libraries that was conducted to identify digital technology projects. Highlights include kinds of collections being digitized (primarily photographs); costs; hardware and software used; experience levels of personnel; reasons for digitizing, including providing access to fragile materials; and technology…

Discussion of the need for new teaching practices and teacher training to support the integration of information and communication technology focuses on national programs in Portugal. Discusses the production of educational software, production of information for the World Wide Web, and technology-skills stages for teacher training. (LRW)