Suggests imaginary and currently possible uses of computers to keep children's curiosity alive and improve teaching. A sixth-grade dinosaur project involving a schoolwide network, compact discs, and e-mail is described as a fantasy. Real examples include using KIDSPHERE on the Internet and electronic networks for language, geography and science.…

Reports on a study that examined changes, measured by pre- and postconcept maps, in preservice teachers' conceptions of teacher planning associated with a year-long general methods course. Conceptions on premaps differed by certification level. Conceptions on postmaps differed by course instructor. Qualitative shifts in responses are also noted.…

Presents a hands-on activity in which students try to identify 15 unknowns using only their sense of touch. This method reinforces the science process skills of observing, collecting and recording data, and analyzing data tables while requiring few reading skills. (MDH)

Describes the newly installed optical disk storage system at the Naval Research Laboratory's Research Library and Technical Information Center. Planning and design of the system, the conversion of 140,000 reports to optical disk, the information retrieval process, and future plans are covered. (Contains nine references.) (KRN)

Reviews the problems of implementing information technology in developing countries and cites examples from African projects. The use of CD-ROM for access to information is examined, and experiences at the King Fahd University of Petroleum and Minerals in Saudi Arabia in introducing CD-ROM search services are described. (Contains five references.)…

Although the Great Flood of 1993 has dramatically reminded us never to take rivers for granted, it has also underlined the need to learn more about rivers and the environment in general. Rivers Project, an interdisciplinary high school curriculum, allows science, social studies, and English teachers to integrate curriculum in a way that encourages…

A study of logical reasoning ability of endusers searching a CD-ROM index and its correlation to searching performance was conducted at the University of Illinois at Urbana-Champaign. Findings showed a correlation between cognitive skills and citation selection and indicated that computer system design can be improved using a cognitive engineering…

Describes a study that was conducted to examine gender differences in attitudes toward computers among high school students. Highlights include sex role behavior; students' interest in computers; stereotypes about computer users; self-confidence in ability to learn and use computers; and students' perceptions of parents' and teachers' attitudes…

Discusses developments in electronic reference sources for the history of art and considers their use by librarians and researchers. The traditional literature of art history is described, and current projects and databases are reviewed that include art, architecture, auction sales catalogs, preservation, library catalogs, thesauri, authority…

Describes a study that used transaction log analysis to investigate the use of subject searching in the University of California's Online Union Catalog, MELVYL. Mathematical models of trends and patterns in the data are presented, problems with subject searching are explained, and remedies to subject searching problems are suggested. (62…

Argues that institutional effectiveness issues in community colleges are situation-specific and demand flexibility in assessment model design. Briefly describes 20 community colleges using exemplary assessment practices and models. Diagrams a comprehensive assessment model using internal and external effectiveness measures and offers eight…

Describes a plan that has been developed by the Commission of the European Community (CEC) for libraries in Europe. Highlights include machine-readable national bibliographies and union catalogs; retrospective conversion projects; networks; user services and information technology; a pilot project using CD-ROM; and cooperative projects and…

Compares results from 1982, 1986, and 1990 surveys of Texas public schools that were conducted to determine the status of microcomputers and their uses in public schools and school libraries. Data are reported that show an increased us of computers in libraries as well as in other areas of the schools. (LRW)

Describes a study that examined changes in the directors of Association of Research Libraries (ARL) member libraries from 1970-89. Directors' characteristics are discussed, including gender, previous position held, age, and highest degree; library characteristics are described, including size of collection and expenditures; and literature about…

This review of the introductory instructional substance of functions and graphs analyzes research on the interpretation and construction tasks associated with functions and some of their representations (algebraic, tabular, and graphical). The nature of learning is analyzed in terms of intuitions and misconceptions. (TJH)