Describes the role of automation in library acquisitions and serials departments in support of collection development. Highlights include workstations and expert systems; links to external databases; vendor services, including serials services and online review and selection of approval books; and automated access to collection development…

The computer-based PlanAlyzer program was designed to teach clinical diagnosis to medical students, taking into account several characteristics common to the clinical problem solver: limited capacity for short-term memory; use of heuristic strategies; sequential information seeking; and problem conceptualization. Six years of development and…

Forty innercity fourth graders were supplied with equipment, to be used at home during the summer, that accessed four types of videotex reading and writing programs on a telecommunications network. Electronic records kept during the project indicated that access to telecommunications promoted children's reading and writing during the summer. (LB)

Identifies limitations in the use of term co-occurrence data as a basis for automatic query expansion in natural language document retrieval systems. The use of similarity coefficients to calculate the degree of similarity between pairs of terms is explained, and frequency and discriminatory characteristics for nearest neighbors of query terms are…

Discusses the growing trend of federal agencies permitting online public access to their computers. Highlights include examples of public access programs, differences in agencies' stands on dissemination of information, agency computer networks and databases that are the basis for the National Research and Education Network, and security…

The availability of electronic information sources in libraries has revived the debate over user fees. As increasing amounts of information are available only electronically, the cost of providing access becomes higher and harder to predict. User fees help to defray the increased costs of electronic information while allowing libraries to continue…

Discusses the application of theories of cognitive modeling to information systems design and describes research that investigated the validity of the repertory grid for incorporation into intelligent front-end interfaces for information storage and retrieval systems. Personal construct theory is discussed and future research is suggested. (67…

It is not legally permissible for depository libraries to impose user fees upon library patrons who want government information which is available in electronic format. Publishing federal agency is responsible for costs of furnishing access to the database, and Government Printing Office is obligated to pay the costs of conveying that information…

Includes 248 citations to articles, books, reports, government publications, and chapters in collected works covering government information policy, government publications, and information resources in United States, foreign countries, and international and intergovernmental units; government archives; U.S. state/local publications and…

Two Ball State (Indiana) University divisions, Student Affairs and University Computing Services, joined together to create FastFacts, an online system which makes information on hundreds of topics about campus and local resources, programs, and activities available 24 hours a day via more than 2,000 networked computer terminals throughout the…

Describes the design, construction, administration, and results of networked campuswide placement testing for mathematics and chemistry at Stanford University. Reasons for online testing are discussed; software requirements and programing details are explained; and the impact on students and their advisors is considered. (Contains seven…

Self-regulation of 32 college students learning from instructional texts was studied through computer display and online assessment of self-regulatory activities. Online measures of self-regulation were associated with both text comprehension and knowledge applications, but offline verbal reports on self-regulation activities did not correlate…

Reviews developments in the database industry for 1993. Topics addressed include scientific and technical information; environmental issues; social sciences; legal information; business and marketing; news services; documentation; databases and document delivery; electronic bulletin boards and the Internet; and information industry organizational…

With the advent of online searching, the terminology available for topic searching has greatly expanded and deepened. CD-ROMs and computerized databases available through online search services offer a variety of approaches to research in physical education. The article explains the use of computerized databases in an interdisciplinary field. (SM)

Argues that information science is the interface between people and literatures. Presents recent models of literatures that offer visual cues to relationships among writings that often are based on term occurrences/co-occurrences. Deals with online and offline visualizations and gives a critique of visualization research. Contains 240 references.…