Explores scientific inquiry as philosophical and behavioral model for online search specialist and information retrieval process. Nature of scientific research is described and online analogs to research concepts of variable, hypothesis formulation and testing, operational definition, validity, reliability, assumption, and cyclical nature of…

Reports the results of a study on the usefulness of four online electronic journal directories and two online union catalogs in accessing electronic journals. Findings point to different functions served by directories and catalogs and highlights difficulties in maintaining these sources in the Internet environment. Strategies for improvement are…

Describes the University of Florida's course, Automated Information Sources and Services, and presents the results of a survey of 46 accredited library schools which indicate that instruction provided in online searching is widespread and growing, but that great diversity exists among library schools in instructional goals and objectives. (CWM)

Findings of study of online searchers' self-supported behaviors and attitudes indicate that: there are wide individual differences among online searchers in attitudes and behaviors; searchers from academic institutions differ from counterparts in other library settings; experience appears to be positively related to flexible, trial-and-error…

Discusses optical disc (CD-ROM and videodisc) reference sources in terms of: (1) databases; (2) system characteristics; (3) end-user searching; (4) education and training requirements; (5) staffing; (6) costs; and (7) funding. Areas for further research are identified and new roles suggested for the librarian in the electronic age. (34 references)…

Presents typology of online search heuristics consisting of six main classes: philosophical attitudes and overall approach; language of problem description; record and file structure; concept formulation and reformulation; recall and precision; and cost efficiency. Heuristics in each of the six classes are listed and selected examples are briefly…

Summarizes findings of online searching education survey which obtained data on teaching the use of online technical processing systems for reference service, course content, and other characteristics of consciousness raising instruction, physical resources, methods of financing, and opinions of faculty regarding the future of such instruction.…

Cites major U.S. encyclopedia publishers interested in developing machine-readable versions and suggests design possibilities for accessing encyclopedia databases. Full text searching, searching by fields, and sorting on fields are presented as techniques that provide online systems with significant advantages over print. There are five…