Reports on a study that investigated the effects of subject knowledge and search experience on tactics used by novices and experienced searchers in online searches. Results of an experiment conducted with 32 undergraduate students and 32 professional searchers, and implications of the findings for system design are discussed. (52 references) (KRN)

Reviews methods to improve online catalogs for subject searching and describes the design of an expert system front-end to improve subject access in online public access catalogs that focuses on search strategies. Implementation of a prototype system at the National University of Singapore is described, and reformulation strategies are discussed.…

A majority of 42 business students surveyed preferred the World Wide Web over traditional library-search tools. They perceived Internet information to be more trustworthy than that found through other strategies. Time was a critical factor in their choice of information tools. (SK)

This case study at the Idaho State University library examines the relative merits of the features and functionality of the various free versions of the ERIC database in comparison with a commercial version. Recommends a commercial version of ERIC to take advantage of the enhanced search features. (Author/LRW)

Examined two different methods of creating overviews of Web sites and gauged their effectiveness at performing known-item searches. Discusses results of a usability study with 30 university students, which compared conventional sitemaps to InXight's Site Lens hyperbolic tree tool, and suggests future work. (Contains 17 references.) (Author/LRW)

Describes a survey conducted among library school graduate students and librarians at the University of North Carolina at Chapel Hill that investigated factors that play a role in information professionals' choice of Internet search tools. Utility functions and ease of use are discussed and the original online survey is appended. (Author/LRW)

This two-page paper is an instructional guide for the use of the DIALOG OnDisc version of ERIC on CD-ROM in a university library. It is noted that the computer with which the guide is to be used provides access to citations of documents and journal articles in the ERIC database from 1980 to the present. Instructions are provided in a sequential,…

The availability of online bibliographic databases greatly facilitates literature searching in political science. The advantages to searching databases online include combination of concepts, comprehensiveness, multiple database searching, free-text searching, currency, current awareness services, document delivery service, and convenience.…

A microcomputer-based user interface was developed and programmed for the library computer systems at the University of Illinois. Designed to provide user-friendly access to the two components of the online catalog on the library's IBM 3081 mainframe computer, the interface program resides on the IBM PC and queries the user in natural written…

This study examined current information retrieval strategies used by online searchers involved in psychological research. A survey was distributed in fall 1988 to 200 database coordinators at institutions of higher education throughout the United States to obtain information on the databases accessed and use of multi-database options. The response…

An online catalog was introduced at Georgia State University in September 1985. Prior to its introduction, a study was conducted at Pullen Library to prepare for bibliographic instruction for catalog use. In the summer of 1985, 50 patrons were observed and interviewed as they used the library's card and/or computer output microfiche (COM)…

This two-page guide suggests an eight-step term paper research strategy for students using the Fogler Library at the University of Maine. The student is first guided to encyclopedias for overview articles with bibliographies, then directed to the card catalog; periodical indexes; and indexes for books, journal articles, and newspaper articles.…

Describes development of a computer-assisted instructional tool which provides linkages among the language of college students, the conceptual terminology of sociology, and the classification descriptors used by reference librarians and professional indexers and abstractors. The computer system helps students to focus their research questions and…

Compares features of online public access catalogs (OPACs) at six British universities: (1) Cambridge; (2) Hull; (3) Newcastle; (4) Surrey; (5) Sussex; and (6) York. Results of keyword subject searches on two topics performed on each of the OPACs are reported and compared. Six references are listed. (MES)

Examines the reasons why "more" subject access in online catalogs is not necessarily "better" and recommends that librarians prepare a statement informing users of what they need to know before using the catalog and how best to make use of its listing. (EM)