The Machine Readable Collections Reading Room of the Library of Congress is described with an emphasis on the reference assistance required and how it compares with assistance required in other areas of the Library of Congress. The interaction between users and librarians is shown to be like that of bibliographic instruction. (EAM)

Briefly describes DIALOG OnDisc and gives an example of an actual search of the ERIC database using this system. The screen displays and search commands are used to illustrate the differences between the easy menu search method provided for novice users and the command search method provided for experienced users. (CLB)

Describes online and CD-ROM databases that contain trademark information and presents guidelines for using these sources to help research and create trademarks. Sidebars present Internet trademark resources, searching tips, additional print and online sources for trademark information, U.S. Federal trademark databases, and online access to…

Reviews six CD-ROM bibliographic databases: BRS/Colleague MEDLINE; Wilsondisc Cumulative Book Index and MLA International Bibliography; Dialog OnDisc ERIC; SilverPlatter Sociofile; CCOHS (Reteaco Findit) CCINFOdisc; and Knowledge Finder MEDLINE. Criteria used include browsing, using menus, refining a search, accessing an online version, and…

Describes a study that investigated whether academic library patrons searching Agricola on CD-ROM would be willing to use an online updating system to obtain more current citations, the level of user satisfaction with the updating system, and the cost involved in making such a system available to all patrons searching Agricola on CD-ROM. (Four…

Reviews developments of online systems in 1986, including available services and databases in several areas, and advances in information storage techniques. The impact of online services on the present and future responsibilities of professional searchers is discussed. (CLB)

Defines the American Standard Code for Information Interchange (ASCII) full text, and reviews its past, present, and future uses in libraries. Discusses advantages, disadvantages, and uses of searchable and nonsearchable full-text databases. Also comments on full-text CD-ROM products and on technological advancements made by library vendors. (JMV)

Discusses problems encountered in creating a subject thesaurus for the "Ethnographic Bibliography of North America" that is adequate for both print and CD-ROM formats. Topics discussed include postcoordination versus precoordination of terms; precision and recall; natural language versus controlled vocabulary; free-text searching; and…

Built using a distributed architecture, this prototype distributed information retrieval system uses statistical ranking techniques to provide better service to the end user. Distributed architecture was shown to be a feasible alternative to centralized or CD-ROM information retrieval, and user testing of the ranking methodology showed both…

These instructions are designed to help patrons of the University of Missouri-Columbia library perform searches on PSYCHLIT, a CD-ROM (compact disc, read only memory) version of the Psych Abstracts database, and a CD-ROM version of the ERIC database, both produced by SilverPlatter Information Services. Basic information is provided about the disk…

Describes procedures used at the State University College at Buffalo library to limit CD-ROM searches to journals available in their collection. Modifications to DIALOG OnDisc databases are explained, the limitation of online database searches to local holdings is discussed, and user needs and user satisfaction are considered. (LRW)

Describes contents and format of effective quick reference guides for users of CD-ROM databases. The different needs of beginning and more sophisticated users are detailed; guidelines for organizing information and laying out the text are provided; and two formats for user aids are pictured. (KRN)

Reviews experiences with online searching at the Nazareth College library. Topics discussed include user expectations; actual and perceived search quality; the impact of laser printers; growth in online searching; increases in other reference services; the use of CD-ROM technology; and costs and pricing policies. (LRW)

Argues that the prevalence of computer searching in the academic library has redefined bibliographic instruction and that hands-on instruction in a computer classroom or laboratory setting addresses student needs better than lecture demonstrations. Calls for librarians to actively seek out hands-on opportunities and to keep communication lines…

Discusses current trends that are predicted to intensify and to change library operations and the way society uses information technology. Trends discussed include focus on user needs; direct user access of electronic information; the obsolescence of first and second generation systems; a contention between optical products and online access; and…