A questionnaire was sent to 446 members of OCLC to ascertain their views on the development of a special minimal standard to be used only for the conversion of retrospective cataloging records to machine-readable form. It was found that 74.5 percent would oppose the creation of a new lower standard. (Author)

Discusses special problems that the symbols for sharps and flats in music notation present for the retrieval of music materials in online catalogs, and describes the results of a survey of vendors of online systems that was conducted to determine how vendors deal with this notation. (nine references) (LRW)

To study the format, content, and rationale of public catalogs used at the University of California at Los Angeles (UCLA) libraries, a questionnaire was sent to each of the campus libraries. The data collected included information on: 1) number of volumes in the library's collection; 2) number of drawers in its catalog; 3) physical arrangement of…

Reports on a study of keyword and Boolean searching by users of an online public access catalog (OPAC) at the University of Oklahoma. Results of survey questionnaires and transaction log analysis indicate users search more often by keyword, even though the search usually fails and they don't understand it. (15 tables) (Author/LRW)

Discussion of keyword and Boolean searching techniques in online public access catalogs (OPACs) focuses on a study conducted at Indiana State University that examined users' attitudes toward searching on NOTIS (Northwestern Online Total Integrated System). Relevant literature is reviewed, and implications for library instruction are suggested. (17…

Discussion of users' persistence in scanning displays of postings on computer-driven information systems focuses on a study of the Library Computer System (LCS) in Illinois, an online library system that provides access to an academic library collection. The use of transaction log analysis is described and results are analyzed. (12 references)…

Describes the University of California at Berkeley's participation in the TREC (Text Retrieval Conference) interactive track experiments. Highlights include results of searches on two systems, Cheshire II and ZPRISE; system design goals and implementation; precision and recall results; search questions by topic and system; and results of…

Four articles review the development of the MELVYL system, which began as the online catalog for the University of California campuses. Topics discussed include union catalogs; local library systems versus bibliographic utilities; retrospective conversion; MELVYL as a reference tool; and an online survey of remote use of MELVYL. (LRW)

Discusses results of a survey of music technical services librarians that investigated retrieval problems with the symbols for sharp and flat in music notation in online catalogs. Comparisons are made with an earlier study of online catalog vendors, and a list of institutions surveyed and the questionnaire used are appended. (LRW)

Describes a study that compared figures derived from a questionnaire-based, book availability survey and from computer records of the use of the library's catalog. Although differences emerged, it was concluded that the computer monitoring technique could act as a surrogate for availability surveys. (AEF)

Because technology has made new applications possible and because library and vendor expertise has developed, some libraries today are working with a second or third system vendor. This paper reports on a survey of such libraries in the United States, and it identifies commonality and variation in factors associated with automation system change.…

Researchers studying subject searching distributed an online questionnaire to users who access the University of California's online public access catalog, MELVYL, from public access terminals in the libraries of the University of California at Santa Cruz. This article discusses the results of transaction log analysis, comparison of in-library and…

Discussion of user persistence in displaying postings from an online catalog focuses on a study at the University of Illinois at Chicago that compared results of an earlier study of user persistence with a recent study of users and their online catalog, LUIS. Results of questionnaires and transaction log analysis are reported. (LRW)

Reports on a qualitative study that explored strategies and behaviors of public library users during interaction with an online public access catalog, and users' confidence in finding needed information online. Discusses results of questionnaires, interviews, and observations that examined unknown-item searches, area searches, and known-item…

Describes the development of a computerized library instruction program using presentation software at Texas A&M University. Application to end-user training on the OPAC (online public access catalog) is explained, software capabilities and hardware requirements are discussed, the design of an audiotape narrative is described, and student…