Describes a study that analyzed transaction logs of a search assignment conducted on MEDLINE by medical students at the University of Michigan. The relationship between levels of search experience and search skills, clinical knowledge, search outcome, and subsequent use level are examined. (Contains 21 references.) (LRW)

Arguing that the results of tool applications of microcomputers in school and business settings are often disappointing, this paper discusses the assumptions underlying tool application in computer-assisted instruction; reviews the literature; and suggests other learning strategies based on student participation and interaction in learning. (57…

Discusses features of online public access catalogs: (1) demonstration of relationships between records; (2) provision of entry vocabularies; (3) arrangement of multiple entries on the screen; (4) provision of access points; (5) display of single records; and (6) division of catalogs into separate files or indexes. User studies and other research…

An ongoing research project at the University of Alabama explores the term paper bibliographies of students receiving two different forms of library instruction. Two librarians score each bibliography for appropriateness and quality of sources. Results to date indicate that bibliographies of students receiving extra library instruction are not…

Describes a survey of users of ERIC and AGRICOLA databases in a midsized public university library. Statistics on the use of computerized and print resources, user reasons for choosing the computerized databases, and the percentage of inappropriate or borderline searches are presented; and implications for library services are drawn. (12…

Describes a study conducted at the University of California, Irvine, to determine the utilization of federal, state, local, and international documents. Highlights include circulation versus in-house use, status of borrower, gender, classes of documents used, microfiche use, date of publications used, and comparisons with previous use studies. (29…

Describes a study conducted at the Hebrew University of Jerusalem to determine whether users doing bibliographic searches in ALEPH (Automated Library Expandable Program Hebrew University), a bibliographic utility with a decentralized database, searched the online catalog of the library where they were working or whether they accessed other…

Describes a survey that was conducted in Colorado to evaluate the results of an earlier project that provided training on the Internet to library personnel, assessed librarians' Internet use, and measured the effectiveness of librarians' training. A copy of the survey instrument is appended. (LRW)

Argues that the prevailing computer science orientation to data visualizations is severely limited for addressing usability concerns associated with supporting users in three critical problem areas: sophisticated visual literacy, complex data analysis, and new paradigms of visual inquiry. Argues that current object-oriented usability…

Compares Singapore students' composing behaviors and abilities in (1) hand-written and (2) computer essays using a spelling checker. Results indicate that the spelling checker benefits those students whose initial writing ability is poor and whose writing is blocked by an emphasis on the mechanical aspects of writing. (Author/AEF)

Discusses the transition to combined print and electronic journals in the Asia-Pacific region to achieve social goals; reviews the use of Web server access logs; and presents a case study of the South Pacific Journal of Psychology to illustrate the utility of access log analysis for evaluating the economic and social goals of electronic…

Results from three studies examining 1295 relevance judgments by 36 information retrieval (IR) system end-users are reported. Both the region of the relevance judgments, from non-relevant to highly relevant, and motivations or levels for the relevance judgments are examined. Implications for relevance theory and IR systems evaluation are…

Reviews information retrieval (IR) studies since 1986 from the user's perspective. Identifies two main approaches that advocate user-centered design theory: (1) the cognitive approach; and (2) the holistic approach. Also explores other approaches--systems thinking/action research and usability techniques that may have potential for IR research and…

Discussion of information retrieval highlights DalText, a prototype information retrieval system that provides access to nonindexed textual data files where the mode of access is determined by the user based on the task at hand. A user study is described that was conducted at Dalhousie University (Nova Scotia) to test DalText. (Contains 23…

Describes a study conducted at the University of Hong Kong during which computer ethics were discussed at student interviews. Attitudes of students who had attended a subcourse on ethical and social matters related to computer use were compared with the interviewees. Results provide implications for further development in the area of computer…