Web-scale discovery systems are gaining momentum among academic libraries as libraries seek a means to provide their users with a one-stop searching experience. Illinois State University's Milner Library found itself in the unique position of having access to two distinct discovery products, EBSCO Discovery Service and Serials Solutions' Summon.…

It is critical that students learn how to retrieve useful information in hypermedia environments, a task that is often especially difficult when it comes to image retrieval, as little text feedback is given that allows them to reformulate keywords they need to use. This situation may make students feel disorientated while attempting image…

This paper introduces Ontoolsearch, a new search system that can be employed by educators in order to find suitable tools for supporting collaborative learning settings. Current tool search facilities commonly allow simple keyword searches, limiting the accuracy of obtained results. In contrast, Ontoolsearch supports semantic querying of tool…

This study investigates the relationships between the use of a zoom tool, the terms they supply to describe the image, and the type of image being viewed. Participants were assigned to two groups, one with access to the tool and one without, and were asked to supply terms to describe forty images, divided into four categories: landscape, portrait,…

This report describes recent efforts to modify, test, and evaluate an experimental online database consisting of 15 vendor-supplied, controlled subject vocabularies or thesauri. The experimental database, called the Vocabulary Switching System (VSS), is designed to enhance search strategies and ultimately retrieval performance for users of online…

Differences in judged relevance of Educational Resources Information Center (ERIC) abstracts identified by two different information systems were investigated. A national semi-private educational service agency which utilizes mechanical searching of the research literature was one information system, while the other was a regional,…

Describes a series of studies conducted to determine how ERIC online searchers were using free and controlled vocabulary in their search statements and to understand relevance implications of the resultant differences. (SW)

This dissertation explores the use of formal and informal networks through cyber- and traditional communication methods in the college search and selection process by native and immigrant students to examine various postulates and propositions of social capital theory. In addition, the analysis of cybernetworks used by disadvantaged, college bound…

The first article describes SPORT, a database providing international coverage of athletics and physical education, and compares it to other online services in terms of coverage, thesauri, possible search strategies, and actual usage. The second article reviews available online information on sports medicine. (CLB)

Discussion of online public access catalogs focuses on a study that evaluated 3 different systems in Great Britain. Comparative evaluations were made using structured exercises to determine searching techniques and transaction logs to investigate user behavior. Comments on future research are also given. (12 references) (LRW)

An analysis of retrieved citations and user feedback shows that no single data base for agriculture is sufficiently comprehensive in coverage. In terms of maximum information yield and relative ease of effective profile construction, BIOSIS Previews and the Commonwealth Agricultural Bureaux file were the most productive data bases. (Author)

Describes a study conducted at Jacksonville State University (Alabama) that compared the ERIC print index, "Resources in Education" (RIE), to the ERIC index in CD-ROM format. Accuracy of results, time savings, and user satisfaction are discussed, and copies of the questionnaire and survey are appended. (Author/LRW)

Describes a study that compared performance differences (perceived, actual, and temporal) for a strategic business information acquisition experimental task when subjects used a library versus using the Internet. It was found that task performance decreased and time to completion increased when using the Internet. (Author/LRW)

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 database searching by end-users versus mediated searching by library staff focuses on a user survey conducted at University of North Carolina, Chapel Hill, to determine reasons for end-user searching and mediated searching. Search expertise, cost factors, and time constraints are discussed as influences on search strategies. (LRW)