This project examines anaphora (the linguistic device of abbreviated subsequent reference to a concept) in information retrieval (IR) systems in order to develop procedures to recognize anaphors in text and distinguish between anaphoric and non-anaphoric uses of a given term, estimate the number of anaphors appearing in bibliographic records, and…

Describes an empirical study that investigated how well people in the information science field perform as judges of document relevance, topicality, and utility for information needs that they did not originate. Results are compared to the actual users' judgments, and the effects of experience and gender are explored. (Contains 17 references.)…

Analyzed data gathered from 78 online searchers to examine attitudes toward the use of DIALOG and SDC's ORBIT command languages. It was found that most users preferred DIALOG for ease of use. Twenty sources are listed. (FM)

Lists questions to be used for information retrieval system evaluations and for information gathering in comparison of retrieval systems. (CWM)

The relative effectiveness of the CD-ROM information retrieval system, InfoTrac II, and the manual "Readers' Guide to Periodical Literature," was studied. Seventeen community college students were divided into two groups which researched the same questions either on CD-ROM or in the printed index. Results showed the "Readers'…

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)

This 2-year project at the University of Texas at Arlington (UTA) was conducted to determine the feasibility of providing online periodical indexing to the journal holdings of the UTA libraries by demonstrating an extended use of the libraries' NOTIS Online Public Access Catalog (OPAC) to provide better access to local resources. Three approaches…

Describes a study conducted at Jacksonville State University (Alabama) that compared the ERIC print index with the ERIC index in CD-ROM format in the areas of accuracy, time savings, and user satisfaction. Results show greater satisfaction with CD-ROM. Copies of the questionnaire and survey used are appended. (Author/LRW)

Description of end user online searching at University of Ottawa highlights user survey, establishment of after-hours end user search service, costs, regulations, training librarians, publicity, implications, comparison of online searching by end users and trained intermediaries, presearch counseling, and librarians' perceptions of end users.…

Describes a pilot project at the Department of Commerce Mountain Administrative Support Center Library that compared the cost effectiveness of CD-ROM with that of other media and examined the acceptability of CD-ROM by staff and users. A list of the CD-ROM products evaluated and the evaluation form used are appended. (CLB)

Discusses results of a survey of LIS (library and information science) educators who specialized in reference services or online retrieval to understand how teachers have prepared students to deal with online and CD-ROM resources. Results are compared to those from earlier studies, and a copy of the survey is appended. (Author/LRW)

The three articles in this special section on document image files discuss intelligent character recognition, including comparison with optical character recognition; selection of displays for document image processing, focusing on paperlike displays; and imaging hardware, software, and vendors, including guidelines for system selection. (MES)

A survey of public library users was conducted regarding retrieval results of unassisted user searches in general periodical indexes. The data were analyzed to evaluate the impact or lack of impact of searching a CD-ROM index with loosely-controlled vocabulary and expanded-search capabilities (i.e., InfoTrac-General Periodicals Index) versus a…

After receiving training in searching INSPEC or ERIC on DIALOG using either the SciMate menu or native commands, 40 doctoral students performed free searches on research topics of their choice. In comparison with 20 control subjects (doctoral students for whom a free search was performed by a skilled librarian), the experimental subjects were…

Graduate schools have been admitting more and more students older than the "traditional" 18- to 24-year-old campus population. These adult learners may come to their programs of study without formal training in library use in general or literature searches in particular. By examining various successful and unsuccessful strategies used by…