When the Medical Library Association identified questions critical for the future of the profession, it assigned groups to use systematic reviews to find the answers to these questions. Group 6, whose question was on emerging technologies, recognized early on that the systematic review process would not work well for this question, which looks…

Hardware and software filters, which sift through keywords placed in Internet search engines and online databases, work to limit the return of information from these sources. By their very purpose, filters exist to decrease the amount of information researchers can access. The purpose of this study is to gain insight into the perceptions key…

A survey of online searchers' perceptions of seven database vendors over 13 service-related characteristics resulted in DIALOG being ranked first for all attributes. A statistically significant relationship between overall preference and frequency of use was demonstrated, with reliability, variety, and flexibility the most highly ranked…

Argues that there are two flaws in Byrne's research design which indicates that Australian journal literature is not adequately represented in international databases: mixing of analysis levels and the implied assumption that a database that doesn't cover large numbers of journals published in a country has "lost" that country's…

Presents conceptual framework for organization of factors (independent variables) affecting online bibliographic retrieval. Roles that variables play in research studies are described and examples considering various elements--setting, user, request, database, search system, searcher, search process, search outcome--are provided. Twenty-one…

One response to the large and rapidly growing number of legal cases with which nonlawyer researchers must deal is computerized legal data retrieval technology. LEXIS, an example of such technology, improves upon traditional research tools in two ways: it increases the speed with which researchers may discover relevant documents and, through its…

Assesses the major databases for retrieval of mental health information (PSYCINFO, MEDLINE, NIMH) on the basis of journal coverage, controlled vocabulary, abstracts, and performance in actual searches. Thirteen references, database information (producer, availability/cost, coverage, updates/currency), comparison of journal coverage by selected…

Examines usefulness of DIALOG as legal research tool through use of DIALOG's DIALINDEX database to identify those databases among almost 200 available that contain large numbers of records related to federal securities regulation. Eight databases selected for further study are detailed. Twenty-six footnotes, database statistics, and samples are…

The following rural sociological research needs were identified: (1) acceptance of general sociological theory and methodology for use in "Rural" research; (2) recognition of bench marks and probable base lines in rural sociological research; (3) collection of widely scattered reports for examination and perhaps respecification; (4) establishment…

Traditional methods of studying and evaluating use of online public access catalogs (OPACs) are discussed and compared to verbal protocol method (spoken records of people describing their work that uncover detailed data about thinking during problem solving). Results of Carnegie-Mellon University protocol study of OPAC users are discussed. (22…

This overview of the research process for the novice information retrieval (IR) researcher provides guidance on selecting a research question, choosing the type of test, defining variables, developing or using databases, finding and processing queries, assigning treatments to experimental units, collecting and analyzing the data, and presenting…