A statistical model for characterizing the growth patterns of data base utilization and for estimating future utilization levels of demand has been developed for information retrieval organizations. Illustrations of the model applied to a typical information retrieval organization are given and discussed. (5 references) (Author)

Addresses the role of information technology and effective management of information resources in reversing declining rate of growth of productivity in United States. Discussion covers U.S. productivity, reasons for decline in its growth, productivity measurement, improving productivity, and related activities of National Commission on Libraries…

This study examined the science-profession dyad of ichthyology and fisheries biology through citation analysis of the journal literature. It found that the fields overlap in the journals cited, and, although differences in citation behavior were identified, some exchange of information within the dyad was indicated. (38 references) (Author/MES)

Discusses information systems in which information use becomes the prime design factor rather than technology and content. Highlighted topics include the change of useless data to productive knowledge, a value-added process; environments in which problems requiring information exist; and users' perceptions of the benefits and costs of using…

Describes a study that empirically tested the citation behavior model of Moravcsik and Murugesan and examined the hypothesized relationships between three variables: reported citation type, reported utility level, and citation location. It is concluded that studies focusing on elements of information cited are needed to develop models reflecting…

Reports on searching behavior of humanities scholars who were given unlimited, subsidized access to DIALOG databases. How much searching the scholars did, the kinds of techniques and DIALOG features they used, and their learning curves are analyzed. Search features studied included commands, Boolean logic, types of vocabulary, and proximity…

Presents a method of using library patrons' perceived needs for titles as a means of ascribing scholarly journal collection support and costs to academic programs. (Author/FM)

Proposes a model for technical journal deselection based on the Bradford law of distribution. The model's operational prescriptives, characteristics of the Bradford distribution in the field of pediatrics, and relevance to collection management are discussed. (42 references) (KRN)

Data from this empirical study support belief that managers of high users of information give more encouragement for information use. Most important forms of influence are encouragement of interpersonal contacts outside organization, and personal interest in specific pieces of information (as shown in routings, personal example, and assignments).…

Findings from survey of information needs and habits of educational practitioners reveal that position, dissemination, and attitude are strong predictors of information use, education a moderate predictor. Information sources clustered into three factors: close at hand traditional sources, less accessible print sources, and organized interpersonal…

Describes experiments relating information to decision making. The experiments were developed to validate previously suggested conceptual model of information flow and its relation to decision making and to establish specific values for significant parameters involved. Background and summary of recent research and experimental design and research…

This article describes a qualitative study of the impact that Internet electronic-mail-distributed conferences, or e-conferences, have begun to have on the information seeking and sharing behavior of library and information science professionals and scholars. Highlights include a literature review; enhancing or replacing information sources; and…