Discusses content-based image retrieval systems that effectively utilize information from image databases, and provides a taxonomy for approaches to image retrieval. Highlights include image retrieval architecture that supports query operators; conceptual issues; and two application prototypes. (100 references) (Author/LRW)

Reviews commonly accepted notions of information value from the perspective of a computer scientist and suggests the importance of using an economic commodity value approach as the most meaningful way to establish information value. Information value as use, as traffic, and as commodity are considered. (Contains 24 references.) (LRW)

Reviews recent legal developments in information policy related to digital information, particularly on the Internet. Focuses on trends in which information ownership is encroaching on public uses of information or on public information space, that is, control and ownership of information versus public access to and use of information. (Contains…

Defines environmental scanning as the acquisition and use of information about an organization's external environment to assist managers in planning. Highlights include a historical review; organizational theories; information needs and uses; managers as information users; and a review of research on environmental scanning. (Contains 124…

Analyzes developments in the study of user needs to determine areas of consensus in the field, particularly areas of greatest value to practicing librarians. Topics discussed include the user; conceptual frameworks for information and knowledge; information seeking; the use of information and knowledge; system design; and future research needs.…

Describes the information environment of managers by presenting a model and by reviewing pertinent literature. Structural components of the model include general managerial behaviors, management roles, managerial activities, decision making, problem dimensions, and characteristics of the person and of the organization. (Contains 192 references.)…

Reviews selected literature related to the credibility of information, including credibility in traditional media, credibility in electronic media, Internet health information, and credibility rating systems. Proposes a model for how users judge the credibility of online information. (Contains 52 references.) (Author/LRW)

Discusses communication in research and development, hypotheses of efficiency, and implications for information science. Topics addressed include cognitive situations of individuals and groups; the use of information; the adequacy of available information; the inefficiency of scientific communication; and the unpredictable impact of the same…

In using teacher self-assessment to identify staff development needs, supervisory staff must be aware of: (1) types of information that can be collected through the self-assessment process; (2) possible techniques for collecting each type of information; and (3) procedures for using self-assessment information to identify priority staff…

Provides an overview of knowledge utilization, what it encompasses, and its three waves of activity in America. Basic principles and strategies to consider are listed, and an example of how knowledge utilization is applied by the Center for Mental Health Services is given. (17 references) (EA)

Discussion of information democracy focuses on information technologies and society and on social equity in the distribution and use of information resources. Highlights include relationships between society and technology; concepts of democracy; concepts of social justice and social equity; information needs, sources, and uses; and mass…

Identifies current trends and issues in health informatics with examples of applications, particularly in English-speaking countries. Topics include health systems, professionals, and patients; consumer health information; electronic medical records; nursing; privacy and confidentiality; finding and using information; the Internet; e-mail;…

Identified in this study are the factors which affect the user's capacity to seek out and utilize information, and the factors which serve as obstacles to information use. Factors relating to both organizational and individual use include level of use, user skills, and user motivation; differentiation of level of use is presented in three levels:…

Intended to foster greater understanding of employment projections available from the Bureau of Labor Statistics (BLS), this paper describes their development, their limitations, their use, and publication details. The methods used to develop BLS occupational employment projections are first described: projection of the labor force based on…

The issue brief discusses technological principles, issues, and design features discovered or used by projects funded by the Office of Special Education Programs (OSEP). Information was obtained from interviews with project directors who were asked about their project experiences, the features and design principles essential to the success of…