Discussion of Web search strategies focuses on a comparative study of textual and graphical summarization mechanisms applied to search engine results. Suggests that thumbnail images (graphical summaries) can increase efficiency in processing results, and that enhanced thumbnails (augmented with readable textual elements) had more consistent…

Investigates the combination of terms and document weighting functions in information retrieval. Describes weighting functions based on how information is used within documents and collections and uses them in two types of experiments: one based on combination of evidence for ad hoc retrieval, and one within a relevance feedback situation.…

Matching Needs and Services (MNS) is a practice tool intended to help people who work with vulnerable children use rigorously assembled information on needs as a guide to design, implement, and evaluate more-effective services. To do this, MNS focuses on needs but links them to outcomes and thresholds before dealing with the services to achieve…

Medication use is recognized as the least expensive, most cost-effective health care intervention. In older adults this is especially important, as they are the largest consumer of prescription medications. We describe the use of a linked data set including pharmaceutical, medical, and hospital claims to examine pharmaceutical use in the…

Using primary sources in history classes is all the rage. But if teachers are not reflective about the best use of such materials, they may engage students in exercises that are neither historically nor instructionally sound. In this article, the author points out common misconceptions about primary sources and suggests ways to maximize their…

Improving the quality of reporting could increase the usefulness of research for readers such as parents, students, practitioners, policy-makers, systematic reviewers and other researchers. This paper first presents an analysis of the reporting of basic information about the aims, context and methods used in a sample of published empirical…

Competitive Intelligence (CI) has become an attractive concept for Library and Information Science professionals, as information and research functions have become commoditized by end users, and financial, competitive, and performance pressures increase the need to demonstrate value. In the current competitive and cost-cutting environment,…

The National Survey of Student Engagement (NSSE) documents dimensions of quality in undergraduate education and provides information and assistance to colleges, universities, and other organizations to improve student learning. Its primary activity is annually surveying college students to assess the extent to which they engage in educational…

Universities and colleges generate extraordinary quantities of knowledge and innovation, but in many ways the academy struggles to keep pace with the digital revolution. Growing pressures are reshaping how universities must do business--students expecting enhanced access and support, administrators eager to make data-driven strategic decisions,…

The articles in this special Practitioner's Edition of "Psychology in the Schools" share the application of sound educational and behavioral practices in real school and classroom contexts. Given this emphasis in these articles on the applied use of behavioral practices, the purpose of this brief commentary is to highlight and comment on some of…

This monograph consists of a paper outlining current trends in education and discussing issues related to the dissemination of knowledge, and a selected ERIC bibliography on this subject. Trends highlighted in the paper include: (1) the expansion of information; (2) the increasing pace of specialization; (3) the tendency of groups interested in…

This article examines what makes knowledge political in its derivation and uses, and what potential political functions it may serve. Emphasis is placed upon the idea that the consequences of political knowledge for a democracy are neither uniformly beneficent or malevolent; but depend upon how the knowledge is being used and by whom. (DE)

Introduction: This paper proposes a model of information behaviour of women during their lifelong struggle to maintain normal weight. Method: The model is integrative and contextual, built on existing models in information science and several other disciplines, and the life stories of about fifty Israeli women aged 25-55 and interviews with…

Introduction: The aim of this paper is to deal with the information seeking and use problem in a professional context and understand how activity can influence practices, by taking as examples, the research undertaken by economic analysts. We analyse the relationship between the situational approach, described by Cheuk, the work environment…

Designed to minimize information overload in telecommunications systems, the formal model developed in this paper predicts the usefulness of a message based on the available message features, and may be used to rank messages by expected importance or economic worth. The assumptions of binary and two Poisson independent probabilistic distributions…