Discusses the need for a clear understanding of electronic networks for the effective use of online and Internet resources; describes some of the obstacles to effective learning inherent in these systems and in the conceptual tools users bring to their understanding; and considers metaphorical explanations and possible applications to Internet…

Reviews research on how people use mental models of images in information retrieval. Discusses cognitive and social processes that give rise the visual models shaped by indexers and searchers. Examines the representation of objects and shapes in visual mental models and how both content-based and concept-based indexes capture aspects of these…

Presents a methodology for creating pathways through the scientific literature following strong cocitation links. A path is described starting in economics and ending in astrophysics, traversing 331 documents. Attention is given to where the path crosses disciplinary boundaries and how analogy can be used to model the thought processes involved in…

The articles in this issue focus upon the implications of new research and trends in the psychology of the reading process, reading interests of children, the developmental values of reading, content analysis of children's books, adult reading studies, the adult new reader, and the implications of research for the publishing world. The articles…

Eight articles address topics related to library services to teenagers: (1) power inside and outside the library; (2) information needs and interests; (3) barriers to information access; (4) the ACCESS PENNSYLVANIA program; (5) information skills curriculum; (6) values education through libraries; (7) ethnic literacy; and (8) planning public…