Information Retrieval (IR) is one of the most evolving research fields and has drawn extensive attention in recent years. Because of its empirical nature, the advance of the IR field is closely related to the development of various toolkits. While the traditional IR toolkit mainly provides a platform to evaluate the effectiveness of retrieval…

A future, automated, interactive, knowledge delivery system for use by researchers was tested using a manual cognitive model. Conceptualized from schema/frame/script theories in cognitive psychology and artificial intelligence, this hypothetical system was simulated by two psychologists who interacted with four researchers in microbiology to…

Presents a simple four-step method bibliographic instruction librarians can use to teach students how to design an effective search strategy. Using the image of a clock face, students learn how to make explicit connections among the search statement, types of library materials, and access tools in formulating a research plan. (22 references)…

This paper explores the fault-tree analysis approach to isolating failure modes within a system. Fault tree investigates potentially undesirable events and then looks for failures in sequence that would lead to their occurring. Relationships among these events are symbolized by AND or OR logic gates, AND used when single events must coexist to…

Information literacy is an set of acquired skills and strategies which encompass the abilities to recognize a need for information, to retrieve the required information, and to evaluate and utilize it effectively. Teaching students how to structure, acquire, analyze, and synthesize information must start much earlier than at the post-secondary…

Provides an overview of the problems with information retrieval in psychology, based on the examination of the search strategy used for a dissertation. The discussion illustrates the usefulness of a facet model for formulating search strategies for psychology literature reviews, using the same dissertation as an example. (15 references) (CLB)

With more than 38,000 references to journal articles, books, book chapters, and reports on Mexican Americans, the Chicano database offers the most comprehensive access to information on one of the largest ethnic groups in the United States. It is a model for other ethnic CD-ROM projects. (SLD)

An environmental scanning system was developed by the admissions office of a graduate school of management in a small southeastern university. The school's strategic planning committee felt that it would be beneficial to acquire information concerning issues, trends, and possible events that might impact upon the school in the future and to…