This experiment used five index languages to form nine different index files to the same collection of documents. Each index term, in each language, was treated in two ways: as an independent English term, and as a coded entry in a faceted-type thesaurus which specified relationships between terms. The performance effect of the thesaurus was then…

This review surveys the literature emanating from less developed countries (LDCs) and international agencies that deals with their perception of the needs of LDCs for scientific and technical information (STI) in relation to social and economic development. It explores five major areas: (1) recognition of STI as it is expressed through…

This survey and analysis of the literature emanating from less developed countries (LDCs) and international agencies focuses on their perceptions of the needs of LDCs for scientific and technical information for social and economic development. Constituencies represented include both users and purveyors of information, and planners and…

Advancements in information systems in Latin America have not been matched by similar progress in information science education. Further developmental progress is contingent upon the creation of a research base of information expertise. (RAA)

Intended as a pilot version, this handbook deals with the consolidation of scientific and technical information, i.e., the purposeful structuring of texts or messages from existing public knowledge in order to affect the private knowledge of individuals who otherwise might not be able to effectively and efficiently access or use the public…

This general exposition of information consolidation and primer on information consolidation processes defines information consolidation; discusses the concept's evolution; summarizes its objectives, audiences, value, and benefits; discusses information consolidation processes including selection, evaluation, analysis, synthesis, restructuring,…

Presents a summary of results from a study which developed a taxonomy for studying value-in-use of library and information services in corporations; 218 users from 10 corporations were interviewed after using a service from the special library. Provides suggestions for application of the taxonomy. (Author/AEF)

Describes the development of a taxonomy of the value of library services based on users' assessments from five large research libraries. Highlights include empirical and derived taxonomy, replicability of the study, reasons for using the library, how library services are related to time and money, and a theory of value. (LRW)

Results of a study that evaluated 21 diverse services at 5 major academic research libraries demonstrate that a cross-functional approach to library services is feasible. Findings also highlight a new measure of impact, which is a weighted logarithmic combination of the amount of time that users spend interacting with the service, combined with a…

Discussion of human/system interactions that are fundamental to online searching focuses on studies that examined online searchers' performance on DIALOG when they searched specific users' questions. Cognitive tests that were given to searchers are described; and calculating the odds for relevance, precision, and recall is explained. (four…

This two-volume document describes a study which focused on characterizing the elements involved in information seeking and retrieving, particularly in relation to the cognitive decisions and human interactions involved in online information retrieval. The study objectives were to conduct experiments and observations, under conditions as close to…