Reviews the research that led to the development of a hierarchic scheme of terms with vocabulary control features, called Classaurus, and describes a project aimed at writing software that could be used for the automatic generation of an online alphabetic Classaurus. The problems encountered are discussed and suggestions for further research are…

Delineates various levels of theory with implications for research in library and information science. Based upon a review of literature on theory building and research methods in the social sciences, a model is proposed which displays a taxonomy of theory in hierarchical form. (EM)

Examines the literature on the myth of "hard science-soft science" as a means of defining scientific specialties and classifying science literature, and discusses some shortcomings of scholarship in library and information science. Use of Toulmin's categorization of sciences to organize the literature and provide access for scientists is…

Reviews the research and commentary on individuals' questions and specific reference queries that characterize two general approaches in librarianship and other disciplines: question itself as phenomenon of questioner's behavior, linguistic performance, or cognitive state; interaction between question and answer focusing on appropriateness of…