From a sample of 368 work organizations, organizational characteristics are explored that favor proliferation of detailed job titles to describe work roles. Proliferation is linked to administrative imperatives, internal labor task struggles, and institutional environmental influence on personnel practices. Titles' fragmentation imposes status…

Offers a classroom-tested systematic procedure by which theories can be developed and tested that can be applied to a variety of communication phenomena. Provides a logical set of alternatives for theorizing about human communication events. Includes concrete examples about the theory-building process that reinforce everyday communication skills.…

This study investigated the hypothesis that females who score high on the Mathematical portion of Scholastic Aptitude Test do so because they have high verbal skills, whereas some males score high on the mathematics despite their relatively low verbal skills. Evidence for and against the hypothesis was observed. (Author/JAZ)

Using data from the High School and Beyond, this article presents statistical procedures to estimate the effect of dropping out of high school on cognitive achievement test scores. Each sampled dropout is matched to a student remaining in the same school. Methods for addressing the possible omission of covariates are described. (BS)

Using 80 female undergraduate students, this study investigated the hypothesis that field-independent individuals are more efficient in verbal restructuring tasks than field-dependent individuals. Results of an analysis did not support the hypothesis. (Author/LMO)

Examines relationship between journal productivity (number of references to particular journal) and journal obsolescence (median age of references to particular journal) for database of references dealing with desalination. Citation age by Bradford zones, continuous measurement of productivity and citation age, and underlying structure of observed…

Examined the relationship between 7-, 9-, and 11-year old children's performance on a battery of selected Piagetian measures and on a proportional reasoning task. Found a strong relationship between stage level and (1) the complexity of hypotheses used, (2) the use of the proportional hypothesis, and (3) the overall use of logical hypotheses. (HOD)

Entering M.L.S. students, University of Toronto, were tested to elicit preference regarding provision of library service to older adults (theory-in-use) and degree of agreement with "The Library's Responsibility to the Aging" statement (espoused theory). Statistical analysis indicated no significant incongruence between students'…

Examines hypotheses and strategies used by children at the kindergarten, second-, fourth- and sixth-grade levels in making proportional judgements. The task involved 36 trials in which the child had to choose between two groups to obtain a target-color "chip." Results generally conformed to the developmental sequence proposed by Piaget…

Presents 17 research paradigms students might employ for doctoral dissertations on instructional design, makes suggestions for students evaluating the literature and developing a conceptual framework for research, and summarizes dissertations developed by University of Florida doctoral students, classifying them into three research paradigms which…

Based on data from four experiments reported here, schema theoretic interpretations of recognition memory measures are inconsistent with an interpretation jointly derived from the theory of signal detection and Mandler's subjective familiarity theory of recognition memory. (Author/BW)

Discussion of history as a major research methodology in library and information science highlights the current status and nature of library history; rhetoric and history; historical significance of local history and larger perspectives; primary and secondary information sources; library biography; and publishing library history. Thirty-four…

Reports on research undertaken to develop model for planning and evaluating regional multitype library networks that engage in resource sharing. Identification and interdependence of eight organizational variables (planning, governance, funding, communication and delivery, configuration, administration, evaluation, and success) based upon members'…

Defines the relationship between theory and practice with specific reference to the inquiry process. Presents a five phase explanation of the inquiry process and provides a practical illustration of each phase. (Author/DB)