A Monte Carlo study compared performance of linear and logistic mixed-model analyses of simulated community trials having specific event rates, intraclass correlations, and degrees of freedom. Results indicate that in studies with adequate denominator degrees of freedom, the researcher may use either method of analysis, with certain cautions. (SLD)

Presents examples that illustrate how spreadsheets can be used to ask and answer all sorts of scientific questions given suitable automation of useful spreadsheet procedures. Examples include data exploration, data analysis, project presentation, simulations, and students writing their own models. (Author/JRH)

This commentary details a number of problems with the study design and data analysis reported by Finkel et al. The commentary also provides suggestions for more fruitful approaches for analyzing data from such studies in the future. (Author/BC)

Reviews the rationale for and implications of case study research in therapeutic recreation, examining: what can be learned from studying a single case; issues of validity and reliability; ethical conduct of research; and the practice of case study research (case protocol, case selection, collecting data, analyzing and interpreting data, and…

Analyzes the logical basis of testing developmental order hypotheses with categorical measures. Argues that depending on whether saltatory or continuous developmental changes are being assessed, the observed relationship between categorical measures yields different types of information about developmental ordering. Maintains that when change is…

Compares several "top-down" algorithms for identifying mirrored hosts on the Web. The algorithms operate on the basis of URL strings and linkage data: the type of information about Web pages easily available from Web proxies and crawlers. Results reveal that the best approach is a combination of five algorithms: on test data this…

Reports on a study designed to develop and validate a framework for characterizing middle school students' thinking across four processes: describing data, organizing and reducing data, representing data, and analyzing and interpreting data. Results indicate that students progress through four levels of thinking within each statistical process.…

Evaluates the psychometric properties of two alternative Jungian personality measures, the Singer-Loomis Type Deployment Inventory and the Personal Preferences Self-Description Questionnaire. Evidence suggests that both the measures of Jungian constructs yielded reasonably reliable and valid scores. Asserts that both measures have potential…

Addresses the relationship in second language acquisition (SLA) research between theory and data. Suggests a potential problem for the field of SLA; a lessening rigor in data analysis where theory moves more into focus. Documents how the problem manifests itself in a specific area of research in SLA--syntax and morphology--then discusses possible…

Figures published by the Council for Advancement and Support of Education (CASE) indicate that colleges and universities are engaging in longer capital campaigns while relying on fewer donors. The report identifies 18 colleges that currently fail to comply with CASE standards. A chart summarizes results of fund-raising campaigns at 138 U.S.…

Proposes methods to utilize image primitives to support term assignment for image classification. Proposes to release code for image analysis in a common tool set for other researchers to use. Of particular focus is the expansion of work by researchers in image indexing to include image content-based feature extraction capabilities in their work.…

Longitudinal data about individual students and groups of students can be used to track their progress in ways that hold district-level administrators, school principals, and teachers responsible for what's happening in schools. The key is to examine data that show how well individual students perform in specific classrooms in specific schools.…

Reports on a study of personal characteristics and attitudes of 155 first-time superintendents as compared with experienced superintendents, based on analysis of national data from 10-year study of the superintendency. Profile of first-year superintendents was nearly identical to that of experienced ones, except for a higher percentage of female…

Communication and collaboration with campus constituencies is essential for information literacy (IL) program planning and development. Librarians at Weber State University (WSU) have gathered and used selected assessment data to inform campus partners about the IL program and build their involvement in developing students' IL skills. A student…

Purpose: The purpose of this study was to describe the processes of care, organizational attributes, cost of care, staffing level, and staff mix in a sample of Missouri homes with good, average, and poor resident outcomes. Design and Methods: A three-group exploratory study design was used, with 92 nursing homes randomly selected from all nursing…