Asserts that traditional approaches to multivariate analysis, including standard linear regression techniques, ignore the special character of count data. Explicates three suitable alternatives to standard regression techniques, a simple Poisson regression, a modified Poisson regression, and a negative binomial model. (MJP)

Using Piagetian tasks designed to assess specific mental structures, researchers investigate the relationship between logical thinking structures and the ability of students to construct and interpret line graphs. Results revealed that a significant correlation exists between the aforementioned variables. Suggests and cautions that only at certain…

Presents four sets of activities to develop the concepts of data analysis and graphing. Students estimate sample populations using beans, examine graphs from newspapers and magazines, predict the most popular color of cars, and simulate quality control in a manufacturing process. (MDH)

Describes a technique for demonstrating personality scale validation techniques to introductory psychology students. Claims that the technique promotes a better grasp of the principles of test validation. Results include better class discussion, written reports, and examination grades. Suggests that introducing practical applications before…

A former editor of this journal, 1985-88, selects an outstanding article from his tenure that addresses the pervasive influence of perceptions on educational practice and research. The article selected examines the influence of perceptions on behavior, accuracy of perceptions, capacity of individuals to express perceptions, perception processes,…

How portfolio-based conclusions about student learning might be used to communicate with audiences outside the classroom is explored. Procedures and criteria for investigating validity in portfolio use are discussed. Ten portfolios from an eighth grade language arts class are used as an example. (SLD)

Describes an exercise, step-by-step, for developing critical thinking while exposing students to electronic-data skills. Argues that the exercise enhances critical thinking by forcing students to deal with issues of data definition, collection, and interpretation, and by providing an active learning experience with real-world data. (DSK)

This study evaluated a positive peer-reporting procedure on positive and negative peer interactions, peer acceptance ratings, and the daily problem behaviors of a 15-year-old boy with multiple behavior and social problems. Results suggested the procedure was effective in all three domains. Data collection and use is discussed in terms of a Level…

Recent research in science education has recognized the importance of history and philosophy of science. The objective of this study is to evaluate the presentation of the Thomson, Rutherford, and Bohr models of the atom in general physics textbooks based on criteria derived from history and philosophy of science. Forty-one general physics…

The boot camp model became a correctional panacea for juvenile offenders during the early 1990s, promising the best of both worlds--less recidivism and lower operating costs. Although there have been numerous studies of boot camp programs since that time, most have relied on nonrandomized comparison groups. The California Youth Authority's (CYA's)…

The authors analyzed student data from the U.S. Department of Education's "Annual Reports to Congress on the Implementation of the Individuals with Disabilities Education Act" to asses patterns and trends in the educational placement of students with emotional or behavioral disorders (E/BD), as well as their means of school exit and the…

This report summarizes results from research aimed at improving the quality of information collected about school curriculum. The research sought to design and pilot a model for collecting benchmark data on school coursework. These more indepth data, such as course textbooks, assignments, exams, and teacher logs, can serve as anchors against which…

This report summarizes proceedings and conclusions of a two-day national planning workshop to further the assessment of national postsecondary outcomes, as suggested by Goal 6.5 of the National Education Goals, and to determine how the National Center for Education Statistics (NCES) and the states might work more effectively to develop…

This study applies reader-response criticism to investigate subject positions of gender, age, ethnicity, and profession through the poststructural analysis of an art work entitled "A Book from the Sky," and examines the relationship among viewer, text (the art work), and artist. A description of the art work is provided as an…

This report discusses various methodological issues confronted in the Reading Literacy Study conducted under the auspices of the International Association for the Evaluation of Educational Achievement (IEA) and issues relating to analysis of the data. The study analyzed in the report involved fourth- and ninth-grade students (9-year-olds and…