This 20-minute videotape features 2 schools that have maintained a school culture based on using myriad data sources and processes to fuel their school-improvement activities. In the video the voices of teachers and administrators in each school articulate the ways they have used data to improve student achievement. They highlight numerous data…

Providing the latest data, this report on school safety presents a mixed picture: while overall crime has declined, violence, gangs, and drugs remain at some schools. Victimization at school declined from 1995-99, though rates for fighting and weapon threats remain steady. Students seem more secure, and gang activity decreased; however, in grades…

Provides a brief overview of single-subject research designs. This method exercises its power by examining changes in single subjects' responses over time across experimental conditions. Describes a classroom project in which students collect repeated measures of their own behavior and graph the data. (MJP)

Discusses how schools can avoid mistakes in building their school-improvement plans. The two most common mistakes are (1) using measures of student learning that are not sensitive to the actual learning occurring, and (2) having no system for interpreting and using the data. (Contains 1 figure and 11 references.) (WFA)

Discusses data warehousing, which provides information more fully responsive to local, state, and federal data needs. Such a system allows educators to generate reports and analyses that supply information, provide accountability, explore relationships among different kinds of data, and inform decision-makers. (Contains one figure and eight…

Addresses the problem in an introductory women's studies course of student resistance to generalizing statements that document inequality in society. Discusses a presentation made to the class on the importance of generalizations in understanding sociological and political research findings, including statistics. Maintains that objections to…

Shows how census data illustrated in pie charts, bar graphs, line graphs, and a map can be used in teaching students to read and interpret large amounts of information about the community, state, and country. Provides examples from "An Advance Look at the 1990 Census" (World Eagle) and suggests activities and discussion questions. (LS)

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…