The purpose of this study was to provide an analysis and evaluation of composite variables in the National Education Longitudinal Study of 1988 (NELS:88) and School and Staffing Survey (SASS) in a way that provides guidance to the staff of the National Center for Education Statistics (NCES) in the more effective use of survey resources. The study…

A crucial question for evaluating nationally or internationally implemented programs is whether local adaptations detract from program quality and effectiveness. An evaluation examined the program successes and challenges encountered in the first 5 years of Home-Start in the Netherlands, a home-based family support program for families with young…

This manual documents the technical aspects of the Massachusetts Comprehensive Assessment System (MCAS). In May 1999, Massachusetts public school students in grades 4, 8, and 10 participated in the second annual administration of the MCAS tests in English Language Arts, Mathematics, and Science & Technology. This report provides information…

The purposes of this study were to describe the validation of a new instrument, the Teacher Communication Behaviour Questionnaire (TCBQ) and to show its use in assessing students' perceptions of their interactions with their teachers by focusing on their teachers' communicating behaviors. Participants were 1,202 students in grades 7 through 9 from…

Teachers and principals need to understand and be able to talk intelligently about statistics. They need to be able to clarify concepts and generalizations used in tests that measure student progress. Among the terms educators need to be able to explain are "mean,""average,""median,""validity,""reliability,""pilot studies," and "item analysis."…

Consistency of teacher behavior across time was measured by selected instruments for 34 female teachers of grades one-six who were graduates of the same institution. Indicated teachers who were followed for four years were rated consistently by principals, students, and independent observers. (MH)

Responses of 109 students who failed reliability or validity checks on a school climate and violence questionnaire were compared with those of a randomly matched group who answered consistently and accurately. Results indicated significant differences in terms of school violence victimization and perceived danger at school. (SLD)

Describes issues which are common to all research methodologies and some that were unique to the assessment techniques used in the Child Development Project (CDP) in San Ramon, California. Looks at the limited amount of time given assessments and the "fluid" nature of measurements. Notes that CDP issues involved observations,…

Describes two QuickBASIC programs that provide students direct experience with interpreting correlation scatter-plots. Maintains that the programs can be used in classroom exercises to highlight factors that influence the size of a Pearson correlation coefficient. (CFR)

Describes a QuickBASIC program for demonstrating the differences between main effects and interactions in factorial designs. The program can be used in conjunction with a traditional lecture to improve student understanding and develop skills in recognizing main effects and interactions from graphic displays. (CFR)

This study provides empirical evidence about the sampling variability and generalizability (reliability) of a statewide performance assessment for grade six. Results for 600 students at individual and school levels indicate that task-sampling variability was the major source of measurement error. Rater-sampling variability was negligible. (SLD)

The consistency of several item bias detection methods was studied across different test administrations of the same items using data from a mathematics test given to approximately 6,600 eighth grade students in all. The Mantel Haenszel and item-response-theory-based sum-of-squares methods were the most consistent. (SLD)

A procedure, the Topic Checklist, is described that is used to assess student learning through student ratings. Results with 142 medical students suggest that the Topic Checklist is a reliable and fairly valid procedure to evaluate course content coverage and detect problems in course content coverage. (SLD)

Develops a multifaceted definition of faculty trust at three organizational levels in a survey of urban elementary teachers. Along with willingness to risk vulnerability, five faces of trust emerged: benevolence, reliability, competence, honesty, and openness. When teachers trust their principals, they usually trust one other and their clients.…

Uses the various strategies involved in baseball to illustrate basic concepts in game theory. Specifically discusses Willie Mays' base-stealing strategy and how it relates to probability and risk. Reminds students that expected results depend on adopted assumptions. (MJP)