This study examined the generalizability of systematic direct observation across setting and time. Participants included 14 students from an intact inclusionary fifth grade classroom. On-task/off-task behavior was directly observed using momentary time-sampling recording, twice a day, for 10 school days. Using Generalizability (G) theory, results…

This paper presents the results of ongoing analyses of the reliability of the System for Teaching and Learning Assessment and Review (STAR) as a comprehensive measure of classroom teaching and learning for making teacher certification decisions. Focus was on the effects of high stakes assessment conditions for certification on the generalizability…

This project paper reports the interobserver agreements and reliabilities for the observation procedures used in the Descriptive Study of Phase IV of the Individually Guided Education Evaluation Project. Only data from four observers--at the two Developing Mathematical Processes Schools and the two Wisconsin Design for Reading Skills Development…