Generalizability theory (G theory) provides a broad conceptual framework for social sciences such as psychology and education, and a comprehensive construct for numerous measurement events by using analysis of variance, a ...

This study aims at determining teachers' professional efficacy of measurement and evaluation tools and methods. In line with this purpose, Sakarya province was set as the population, and the research sample was composed ...

In this study, four approaches to the estimation of interrater reliability are studied: correlation, comparison of means, percentage of agreement, and generalizability theory. For the data-composed of ratings for 43 students ...