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Early, Diane M.; Sideris, John; Neitzel, Jennifer; LaForett, Doré R.; Nehler, Chelsea G. – Grantee Submission, 2018
The Early Childhood Environment Rating Scale-Third Edition (ECERS-3) is the latest version of one of the most widely used observational tools for assessing the quality of classrooms serving preschool-aged children. This study was the first assessment of its factor structure and validity, an important step given its widespread use. An ECERS-3…
Descriptors: Rating Scales, Early Childhood Education, Educational Quality, Factor Structure
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Kelcey, Ben – Society for Research on Educational Effectiveness, 2014
Valid and reliable measurement of teaching is essential to evaluating and improving teacher effectiveness and advancing large-scale policy-relevant research in education (Raudenbush & Sadoff, 2008). One increasingly common component of teaching evaluations is the direct observation of teachers in their classrooms. Classroom observations have…
Descriptors: Teacher Effectiveness, Teacher Evaluation, Measurement, Psychometrics