This sequential-explanatory mixed-methods study assessed the construct validity of the educative Teaching Performance Assessment's (edTPA) Elementary Education Literacy, Elementary Education Math, and Early Childhood assessment areas. The edTPA is a portfolio-based subject-specific teaching performance assessment developed by Stanford's Center for…

The aim of this study is to develop a perception scale related to the possible basic skills that can be gained through STEM. Participants of this study were 723 university students. In this study, descriptive survey study was conducted. To identify validity of the scale exploratory factor analysis, cumulative item factor, corrected correlations…

This research aims to develop an independent scale that measures the critical thinking attitudes of classroom teacher candidates. The research was designed in a screening model. The universe of the research was composed of 384 prospective teachers who are studying in the education faculty of a university in the western part of Turkey. In the…

The classroom psychosocial climate (CPSC) is a multidimensional construct, the indicators of which are being operationalized through the subscales of CPSC measuring instruments, such as the What Is Happening in This Class? (WIHIC) questionnaire. As opposed to studies with secondary students, elementary student studies have produced inconsistent…

The content and construct validity and reliability of the Revised Science Attitude Scale for Preservice Teachers as a scale for measuring the attitude of preservice elementary teachers toward the teaching of science were re-examined. The instrument is intended to measure four subcomponents: comfort-discomfort, need, time, and equipment. Data were…

The usefulness and validity of the 3 versions (Infant-Toddler, Early Childhood, and Middle Childhood) of the HOME Inventory were studied with 261 children with cognitive, hearing, vision, or orthopedic handicaps. The Inventory in its original form and a modified form was subjected to analysis of reliability, construct validity, and criterion…

The Disruptive Behavior Rating Scale (DBRS) was designed to differentiate among the disruptive behavior disorders through administration to teachers and parents. Four studies are presented here to provide a technical analysis to fathers' responses to the DBRS-Parent Version. Reliability and construct and criterion-related validity of father…

Fifty education majors in two sections responded to an Attitudes toward Mathematics and Its Teaching (ATMAT) scale. Results with two psychometric models, classical true-score theory and the one-parameter Rasch model, supported the ATMAT's reliability, content and construct validity, and invariance over three time points. (SLD)

This study examined the reliability and construct validity of two types of measures of mastery motivation for elementary school children: a new version of the Dimensions of Mastery Questionnaires (DMQ) and behavioral mastery tasks. Participating were 64 mostly middle class and Caucasian 7- and 10-year-olds living in a middle-sized western city.…

The reliability and validity of the Teaching Behaviours Scale (TBS) were examined using a sample of 40 male and female student teachers. The TBS was designed as a self-administered rating scale to evaluate one's teaching effectiveness. The five-point rating scale contains 22 items covering six categories: reinforcement, feedback, presentation,…

If teachers are teaching a set of standard content and assessments are made consistently, the relationship between these various assessments and the curriculum should be of interest. The purpose of this study was to explore the consistency of the mathematical measures of three prominent forms of mathematics assessment: standardized tests,…