The Learning and Study Strategies Inventory (LASSI; Weinstein et al., "Learning and study strategies inventory." H&H Publishing, 1987) is a prominent instrument used in thousands of institutions worldwide as an educational and research tool. Despite its widespread prevalence, there are inconsistencies regarding the underlying latent…

We created the Recognizing Excellence in Learning and Teaching (RELATE) Tool for Special Education Classroom Observation to fill the need for a well-researched, observational tool that provides a more accurate lens for observing instructional and social processes in the self-contained, special education setting. In this study, we examined the…

The Classroom Assessment Scoring System (CLASS) has been used extensively to measure teacher-student interactions and classroom quality. With a theoretical foundation rooted in the developmental theory of learning, CLASS has three primary domains--Emotional Support, Classroom Organization, and Instructional Support. In this study, we performed a…

In this research, the authors examined the construct validity of scores of the Academic Motivation Scale using exploratory structural equation modeling. Study 1 and Study 2 involved 1,416 college students and 4,498 high school students, respectively. First, results of both studies indicated that the factor structure tested with exploratory…

In this study the author examined the psychometrics of an instrument, the Independent School Teacher Development Inventory, designed to assess the professional learning opportunities in U.S. independent schools. The inventory was sent to 3,422 independent school administrators and of these, 2,474 returned completed surveys. Exploratory factor…

In this study, the authors connect 3 streams of literature to develop an instrument for measuring the degree to which principals engage in data-informed decision making on high-impact strategies that are empirically associated with higher student achievement. The 3 literature streams are (a) the importance of data-informed decision making, (b) the…

This study explored the validity of the Utrecht Work Engagement Scale in a sample of 853 practicing teachers from Australia, Canada, China (Hong Kong), Indonesia, and Oman. The authors used multigroup confirmatory factor analysis to test the factor structure and measurement invariance across settings, after which they examined the relationships…

The authors examined the factor structure of the long and short forms of the Teachers' Sense of Efficacy Scale (TSES; M. Tschannen-Moran & A. Woolfolk-Hoy, 2001) for practicing (n = 102) and preservice teachers (n = 270), comparing the responses to both forms of the TSES, and looked for differences in teachers' efficacy with respect to…