The current paper aims at developing and validating a Teacher Leadership Inventory (TLI). Adopting the theoretical-empirical strategy of instrument development, the procedure consisted of taking a sample of panel experts and undertaking six sequential empirical studies with sufficient samples of teacher leaders from China. After verifying content…

We report on an innovative computer-adaptive assessment, the Comprehensive Research-based Early Math Ability Test (CREMAT), using the case of 1st- and 2nd-graders' understanding of geometric measurement. CREMAT was developed with multiple aims in mind, including: (1) be administered with a reasonable number of items, (2) identify the level(s) of…

The purpose of this study was to adapt a survey developed by Chai, Jong et al. (2019) on technological pedagogical STEM (TP-STEM) knowledge into Turkish and to determine the knowledge of pre-service and in-service teachers about TP-STEM. The original survey consisted of four factors and a total of 17 items. These factors included Technological…

In this survey study, it is aimed to develop a valid and reliable scale that can measure multicultural teacher competencies of primary teachers and to examine their multicultural teacher competencies. Three different participant groups were determined by convenience sampling technique. With 336 primary teachers exploratory factor analysis (EFA),…

Previous findings on religious beliefs of teachers suggest a relation between individual religiosity and professional thinking and acting of teachers. Evidence beyond faith schools and teachers with Religious Education (RE) as a subject is scarce, suitable measuring instruments are also lacking. Therefore, this paper reports the development and…

This study details the development of a local test designed to place university Spanish students (n = 719) into one of the four different course levels and to distinguish between traditional L2 learners and early bilinguals on the basis of their linguistic knowledge, regardless of the variety of Spanish they were exposed to. Early bilinguals…

The objective of the study was to create and validate an instrument to compile the attitudes and experiences of students towards inclusive education. A total of 544 students from the 6th year of Primary Education and 3rd year of Compulsory Secondary Education participated from 10 schools in the Basque Country (Spain) province of Bizkaia. The…

Currently most special education teachers, including those who teach students with significant disabilities, are evaluated using observation systems designed for general educators. Because the roles and effective teaching practices of special educators differ from general educators, we propose that a more appropriate observation tool is necessary,…

Addressing the lack of English tests that measure critical thinking (CT) abilities of EFL learners, this study aims to develop an English Critical Thinking Test (ECTT) designed to measure the consistency, analysis, and inference CT skills. It is a follow-up to a pilot study to accumulate validity evidence for the use of the ECTT. A total of 262…

This study aims to provide preliminary validation for a newly designed instrument to evaluate teaching effectiveness through student classroom engagement and learning gains. The instrument is titled the Middle Semester Classroom Survey of Student Engagement and Learning (MS-CSSEL); it consists of 31items to measure student classroom engagement in…

Writing assessment can be used for a variety of purposes, both inside the classroom and outside: supporting student learning, assigning a grade, placing students in appropriate courses, allowing them to exit a course or sequence of courses, certifying proficiency, and evaluating programs. Given the high-stakes nature of many of these assessment…

Measuring educational opportunity is a topic of interest to policymakers and education stakeholders alike. Standardized assessments of student achievement are commonly used to measure educational opportunity in North Carolina and across the nation. This research brief examines two measures of educational opportunity in North Carolina public school…

The emergence of digital-first assessments is prompting reconsideration of, and innovation in, aspects of psychometrics, test validation, and test use. Using the Duolingo English Test (DET) as an example, this three-paper series seeks to address issues concerning the estimation of classification consistency and the reporting of results for such…

The purpose of this mixed-methods research was to develop and validate an instrument to measure teacher self-efficacy for teachers of students with visual impairments (TSVIs). The researcher used a six step process for survey development and validation, which included 1) literature review; 2) a preliminary qualitative study; 3) synthesis of…

The main purpose of this study was to provide validity evidence to support the creation and use of three instruments theorised to measure the existence of the form-meaning link between three sets of nonwords, and their assigned meanings within an experiment. The experimental study used a counterbalanced Latin square design to examine and compare…