Effective listening comprehension skills are an important prerequisite for the academic success of primary school students. However, the assessment of listening skills in the instructional language appears to have received only scant attention in the literature. Therefore, the goal of the present study was twofold. Firstly, a comprehensive…

Representational competence is essential for the acquisition of conceptual understanding in physics. It enables the interpretation of diagrams, graphs, and mathematical equations, and relating these to one another as well as to observations and experimental outcomes. In this study, we present the initial validation of a newly developed…

This study aims to develop a measurement tool that will enable the determination of school administrators' and teachers' opinions on educational technologies. The items prepared by scanning the literature were presented to the opinions of the experts. Following the opinions, the 51-item trial form was applied to a total of 406 administrators and…

This case study is based on a research project the first author conducted for his master's thesis under the guidance and supervision of the second author, his academic adviser. In this case study, we highlight some of the most important aspects of the project. Specifically, we explain how our research was prompted by the lack of empirical testing…

Context-based learning (CBL) approaches have been recommended and expanded in science education to make science more relevant to students by connecting science content with students' daily life. Subsequently, in order to implement CBL at school, a group of scenarios has been produced by several stakeholders. However, there is a lack of resources…

The current study aimed to adopt and assess the psychometric properties and measurement invariance of Grit-S among Omani and American students (N = 487) using Exploratory Factor Analysis (EFA) and Multi-Group Confirmatory Factor Analysis (CFA). The scale's construct validity was estimated by investigating its associations with achievement goal…

The central purpose of this paper is to examine validity problems arising from the multiple-choice items and technical passages in the Test of English as a Foreign Language Internet-based Test (TOEFL iBT) reading section, primarily concentrating on construct-irrelevant variance (Messick, 1989). My personal TOEFL iBT experience, along with my…

The purpose of this study was to validate a new inventory designed to measure epistemic beliefs concerning the justification of knowledge claims encountered on the Internet. Confirmatory factor analysis of the scores of 394 preservice teachers showed that a three-factor model including justification by authority, justification by multiple sources,…

This study developed and validated an instrument for assessing teachers' perceptions of culturally responsive teaching (CRT) in technology-supported learning environments. The construct validity of this instrument was examined via confirmatory factor analysis and the multiple dimensional partial credit model (MPCM) for item responses. Results…

The purpose of this study was to adapt Teachers' Conceptions and Practices of Formative Assessment Scale (TCPFS) based on the Theory of Planned Behavior (TPB) into Turkish culture and apply the TPB to examine teachers' intentions and behaviors regarding formative assessment. After examining linguistic validity of the scale, Turkish scale was…

The Adult Mentoring Assessment for Extension Professionals will help mentors develop an accurate profile of their mentoring style with adult learners and identify areas of proficiency and deficiency based on six constructs--relationship, information, facilitation, confrontation, modeling, and vision. This article reports on the reliability of this…

Introduction: The present study was undertaken to develop a valid and reliable scale for measuring a feeling of alienation in students with visual impairments (that is, those who are blind or have low vision). Methods: In this study, a pool of 60 items was generated to develop an Alienation Scale for Visually Impaired Students (AL-VI) based on a…

This article reports on the design of the Professional Development Needs Analysis Questionnaire for Deputy Principals (PDNAQ) to measure the problems they experienced and the skills they needed. In the literature, no validated questionnaire to measure the problems experienced and skills needed by deputy principals in South African schools was…

Several previous factor-analytic studies on the construct validity of grammaticality judgment tests (GJTs) concluded that untimed GJTs measure explicit knowledge (EK) and timed GJTs measure implicit knowledge (IK) (Bowles, 2011; R. Ellis, 2005; R. Ellis & Loewen, 2007). It has also been shown that, irrespective of the time condition chosen,…

Teachers play an important role supporting young people to form their career identities and to make successful transitions into further learning and work. In England, there has been limited research that has looked specifically at the role of teachers and none of which has tried to establish a measure of teacher attitude toward careers work. This…