Improving the effectiveness of teacher professional development programmes is crucial for enhancing education, and assessing teacher professional competence is vital. This study aimed at adapting and validating instruments originally developed in Germany as part of a follow-up study to TEDS-M (Teacher Education Development Study-Mathematics),…

Teacher education quality and effectiveness have been at the centre of policy discussions in the last decades. As part of efforts to improve teacher preparation, law 20.903 requires Chilean universities to design and apply diagnostic tests assessing the construct of their choice to all first-year preservice teachers. Based on these results,…

The aim of this study was to develop and validate an instrument of inclusive teachers' competencies for teaching students with special educational needs in China. Data were obtained from a preliminary and large-scale investigation in Beijing. The primary analyses included exploratory factor analysis and confirmatory factor analysis. The findings…

Purpose: The main purpose of the study was to develop an empirically validated Teacher Leadership Competency Model (TLCM) which would enhance teacher leadership competencies in Malaysian secondary schools. There is currently no established instrument that measures teacher leadership competency, particularly in the Malaysian context. Methodology:…

When teachers organize planned and systematical out-of-school learning activities, students can understand the abstract and complex terms and topics better and therefore meaningful and deeper learning can occur. Within this context this study aims to develop a valid and reliable scale to determine the attitudes, behaviors, efficiency and…

The main purpose of this study was to develop a valid and reliable scale for printed and digital competencies ("The Printed and Digital Reading Habits Scale"). The problem statement of this research can be expressed as: "The Printed and Digital Reading Habits Scale: is a valid and reliable scale?" In this study, the scale…

Accurately measuring levels of technology proficiency in current and future classroom teachers are an important first step toward enhancing comfort level and confidence in integrating technology into the educational environment. The original Technology Proficiency Self-Assessment (TPSA) survey has maintained respectable psychometric properties for…

The major purpose of this study was to examine the construct validity of English Language Teachers Competency Test (ELT-CT) designed by Pishghadam, Baghaei and Shahriari (2010). In this study, Exploratory Factor Analysis (EFA) was used to examine the construct validity of the test. The results have shown that the underlying factors of the test are…

ELTeach is an online professional development program developed by Educational Testing Service (ETS) in collaboration with National Geographic Learning. The ELTeach program consists of two courses: English-for-Teaching and Professional Knowledge for English Language Teaching (ELT). Each course includes a coordinated assessment leading to a score…

Within the realm of teaching middle and high school mathematics, the ability to teach mathematics effectively using various forms of technology is now more important than ever, as expressed by the recent development of the Common Core State Standards for Mathematical Practice. This article presents the development process and the results from 15…