This study was designed to develop an assessment tool to measure high school students' personal epistemology (PE) in the physics domain by using validation processes. Based on theoretical foundations of PE, the PPEQ was conceptualised on six hypothetical dimensions: structure of knowledge [SK], justification of knowledge and knowing [JK],…

Accurately diagnosing autism spectrum disorders in adulthood can be challenging. Structured questionnaires and diagnostic measures are frequently used to assist case recognition and diagnosis. This study reviewed research evidence on structured questionnaires and diagnostic measures published since the National Institute for Health and Care…

The present study reports the process of developing and validating a self-report questionnaire that can be employed to examine technological pedagogical content knowledge (TPACK) perceptions of Iranian EFL teachers. To conduct the study, a survey instrument consisting of items adapted from two existing TPACK-based survey instruments was generated.…

This study contributes to an operationalization of the concept of action competence for sustainability through the theoretical development and empirical validation of a new 12-item Likert-scale questionnaire: "the Self-Perceived Action Competence for Sustainability Questionnaire," SPACS-Q. Other scales in environmental and sustainability…

One of the free platforms made by IT companies in the education sector in Indonesia can be used to facilitate online learning at home during the "COVID-19" pandemic. The platform is called the "SEVIMA EdLink." This platform needs to be known by academics and the wider community of education in the world. This platform provides…

Negatives attitudes toward children with autism are an important barrier to school inclusion. Despite the increasing amount of research, no psychometrically sound scale reliably measures these attitudes in young students. Our aim was to develop and validate a tool (Children's Attitudes Toward Autism Questionnaire) to evaluate attitudes (three…

Environments where children move about provide affordances that play a significant role in their development. This research presents the Affordances for Motor Behavior of Schoolchildren assessment tool, which aims to assess the interdependent systems, such as home, school, and sports activities, that can influence 6- to 10-year-old children's…

Studies examining processes in youth group psychotherapy are scarce. This article reports on the development and psychometric properties of the Psychoeducational Group Alliance Scale for Children (PGAS-c). This scale was designed to assess the therapeutic alliance that develops between the members and the facilitator in a psychoeducational group…

Being identified with a learning disability makes students vulnerable to experiences of stigmatization, which can be associated with negative academic and emotional effects. Yet, research with other vulnerable populations demonstrates that individual perceptions of stigmatization, or stigma consciousness, are not uniform and that variability in…

This research used mixed effects to construct a PBL-STEM (problem-based learning with STEM) questionnaire with high validity and reliability. The benefits of PBL-STEM focused on cross-disciplinary and longitudinal research to analyze students' self-efficacy in life science. All 175 university students who attended this course as an elective…

Validated screening and diagnostic tools for autism spectrum disorder for use in Arabic-speaking individuals are scarce. This study validated the Arabic version of the Social Communication Questionnaire. The total study sample included 206 children with autism spectrum disorder and 206 typically developing children (73.8% male; mean age: 8.5…

It is important for self-report scales and measures used by educators and health care professionals (such as the Physical Self-Description Questionnaire-Short Form [PSDQ-S]) to have documented reliability and validity. The aim of this study is to investigate the structural validity of the full PSDQ-S composite scale and 11 subscales using the…

The present study is conducted to implement the newly developed questionnaire to assess the readiness of academics for Implementation of e-learning programs. The questionnaire was developed and its validity and reliability were evaluated. Then a cross-sectional study was conducted including 907 academics in three categories (faculties, students,…

This study assesses the utility of the U.S. version of the Strengths and Difficulties Questionnaire (SDQ) teacher form as a screener for mental health and behavior concerns. The SDQ was administered to a community sample of 391 culturally and linguistically diverse students in grades K-6. Internal reliability was assessed using Cronbach's alpha.…

The Me and My School Questionnaire (M&MS) is a brief self-report measure of elementary school students' (ages 8-12) social, emotional, and behavioral challenges. As there is a need for brief self-report screening measures for students in elementary, or primary, school, this study examined the factor structure and measurement invariance of the…