Background: Dynamic, relational developmental systems-based models of development emphasize that developmentally-nurturant youth-adult relationships elicit in youth perceptions of being known and loved. Although such perceptions are foundations of positive youth development (PYD), such measures do not exist. Objective: We sought to create a…

Within educational and social discourses, the term 'inclusion' has various meanings. In both research and practice, there is no official definition of inclusion. Nevertheless, subjective definitions affect pedagogical acts. We developed the Definitions of Inclusion Questionnaire ["Fragebogen zur Erfassung subjektiver Definitionen von…

Studies have shown that the School Kindness Scale (SKS) has adequate psychometric properties in different societies such as Canada, Turkey, and the Philippines. However, there is scarce evidence on the psychometric validity of this scale across multiple societies and educational contexts. This study explores the cross-national invariance of the…

Computational thinking (CT) is an emerging and multifaceted competence important to the computing era. However, despite the growing consensus that CT is a competence domain, its theoretical and empirical account remain scarce in the current literature. To address this issue, rigorous psychometric evaluation procedures were adopted to investigate…

Background: Implementation of Health Promoting School (HPS) programs can be challenging due to the dynamic school context. Navigating between program fidelity and adaptation, as well as integrating the program, is essential for successful implementation, and consequently, for program effects. As part of an evaluation study in the Netherlands, this…

In order to support research on school effectiveness, there is a need for valid and reliable instruments to assess policymaking capacities of schools. Increasingly, policymaking is seen as a shared responsibility of the entire pedagogical team of a school. In this article, data were analysed from a sample of 1,696 (care) teachers coordinators and…

Computational thinking (CT) has permeated primary and early childhood education in recent years. Despite the extensive effort in CT learning initiatives, few age-appropriate assessment tools targeting young children have been developed. In this study, we proposed Computational Thinking Test for Lower Primary (CTtLP), which was designed for lower…

This paper summarizes the development and validation of the Revised Affirmative to Problem Parenting Scale (R-APPS) using a sample of 643 adults with disabilities. Results of exploratory factor analysis, confirmatory factor analysis, correlations, and reliability estimates reveal sound psychometric structure for a 4-factor scale distinguishing…

The "Child Behavior Checklist for Ages 1.5-5" (CBCL/1½-5) has been widely used by researchers and clinicians in the field of special education and psychology. The purpose of this study was to examine the psychometric properties of the CBCL/1½-5 with a sample of preschool children from low-income families using the Rasch model.…

C-tests are gap-filling tests mainly used as rough and economical measures of second-language proficiency for placement and research purposes. A C-test usually consists of several short independent passages where the second half of every other word is deleted. Owing to their interdependent structure, C-test items violate the local independence…

This study aimed to examine the psychometric properties of the Turkish version of Sosu Critical Thinking Disposition Scale (TV-CTDS). The data were gathered from two independent samples consisting of undergraduate and graduate students from four different universities in the Black Sea region of Turkey. After the translation procedure, the…

Purpose: Since the onset of the COVID-19 pandemic in China, student engagement in online learning has been a critical issue for all educational institutions. The university student engagement inventory (USEI) is the most used scale for assessing the construct of student engagement. The present study aimed to evaluate the psychometric properties of…

School experience holds significant importance in the realm of educational environments in the 21st century. Thus, the aim of this study was to adapt the Perceived School Experience Scale for application among Azerbaijani adolescents and examine the interconnections between school experience, psychological distress, and school satisfaction. Data…

This study aimed to adapt Teacher Academic Optimism Scale--Secondary (TAOS-S) to Turkish culture. A total of 453 public school teachers in Turkey participated in the study. We examined the validity, reliability, and measurement invariance of the scale across school levels. The results indicated good internal consistency of the TAOS, suggesting a…

Meaning in Life Children Questionnaire (MIL-CQ) was developed with reference to Frankl's meaning triangle that has dimensions of Attitude, Creativity, and Experience. The current study translated MIL-CQ into Chinese (MIL-CQ-C), and evaluated its psychometric properties in a sample of 264 upper primary and secondary school gifted students in Hong…