This study examined the new self-report version of the Strengths and Difficulties Questionnaire (SDQ-S), SDQ-Kids, in primary school children regarding internal consistency, teacher-child agreement, and validity. Data from 2,655 children in Grades 1 to 3 and their teachers were analyzed. Children completed SDQ-Kids, previously piloted (n = 896),…

Mathematical abstraction skills are fundamental for advanced reasoning and problem-solving, yet assessing these skills in senior high school students poses challenges due to limited validated instruments. This study aims to develop and validate a test instrument for measuring mathematical abstraction skills in Indonesian high school students. The…

Background: This paper presents psychometric properties of an instrument for the Assessment of Sexual Behaviour and Knowledge of people with Intellectual Disability (ASBKID), other-reported by professionals who are in daily contact with them. Methods and procedures: Assessments of 236 individuals with intellectual disability were obtained from 100…

To date, the Intentions to Seek Counseling Inventory (ISCI) is the most widely used instrument to measure psychological help-seeking intentions. However, the ISCI is yet to be validated with international students. In this study, we examine the dimensionality and reliability of the ISCI by performing exploratory factor analysis, Cronbach alpha…

Self-determination can affect students to have a positive way of thinking and acting, also to make realistic choices so they can make a decision responsibly. This study aimed to develop a questionnaire to measure student self-determination and validate it. This study was conducted in 2019, involved 406 university students as participants…

The purpose of this article is to describe the methods and results used to establish the district capacity assessment's (DCA) content validity, response process validity, construct validity, internal consistency, and test-retest reliability. The DCA measures a district's ability to support school-level implementation of evidence-based practices…

The development of a teacher identity (TI) profoundly impacts teacher education program graduates' career intention and teaching practices. Existing studies on pre-service physical education teachers' teacher identity (PPET-TI) have used qualitative methods to focus on the dynamic and reflective features of TI. Quantitative studies that help…

In this study, it is aimed to develop an organizational obedience scale that gives information about the obedience tendencies of white-collar employees working in the private sector. In this framework, thirty-one item seven-point Likert-type scale consisting of general expressions was prepared to measure obedience, which is the basis of employee…

This study examines the reliability and validity of a Mongolian version of the Student Online Learning Readiness (SOLR) instrument in the Mongolian context. The instrument consists of 20 items used to evaluate technical competencies, social competencies with instructor, social competencies with classmates, and communication competencies. One…

Background: The assessment of knowledge about cardiovascular diseases through instruments helps to identify gaps and educational needs of the target audience. Purpose: To validate and verify the psychometric properties of the Brazilian version of the Heart Disease Knowledge Questionnaire (HDKQ-BR) for adults in Brazil. Methods: Cross-sectional…

Estimation skills matters most for both daily life and mathematics education. Teachers have great responsibilities in helping students acquire estimation skills. In this context, it can be said that investigating the pre-service teachers' sense of efficacy about their estimation skills deems important. In this regard, in this study, it was aimed…

The Digital Learning Resources (DLR) are tools that allow a better understanding of the contents for students, it is, therefore, necessary to have an instrument that allows to assess the perception on this type of learning object and identify the contribution they have in the teaching-learning process in higher education students. Therefore, an…

The aim of this research is to create a scale to assess classroom teachers' attitudes towards illustrated children's books and to reveal the psychometric aspects of the scale. Between September 13th and December 22nd, 2021, data for the study were collected from classroom teachers in various provinces of Turkey via social networks. Data were…

Academic self-efficacy (ASE) refers to a student's global belief in his/her ability to master the various academic challenges at university and is an essential antecedent of wellbeing and performance. The five-item General Academic Self-Efficacy Scale (GASE) showed promise as a short and concise measure for overall ASE. However, of its validity…

Computational thinking (CT) in young children has recently gained attention. This study verified the applicability of the Korean version of the Bebras cards and TACTIC-KIBO in measuring CT among young children in South Korea. A total of 450 children responded to the Bebras cards, TACTIC-KIBO, and Early Numeracy tasks that were used for the…