Introduction/Background: In 2016, the Adolescent Motor Competence Questionnaire (AMCQ) was developed in Australia. The AMCQ was developed to assess perceived motor competence in adolescents between the ages of 12 and 18 years. The 26 items represent four factors: participation in physical activity and sports, activities of daily living, public…

This research aims to develop an instrument for the evaluation of impulsivity traits in children and to examine the psychometric features of the developed scale. The process of developing the scale involved three main phases: namely, item generation, evaluation of content validity, and analysis of psychometric properties. The study sample…

The aim of this study is to adapt the "Perceived Physical Literacy Scale for Adolescents" into Turkish version. The research was designed with the descriptive survey model. Research data were obtained from a total of 585 participants aged between 12 and 19 years. The research was carried out with data obtained from four different study…

Anger is a topic that requires intervention from teachers, counsellors, psychologists, parents, and all communities. The expressions of anger are subjective and sometimes hard to identify. Thus, anger should be measured more objectively, while the expressions need to be examined closely. The purpose of this study is to provide valid confirmation…

The Behavior Assessment System for Children-Third Edition (BASC-3) is the most recent edition and the Teacher Rating Scales (TRS) was reported to be the most frequently used test in school psychology practice. Despite its popularity, there is a lack of independent empirical research regarding psychometric properties. The BASC-3 "Manual,"…

We present an initial validation of the State Anxiety Scale for Children (SASC) for Portuguese children and adolescents. No significant differences were found between sexes and among school cycle groups. The data revealed good psychometric properties and the 'anxiety-absent' and 'anxiety-present' factors were confirmed. Potential applications of…

In the present research study, key career adaptability constructs and the extent to which these constructs are relevant in a non-Western and developing world context were explored. The Career Adapt-Abilities Scale (CAAS) was administered to 396 Grade 11 isiXhosa speaking high school students from a low-income township in South Africa (M[subscript…

One of the most important variables to consider in physical education (PE) is motivation. The self-determination theory (SDT) represents an essential theoretical perspective to examine and understand adolescents' learning and motivation in PE. Based on this theory, the Situational Motivational Scale (SIMS) measures students' situational motivation…

The aim of this study is to develop a valid and a reliable scale to determine the expectations of high school students from higher education. The population of the study consisted of 315 high school students in the 2018-2019 academic years. To test the construct validity of the scale, exploratory factor analysis and confirmatory factor analysis…

Purpose: The purpose of this study was to evaluate the internal consistency and construct validity of the Traumatic Brain Injury Quality of Life Communication Item Bank (TBI-QOL COM) short form as a parent-proxy report measure. The TBI-QOL COM is a patient-reported outcome measure of functional communication originally developed as a self-report…

This study investigated adaptation and the psychometric properties of the Portuguese version of the Youth Experience Survey for Sport (P-YES-S). Translators, professors, and athletes participated. Athletes between 14 and 18 years were recruited. The instrument was the P-YES-S. Content validity was assessed by coefficients of content and kappa,…

The prevalence of bullying has increased over the past decade and is a public health concern. Existing measures of bullying lack breadth and/or psychometric support, which may inaccurately represent current rates of bullying. The purpose of this study was to develop and validate a psychometrically sound measure, the Multidimensional Bullying…

We tested the reliability and construct validity of a Chinese translation of one of the forms of the Behavior Assessment System for Children (3rd Edition)--Self-Report of Personality for adolescent 11- to 21-year olds (BASC-3-SRP-A). The BASC-3-SRP-A yields 16 subscales that form four composite scales. Data were obtained from 444 12- to 14-year…

Background: Shame has been found to relate to several psychopathologies, but the way the individual copes with experiences of shame may determine specific expressions of psychopathology, making it essential to rigorously address such coping styles. Objective: This study evaluated the psychometric properties of a Portuguese version of the Compass…

The EMES-16 is a very short multidimensional measure of domain-specific Self-Esteem designed for French-speaking adolescents. This study presents a psychometric evaluation of this measure among 2603 adolescents with a focus on its factor structure tested in CFA for alternative, theoretically grounded models. Results revealed the superiority of a…