The aim of this study was to adapt the Positive and Negative Affect Scale for Children (PANAS-C) developed by Laurent et al. into Turkish and to examine its validity and reliability on high school adolescents. The data of the study were analyzed with four different study groups. The first study group consisted of 414 high school adolescents, 262…

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…

Young people's confidence in their creative abilities, as well as their beliefs about whether these abilities are fixed or malleable, play potentially important roles in educators' efforts to foster creativity. This study explores a multidimensional model of young people's creative self-beliefs that comprises creative self-efficacy,…

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…

The purpose of this study was to establish construct validity of a college and career readiness measure using a sample of youth with (n = 356) and without (n = 1,599) disabilities from five high schools across three U.S. states. We established content validity through expert item review, structural validity through initial field-testing, and…

The objectives of this study were to (a) verify the validity and reliability of a scale to assess skill levels to learn content knowledge (SLACK) and (b) develop percentile norms to assess the SLACK of adolescent students. The study included 2270 students (1134 males and 1136 females) ranging in age from 10.0 to 18.9 years old. A scale was used to…

Purpose: This study investigated the content and construct validity of the Reflective-Metacognitive Learning (RML) Model, and the effectiveness of the RML Model in comparison with Cognitive-Metacognitive Learning (CML) Model in improving students' metacognitive knowledge, skills, and awareness after the learning process. Methodology: This…

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…

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…

The purpose of this study is to research the validity and reliability of the Turkish version of Designing my Future Scale developed by Di Maggio et al (2017) for the adolescents. Study had been carried out with 360 students in total who randomly selected from grades 9 and 10 from Namik Kemal High School, Bekir pasa High School and Erenköy High…

The broad range of English language teaching and learning contexts present in the world today necessitates high quality assessment instruments that can provide reliable and meaningful information about learners' English proficiency levels to relevant stakeholders. The "TOEFL Junior"® tests were recently introduced by Educational Testing…

There is limited recognition of self-determination concept in the Middle Eastern culture. Subsequently, there are no adapted measures of self-determination for Arabic adolescents with intellectual disability, learning disability, and multiple disabilities (intellectual disability and physical impairment). The purpose of this study was to examine…