Background/purpose: School bullying is one of the most common school indiscipline problems in public schools, so the current research aimed to develop a School Bullying Victimization Scale (SBVS) and validate its psychometric properties. Materials/methods: The latest version of SBVS consisted of thirty items. It was administered to a sample of 459…

Objective: The aim of the study was to develop the "Digital Amnesia Scale Adolescent Form-DAADF" to determine digital amnesia in adolescents aged 12-18 years and to examine its psychometric characteristics. Methods: In the study, 625 adolescents between the ages of 12-18 who use digital devices such as…

Sustainable development goals are used as guidance for future career and life design. The importance of including young people in the sustainability process is recognized also by recent vocational guidance literature. Nevertheless, the assessment of the Sustainable Development Goals itself presents a challenge. For these reasons, we validated a…

Value-Added Models (VAMs) are both common and controversial in education policy and accountability research. While the sensitivity of VAMs to model specification and covariate selection is well documented, the extent to which test scoring methods (e.g., mean scores vs. IRT-based scores) may affect VA estimates is less studied. We examine the…

Tele-assessment of autism in early childhood has increased. However, it is unclear how autism screening tools (M-CHAT-R, DCI) function as part of tele-assessment and relate to a commonly used tele-assessment instrument, the TAP. 361 families from a clinically referred sample of children (mean age: 27.63 months, sd = 4.86 months) completed the…

Executive function (EF) measures used with African children heavily depend on task-based assessments normed in minority world settings. This reliance poses a challenge as it limits the understanding of how children display their EF behaviours within their own culture. Environmental factors including income and parenting are associated with…

Learner autonomy has been considered an essential goal of English as a Foreign Language (EFL) education. This capacity empowers students to actively engage in learning activities and gives them greater control over their learning environment. Existing research on learner autonomy has proposed six conceptual models, yet these frameworks have…

The purpose of this study is to adapt the scale titled "Classroom Management Self-Efficacy Instrument (CMSEI)" adapted by Slater and Main (2020) into Turkish and to test its validity and reliability. In line with the scale adaptation process, initial translation studies were conducted, followed by construct validity testing using…

This study examines teacher reading instruction strategies, defined as specific teaching activities aimed at developing students' reading comprehension skills, including guiding students to identify main ideas, make inferences, predict text content, self-monitor understanding, and evaluate text credibility. Using PIRLS 2021 data from primary…

This study aimed to develop and validate an analytical rating scale specifically designed to assess the lexical proficiency of Chinese college students in Academic English speaking tasks. A multi-layer construct of lexical proficiency was first developed and operationalized into an eight-dimension rating scale, including word diversity, word…

Previous research has suggested that changing the percentage of the course grade associated with exam grades in science, technology, engineering, and mathematics courses can change the gender gap in the course. It has also been shown that high-stakes assessments yield the lowest (relative) scores for female students. Previous research by the…

Some college students may be disengaged when completing assessments for institutional accountability and improvement. If disengagement is not identified and the resulting data are removed, the validity of score interpretations suffers. Using data gathered from students who completed non-consequential assessments for institutional accountability,…

Background: Family-school partnerships (FSPs) play an important role in supporting child health and well-being. The current study aimed to develop and validate a psychometrically sound instrument to assess FSPs within the context of child health. Methods: The instrument was developed through a mixed-methods three-phased approach, including pilot…

Teachers lack effective curriculum-based instruments to assess their students' scientific competence that would provide information for modifying their inquiry instruction. The main purpose of this study was to develop and validate a Curriculum-Based Scientific Competence (CBSC) test to assess students' scientific competence in a 1-semester Grade…

The purpose of this study was to investigate the level of test anxiety that high school male and female students experience in English and mathematics classes in Saudi high schools. The study examined test anxiety in both subjects from motivational antecedents and cultural factors that cause test anxiety among students. A mixed-methods study was…