In this study, the factorial invariance of the ASIS (Anadolu-Sak Intelligence Scale) was examined across time. Data were obtained from there groups of first-grade students who were administered the ASIS in 2020, 2021, and 2022. The analyses were conducted using multisample confirmatory factor analyses. Factorial invariance was tested with six…

This study was conducted to develop an instrument with good psychometric properties to measure primary school students' attitudes towards mathematics. For this purpose, the screening model was utilised in the research. The form was prepared in the form of a five-point Likert scale (Very Unhappy, Unhappy, Neither Happy nor Unhappy, Happy, Very…

Parental educational anxiety, which refers to the anxiety and stress they experience about their children's academic performance, learning processes, and educational environments, has become an important research topic in recent years. In this context, developing or adapting scales for understanding parents' concerns to different cultures is of…

Examining the dimensionality of oral discourse language skills in early childhood is crucial in informing theories of language and literacy development. This study examined the factor structure of linguistic and discourse features in oral text production for second graders. A total of 330 English-speaking second graders (M[subscript age] = 7.33,…

Examining the dimensionality of oral discourse language skills in early childhood is crucial in informing theories of language and literacy development. This study examined the factor structure of linguistic and discourse features in oral text production for second graders. A total of 330 English-speaking second graders (M[subscript age]= 7.33,…

The Theory of Successful Intelligence defines intelligence as the integrated set of abilities and competencies in specific domains needed to attain success in life. Informed by this theory, we examined the dimensionality, reliability, and validity of an augmented intelligence test, Aurora-a, a 17-subtest assessment of analytical, practical, and…

This study assesses the psychometric properties of the Sense of Community Scale in School (SOC-S), among 1027 seventh-grade primary school students (M = 12.5; SD = 0.69) in urban schools in Chile. The results affirm the multidimensional conceptualization of the sense of community, aligning with the theory proposed by McMillan and Chavis (1986),…

This paper describes the adaptation and validation of a brief Big Five Inventory for upper elementary school children in China. Two independent samples, comprising 1884 and 2245 children from Grade 4 to Grade 6, were used to pilot and cross-validate the adapted questionnaire. We first explored the underlying factor structure and composite…

The study examines the psychometric properties of a translated version of the Integrated Teacher Rating Form (ITRF) for use in Greek schools. The ITRF is a 67-item targeted screening measure that can be used to identify students who demonstrate behaviors that interfere with their academic and social functioning and assist educators in designing…

This paper reports on the process of developing an original framework for conceptualising and measuring language learner well-being within the context of heritage language (HL) learning. Drawing on a quantitative validation study with 545 young Chinese heritage language (CHL) learners, aged 7-18, in the UK, this paper presents an empirically…

Objective: Measurement tools for children's foundational skills provide important insights towards the developmental mechanisms of these domains. This study examines the structure of sensorimotor, visuospatial processing (VP), executive function (EF) skills and their interrelationship. The NEPSY is a widely-used neuropsychological instrument, but…

Recent research has focused on evaluating the relation between mindset and reading achievement. We used exploratory factor mixture models (E-FMMs) to examine the heterogeneity in reading achievement and mindset of 650 fourth graders with reading difficulties. To build E-FMMs, we conducted confirmatory factor analyses to examine the factor…

From the perspective of positive psychology, the study and measurement of subjective well-being has popularized a growing interest towards variables such as affective perception. In an attempt to explain and evaluate the affective structure in positive terms (PA) and negative terms (NA), PANASN affect scale (Sandín, 2003) constitutes the version…

An examination of gender-related differential item functioning was conducted on the verbal subtests of the Anadolu-Sak Intelligence Scale. Analyses were conducted using the scale standardization data (N = 4641). A Mantel-Haenszel statistic was used to detect differential item functioning (DIF). A total of 58 verbal analogical reasoning items, 20…

Handwriting is a perceptual-motor skill encompassing a series of psychomotor skills related to academic performance. The main aim of this study was to translate and study the psychometric properties of the Handwriting Proficiency Screening Questionnaire for Children (HPSQ-C) for the Spanish population. A study was conducted on a final sample of…