Although Cognitive Assessment System (CAS)-2: Brief was published in 2014 and it is used in applied settings all over the world, we still do not know how well it relates to academic achievement. Thus, this study aimed to examine the relations of CAS-2: Brief with reading and mathematics performance. Two hundred and twenty-two Greek-speaking…

Rates of Internet usage among Vietnamese students have been estimated to be high and consequently, risk for cyber-bullying and cyber-victimization also may be high. However, current research in this area is limited, with the two primary studies of cyber-bullying among Vietnamese students based on short questionnaires (three and four items) and…

Students face several challenges when transitioning to a new school level. This necessitates an exploration of the personal features supporting their adjustment, which may provide valuable insights for intervention programs and counseling services at institutions. We employed a sample of 9th- to 10th-grade high school students (N = 255) and 1st-…

The present research aimed to examine the serial multiple mediation role of deviant peer affiliation and victimization in the link between violent video game playing and bullying in a low-income neighborhood. A sample of 378 early adolescents between 12 and 14 years of age (M = 13.24, SD = 0.65) was recruited from three public middle schools in a…

This cross-sectional study aims to shed further light on the relation between self-esteem and Eating Disorders (EDs) as part of prevention efforts by testing the mediating role of psychological inflexibility in a sample of young teenagers. Four hundred and eighteen Greek-speaking students from one representative public middle school in Cyprus…

Home-school relationships and communication play an important role in promoting children's and adolescents' development and learning. This study investigated the relations between school-initiated and family-initiated contact regarding school events and concerns regarding adolescents' academic, behavioral, and health issues and adolescents'…

The aim of the study was to determine whether the general intelligence, cognitive processes, school achievement, and intelligence-achievement relationship of adolescents with subclinical levels of obsessive-compulsive symptoms differed from those of their normal counterparts. From an initial large pool of 14-year-old Bengali students in eighth…

The aim of our cross-sectional investigation was to explore prosocial behavior at the ages of 9, 11, and 13, and to reveal associations between this social behavior and some background variables such as age, gender, and parents' educational attainment. The participants were 185 Hungarian students and their teachers. Two Likert-type questionnaires…

This study presents evidence of the validity and reliability of scores for the newly developed Brazilian Portuguese version of the Delaware School Climate Survey-Student (Brazilian DSCS-S). The sample consisted of 378 students, grades 5 through 9, attending four private and three public schools in southern Brazil. Confirmatory factor analyses…

The authors investigated whether participation in school-based extracurricular activities would predict social and behavioral outcomes (school membership, peer prosocial orientation, and prosocial behavior) associated with school social capital in a group of Hispanic middle school students from the United States of America. Results of hierarchical…

The current research was aimed mainly at exploring the reliability of a short-screening tool developed to self-evaluate visuospatial abilities in children. We presented 290 Italian third, fourth, and fifth graders with the 16-item Shortened Visuospatial questionnaire and several objective measures of intellectual efficiency, such as Raven's…

The current study presents a newly developed measurement: the TEMO (Teacher and Motivation) scale, which assesses adolescent students' perception of liked and disliked teachers and the resulting impact on their academic motivation. A total of 1,088 students from secondary schools in Germany participated in this study. To explore the underlying…

This study investigated the cross-informant agreement among student self-report, teacher report, and parent report on the Strengths and Difficulties Questionnaire translated into Finnish (SDQ-Fin) and estimated mean convergent and divergent correlations with a sample of fifth-grade Finnish students (N = 588) and the cross-informant agreement among…

This research study focused on the relationships among the various components of reading fluency components (word recognition accuracy, automaticity, and prosody), as well as their relationships with reading comprehension among fifth-grade students in Turkey. A total of 119 fifth-grade elementary school students participated in the study. The…