By incorporating psychopathology and subjective well-being (SWB), the dual-factor model of mental health (DFM) can comprehensively measure psychological health. We examined the utility of the DFM among 1,293 Chinese adolescents (Grades 7-12). Furthermore, we examined the dynamics of mental health group membership via a two-wave longitudinal study…

The assessment cycle of "evidence-centered design" (ECD) provides a framework for treating an educational video game or simulation as an assessment. One of the main steps in the assessment cycle of ECD is the identification of the key features of student performance. While this process is relatively simple for multiple choice tests, when…

The purpose of this study was to investigate the effect of grade level and gender on elementary school students' motivation towards science learning. A total of 2231 sixth and eight grade students participated in the study. Data were collected through Students' Motivation towards Science Learning Questionnaire. Two-way Multivariate Analysis of…

The present study examined age-group differences in students' self-reports of metacognitive activity in physical education settings. Five hundred and ten students of public elementary, junior and senior high school provided self-reports concerning the metacognitive processes they use during physical education lessons, their goal orientations and…