Longitudinal study of a dual-factor model of mental health in Chinese youth

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 of 531 students. SWB, psychopathology, affective self-regulatory efficacy, academic self-efficacy, and academic emotions were measured via self-report scales. Mental health group membership was determined according to combinations of high or low SWB and high or low psychopathology. The DFM was supported by our identification of its four constituent groups (i.e. complete mental health, vulnerable, troubled, and symptomatic but content). Significant group differences were found in affective self-regulatory efficacy, academic self-efficacy, and academic emotions, with clear contrasts observed between adolescents with complete mental health and their vulnerable peers, as well as between troubled adolescents and their symptomatic but content peers. Moreover, youth with complete mental health demonstrated the highest stability and troubled youth the lowest, whereas vulnerable youth had the highest rates of transitioning into both the complete mental health and troubled groups. Implications for practice are explored within the context of screening and intervention.