Based on the self-system model of motivational development, we examined the mediating role of school engagement, including cognitive engagement and behavioral engagement, in accounting for the relation between mastery goal orientations and subjective well-being in school among elementary school students. A total of 974 Chinese children (440…

This study aimed to identify multiple co-developmental trajectories of the three components (i.e., school satisfaction, positive affect in school and negative affect in school) of subjective well-being (SWB) in school and their relations to predictors and outcomes among Chinese elementary school students. A total of 2756 students (M[subscript age]…

Background: The development of prosocial behavior is a significant aspect of children's social well-being. From the perspective of positive psychology, subjective well-being (SWB) "in school" is likely a particularly relevant construct in elementary school-aged children's prosocial development. Research on the relation between SWB in…

Friendships affect children's development and adjustment. This longitudinal study examined the possible heterogeneity and gender differences in the trajectories of children's friendship quality, as well as the relations between distinct friendship quality trajectories and school adjustment. A total of 3,779 Chinese elementary school students…

This study explored the relations among peer victimization (i.e., physical, relational, and cyberbullying victimization), learning flow, and academic achievement among elementary school students, using a seven-wave longitudinal design across four consecutive semesters. Participants were 1,440 students from Grades 3 and 4 in China (M[subscript age]…

Situated within a positive psychology perspective, the current study examined the relations among academic achievement, self-esteem, and subjective well-being (SWB) in school among Chinese elementary school students using a longitudinal mediation model. A total of 807 elementary school students (M[subscript age] = 9.43 years; 52.9% male) completed…

Based on the interplay between achievement goals theory and social comparison theory, our study focused on how achievement goals relate to subjective well-being in the school context in Chinese adolescents. Specifically, we addressed a theoretical model that specified that academic social comparisons and self-esteem would serve as mediators in the…

Based on expectancy-value theory, this longitudinal study was designed to test the relations between two achievement task values (i.e., attainment value and utility value) as well as their respective influences on academic achievement and depressive symptoms. This study incorporated a sample of 897 (M[subscript age] = 10.36 years, 55.8% male) and…

Based on Greenspoon and Saklofske's (2001) dual-factor model of mental health, we defined adolescents' mental health as comprised of two distinguishable factors: positive and negative mental health. We tested the direct relations between the Eysenck's (1967) Big Two personality traits (Extraversion and Neuroticism) and positive and negative mental…

Based on the interactionist model of creativity and theories of social information processing, an empirical investigation was conducted to assess the influence of teachers' transformational leadership on junior high school students' creative tendencies and the mediating effects of goal orientation. The samples consisted of junior high school…

Gratitude is a human strength that is beneficial for psychosocial adjustment and academic adjustment. This study aimed to examine the (a) heterogeneity and gender differences in the developmental trajectories of gratitude to obtain a more nuanced understanding of the development of gratitude in children, and (b) relations between these…

The research examined whether clusters of loneliness and social anxiety could be identified through latent profile analysis in a longitudinal study of 892 Chinese adolescents (47.8% male), on average 12.96 (SD = 0.62) years old. Six clusters were identified: (a) low loneliness and social anxiety, (b) average loneliness and social anxiety, (c) high…

The purpose of the present study was to identify the patterns of Internet addiction in early adolescents and their associated protective factors in order to prevent and/or ameliorate internet addiction as early as possible. A 2-year longitudinal study was conducted among 621 Chinese early adolescents. Latent class and latent transition analyses…

Although numerous cross-national studies have assessed life satisfaction among adults, similar studies using adolescent samples have been rare. To address this shortage of research, a total of 1338 youth adolescents from two individualistic nations (Ireland, USA) and two collectivistic nations (China, South Korea) were administered the…