The present longitudinal study examined how and why classroom-level victimization moderates the prospective association between peer victimization and depressive symptoms with 2,643 third- and fourth-graders (M[subscript age] = 10.01 years) in China. Multilevel modeling revealed that peer victimization was more strongly associated with increasing…

Shyness, which is characterized by social withdrawal behaviours and approaching-withdrawal conflicted social motivations, is suggested to influence children's social-emotional development. This study examined the association between shyness and social-emotional development among Chinese children aged 3 to 12. A systematic search of both Chinese…

We tested whether adoptive parenting played a role in the association between pre-adoption experiences and children's adaptive (responsiveness) and maladaptive (internalizing and externalizing behavioral problems, attention and sleep problems) behavioral adjustment over time. Ten-year-old girls, adopted at 13 months from institutional care (n =…

This study examined associations among a concurrent set of social-emotional strengths and school membership across the United States (N = 1,009) and Chinese (N = 747) students aged 9 to 11 years old. Results identified significant positive relations of school membership with four social-emotional strengths (i.e., gratitude, optimism, zest, and…

This study examined the role of academic self-concept, mastery goals, and academic emotions as mediators in the relationship between perceived teacher autonomy support and student engagement in maths and literacy domains. Questionnaires completed by 854 students in Grades 4 and 5 in China show that perceived teacher autonomy support positively…

Purpose: This study set out to examine the relationship between step frequency and velocity to develop a step frequency-based equation to predict Chinese youth's energy expenditure (EE) during walking and running. Method: A total of 173 boys and girls aged 11 to 18 years old participated in this study. The participants walked and ran on a…

The purpose of the present study was to examine relations between self-perceptions of competence and social, behavioural, and school adjustment in Brazilian, Canadian, Chinese, and Italian children. Self-perception data were collected through children's self-reports. Information about social behaviours, peer acceptance, and school achievement was…