This study investigated the changes in social media use and cyber victimization before (November 2019) and during the COVID-19 pandemic (March 2020) among Chinese middle school students. It also examined the relation between cyber victimization and school adjustment overtime, and whether depressive symptoms mediated this relation and whether the…

To understand the role of different school-wide practices in school-wide bullying prevention in the global context, this present study was guided by the social-ecological framework to examine cross-country similarities and differences in the association between three forms of school-wide practices (i.e., punitive, positive, and social and…

To advance our scientific understanding about school climate and bullying victimization from the perspectives of both parents and cross-country comparisons, the present study examined the cross-country similarities and differences of the associations between overall school climate and 3 forms of bullying victimization between United States (U.S.;…

To advance cross-country understanding of parental perceptions of school climate, this study examined the psychometric properties of the Delaware School Climate Survey--Home version (DSCS-H) and also compared the parental perception of school climate among Chinese (n = 999) and American (n = 1,251) parents. Confirmatory factor analyses revealed…

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…

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 Multidimensional Teacher Victimization Scale (MTVS) was developed to provide schools with a comprehensive and psychometrically sound self-report scale to assess teachers' perceptions of teacher-targeted aggressive and violent behaviors perpetrated by students. Using a cross-sectional survey-based research design, data were collected on a…