Racial and Ethnic Differences in the Antecedents of Cyberbullying Victimization in Early Adolescence: An Ecological Systems Framework

This study investigates multiple-level antecedents of cyberbullying victimization among early adolescents. Data from the Health Behavior in School-Aged Children, 2009 to 2010 cohort study in the United States were used. The sample included White, Black, Latino, and Asian adolescents, ages 10–14 ( N = 8481). Bivariate analysis, logistic regression, and subgroup analysis were conducted. Among White adolescents, female sex, older age, and bullying victimization were positively associated with cyberbullying victimization, whereas parental awareness was negatively associated. Among Black adolescents, bullying victimization was positively associated with cyberbullying victimization, but parental employment was negatively associated. Among Latino adolescents, older age was positively related to cyberbullying victimization, whereas “other” family structures were negatively related. Among Asian adolescents, “other” family structure and bullying victimization were positively related to cyberbullying victimization, whereas parental awareness, parental employment, and “quite well off” family socioeconomic status were negatively related. Parental awareness moderated the association between parental employment and cyberbullying victimization.

Teacher Mindsets and Student Sense of Classroom Belonging

We investigate how teachers’ mindsets—or their beliefs about learning and school—relate to adolescents’ individual and collective reports of classroom belonging. Our pre-registered analyses of 1,200 middle school students show that teachers’ growth mindset and confidence in teaching positively relate to students’ math class belonging—explaining 40 percent of belonging among classes. Yet a teacher’s own sense of school belonging is unrelated to the belonging students feel in class. We also find that the conditional association between math teaching confidence and students’ classroom belonging is twice as strong for Black adolescents as it is for their White peers, and a teacher’s growth mindset has no bearing on Asian adolescents’ math class belonging.

The Double Burden of Malnutrition and Associated Factors among South Asian Adolescents: Findings from the Global School-Based Student Health Survey

The health and nutrition of the global adolescent population have been under-researched, in spite of its significant size (1.2 billion). This study investigates the prevalence and associated factors of malnutrition (stunting, thinness and overweight) among adolescents living in South Asia. The sample analysed was 24,053 South Asian schooled adolescents aged 12–15 years that participated in the cross-sectional Global School-Based Student Health Survey (GSHS) between 2009 and 2016. The prevalence of stunting, thinness and overweight was calculated using the World Health Organization (WHO) Child Growth Reference 2007. Associations between the three forms of malnutrition and their possible associated factors were assessed with binary logistic regression analysis using bootstrapping as a resampling method. The overall prevalence of stunting in South Asia was 13%, thinness was 10.8% and overweight was 10.8%. In the logistic regression model of the overall pooled sample, the factors associated with adolescent malnutrition were: age, hygiene behaviours, social support, sedentary behaviour, and tobacco use. A substantial proportion of stunting, thinness and overweight was found among school-going South Asian adolescents, indicating that the double burden of malnutrition is present in this population. Future research should seek to further understand the relationship between all forms of malnutrition and its associated factors in the adolescent population.

Race/ethnicity differences in risk and protective factors for marijuana use among U.S. adolescents

Background Little is known about how race and ethnicity influence marijuana-specific risk and protective factors in U.S. adolescents. We examined differences in risk and protective factors of marijuana use (MU) and their associations with MU by race/ethnicity. Methods The present study used data from the 2015–2019 National Survey on Drug Use and Health. A total of 68,263 adolescents (aged 12 to 17 years) were divided into seven subgroups by race/ethnicity (White, Hispanic, Black, Asian, Native American, Native Hawaiian/Pacific Islander (NH/PI), and mixed race). Marijuana-specific risk and protective factors (RPFs) were examined, including perceived availability of marijuana, adolescents’ perceived risk of MU and perceived disapproval of parents, peers, and close friends. Past-month, past-year, and lifetime MU were used as MU outcomes to examine the associations with RPFs as well as with race/ethnicity. Results Overall, 6.85, 12.67, and 15.52% of the sample reported past-month, past-year, and lifetime MU respectively. Weighted adjusted logistic regression analyses revealed that mixed race adolescents reported the greatest perceived availability of marijuana, whereas Black and Asian adolescents had less access compared to White adolescents. The adolescents’ perception of parental disapproval of MU was the lowest for Native American adolescents and highest for Asian adolescents. Mixed race adolescents experienced lower peer and close friend disapproval of MU while Black and Asian adolescents had higher. The MU risk perception was lower in most groups including Black, Hispanic, Native American, and mixed race adolescents, but not in Asian adolescents. Native American adolescents scored the highest on all MU outcomes, whereas Asian adolescents scored the lowest. Perceived availability of marijuana was associated with higher MU in all MU outcomes. Lower disapproval MU perceptions and lower MU risk perceptions were also associated with greater MU. Conclusion These findings suggest there is considerable heterogeneity of marijuana risk and protective factors and MU across race/ethnicity among U.S. adolescents.

Meaning-in-Life Profiles among Chinese Late Adolescents: Associations with Readiness for Political Participation

This study explored the association between meaning in life and readiness for political participation based on meaning-in-life profiles among Chinese late adolescents. A total of 1030 college students (mean age = 19.69 ± 1.47 years) in Hong Kong participated in this study. First, we used a cluster analysis to investigate meaning-in-life profiles based on two dimensions: “presence of meaning” and “search for meaning”. Furthermore, we investigated the association between meaning profiles and readiness for political participation. Results revealed three distinguishable profiles, which emerged in both male and female adolescents. Students with “high-presence” and “high-search” attributes and students with “low-presence” and “high-search” characteristics showed greater readiness to engage in normative and non-normative political actions than did those with a “high-presence” and “low-search” profile. Our research fills the research gap on meaning profiles in Asian adolescents and provides the empirical basis for an alternative account of youth political participation.

Cardio-Metabolic Risk Factors in Scottish South Asian and Caucasian Youth

(1) Background: Scotland has one of the highest rates of obesity in the Western World, it is well established that poor weight profiles, and particularly abdominal obesity, is strongly associated with Type II diabetes and cardiovascular diseases. Whether these associations are apparent in ethnic population groups in Scotland is unclear. The purpose of this study was to examine the associations between different measures of fatness with clustered cardio metabolic risk factors between Scottish South Asian adolescents and Scottish Caucasian adolescents; (2) Methods: A sample of 208 Caucasian adolescents and 52 South Asian adolescents participated in this study. Stature, waist circumference, body mass index, blood pressure, physical activity, and cardiovascular disease (CVD) risk were measured; (3) Results: Significant, partial correlations in the South Asian cohort between body mass index (BMI) and individual risk factors were generally moderate. However, correlations between Waist circumference (WC) and individual risk factors were significant and strong. In the Caucasian cohort, a significant yet weak correlation between WC and total cholesterol (TG) was noted although no other associations were evident for either WC or BMI. Multiple regression analysis revealed that both BMI and WC were positively associated with CCR (p < 0.01) in the South Asian group and with the additional adjustment of either WC or BMI, the independent associations with clustered cardio-metabolic risk (CCR) remained significant (p < 0.005); (4) Conclusions: No positive relationships were found between BMI, WC, and CCR in the Caucasian group. Strong and significant associations between measures of fatness and metabolic risk were evident in Scottish South Asian adolescents.