This meta-analytic study systematically investigates the relations between perceived racial/ethnic discrimination and socioemotional distress, academics, and risky health behaviors during adolescence, and potential variation in these relations. The study included 214 peer-reviewed articles, theses, and dissertations, with 489 unique effect sizes on 91,338 unique adolescents. Random-effects meta-analyses across 11 separate indicators of well-being identified significant detrimental effects. Greater perceptions of racial/ethnic discrimination were linked to more depressive and internalizing symptoms; greater psychological distress; poorer self-esteem; lower academic achievement and engagement; less academic motivation; greater engagement in externalizing behaviors, risky sexual behaviors, and substance use; and more associations with deviant peers. Metaregression and subgroup analyses indicated differences by race/ethnicity, Gender × Race/Ethnicity interactions, developmental stage, timing of retrospective measurement of discrimination, and country. Overall, this study highlights the pernicious effects of racial/ethnic discrimination for adolescents across developmental domains and suggests who is potentially at greater risk. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

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Rates of college attendance have increased throughout the world. This study asked whether students across nations experience high involvement with parents (frequent contact and support) and how satisfied they are with parental involvement. College students from four major Western and Asian economies participated: Germany (n = 458), Hong Kong (n = 276), Korea (n = 257), and the United States (n = 310). Consistent with solidarity theory, students across nations reported frequent contact with parents and receiving several forms of social support (e.g., practical, emotional, and advice) every month. Multilevel models revealed Asian students received more frequent parental support than German or US students, but were less satisfied with that support. Students in Hong Kong resided with parents more often and gave more support to parents than students in other cultures. Discussion focuses on cultural (i.e., filial obligation) and structural (i.e., coresidence) factors explaining parental involvement.

Social support benefits health and well-being in older individuals, however the mechanism remains poorly understood. One proposal, the stress-buffering hypothesis states social support 'buffers' the effects of stress on health. Alternatively, the main effect hypothesis suggests social support independently promotes health. We examined the combined association of social support and stress on the aging brain. Forty healthy older adults completed stress questionnaires, a social network interview and structural MRI to investigate the amygdala-medial prefrontal cortex circuitry, which is implicated in social and emotional processing and negatively affected by stress. Social support was positively correlated with right medial prefrontal cortical thickness while amygdala volume was negatively associated with social support and positively related to stress. We examined whether the association between social support and amygdala volume varied across stress level. Stress and social support uniquely contribute to amygdala volume, which is consistent with the health benefits of social support being independent of stress.

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