Ethnic pride and cultural values promote positive youth development in a conceptual replication of the Five Cs model.

The current study examined the Five Cs model of positive youth development (PYD; Lerner et al., 2005) in U.S. Mexican-origin youth (N = 674, 50% female) and tested the extent to which ethnic pride, familismo, and respeto, as an index of cultural orientation, predicted PYD across midadolescence. PYD was modeled using a bifactor structure, which defined global PYD and the Five Cs (Caring, Character, Competence, Confidence, and Connection) using theoretically similar measures matched to the conceptual definitions of the Cs. Tests of longitudinal invariance of the bifactor model at ages 14 and 16 established scalar invariance, providing support for the structure and stability of the Five Cs and global PYD using the theoretically similar measures across time. Adolescents' cultural orientation (latent factor incorporating familismo, respeto, and ethnic pride) at age 14 was positively associated with the Five Cs within and across time. Greater cultural orientation at age 14 predicted increased global PYD across ages 14 and 16. The contribution of cultural orientation to the PYD across midadolescence did not differ by adolescent gender or nativity. These findings demonstrate the robust nature and stability of the Five Cs model of PYD and provide novel evidence that ethnic pride, familismo, and respeto promote greater PYD in Mexican-origin youth during midadolescence. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

The impact of social disadvantage on autonomic physiology of latinx adolescents: The role of environmental risks.

The experience of poverty embodies complex, multidimensional stressors that may adversely affect physiological and psychological domains of functioning. Compounded by racial/ethnic discrimination, the financial aspect of family poverty typically coincides with additional social and physical environmental risks such as pollution exposure, housing burden, elevated neighborhood unemployment, and lower neighborhood education levels. In this study, we investigated the associations of multidimensional social disadvantage throughout adolescence with autonomic nervous system (ANS) functioning at 17 years. Two hundred and twenty nine low-income Mexican-American adolescents (48.6% female) and their parents were assessed annually between the ages of 10 and 16. Participants' census tracts were matched with corresponding annual administrative data of neighborhood housing burden, education, unemployment, drinking water quality, and fine particulate matter. We combined measures of adolescents' electrodermal response and respiratory sinuses arrhythmia at rest and during a social exclusion challenge (Cyberball) to use as ANS indices of sympathetic and parasympathetic activity, respectively. Controlling for family income-to-needs, youth exposed to greater cumulative water and air pollution from ages 10-16 displayed altered patterns of autonomic functioning at rest and during the social challenge. Conversely, youth living in areas with higher housing burden displayed healthy patterns of autonomic functioning. Altogether, results suggest that toxin exposure in youths' physical environments disrupts the ANS, representing a plausible mechanism by which pollutants and social disadvantage influence later physical and mental health.

Patterns of poverty across adolescence predict salivary cortisol stress responses in Mexican-origin youths.

Poverty is a chronic stressor associated with disruptions in psychophysiological development during adolescence. This study examined associations of chronic poverty and income changes experienced from pre- to mid-adolescence with hypothalamic-pituitary-adrenal (HPA) axis stress responses in late adolescence. Participants (N = 229) were adolescents of Mexican-origin (48.7% female). Household income (converted to income-to-needs ratios) was assessed annually when children were 10-16 years old. At 17 years, adolescents completed Cyberball, a social exclusion simulation task while undergoing a functional magnetic resonance imaging scan. Saliva samples were collected prior to and five times over a 50-minute period following the scan, from which salivary cortisol was assayed. Results showed that differential trajectories of poverty from ages 10-16 predicted HPA axis activity at age 17. Relative to others, distinct HPA suppression (hyporeactivity) was demonstrated by youth who started adolescence in deep poverty and were still living in poverty at age 16 despite experiencing some income gains. Youth from more economically secure families evinced typical cortisol increases following the lab stressor. These results suggest that subsequent HPA functioning varies as a function of economic status throughout adolescence, and that efforts to increase family income may promote healthy HPA functioning for youths in the most impoverished circumstances.

Understanding the Constellation of Adolescent Emotional Clarity and Cognitive Response Styles when Predicting Depression: A Latent Class Analysis.

Adolescence is a period of human development associated with increased emotional intensity and heightened vulnerability to developing psychopathology. This study used Latent Class Analysis to identify subgroups of youth based on emotional clarity and cognitive response styles. Participants were 436 adolescents (51.8% female; 48.2% African-American/Black, 47.4% Caucasian/White) who completed measures of emotional clarity, cognitive response styles, and depression at baseline (M = 13.02 years, SD = .83), and at a 1-year and 4-year follow-up. Four classes were identified and used to predict depression outcomes. Overall, youth with above average emotional clarity who reported using a variety of adaptive cognitive response styles also had the lowest level of depressive symptoms at baseline. Class membership did not predict depressive symptoms at any follow-up. The results suggest that the unique profiles based on youth reported levels of emotional clarity and use of problem solving, distraction, and rumination, may not be more predictive of depression outcomes, beyond earlier assessments of depression or by examining these facets in isolation.