Exposure to Community Violence and Protective and Risky Contexts Among Low Income Urban African American Adolescents: A Prospective Study

Adolescents' exposure to community violence and associations with after-school activities across two samples

INTRODUCTION

Exposure to community violence (ECV) continues to be a major public health problem among urban adolescents in the United States. We sought to identify subgroups of adolescents' ECV and examine how after-school activities are related to exposure subgroups across two samples.

METHODS

In Study 1 there were 1432 adolescents (Cohort 9 n = 717, Mage = 11, and Cohort 12 n = 715, Mage = 14; 52% boys) from the Project on Human Development in Chicago Neighborhoods (1994-2002). Study 2 had a more recent sample of 537 adolescents (Mage = 16 years; 54% girls) from the After-School Activity Study (ASAS; 2015-2017) in Chicago and Detroit.

RESULTS

Exploratory latent class analyses yielded a three-class solution for Study 1: a "No ECV" class (44%); a "Low ECV" class (36%); and a "High Exposure" class (14%). In Study 2, a four-class solution was the best fit with a "No ECV" class (33%), a "Moderate Witness/Low Victim" class (36%), a "High Witness/Moderate Victim" class (19%), and a "High ECV" class (11%). Home-based activities appeared to be protective against high ECV for adolescents in Study 2. School-based activities were associated with higher ECV across both samples, but community-based activities were only associated with greater violence exposure in Study 1. Adolescents' unstructured socializing in both studies was associated with higher odds of ECV.

CONCLUSIONS

Results indicate that subgroups of adolescents can be identified based on ECV and highlight the complexity of after-school activities as risk and protective factors in both past and more recent contexts.

Neighborhood Disadvantage and Parenting in Early Adolescence Predict Epigenetic Aging and Mortality Risk in Adulthood

Youth who grow up in disadvantaged neighborhoods experience poorer health later in life, but little is known about the biological mechanisms underlying these effects and socioenvironmental factors that may protect youth from the biological embedding of neighborhood adversity. This study tests whether supportive and consistent parenting buffers associations between neighborhood disadvantage in early adolescence and epigenetic aging in adulthood. A community sample from Birmingham, Alabama, USA (N = 343; 57% female; 81% Black, 19% White) was assessed in early adolescence (T1; ages 11 and 13) and adulthood (T2; age 27). At T1, neighborhood poverty was derived from census data and neighborhood disorder was reported by caregivers. Both youth and parents reported on parental discipline and nurturance. At T2, methylation of salivary DNA was used to derive a mortality risk index and Hannum, Horvath, PhenoAge, and GrimAge epigenetic age estimators. Regression analyses revealed that neighborhood disadvantage was associated with accelerated epigenetic aging and/or mortality risk only when combined with high levels of harsh and inconsistent discipline and low child-reported parental nurturance. These findings identify epigenetic aging and mortality risk as relevant mechanisms through which neighborhood adversity experienced in adolescence may affect later health; they also point to the importance of supportive and consistent parenting for reducing the biological embedding of neighborhood adversity in early adolescence.

Childhood Neighborhood Disadvantage, Parenting, and Adult Health

INTRODUCTION

Growing up in disadvantaged neighborhoods is associated with poor adult health indicators. Consistent and supportive parenting plays a key role in life-long health, but it is not known whether positive parenting can mitigate the relationship between neighborhood adversity and poor health. This study examines parenting as a moderator of the links between childhood neighborhood characteristics and adult health indicators.

METHODS

A sample of 305 individuals (61% female; 82% African American, 18% Caucasian) were assessed in childhood (T1; age 11 years; 2003‒2004) and adulthood (T2; age 27 years; 2018‒2021). At T1, neighborhood poverty was derived from census data; neighborhood disorder was reported by parents. Children reported on parental harsh discipline, inconsistent discipline, and parental nurturance. At T2, health outcomes included BMI, serum cortisol and C-reactive protein (CRP), and salivary DNA methylation index related to CRP. Regression models predicted T2 health outcomes from T1 neighborhood and parenting variables and their interactions, adjusting for clustering and confounders. Data were analyzed in 2021.

RESULTS

Neighborhood poverty was associated with lower cortisol, whereas neighborhood disorder was linked with CRP‒related DNA methylation. Multiple interactions between neighborhood and parenting variables emerged, indicating that adverse neighborhood conditions were only related to poor adult health when combined with inconsistent discipline and low parental nurturance. By contrast, warm and supportive parenting, consistent discipline, and to a lesser extent harsh discipline buffered children from poor health outcomes associated with neighborhood disadvantage.

CONCLUSIONS

Interventions enhancing consistent and nurturing parenting may help to reduce the long-term associations of neighborhood disadvantage with poor health.

Taking a Critical Look at Adolescent Research on Black Girls and Women: A Systematic Review

In the field of adolescent development, the language, theoretical frameworks, methods for collecting and analyzing data, and ways of interpretation that researchers use may advance notions of white supremacy and perpetuate racist ideas. Understanding how researchers study Black girls and women, in particular, is a critical step in working toward the production of science and knowledge that promotes an anti-racist and anti-sexist agenda and centers the voices of historically marginalized adolescents. Accordingly, we engaged in a systematic review (k = 48) with the goal of taking a critical look at how researchers study Black girls and women. Our synthesis of empirical articles from four prominent adolescent research journals published between 2010 and 2020 revealed themes related to (a) a dearth of critical theoretical frameworks, (b) a lack of acknowledgment of the intersectional experiences of Black girls and women, (c) differences in how researchers incorporate ethnic/racial information, (d) the use of a deficit perspective, and (e) the dominance of quantitative designs. We discuss these themes and conclude with recommendations for incorporating critical frameworks and more varied methodologies, issuing a call for adolescent development scholars to take a deeper, asset-based, and more critical approach to studying Black girls and their development.

Community Violence in Early Adolescence: Assessing Coping Strategies for Reducing Delinquency and Aggression

Objective: Exposure to community violence has disabling effects on the mental health of youth in the US, especially for African American adolescents from underserved, urban communities, fostering increased externalizing problems. The current study assessed the utility of problem-focused, emotion-focused, and avoidant coping strategies for reducing aggression and delinquency amidst this uncontrollable stress. It was hypothesized that greater use of avoidant strategies would most consistently reduce externalizing behaviors over time, with these effects being stronger for boys than girls. Method: Following confirmatory factor analyses, longitudinal moderated moderation analyses were conducted with a sample of 263 Black students from low-income, urban areas (60% female, M = 11.65 years), who completed surveys in sixth, seventh, and eighth grades. Results: For sixth grade boys who witnessed violence, using more problem-focused strategies increased delinquency in eighth grade, whereas less use of problem-focused, emotion-focused, and avoidant coping increased eighth grade delinquency for girls with both indirect and direct violence exposure. Girls showed a similar pattern for aggression in seventh and eighth grade. Problem-focused coping was endorsed most frequently overall by boys and girls. Violence exposure was associated with greater use of avoidant strategies in sixth grade. Conclusions: These results suggest that using fewer coping strategies was detrimental for girls, while boys may require more resources to support their coping efforts. This research enhances understanding of how boys and girls adaptively cope with community violence differently, while addressing concerns with conceptualizing categories of coping to inform clinicians in these communities.

What Happens After School? Linking Latino Adolescents' Activities and Exposure to Community Violence

Although community violence and the deleterious behavioral and psychological consequences that are associated with exposure to community violence persist as serious public health concerns, identifying malleable factors that increase or decrease adolescents’ risk of exposure to community violence remains a significant gap in our knowledge base. This longitudinal study addresses this research gap by investigating adolescents’ endorsement of familismo values and participation in three types of after-school activities, specifically home-, school-, and community-based activities, as potential precursors to adolescents’ risk for experiencing community violence. The sample consists of 416 Latino high school students (53% female) with a mean age of 15.5 years (SD = 1.0) and with 85% qualifying for free and reduced school lunch. Cross-sectional results demonstrated that adolescents’ endorsement of the Latino cultural value of familismo was associated with lower rates of personal victimization. The frequency of non-structured community-based activities and part-time work were concurrently associated with higher rates of witnessing community violence and being personally victimized by violence. Only the frequency of non-structured community-based activities was related to witnessing more community violence and greater victimization one year later while controlling for prior exposure to violence. These findings underscore the importance of providing structured, well supervised after-school activities for low-income youth in high-risk neighborhoods.

Minority and Immigrant Youth Exposure to Community Violence: The Differential Effects of Family Management and Peers

Experiences with neighborhood violence can produce negative consequences in youth, including stress, anxiety, and deviant behavior. Studies report that immigrant and minority youth are more likely to be exposed to violence but less likely to perpetrate it. Similarly, research shows parenting practices are differentially adopted by Blacks, Whites, and Hispanics. Although family management strategies can often act as a barrier to the detrimental effects of exposure to community violence (ETV-C), there is a paucity of investigation on how Hispanic subgroups (e.g., Puerto Rican, Mexican) and immigrant families employ such practices in protecting their children against victimization and violence in the community. Applying an ecological framework, we use data from the Project on Human Development in Chicago Neighborhoods to examine the role of parenting and peer relationships on youth ETV-C, across race/ethnicity and immigrant generational status. Our sample is drawn from Cohorts 9, 12, and 15, and is over 40% Hispanic-Latino. We investigate the differences in within and outside the home family management strategies in terms of both race/ethnicity and immigrant generational status. Our work also seeks to determine the effects of race/ethnicity and immigrant status on youth ETV-C, while examining the influence of family management and peer relations. Results indicate that the adoption of family management practices is not homogeneous across Hispanic subgroups or immigrant generational status, and parenting practices seem to mediate the relationship between these characteristics and exposure to violence. Variations in parenting practices underscore the need to disentangle the cultural plurality of racial/ethnic grouping and how immigrant generational status influences parenting choices that protect children from exposure to violence in the community.

Children's Exposure to Violence across Contexts in Relation to Posttraumatic Stress Symptoms

OBJECTIVE

Children in low-income, urban neighborhoods are at high risk of exposure to violence (ETV) across settings and subsequent posttraumatic stress symptoms (PTSS). Little research has examined how multiple forms of ETV co-occur and relate to variations in children's posttraumatic responses. Furthermore, previous research primarily uses variable-centered methods, which can obscure person-level differences. The current study used person-centered methods to derive commonly occurring patterns of ETV by examining frequency of witnessing and victimization across family, school, and community contexts. The current study related profiles of ETV to demographic variables and PTSS, with the goal of obtaining nuanced representations of urban children's experiences of, risk factors for, and responses to violence.

METHOD

Patterns of ETV were examined in a sample of 239 African American 7th grade youth using latent profile analysis. Profiles were related to demographic variables and PTSS using logistic regression.

RESULTS

Results showed three profiles: Low (N = 130, 54.4%), Moderate (N = 87; 36.4%), and High (N = 22; 9.2%) Exposure groups. The High Exposure group showed the highest levels of PTSS. The Moderate group showed the lowest levels of all PTSS, except dissociation. In contrast, the Low Exposure group showed significantly higher numbing and hypervigilance than the Moderate Exposure group.

CONCLUSIONS

Results support a dose-response model of ETV and PTSS, but implicate situational factors (e.g., setting) as important in understanding posttraumatic responses. The systematic variation in ETV and subsequent differences in PTSS expression illustrate the need for individualized trauma-informed intervention and thorough screenings in low-income, urban neighborhoods.

Organized Community Activity Participation and the Dynamic Roles of Neighborhood Violence and Gender among Latino Adolescents

Relative to their peers, Latino youth are underinvolved in organized community activities (e.g., Boys and Girls Club), and their experiences lack examination. This study employed a neighborhood case-study approach to examine the experiences of Latino youth in a neighborhood with high levels of violence and their participation in organized community activities. Employing a cluster sampling design (Lohr, Sampling: Design and analysis. Pacific Grove, CA: Nelson Education, 2009), we used quantitative, spatial, and qualitative data to understand adolescents' participation in organized community activities. Furthermore, to understand how adolescents from the same neighborhood may experience violence differently we examined gender differences. Those who participated in organized community activities witnessed more violence, regardless of gender. General violence (e.g., robberies, shootings) was dispersed throughout the neighborhood, but gender-specific violence was concentrated along the main street of the neighborhood. In qualitative interviews, adolescents reported this concentration of violence a deterrent to their participation: sexual harassment for girls and gang intimidation for boys. Our findings highlight the unique experiences of youth in violent neighborhoods and the importance of examining differential constraints for those within the same neighborhood.

Positive Peer Association Among Black American Youth and the Roles of Ethnic Identity and Gender

The study examined whether peer association, a subtype of peer influence that involves the indirect modeling of behaviors, can promote positive development among Black American adolescents living in high-risk neighborhoods. Data were collected during a three-year longitudinal study from a sample of 316 Black American adolescents (M = 11.65 years). As positive peer association increased over time, youth experienced an increase in self-esteem, school connectedness, paternal and maternal closeness, and a decrease in supportive beliefs about aggression. Additionally, lower ethnic identity appeared to account for why some youth experienced a sharper increase in maternal and paternal closeness as positive peer association increased. Future interventions should consider harnessing the ability of prosocial peers to foster healthy development.

A Test of Basic Psychological Needs Theory in a Physical-Activity-Based Program for Underserved Youth

This study used a randomized controlled design to test the pathways in basic psychological needs theory, where social relationships characterized by autonomy support, involvement, and structure foster psychological need satisfaction and well-being. Participants were recruited from a physical-activity-based youth program. A new staff training was implemented to manipulate the use of each interpersonal characteristic by program staff (N = 24 observed) and perceptions of each interpersonal characteristic, psychological needs, hope, and self-worth in youth (N = 379 surveyed pre- and postprogram). Staff in the intervention condition used greater overall observed autonomy support, involvement, and structure. Condition assignment did not lead to differences in youth perceptions, but observed staff behaviors positively predicted youth perceptions of staff and perceptions of staff positively predicted change in well-being. Findings indicate that the training manipulated how staff engaged youth, and autonomy support, involvement, and structure are useful strategies to foster well-being in youth.

Posttraumatic Stress, Family Functioning, and Externalizing in Adolescents Exposed to Violence: A Moderated Mediation Model

Exposure to community violence disproportionately impacts low-income, minority youth and is associated with posttraumatic stress symptoms and maladaptive adjustment. This study investigates whether posttraumatic stress mediates the relation between exposure to community violence and externalizing symptoms and the moderating role of family cohesion and daily family support in buffering these effects on later externalizing. Low-income, African American 7th-grade students (M age = 12.57 years; N = 254) from high-crime neighborhoods participated in a 2-year longitudinal study measuring the effects of community violence exposure. The students completed questionnaires administered by research staff over 5 consecutive days for each year of the study. Family cohesion and daily family support exhibited a significant buffering effect for several outcomes. Posttraumatic stress significantly mediated the effect of witnessing community violence on subsequent aggression. The strength of these indirect effects depended on level of family cohesion. The findings provide evidence in support of interventions provided at both individual and family levels. Mental health providers working with this population should be aware of the intertwined nature of exposure to community violence, posttraumatic stress, and subsequent maladaptive outcomes.

Reducing Stress and Preventing Anxiety in African American Adolescents: A Culturally- Grounded Approach

Evidenced-based and culturally adapted stress-reduction interventions for urban African American adolescents who are at risk for anxiety and other problems related to stress are needed. This study presents intervention components and preliminary outcome findings of a culturally adapted stress-reduction intervention for urban African American adolescents. Preliminary findings support the efficacy of the intervention to reduce anxiety and enhance general cognitive competencies, such as coping strategies, self-efficacy, and positive thinking, among participants, in comparison to controls. Clinical implications of the stress-reduction intervention for the prevention of psychopathology, particularly among African American adolescents, are discussed.

Who, What, When, and Where? Toward a Dimensional Conceptualization of Community Violence Exposure

A plethora of research on the psychological consequences of community violence exposure among youth has conceptualized and measured community violence as a single, homogenous construct that indiscriminately gives rise to a wide range of outcomes. However, it is increasingly recognized that community violence exposure is comprised of many disparate characteristics. Thus, a more dimensional theoretical approach to the study of community violence exposure is proposed; such an approach will more precisely clarify how community violence exposure is differentially associated with specific outcomes. In particular, the dimensions of type, severity, physical proximity, relational proximity (familiarity with the persons involved), and chronicity of community violence exposure are suggested as potential moderating factors that may each, individually and in interaction, differentially impact youths’ well-being. In order to account for greater contextual complexity in children's experiences of community violence, several recommendations for new methodological approaches and research directions are proposed and discussed. Such a theoretical shift is critical to advance our understanding of the processes underlying the links between community violence exposure and youth outcomes, as well as to inform more targeted and effective interventions for youth exposed to community violence.