Early life lead exposure from private well water increases juvenile delinquency risk among US teens.

Early life exposure to environmental lead (Pb) has been linked to decreased IQ, behavior problems, lower lifetime earnings, and increased criminal activity. Beginning in the 1970s, limits on Pb in paint, gasoline, food cans, and regulated water utilities sharply curtailed US environmental Pb exposure. Nonetheless, hundreds of thousands of US children remain at risk. This study reports on how unregulated private well water is an underrecognized Pb exposure source that is associated with an increased risk of teenage juvenile delinquency. We build a longitudinal dataset linking blood Pb measurements for 13,580 children under age 6 to their drinking water source, individual- and neighborhood-level demographics, and reported juvenile delinquency records. We estimate how early life Pb exposure from private well water influences reported delinquency. On average, children in homes with unregulated private wells had 11% higher blood Pb than those with community water service. This higher blood Pb was significantly associated with reported delinquency. Compared to children with community water service, those relying on private wells had a 21% (95% CI: 5 to 40%) higher risk of being reported for any delinquency and a 38% (95% CI: 10 to 73%) increased risk of being reported for serious delinquency after age 14. These results suggest that there could be substantial but as-yet-unrecognized social benefits from intervention programs to prevent children's exposure to Pb from private wells, on which 13% of the US population relies.

Adolescent delinquency following co-occurring childhood head injuries and conduct problem symptoms: findings from a UK longitudinal birth cohort.

Childhood conduct problems and head injuries share a bidirectional association, but how this affects the risk of adolescent delinquency is unknown. Due to their similar underlying mechanisms (i.e. increased impulsivity), this study aims to identify whether their co-occurrence increases the risk of adolescent delinquency. Data was obtained from 11,272 children at age 14 and 10,244 at age 17 years enrolled in the UK Millennium Cohort Study. Conduct problem symptoms (via the Strengths and Difficulties Questionnaire) and head injuries were parent reported from ages 3 to 14 years. Delinquency was self-reported at ages 14 and 17 including substance use, criminality, and antisocial behaviour. Incident rate ratios (IRR) were estimated for delinquency at ages 14 and 17 by childhood conduct problem and head injury status. Co-occurring head injuries and high conduct problem symptoms presented the greatest risk for overall delinquency and substance use at age 14 compared to those with the presence of one or neither (IRRs from 1.20 to 1.60). At age 17, conduct problems (with or without co-occurring head injuries) presented the greatest risk for overall delinquency, substance use, and antisocial behaviour. There was no evidence for an increased risk of delinquency at ages 14 or 17 following a head injury only. Whilst these findings suggest childhood head injuries alone do not increase the risk of adolescent delinquency, when co-occurring alongside high conduct problem symptoms there is a heightened earlier risk. These results provide further insight into adolescent delinquency and the outcomes of co-occurring childhood head injury and conduct problem symptoms.

Trajectories of offending over 9 years after youths' first arrest: What predicts who desists and who continues to offend?

Antisocial and illegal behavior generally declines as youth approach adulthood, but there is significant individual variation in the timing of the peak and decline of offending from adolescence to young adulthood. There are two primary research questions in the present study. First, are there subgroups of youth who follow similar patterns of offending over the nine years after their first arrest? Second, what baseline factors predict which youth will follow each pattern of offending? Data were drawn from the Crossroads study, which includes a sample of racially and ethnically diverse boys who were interviewed regularly for 9 years following their first arrest. Boys were between 13 and 17 years old at the start of the study and were approximately 24-25 years old at the final interview. Trajectories were measured with youths' self-reported offending using latent class growth analysis (LCGA). Results indicated that there were four subgroups of youth: a stable low group (55%), an escalating group (23%), a short-term recidivist group (15%), and a persistently high group (7%). Several baseline factors distinguished the groups. In particular, the results indicated that youth who were informally processed after their first arrest were more likely to be in the low offending group than any of the other LCGA groups. Age at first arrest, peer delinquency, exposure to violence, substance use, callous-unemotional traits, physical aggression, and perceptions of police legitimacy were also significantly related to group membership. Results suggest that certain risk factors identified after youths' first arrest may predict which youth continue to offend and which desist.

Short-term mindsets show co-development with adolescent delinquency, but not with adolescent cannabis use.

Guided by General Theory of Crime and Psychosocial Maturity Hypothesis, we investigated co-development between short-term mindsets (impulsivity and future orientation) and risk behaviors (cannabis use and delinquency). Parallel process latent growth modeling on three-wave data from ethnically diverse Swiss adolescents (N = 1365; Mage 13.67 years, 48.6% female), showed baseline-level associations between short-term mindsets and risk behaviors, and between the two risk behaviors. Additionally, correlated change (co-development) existed between short-term mindsets-particularly impulsivity-and delinquency, but not between short-term mindsets and cannabis use. These results support the above-mentioned theories and emphasize the importance of investigating the correlates of change in delinquency and cannabis use separately, as divergent findings might emerge. These divergent findings could partially stem from Switzerland's liberal views on cannabis use.

Paternal Incarceration and Adolescent Delinquency: Role of Father Engagement and Early Child Behavior Problems.

Paternal incarceration is an important predictor of teen delinquency, but the factors that may explain this relationship-such as early child problem behaviors and level of father engagement-have not been adequately explored. The current longitudinal study examined paternal history of incarceration as a predictor of teen self-reported delinquency over a 15-year gap, considering early child problem behaviors and father engagement as mediators. Sex differences in these relationships were also evaluated. This four-wave longitudinal study included an analytic sample of 4897 teens who participated in the birth-cohort Future of Families and Child Well-Being Study. Mothers and fathers were interviewed shortly after the focal child's birth and were then reassessed in follow-up interviews at child ages 1, 3, 5, 9, and 15. The focal children were interviewed at ages 9 and 15. Results showed that paternal prior incarceration at year 1 was associated with greater child behavior problems and father engagement at year 5; however, those relationships disappeared by age 9. Paternal history of incarceration was not related to teen delinquency, but child behavior problems at age 9 were directly related to subsequent engagement in delinquent behaviors. Paternal current incarceration was related to subsequent father engagement but was not associated with later child behaviors. No significant indirect pathways emerged, indicating a lack of support for mediation. No sex differences in these relationships were observed. Overall, the findings underscore the complexity of the relationships between paternal incarceration, child behavior, and father engagement in the emergence of delinquent behaviors.

Understanding the role of parental warmth and its association with developmental trajectories of delinquency across cultures.

INTRODUCTION: Despite previous research delving into the trajectories of delinquency during adolescence and their links to parental warmth, there remains a notable gap in understanding cultural differences in these trajectories and associated factors. This study sought to address this gap by examining and comparing the levels and trajectories of delinquency, along with their association with parental warmth, between the United States and South Korea. METHOD: The study included American adolescents (N = 5,665) from the National Longitudinal Study of Adolescent to Adult Health (Add Health) at Wave I (1995), II (1996), and III (2001) and Korean adolescents (N = 3,449) selected from the Korean Youth Panel Survey at Wave I (2003), II (2004), and VI (2008). The participants, including both adolescent boys and girls at the age of 14/15 at Wave I, completed surveys at each wave. RESULTS: Results from latent growth curves showed that delinquency levels peaked in middle adolescence and declined thereafter in both countries. The initial level of delinquency was higher for American adolescents than for Korean adolescents, however, the slope of delinquency declined faster for American adolescents than for Korean adolescents. Further, the protective effect of parental warmth on delinquency was stronger for Korean adolescents than for American adolescents. CONCLUSION: The cultural differences in the levels and trajectories of delinquency, along with the different strengths of the protective effect of parental warmth, highlight the importance of considering cultural contexts in understanding delinquency trajectories and the protective role of parental warmth against delinquency.

Identity status and narrative identity processes in female adolescents' stories about committing crimes and being convicted.

INTRODUCTION: Adolescent delinquency has been suggested to evolve from a normative motivation to establish independence and identity. However, few studies have examined this in detail, especially in young women. The aim was, therefore, to investigate identity formation in adolescent females with limited delinquency by focusing on identity status and identity processes in narratives about committing crimes and being convicted. METHODS: Interviews with 10 females, 15-18 years old, sentenced to youth service in three Swedish cities were conducted on Zoom. RESULTS: The results showed an equal distribution of all identity statuses within the group. Thematic analysis of their stories about crime and conviction showed that delinquency was described in terms of exploration and commitment, although commitment appeared more clearly. Social relations, in particular peers, played an important role in both committing as well as desisting from delinquency. In terms of narrative processes, the stories contained elements of agency, although diminishing of one's own capability and/or responsibility was common, and meaning making, mostly lesson learning, usually pertained to behaviors, interactional rules, or norms. CONCLUSION: These findings point to the importance of viewing delinquency among young women in a social and developmental context, where delinquency may be a part of the process of identity formation. Interventions focusing on expressing needs of belonging as well as finding oneself in more adaptive ways are warranted, where supporting pro-social relations and contexts is a suggested focus.

Cooperative coparenting and the associations with adolescent behavioral problems and delinquency in unmarried families.

INTRODUCTION: Coparenting in unmarried families is a protective factor for positive adolescent adjustment. Although the relations between coparenting and adolescent outcomes have been investigated, it remains unclear whether the specific patterns of maternal and paternal coparenting are associated with adolescent behavioral outcomes. METHODS: The present study includs a longitudinal cohort of 1143 triads of unmarried parents and their adolescents to examine the associations between different patterns of coparenting and adolescent behavioral problems and delinquency. The data were drawn from the Future of Families and Child Wellbeing Study in the United States. Our study used six waves of publicly available data at children's birth, ages 1, 3, 5, 9, and 15. RESULTS: The latent profile analyses identified four coparenting profiles of maternal and paternal coparenting perceived by the other unmarried parent. Comparing average levels of coparenting between mothers and fathers, the profiles were entitled Low Mom-Low Dad, High Mom-Medium Dad, Low Mom-Medium Dad, and High Mom-High Dad. Parents characteristics, such as cohabitation and marital status, predicted the likelihood of being in cooperative coparenting profiles. Furthermore, all the identified coparenting profiles predicted adolescent externalizing behavioral problems; only the high mom cooperative coparenting profiles predicted adolescent internalizing behavioral problems; none of the coparenting profiles predicted adolescent delinquency. CONCLUSIONS: Our study adds empirical evidence for coparenting research by revealing that coparenting patterns vary in unmarried families and that cooperative coparenting benefits child behavioral outcomes. The findings encourage introducing different coparenting training programs targeting unmarried parents' diverse needs, thus promoting positive adolescent adjustment.

In search of the origins of crime continuity: Aggressive versus nonaggressive delinquency as a key factor in the psychological inertia process.

The purpose of this study was to test whether the psychological inertia process believed to give rise to crime continuity is limited to aggressive delinquency or evolves from both aggressive and nonaggressive delinquency. Self-report data provided by 845 early adolescent youth (406 boys, 439 girls) were analyzed in an effort to test the hypothesis that aggressive rather than nonaggressive delinquency precipitates a rise in delinquency through the intervening influence of cognitive impulsivity but not moral neutralization. The hypothesis stated that of the four models evaluated in this study (aggressive delinquency → moral neutralization → offense variety; aggressive delinquency → cognitive impulsivity → offense variety; nonaggressive delinquency → moral neutralization → offense variety; nonaggressive delinquency → cognitive impulsivity → offense variety), only the aggressive delinquency → cognitive impulsivity → offense variety model would achieve significance. Consistent with this hypothesis, only the aggressive delinquency → cognitive impulsivity → offense variety pathway was, in fact, significant. The current findings suggest that the psychological inertia process may be driven by a pattern of aggressive delinquency followed by cognitive impulsivity and that neither nonaggressive delinquency nor moral neutralization contribute to the process. Theoretical and practical implications of these results are discussed.

Investigating Trauma Symptomology as a Mediator of the Relationships Between Childhood Maltreatment and Sexual and Non-Sexual Delinquency.

Maltreatment is a risk factor for both sexual and non-sexual delinquency. Little is known about how specific forms of maltreatment relate to the distinct offending outcomes. Though trauma symptoms have been associated with maltreatment and delinquency, the intervening role of trauma symptoms in pathways from maltreatment to offending is not well understood. The goal of the current study was to test social learning and general strain theory explanations for sexual and non-sexual delinquency in adolescence, exploring trauma symptoms as a mediator between the four major types of maltreatment and offending outcomes. Data were collected via surveys of 136 incarcerated youth at seven residential treatment and community corrections facilities in a Midwestern state. Confirmatory factor analysis (CFA) was used to establish a measurement model, and structural equation modeling was employed to test direct and indirect pathways from maltreatment to offending. Individual forms of maltreatment had differential relationships with offending outcomes, with neglect having a significant association with non-sexual delinquency, and sexual abuse having a significant direct relationship with sexual delinquency. Trauma symptomology did not mediate these relationships. Future research should explore developmentally appropriate proxies for measuring childhood trauma. Practice and policy should consider the role of maltreatment victimization history in the inception of delinquency behaviors, prioritizing therapeutic alternatives to detention and incarceration.

COVID-19 Pandemic-Related Financial Hardships and Adolescents' Adjustment: A Longitudinal Family Stress Approach.

Restrictions associated with the onset of the COVID-19 pandemic created a host of short- and long-term economic challenges for families. Despite their ubiquity during the early pandemic, knowledge on the developmental impacts of pandemic-related financial hardships on adolescents' adjustment is lacking. Guided by family stress and life course perspectives, this study investigated direct and indirect relations between pandemic-related financial hardships and adolescents' later depressive symptoms, delinquency, and academic performance via parents' depressive symptoms and acceptance. Data were drawn from three waves of a longitudinal study; participants completed online surveys at Wave 1, COVID-19 Wave (seven months later) and Wave 2 (five months later). Participants were two adolescent-aged siblings (n = 1364; 50% female; Mage = 14.45, SD = 1.55 years) and one parent (n = 682; 85% female; Mage = 45.15, SD = 5.37 years) from 682 families (N = 2048). Structural equation modeling results indicated that pandemic-related financial hardships were indirectly linked to greater adolescent delinquency and lower academic performance by adversely shaping parents' mental health and parent-adolescent relationship quality. The findings highlight financial hardships as critical family stressors for adolescent adjustment during the COVID-19 pandemic.

Longitudinal Links Between Parental Emotional Distress and Adolescent Delinquency: The Role of Marital Conflict and Parent-Child Conflict.

The mediating processes linking parental emotional distress and changes in adolescent delinquency over time are poorly understood. The current study examined this question using data from 457 adolescents (49.5% female; 89.5% White; assessed at ages 11, 12, and 15) and their parents, part of the national, longitudinal Study of Early Child Care and Youth Development (SECCYD). Maternal depression was only directly associated with changes in adolescent delinquency. Paternal depression was indirectly associated with changes in adolescent delinquency through a partner effect on mother-child conflict. The findings indicate the salience of parental depression and mother-child conflict for increases in adolescent delinquency and highlight the importance of including parental actor and partner effects for a more comprehensive understanding of the tested associations.

Initial Witnessing on Future Witnessing: A Mediation Analysis of Chronic Community Violence, Post-Traumatic Stress, and Delinquency in Urban, African American Youth.

Witnessing community violence can predict negative mental health outcomes for youth such as post-traumatic stress symptoms and delinquent behavior. Such outcomes differ by gender. Variables that predict witnessing community violence in youth are less understood. This study aims to explore potential pathways between initial witnessing and continued witnessing for early adolescents. The relationship between witnessing as a predictor and witnessing as an outcome is hypothesized to be mediated by both post-traumatic stress and delinquency and moderated by gender. A sample of 153 African American, sixth-grade students (M= 11.65, 59% female) in high crime, high poverty areas completed self-report surveys at baseline, 12 and 24 months. Moderated serial mediation was used to assess longitudinal associations. For the full model, delinquency at Time 3 was associated with a positive change in witnessing at Time 3. Gender moderated several paths. For girls, witnessing at Time 1 was predictive of high post-traumatic stress (aggregate) at Time 2 and high delinquency at Time 3. For girls, witnessing at Time 1 also was predictive of higher hyperarousal and higher intrusion subscale symptoms than other symptoms at Time 2. Analyses also indicated that hyperarousal at Time 2 significantly predicted witnessing at Time 3 for girls only. Lastly, delinquency at Time 3 was associated with a positive change in witnessing at Time 3. For boys, no analyses indicated witnessing at Time 1 as a significant predictor. Results contribute to our understanding of the trajectory of witnessing community violence and the roles both post-traumatic stress subscales and delinquency play in that trajectory, especially among girls.

Investigating the Degree to Which Unstructured Socializing With Peers and Delinquency Are Nonlinear.

Since the formulation of Cohen and Felson's (1979) routine activity theory (RAT), Osgood et al. (1996) established a reformulated theory to better explain patterns of situational offense and coined the RAT of general deviance or more commonly known as unstructured socializing with peers (USWP). The present study seeks to explore whether spending more time in USWP may increase antisocial behavior in a nonlinear manner, either accelerating or decelerating. Results showed that the relationship between USWP and property delinquency was found to be nonlinear in a decelerating manner. Similar results were found for the association between USWP and substance use. Finally, the relationship between USWP and violent delinquency was significant, although no evidence was found for nonlinearity. The present study concludes with theoretical implications, limitations, and directions for future research.

Low sense of mattering in society and delinquency among young people: An initial investigation.

BACKGROUND: Studies of mattering and delinquency among young people have, to date, focused solely on whether teenagers think that they matter to each other. No one has yet examined the extent to which young people think that they matter to society generally and how this relates to delinquency. AIMS: To explore relationships between young peoples' sense of being of value to society and their delinquent intentions. First, we tested relationships between such 'societal mattering' scores and delinquent intentions; secondly, we tested self-rated attitudes towards the criminal justice system and associating with delinquent peers as possible mediators of any relationship. METHODS: Four hundred and twenty-eight 10- to 21-year-olds were recruited by social media, flyers or in one school in France. They were asked to complete a schedule online, in private, first rating themselves on a five-point Likert scale according to the statement 'I feel like I matter in society'. They were then asked to rate the frequency and variety of their own delinquency and delinquent intentions, then the extent to which they related to peers with positive or negative attitudes towards the law and its representatives and their own attitudes towards the criminal justice system. RESULTS: Under one in three of these young people felt that they mattered in society. Regression analyses showed that lower sense of such mattering was associated with delinquent intentions, even after controlling for own past delinquency, age and gender. Peers' attitudes and personal attitudes towards the justice system partially mediated this link. CONCLUSION: Our findings add to literature on sense of place in society and criminal behaviours by showing, for the first time, that a sense of not mattering in society, or mattering little, is likely to be associated with delinquency. Although we recommend extending this study to international, population-based samples, we suggest school and community initiatives to ensure that young people do feel valued by society, which may contribute to community safety.

Using National Data to Understand the Contextual Factors and Negative Experiences that Explain Racial Differences in the School Misbehavior of Ninth Grade Boys and Girls.

The literature linking adulthood criminality to cumulative disadvantage and early school misbehavior demonstrates that understanding the mechanisms underlying student behavior and the responses of teachers and administrators is crucial in comprehending racial/ethnic disparities in actual or perceived school misbehavior. We use data on 19,160 ninth graders from the nationally representative High School Longitudinal Study of 2009 to show that boys' and girls' negative achievement and negative experiences with teachers relate more closely to school misbehavior than the contextual measures (e.g., negative peer climate, proportion Black) that have often been emphasized as most salient for misbehavior. Differences in negative achievement and experiences completely explain Black boys', Latinx boys', and Black girls' heightened levels of school misbehavior relative to White youth, and Asian boys' and girls' lower levels of school misbehavior. In contrast, differences in negative achievement and experiences only partially explain Latinx girls' higher levels of school misbehavior relative to White girls.

Religiosity and Associations with Substance Use and Delinquency Among Urban African American Adolescents.

Adolescent delinquency and substance use are global problems. African American adolescents are especially susceptible to the life-changing consequences of these problem behaviors. Religiosity is a notable protective factor that has been shown to mitigate these behaviors. This study uses a person-centered approach to examine the extent to which religiosity is associated with lower rates of delinquency and substance use among urban African American adolescents in the United States. Latent Class Analysis was used to examine the heterogeneity in five religiosity items among a sample of adolescents ages 13-18. After identifying religiosity classes through a class enumeration process, we examined predictors of the classes using multinomial logistic regression. The classes were then used to predict several substance use and delinquency outcomes. Three religiosity classes were identified; "low religious beliefs and engagement," (15.19%, n = 94), "religious with low active engagement," (56.70%, n = 351), and "religious with high active engagement," (28.11%, n = 174). Protective effects of religiosity on substance use (e.g., alcohol) and delinquency were found (e.g., assault). Implications for research and practice are discussed.

Reciprocal relations between interparental aggression and symptoms of oppositional defiant and conduct disorders: a seven-wave cohort study of within-family effects from preschool to adolescence.

BACKGROUND: Interparental aggression is believed to increase the risk of behavioral disorders in offspring, and offspring behavioral problems may forecast interparental aggression. However, these assumptions have yet to be put to a strong test. This study, therefore, examined whether increased interparental aggression predicted increased symptoms of oppositional defiant disorder (ODD) and conduct disorder (CD) from preschool to adolescence and vice versa. METHODS: A sample (n = 1,077; 49.6% girls) from two birth cohorts of children in Trondheim, Norway, was assessed biennially from age 4 to 16. Children's symptoms of ODD and CD were assessed using semi-structured clinical interviews of parents (from age 4) and children (from age 8). One of the parents reported on their own and their partner's verbal and physical aggression. A random intercept cross-lagged model was estimated to test the within-family relations between interparental aggression, CD, and ODD symptoms. RESULTS: Across development, increased interparental aggression predicted increased CD symptoms 2 years later, whereas an increased number of ODD symptoms forecasted increased interparental aggression. CONCLUSIONS: The argumentative/defiant, aggressive, and vindictive behaviors seen in ODD are often directed toward parents and may take a toll on their relationship and possibly foster interparental aggression, whereas aggression between parents may promote symptoms of CD in their offspring, which commonly extend beyond the home. Incorporating effective and non-aggressive means to solve interparental conflict into parental management programs may reduce the development of symptoms of CDs in children.

Sexual Victimization in Adolescence: Pathways of Risk from Sexual Harassment via Risky Alcohol Use and Delinquency Among U.S. Adolescents.

Sexual harassment is a common, yet understudied form of peer victimization experienced by adolescents during a critical period in the development of sexual identity. Adverse sexual experiences early in life (e.g., child sexual abuse) can increase risk of future sexual assault victimization; however, it is unclear as to whether sexual harassment victimization is also a risk factor for sexual assault. We examined the prospective association between peer sexual harassment and experiencing sexual victimization in the following year among a community sample of 13-15-year-old adolescents (N = 800, 57% female) from the northeastern USA. We also examined whether risky alcohol use and delinquency mediated the association between sexual harassment and sexual assault victimization, as well as whether the paths differed by gender. Results indicated that sexual harassment victimization prospectively predicted later sexual victimization for both girls and boys. Using a parallel mediation path model, we determined that for girls, sexual harassment victimization predicted both risky alcohol use and delinquency, but only risky alcohol use was predictive of sexual victimization. For boys, sexual harassment victimization predicted delinquency but not risky alcohol use. Risky alcohol use was not associated with sexual victimization for boys. Findings indicate that sexual harassment victimization increases risk of later sexual victimization in adolescence, but the pathways differ by gender.

The Role of Mental Health and Delinquent Behaviors in the Cycle of Sexual Violence Among Croatian Adolescents: A Longitudinal Exploration with Replication.

The "cycle of violence" perspective links the experience of being a victim of violence with later aggressive or violent behavior. While the association between victimization and aggression is relatively established, the mechanisms involved in the cycle of violence are less understood. The current study considered the role of mental health and delinquency on the pathway between sexual victimization and sexual aggression in two independent longitudinal samples of Croatian adolescents (Mage at baseline = 16 years). Using data from the first panel (six data waves, 2015-2018; n = 1289), structural equation modeling analysis pointed to a psychosocial mechanism, a combination of symptoms of depression/anxiety and delinquency, that mediated the link between the experience of sexual victimization and self-reported sexual aggression. We also observed a significant role of family environment in this psychosocial mechanism. The pattern of findings was partially replicated in the second panel with five waves of data (2015-2017; n = 750). The study's results can help inform conversations around designing policies to prevent and address peer sexual violence among Croatian adolescents.