Childhood adversity and the risk of substance use and delinquency: The role of protective adult relationships

The role of ethnicity in the admission process of male juvenile released offenders: Examining risk and readiness to change in the Israeli Shushan centers

INTRODUCTION

Disparities in evaluating readiness to change and recidivism risk across diverse cultural groups can profoundly affect rehabilitation program efficacy. This study examines readiness to change and recidivism risk disparities between Israeli-Arabs and Israeli-Jews entering a re-entry program by the Prisoner Rehabilitation Authority postrelease.

METHOD

The University of Rhode Island Change Assessment Scale questionnaire gauged readiness to change, whereas the Ohio Youth Assessment System-Residential tool assessed recidivism risk. The sample included 151 participants: 98 Israeli-Arabs and 53 Israeli-Jews. Mean differences in change readiness and recidivism risk were statistically assessed through t tests.

RESULTS

Significant differences emerged in change readiness levels between Israeli-Arabs and Jews upon rehabilitation program entry, with Israeli-Jews exhibiting higher readiness. Additionally, a noteworthy divergence in recidivism risk was noted, indicating elevated average risk for Israeli-Jews.

CONCLUSIONS

Findings underscore the vital need for cultural sensitivity during admission. Bias potential in assessing risk for Arab participants emphasizes the necessity of a comprehensive culturally sensitive approach. While focusing on admission, the Risk-Need-Responsivity model application could enhance risk evaluation and guide culturally tailored treatments.

The cortisol/DHEA ratio mediates the association between early life stress and externalizing problems in adolescent boys

BACKGROUND

Despite evidence that early life stress (ELS) can influence the functioning of the hypothalamic-pituitary-adrenal (HPA) axis and increase maladaptive behaviors in adolescence, less attention has been paid to the role of the coordinated effects of the two primary adrenal hormones, cortisol and dehydroepiandrosterone (DHEA), in these associations.

METHODS

138 typically developing adolescents (76 females) reported the stressful events experienced during childhood and early adolescence across 30 domains. Two years later we assessed levels of externalizing problems and obtained salivary levels of cortisol and DHEA. Using causal moderated mediation analyses, we examined whether the ratio of cortisol to DHEA (CD ratio) mediates the association between ELS and subsequent externalizing problems.

RESULTS

We found that ELS is associated with both a lower CD ratio and more externalizing problems. Importantly, a lower CD ratio mediated the association between ELS and externalizing problems in boys.

CONCLUSIONS

An imbalance in adrenal hormones may be a mechanism through which ELS leads to an increase in externalizing problems in adolescent boys. These findings underscore the utility of using the CD ratio to index HPA-axis functioning.

Adverse Childhood Experiences and Mental Distress Among Adolescents and Youth in Zimbabwe

Adverse childhood experiences (ACEs) are a global public health crisis associated with physical and poor mental health outcomes. The current study examined the prevalence and association between individual and cumulative ACEs with mental distress among adolescents and youth in Zimbabwe. Data from the 2017 Violence Against Children and Youth Survey were utilized (13-25 years old, n = 8,715). Bivariate analysis was conducted using chi-square tests to obtain the prevalence estimates. Two sets of logistic regression models were conducted to determine significant associations between independent variables (i.e., experiencing childhood physical, emotional, and sexual violence; witnessing intimate partner violence (IPV) and community violence; orphan status; and cumulative ACE exposure) and the dependent variable (i.e., mental distress in the past 30 days as measured by Kelser 6). 28.4% of the adolescents and youth reported experiencing mental distress in the past 30 days. Regarding ACEs, cumulative ACE exposure (34.7%; adjusted odds ratio [AOR] = 2.13) and individual ACEs (i.e., experiencing childhood physical violence [39.3%; AOR = 1.41], emotional violence [55.8%; AOR = 2.67], sexual violence [50.8%; AOR = 2.00], witnessing community violence [47.3%; AOR = 1.52], witnessing IPV [43.1%; AOR = 1.47], and being orphaned during childhood [33.6%; AOR = 1.24]) were significantly associated with higher prevalence rates and odds of experiencing mental distress in the past 30 days among adolescents and youth in Zimbabwe. These findings show that ACEs are highly prevalent and increases the risk of mental distress for vulnerable adolescents and youth in Zimbabwe. Effective interventions to reduce violence exposure in families, schools, and communities are essential to mitigate the negative consequences of ACEs and mental distress of adolescents and youth in Zimbabwe. Strengthening child protection policies and involving social workers, psychologists, and mental health workers are also crucial for safeguarding vulnerable children who might be impacted by ACEs in Zimbabwe. Implications for future research are further discussed.

The contribution of childhood maltreatment to the incidence of heavy cannabis use in Iran (IRNS-CCI): A multicenter, matched-pairs, nested, case-control study

BACKGROUND

Previous studies have shown the role of the interaction between the endocannabinoid system (ECS) and life's adversities in the formation of addiction, including alcohol abuse.

OBJECTIVE

Our objective was to identify childhood maltreatment (CM) patterns with the strongest impact on the probability of heavy cannabis use (THCCOOH concentrations ≥150 ng/mL) in Iran.

PARTICIPANTS AND SETTING

Using survivor sampling, 350 adult participants were selected, and they were then allocated to three categories based on an optimal algorithm: 1) Sexual abuse, 2) Physical abuse, and 3) Physical neglect.

METHODS

From 1 September 2019 to 1 May 2023, we implemented a multicenter, matched-pairs, nested, case-control study based on the wave 3-wave 6 data of a longitudinal, multicenter, cohort study. The cases and controls (n = 350 men) were defined according to the severity of CM. The THC potency was evaluated with the delta-9 carboxy tetrahydrocannabinol (THC-COOH) levels in urine using gas chromatography/mass spectrometry (GC/MS). We calculated the population attributable fractions (PAFs) to identify the patterns of maltreatment associated with the highest odds of high-potency cannabis use.

RESULTS

Accumulating CM, including sexual abuse, physical abuse, and physical neglect, carried more than three times the risk of heavy cannabis use (OR 3.4 95 % CI 2.9-4.1), and the combination of the three indicators of maltreatment and a high BMI (25-29.9) carried more than four times the risk of heavy cannabis use (OR 4.7 95 % CI 2.7-4.1) compared to the controls. We estimated that in the case of zero CM for each of the three indicators, over 20 % of new cases of heavy cannabis use can be prevented.

CONCLUSIONS

The findings show the significance of CM as a predicator of heavy cannabis use in adulthood and in the abstinence phase.

Does Social Support Moderate the Association between Adverse Childhood Experiences and Substance-Related Problems?

Background: More than half of individuals in the United States have had adverse childhood experiences (ACEs), which can result in physical and mental distress. ACEs has been linked with greater likelihood of harmful alcohol and drug use. Research has found that protective factors, such as social support, may potentially buffer against harmful substance use engagement among those who have experienced ACEs. The purpose of this study was to examine associations between perceived social support, ACEs, and alcohol and cannabis-related problems. Moreover, this study aimed to examine if specific domains of perceived social support (family, friends, and significant other) moderated the relationship between ACEs and alcohol and cannabis-related problems. Method: Validated measures of ACEs, perceived social support, and alcohol and cannabis problems were collected in a sample of 401 emerging adults via Prolific Academic (an online data collection platform). Results: Overall perceived social support and domains such as perceived family and friend social support moderated the relationship between ACEs and alcohol-related problems but not ACEs and cannabis-related problems. The association between ACEs and alcohol-related problems was strongest at low levels of perceived family and friend social support. Perceived social support was not associated with cannabis-related problems. Conclusions: Lack of social support is a potential risk factor for alcohol-related problems among emerging adults. Bolstering perceived social support from family and friends among those who have experienced ACEs may be beneficial in intervention and treatment efforts aiming to reduce harmful substance use in this population.

Early Child Adversity and Delinquent Behavior in Foster Care Youth: Do Future Expectations and Sexual Identity Moderate the Mediating Role of Posttraumatic Stress?

Purpose

Delinquency in youth is a significant public health concern for individuals who experienced adversity and complex trauma as children. The present study explored the longitudinal associations between adverse child experiences and future engagement in delinquent behavior.

Methods

Using a sample of 1,245 foster youth who are aging out of the child welfare system, mediation, moderation, and moderated mediation analysis was used to test the mechanistic role of post-traumatic stress symptoms and the moderating role of sexual identity and positive future expectations on engagement in delinquent behavior.

Results

Results showed a positive and significant association between adverse child experiences and engagement in delinquent behavior. Post-traumatic stress symptoms partially mediated the ACEs-delinquency relationship. In addition, sexual minority youth and youth who were less optimistic about the future, but who experienced more ACEs, were at risk for heightened levels of post-traumatic stress.

Conclusions

Interventions that promote positive future outlooks may minimize the psychological sequelae of early child adversity and delinquent behavior particularly when tailored to the needs of sexual minority youth.

The relative effects of parental alcohol use disorder and maltreatment on offspring alcohol use: Unique pathways of risk

Childhood adversity represents a robust risk factor for the development of harmful substance use. Although a range of empirical studies have examined the consequences of multiple forms of adversity (i.e., childhood maltreatment, parental alcohol use disorder [AUD]), there is a dearth of information on the relative effects of each form of adversity when considered simultaneously. The current study utilizes structural equation modeling to investigate three unique and amplifying pathways from parental AUD and maltreatment exposure to offspring alcohol use as emerging adults: (1) childhood externalizing symptomatology, (2) internalizing symptomatology, and (3) affiliation with substance-using peers and siblings. Participants (N = 422) were drawn from a longitudinal follow-up study of emerging adults who participated in a research summer camp program as children. Wave 1 of the study included 674 school-aged children with and without maltreatment histories. Results indicated that chronic maltreatment, over and above the effect of parent AUD, was uniquely associated with greater childhood conduct problems and depressive symptomatology. Mother alcohol dependence was uniquely associated with greater affiliation with substance-using peers and siblings, which in turn predicted greater alcohol use as emerging adults. Results support peer and sibling affiliation as a key mechanism in the intergenerational transmission of substance use between mothers and offspring.

Adverse childhood experiences, sleep problems, low self-control, and adolescent delinquency: A longitudinal serial mediation analysis

Several studies link adverse childhood experiences (ACEs) to delinquency. Yet, developmental sequalae accounting for this association remain unclear, with previous research limited by cross-sectional research designs and investigations of singular mediating processes. To redress these shortcomings, this study examines the longitudinal association between ACEs and delinquency as mediated by both sleep problems and low self-control, two factors which past research implicates as potentially important for understanding how ACEs contribute to antisocial behavior. Data collected from 480 adolescents (71.3% boys; 86.3% White) and their parents participating in the Michigan Longitudinal Study was used to conduct a serial mediation analysis. The association between ACEs (prior to age 11) and delinquency in late adolescence was found to operate indirectly via sleep problems in early adolescence and low self-control in middle adolescence. Nonetheless, a direct association between ACEs and later delinquency remained. Pathways through which ACEs contribute to later delinquency are complex and multiply determined. Findings indicate that early behavioral interventions, including improving sleep and self-control, could reduce later delinquency. Still, more research is needed to identify additional avenues through which the ACEs-delinquency association unfolds across development.

The Role of Adverse Childhood Experiences on People in Opiate Agonist Treatment: The Importance of Feeling Unloved

INTRODUCTION

Adults in opiate agonist treatment (OAT) often have a background of adverse childhood experiences (ACEs) and are more likely to be exposed to a variety of risks that may trigger post-traumatic stress disorder (PTSD). Summative ACE scores are often used to identify individuals at risk of PTSD and continued substance use. What has not been addressed is whether specific ACE factors are exerting a greater influence on the individual. This study investigated whether specific ACEs predicted PTSD, and current continued substance use among adults in long-term OAT.

METHODS

An analysis of data that were collected at the follow-up stage of a study among 131 adults who attended OAT was conducted. Participants attended one of six OAT settings, covering 45% (n = 890) of clients in a defined area of Dublin, Ireland in 2017. Interviews were conducted with 104 participants, 66 males (63%) and 38 females (37%), with an average age of 43 years (SD = 7.4). The Adverse Childhood Questionnaire (ACQ); PTSD checklist (PCL-5); heroin; tranquilliser; cannabis; alcohol; and cocaine used in the previous 28 days were measured using the quantity used score within the Opiate Treatment Index. Socio-demographics and age of first use of these four substances were also collected. The analysis has focussed on relating ACEs to PTSD, age of first drugs use, and current drug use of the participants.

RESULTS

Bivariate analysis showed that the summative ACQ score was significantly correlated with age of first opiate use (p = 0.004). Multiple regression analysis showed that the summative ACQ score and tranquilliser use predicted higher levels of PTSD (R2 = 0.50). Four specific ACEs predicted 54% of the variance in PTSD, these were feeling unloved (β = 0.328) living with a household member who had a problem with alcohol or used illicit street drugs (β = 0.280); verbal abuse (β = 0.219); and living with a person who had a mental illness (β = 0.197).

CONCLUSIONS

While a summation of all ten ACEs predicted higher levels of PTSD, the factor "feeling unloved" as a child provided the single strongest predictor and may represent an overarching risk of PTSD and continued substance use in later life among adults in treatment for an opiate use disorder.

Measuring adverse childhood experiences with latent class trajectories

BACKGROUND

Adverse childhood experiences (ACEs) are associated with several negative health and behavioral outcomes during adolescence, but most of the extant research has employed ACEs scores at one or two time points. Studies have not assessed whether latent class ACEs trajectories affect adolescent problem behaviors and conditions.

OBJECTIVES

We used longitudinal data from the Fragile Families and Child Wellbeing Study (FFCWS, n = 3444) to assess ACEs at several time points and empirically developed latent class trajectories. We then examined the sociodemographic characteristics of youth who belonged to each trajectory group. We next evaluated whether the ACEs trajectories during childhood were associated with delinquent behavior, substance use, and symptoms of anxiety or depression. Finally, we explored whether closeness to mother buffered the impact of ACEs on these outcomes.

METHODS

Eight types of ACEs were captured in the FFCWS data. ACE scores were assessed at year one, three, five, and nine, along with the outcomes during year 15. Trajectories were estimated with a semiparametric latent class models.

RESULTS

The analysis revealed three latent trajectories during childhood: a low/none ACEs group, a medium exposure group, and a high exposure group. Adolescents in the high exposure group manifested a heightened risk of involvement in delinquent behaviors and substance use. They also reported more symptoms of anxiety and depression than their peers in the low/none and medium exposure groups.

CONCLUSIONS

Repeated exposure to ACEs during childhood can have serious negative repercussions in the lives of adolescents, but maternal closeness may buffer their effects. Scholars should continue to examine the dynamics of ACEs exposure during childhood by using empirical approaches appropriate for identifying age-graded trajectories.

No one runs alone: Combining community-based program evaluation with photo elicitation interviewing among people experiencing homelessness

BACKGROUND

Homelessness is associated with poor physical and mental health, but social support may reduce negative health outcomes. A community-academic partnership with Back on My Feet (BoMF), an organization in Baltimore, MD serving people experiencing homelessness, used photo elicitation interviews (PEI) to explore how social interactions within program activities improved mental health among participants.

METHODS

Between October 2018 and June 2019, 29 BoMF participants were recruited. Participants were provided digital cameras and photographed what BoMF meant to them. Participants presented photographs in meetings that were audio recorded and transcribed. Thirty-three themes and 44 photographs were generated. Findings were presented at a public photo exhibit. The partnership used content analysis of transcripts to build upon participant-generated themes for peer-review publication.

RESULTS

Social interaction among BoMF participants and volunteers helped participants form new positive social networks, often for the first time, which made participants feel valued by their peers. This led to increased self-worth, a greater sense of social support and social connectedness, and confidence that participants could overcome future challenges.

CONCLUSIONS

Combining community-based research with PEI provided a nuanced understanding of the mechanisms through with BoMF's activities facilitated positive mental health among participants and was a feasible approach to program evaluation.

Informal mentoring support as a potential moderator of the relation between adolescent dating violence victimization and substance use

Research links adolescent dating violence (ADV) victimization to negative developmental outcomes, including involvement in substance use. Informal mentoring is associated with several positive outcomes, including reduced risk of substance use. Addressed in this study is whether support from an informal mentor can function to protect victims of ADV from involvement in substance use. Participants were 152 adolescents (grades 9-12). Findings revealed a significant association between ADV victimization and adolescents' involvement in substance use, as well as some evidence that support from an informal mentor moderates that link. When informal mentor support was low or at the mean, ADV victimization was significantly linked to adolescents' involvement in substance use; when informal mentor support was high, ADV victimization was unrelated to substance use involvement. Discussed are research and practice implications of the potential protective role of informal mentors for victims of ADV.

Adverse Childhood Experiences and Adolescent Delinquency: A Theoretically Informed Investigation of Mediators during Middle Childhood

OBJECTIVE

The purposes of this study are twofold. First, we explore the associations between cumulative ACEs at ages 5 and 7 and delinquency at age 14 in a national sample of youth in the United Kingdom (UK). Second, we explore the role of five theoretically relevant mediators in explaining this relationship.

METHODS

Analyses were based on data from the UK Millennium Cohort Study-a prospective, longitudinal birth-cohort study of more than 18,000 individuals in the United Kingdom.

RESULTS

The results indicate that early ACEs are significantly associated with adolescent delinquency, with effects becoming significantly larger as ACEs accumulate. Findings also reveal that child property delinquency, substance use, low self-control, unstructured socializing, and parent-child attachment at age 11 all significantly mediate the relationship between early ACEs and delinquency in adolescence, with early delinquency and low self-control emerging as the most robust mediators.

CONCLUSIONS

Findings point to a need for early ACEs screening and a Trauma-Informed Health Care (TIC) approach in early delinquency prevention efforts. Early intervention efforts that bolster child self-control and curtail early-onset problem behaviors may also disrupt pathways from ACEs to adolescent delinquency.

The Impact of Childhood Trauma on Problematic Alcohol and Drug Use Trajectories and the Moderating Role of Social Support

Adverse childhood experiences (ACE) have a strong association with alcohol and drug use; however, more research is needed to identify protective factors for this association. The present study assesses the longitudinal impact of ACE on problematic alcohol and drug use and the potential moderating effect of perceived social support. Data (n = 1404) are from a sample of Hispanic youth surveyed in high school through young adulthood. Linear growth curve models assessed the effect of ACE and perceived social support over time on problematic alcohol and drug use. Results indicated youth with ACE (vs. those without ACE) report more problematic alcohol and drug use in adolescence and have increased rates into young adulthood. Additionally, findings suggest that social support in high school may moderate the effects of ACE on problematic use over time. Among youth with high levels of support, the association of ACE with problematic alcohol and drug use was diminished. Although ACE can have a persistent impact on problematic alcohol and drug use from adolescence into adulthood, high social support during adolescence may mitigate the negative effects of ACE, lowering early problematic alcohol and drug use, offering the potential for lasting benefits.

Racial/Ethnic Differences in the Effects of Adverse Childhood Experiences on Substance Misuse among Justice-Involved Children

Background: Adverse childhood experiences (ACEs) are linked to substance use (SU) and substance use disorders (SUD). However, this relationship has yet to be tested among justice-involved children (JIC), and it is unclear if racial/ethnic differences exist. This study aimed to determine: (1) whether ACEs are associated with increased risk of SU and SUD among JIC; and (2) if the effects of ACEs on SU and SUD are moderated by race/ethnicity. Methods: Bivariate and multivariate logistic regression analyses were employed to examine a statewide dataset of 79,960 JIC from the Florida Department of Juvenile Justice. Marginal odds were estimated to examine how race moderates the relationship between ACEs and SU and SUD. Results: Results showed higher ACEs scores were linked to SU and SUD. Black JIC were 2.46 times more likely, and Latinx JIC were 1.40 times more likely to report SU than white JIC. Specifically, Black and Latinx JIC with a higher average ACEs score were more likely to report SU but less likely to have ever been diagnosed with a SUD when compared to white JIC with equivalent ACEs. Conclusions: Study results highlight the need to develop trauma-informed and culturally appropriate interventions for SU and SUD among JIC.

The conditioning effects of positive experiences on the ACEs-offending relationship in adolescence

BACKGROUND

Research shows that adverse childhood experiences (ACEs) are problematic and may impact delinquency and arrest in adolescence. However, resiliency theories suggest the association between ACEs and delinquency/arrest may be mitigated by positive childhood experiences (PCEs).

OBJECTIVE

This study tests the hypothesis that an accumulation of PCEs ameliorates the relationship between ACEs and delinquency and arrest during adolescence.

PARTICIPANTS AND SETTING

Prospective data were collected from approximately 800 participants in the Longitudinal Studies of Child Abuse and Neglect (LONGSCAN).

METHODS

Self-report data from 16-year-old participants were used to measure the two dependent variables: the number of delinquent acts committed and having at least one arrest in the past year. Count measures reflected the number of ACEs and PCEs, with the former based on reports from child protective services, caregivers, and youth collected from ages 4-12, and the latter based on self-reports at age 12. Negative binomial models analyzed delinquency outcomes, logistic regression models examined arrest, and interaction terms assessed moderating effects.

RESULTS

ACEs were associated with significantly more delinquent acts but not arrest, and PCEs were associated with significantly fewer delinquent acts but not arrest. PCEs significantly reduced the relationship between ACEs and delinquency but only for youth with moderate levels of ACEs.

CONCLUSIONS

Findings indicate a need for additional research measuring the moderating effects of a variety of PCEs and to the need to enhance positive experiences for youth to prevent delinquency.

Adverse childhood experiences and adolescent drug use in the UK: The moderating role of socioeconomic position and ethnicity

Rationale

There is a paucity of prospective UK studies exploring the role of Adverse Childhood Experiences (ACEs) on adolescent teenage drug use and even less is known about the complex interplay between ACEs and adolescent social, demographic, and economic characteristics. To address these gaps, we use rich longitudinal data from the nationally representative Millennium Cohort Study.

Methods

Sex-stratified survey logistic regression modelling was applied using data from 9,476 adolescents and their parents to examine associations between ACEs between ages 3 and 14 years and drug use at ages 14 and 17 years. We a) explore the extent to which associations are robust to adjustment for ethnicity, family income, parental social class, and parental education, b) examine whether associations differ by these factors, and c) estimate the proportion of drug use at ages 14 and 17 years attributable to ACEs after controlling for these factors.

Results

Half of MCS cohort members had been exposed to at least one ACE and approximately 1 in 11 were exposed to 3+ ACEs. Multivariable analyses suggest that ACEs were associated with a higher likelihood of drug use at age 14 than age 17, especially for girls. No evidence was found that either advantaged socio-economic position or ethnicity acted as a buffer against the negative effects of ACEs in relation to adolescent drug use. Finally, we found that prevention of exposure to sexual violence, bullying and violence within the household (if causal) is more important for girls' drug use at age 14 than age 17.

Conclusions

ACEs are associated with adolescent drug use with potential consequences on wider aspects of young people's lives, regardless of their social, ethnic, or economic background, adding further urgency to the need to reduce the incidence of these negative experiences.

The Relationships Between Childhood Abuse and Neglect, Sub-clinical Symptoms of Psychosis and Self-harm in a Non-clinical Community Sample

There is now substantial evidence that childhood adverse events are a significant risk factor for symptoms of psychosis in both clinical and community samples. Both childhood trauma and positive symptoms of psychosis are associated with an increased risk of self-harming behaviours. Therefore the current study aimed to consider the relationship between retrospective reports of childhood adversity, sub-clinical positive symptoms of psychosis and self-harm in a non-clinical community sample. The study employed a cross-sectional survey design, distributed online. Participants were asked to complete psychometric assessments relating to: demographic characteristics including past-year substance misuse; childhood adversity; sub-clinical symptoms of psychosis (delusions and hallucinations) and self-harming behaviours. The results found that, after controlling for substance misuse, childhood adversity predicted significant variance in sub-clinical delusions and hallucinations in the general population. Both symptoms of psychosis and childhood adversity increased the risk of self-harming behaviours. Positive symptoms partially mediated the relationship between early adversity and self-harming behaviours. For some people, the sequelae of early adversity including sub-clinical delusions and hallucinations may increase the risk of self-harming behaviours. Future research would benefit from considering the role of dissociation in these relationships and the affective impact of pseudo-psychotic experiences. Practitioners should consider the impact of childhood adversity, unusual perceptual experiences and distorted beliefs when working with people who self-harm. The current research was limited by the cross-sectional survey design and non-random sampling methodology.

Time Dimension of Childhood Adversities and Externalizing Behavior Among Children of Teen Mothers: Sensitive Period Hypothesis vs. Accumulation Hypothesis

Childhood adversities are associated with compromised behavioral health later in life. However, less attention has been paid to how time contributes to the damaging effects of adversity exposure. In addition, the differential impact of childhood maltreatment and household dysfunction has been understudied. The current study tested (a) the sensitive period hypothesis regarding timing of childhood adversity on externalizing behavior, (b) the accumulation hypothesis regarding the associations between the duration of childhood adversity and externalizing behavior, and (c) the domain-specific impact of childhood adversity on externalizing behavior. Data came from the Young Women and Child Development Study (N = 240). Childhood adversity was measured at seven periods (age range: 5.5-16), which were used to test the sensitive period hypothesis. Childhood adversity at each time period was summed across seven time periods to test the accumulation measure representing the duration of childhood adversity. Least angle and multiple regression analyses were conducted. Results supported the sensitive period hypothesis-the effect of childhood adversity was the most prominent at age 11.5, whereas the accumulation of childhood adversity time periods was not a significant predictor of later externalizing behavior. Probing childhood adversity by subdomains revealed maltreatment primarily accounted for externalizing behavior (p < .05). Findings suggest intervention efforts for children of teen mothers during early adolescence to prevent externalizing behavior in later adolescence. Unpacking childhood adversity may illuminate key areas of vulnerability to externalizing behavior.

Analysis of Substance Use and Mental Disorder Diagnoses in Adolescents with a History of Delinquency: a Cross-sectional Study

This study aimed to evaluate substance use and comorbid mental disorders in delinquent adolescents presenting to a child and adolescent psychiatry outpatient clinic. This study included 47 adolescents aged 15-18 years and had a history of delinquency. Data were collected using the Addiction Profile Index Adolescent Form (API-A) and an information form. Results indicated that the adolescents' mean age is 16.11 ± 1.05 years, 78.7% had committed crimes against property and 34.0% against the person, and 34.0% were also victims of crime. Mean API-A total scores indicated that their level of substance use was low. In addition, mean API-A total scores showed significant differences according to the adolescents' migration status, age, economic status, school attendance, mental disorder diagnosis, duration of mental disorder, and type of offense (p < 0.05). The benefit provided by timely and appropriate psychosocial interventions may have a key role in solving this problem for adolescents and improving their future as adults.

Cumulative Stressors and Adolescent Substance Use: A Review of 21st-Century Literature

The aim of this review is to assess empirical studies from the last 2 decades that have examined the association between cumulative stressors and adolescent substance use. Cumulative stressors were measured in these studies with adverse childhood experiences or adolescent stressful life events inventories. The 109 articles meeting the eligibility criteria that emerged from the review demonstrated a consistent, yet modest, association between cumulative stressors and adolescent substance use. Of note, several studies found that the associations were moderated or mediated by genetic factors related to cortisol regulation, intrapersonal factors such as low self-control, or interpersonal factors such as peer substance use. The review's findings thus suggest that efforts to reduce the effects of cumulative stressors on substance use could gainfully identify and target these risk moderators and mediators.

Adverse Childhood Experiences and Adolescent Exposure to Violence

Adverse childhood experiences (ACEs) are relatively common and can lead to harmful outcomes in adolescence and adulthood. The current study investigates the relationship between ACEs and exposure to violence in adolescence, an important area of research given the high rates of victimization in adolescence and the need for evidence-based strategies to prevent and reduce the negative consequences of victimization. The study also examines sex differences in the effects of ACEs, given that some research finds that the prevalence and impact of ACEs vary for females and males. Research questions were analyzed using prospective data from 766 to 773 high-risk youth and caregivers participating in the Longitudinal Studies of Child Abuse and Neglect (LONGSCAN). A total of 10 ACEs were assessed, including five types of child maltreatment measured using official data from child protective services agencies and five types of household dysfunction reported primarily by caregivers. Exposure to three types of violence (verbal intimidation, physical victimization, and witnessing violence) were measured using youth self-reports. Logistic regression analyses examined the relationship between the number of ACEs experienced before age 12 and the likelihood of violence exposure from ages 15 to 18. Youth experiencing more ACEs had a significantly greater likelihood of physical victimization (with an adjusted odds ratio of 1.15), but not intimidation (Adjusted Odds Ratio [AOR] = 1.10) or witnessing violence (AOR = 1.11). Sex did not significantly moderate these relationships, but in sex-specific analyses, ACEs significantly increased intimidation and victimization for girls and witnessing violence for boys. Although the findings showed inconsistent evidence of a relationship between ACEs and exposure to violence, they support the need for interventions to reduce ACEs and their impact on exposure to violence during adolescence.

Does adolescent drug use belong on the antisocial spectrum? Mediating the drug-crime connection with cognitive impulsivity

The purpose of this study was to determine whether adolescent drug use can be considered part of the antisocial spectrum. This was done by testing two pathways from adolescent drug use to early adult offending, one of which was mediated by cognitive insensitivity and the other of which was mediated by cognitive impulsivity. It was hypothesized that the impulsivity-mediated pathway would achieve significance, the insensitivity-mediated pathway would not achieve significance, and the impulsivity-mediated indirect effect would significantly outperform the insensitivity-mediated indirect effect. Participants for this study were the 4576 youth from the National Longitudinal Study of Adolescent to Adult Health (Add Health). All participants in the current investigation were between the ages of 11 and 18 at the start of the study (Time 1 or Wave II of Add Health). The research hypothesis received partial support in that while the impulsivity-mediated pathway achieved significance and the insensitivity-mediated pathway did not, the difference between the two pathways was non-significant. These results suggest that early drug use may play a role in the antisocial spectrum as an antecedent to delinquency/crime by way of cognitive impulsivity.

Adverse childhood experiences and adolescent nicotine and marijuana vaping: Findings from a statewide sample of Florida youth

A wealth of research links exposure to adverse childhood experiences (ACEs) with negative outcomes including nicotine and marijuana use. In addition, an emerging line of research has documented associations between exposure to ACEs and vaping activity in American adults and international samples of adolescents. Very limited research, however, has explored whether a history of ACEs is linked with adolescent nicotine and marijuana vaping activity in an American sample. This study addresses this gap in the literature by employing multinomial logistic regression to examine whether cumulative exposure to ACEs is associated with adolescent nicotine vaping, dual mode use of nicotine, marijuana vaping, and dual mode use of marijuana in a sample of Florida high school students. Our findings reveal that greater cumulative exposure to ACEs (up to 5 ACEs) in adolescents leads to an increase in the likelihood of vaping nicotine and marijuana. In addition, greater cumulative exposure to ACEs (up to 6 ACEs) leads to an increase in the likelihood of using nicotine and marijuana through multiple delivery modes.

Does Childhood Adversity Lead to Drug Addiction in Adulthood? A Study of Serial Mediators Based on Resilience and Depression

Drug addiction is a common problem worldwide. Research has shown adverse childhood experiences (ACEs) to be an important factor related to drug addiction. However, there are few studies on how ACEs lead to drug addiction and the role of resilience and depression in this process. Thus, the main purposes of the study were to determine the proportion of those with adverse childhood experiences who take drugs in adulthood and how resilience and depression affect this relationship. The results showed that (1) greater severity of ACEs made individuals more likely to take drugs; (2) ACEs were positively correlated with depression, and resilience was negatively correlated with ACEs and depression; and (3) ACEs not only affected drug addiction through resilience or depression alone but also through the combined action of resilience and depression, indicating that depression led to drug addiction while resilience weakened the effect of ACEs on depression and drug addiction. Furthermore, in the serial mediation model, abuse, neglect, and family dysfunction were significant predictors of drug addiction. Our results are encouraging in that they provide guidance in understanding the complex relationships among ACEs, resilience, depression, and drug addiction.

Experiencias adversas en la infancia y el uso de drogas en la adolescencia y adultez: un análisis de la evidencia

El objetivo de este estudio es la revisión de la evidencia actual sobre la relación entre la vivencia de experiencias adversas en la infancia y el posterior uso de drogas en la adolescencia y adultez, y sus características. La metodología utilizada fue una revisión sistemática de publicaciones científicas, entre el periodo 2013-2017, disponibles en la base de datos Scopus sobre experiencias adversas en la infancia y el uso de drogas en la adolescencia y adultez que arrojó un total de 69 publicaciones incluidas en el estudio. Las experiencias adversas en la infancia presentan una elevada relación con el uso y/o abuso de drogas en la adolescencia y adultez. El consumo de drogas en adolescentes y adultos expuestos a experiencias traumáticas en la infancia se da principalmente en hombres. Las drogas mayormente usadas son alcohol, tabaco, cannabis y fármacos no recetados y, en menor medida, opioides, cocaína y anfetaminas. Las drogas, en este sentido, cumplen el rol de barrera química para distanciar el dolor emocional que deriva del recuerdo de las experiencias traumáticas y su intensa carga psíquica. Se requieren acciones de promoción del buen trato en la infancia, así como el abordaje terapéutico temprano de niños expuestos a experiencias traumáticas.

Preventing opioid use among justice-involved youth as they transition to adulthood: leveraging safe adults (LeSA)

BACKGROUND

Juvenile justice (JJ) youth are at high risk of opioid and other substance use (SU), dysfunctional family/social relationships, and complex trauma. The purpose of the Leveraging Safe Adults (LeSA) Project is to examine the effectiveness of Trust-Based Relational Intervention® (TBRI®; leveraging family systems by providing emotional and instrumental guidance, support, and role modeling) in preventing opioid and other SU among youth after release from secure residential facilities.

METHODS

An effectiveness-implementation Hybrid Type 1 design is used to test the effectiveness of TBRI for preventing non-medical use of opioids among JJ-youth (delayed-start at the site level; a randomized controlled trial at participant level) and to gain insight into facility-level barriers to TBRI implementation as part of JJ re-entry protocols. Recruitment includes two samples (effectiveness: 360 youth/caregiver dyads; implementation: 203 JJ staff) from nine sites in two states over 3 years. Participant eligibility includes 15 to 18-year-olds disposed to community supervision and receiving care in a secure JJ facility, without active suicide risk, and with one caregiver willing to participate. Effectiveness data come from (1) youth and caregiver self-report on background, SU, psychosocial functioning, and youth-caregiver relationships (Months 0, 3, 6, 12, and 18), youth monthly post-release check-ins, and caregiver report on youth psychological/behavioral symptoms, and (2) JJ facility records (e.g., recidivism, treatment utilization). Fidelity assessment includes post-session checklists and measures of TBRI strategy use. Collected four times over four years, implementation data include (1) JJ staff self-report on facility and staff characteristics, use of trauma-informed care and TBRI strategies, and (2) focus groups (line staff, leadership separately) on use of trauma-informed strategies, uptake of new interventions, and penetration, sustainment, and expansion of TBRI practices.

DISCUSSION

The LeSA study is testing TBRI as a means to empower caregivers to help prevent opioid use and other SU among JJ-youth. TBRI's multiple components offer an opportunity for caregivers to supplement and extend gains during residential care. If effective and implemented successfully, the LeSA protocol will help expand the application of TBRI with a wider audience and provide guidance for implementing multi-component interventions in complex systems spanning multiple contexts.

TRIAL REGISTRATION

ClinicalTrials.gov NCT04678960 ; registered November 11, 2020; https://clinicaltrials.gov/ct2/show/NCT04678960 .

Victimization and Adversity in Child Welfare Involved Youth: The Cumulative Influence on Child and Caregiver Reported Behavioral Health Symptoms

Exposure to childhood victimization and adversity (CVA) is pervasive for child welfare (CW) involved youth. However, most research with CW samples has focused on types of maltreatment and fails to recognize the additive influence of exposure to CVA beyond maltreatment. A subsample aged 8 to 17 (n = 1,887) was drawn from the National Survey of Child and Adolescent Well-Being (NSCAW) II. CVA included six domains. Behavioral health was assessed using the Child Depression Inventory, Trauma Symptom Checklist, and the internalizing and externalizing subscales of the Child Behavior Checklist. Logistic regression was used to explore the association between the number of CVA reported and the risk of clinical-range behavioral health symptoms. Analyses were adjusted for the cluster-based sampling design and sampling weights were applied to provide nationally representative estimates. More than 60% of the sample experienced three or more CVA domains. The number of CVAs reported was associated with all four behavioral health outcomes (p < .001). Children exposed to five or more domains were more likely to report high depressive symptoms (odds ratio [OR] = 5.0), high trauma symptoms (OR = 7.0), and to have internalizing or externalizing symptoms reported by caregivers (OR = 18.0), as compared with children reporting one or less CVAs. Youth involved with CW are exposed to staggeringly high rates of CVA beyond maltreatment. For children who are already at great risk for behavioral health challenges, research to understand screening and interventions for CVA is needed to inform policy and practice initiatives to prevent and mitigate harm.

Co-occurrence of preconception maternal childhood adversity and opioid use during pregnancy: Implications for offspring brain development

Understanding of the effects of in utero opioid exposure on neurodevelopment is a priority given the recent dramatic increase in opioid use among pregnant individuals. However, opioid abuse does not occur in isolation-pregnant individuals abusing opioids often have a significant history of adverse experiences in childhood, among other co-occurring factors. Understanding the specific pathways in which these frequently co-occurring factors may interact and cumulatively influence offspring brain development in utero represents a priority for future research in this area. We highlight maternal history of childhood adversity (CA) as one such co-occurring factor that is more prevalent among individuals using opioids during pregnancy and which is increasingly shown to affect offspring neurodevelopment through mechanisms beginning in utero. Despite the high incidence of CA history in pregnant individuals using opioids, we understand very little about the effects of comorbid prenatal opioid exposure and maternal CA history on fetal brain development. Here, we first provide an overview of current knowledge regarding effects of opioid exposure and maternal CA on offspring neurodevelopment that may occur during gestation. We then outline potential mechanistic pathways through which these factors might have interactive and cumulative influences on offspring neurodevelopment as a foundation for future research in this area.

The impact of childhood trauma on substance use trajectories from adolescence to adulthood: Findings from a longitudinal Hispanic cohort study

BACKGROUND

Adverse Childhood Experiences (ACE) are associated with substance use in adolescence and adulthood. However, there is a lack of longitudinal research examining the effect of ACE on substance use trajectories from adolescence through emerging adulthood.

OBJECTIVE

This study examined the role of ACE in substance use trajectories among Hispanic emerging adults.

PARTICIPANTS

We surveyed a cohort of Hispanic adolescents (n = 1399) in Southern California across eight survey waves (beginning in 9th grade and continuing through emerging adulthood).

METHODS

Growth curve models were used to examine the effect of ACE on past 30-day cigarette, marijuana, and alcohol use over seven time points, and an interaction term of ACE ∗ time was included to investigate the cross-level effect of ACE.

RESULTS

ACE was a significant predictor at 9th grade across all substances. Every additional ACE was associated with significantly higher past 30-day cigarette use (β = 0.05, 95%CI = 0.01, 0.10), marijuana use, (β = 0.15, 95%CI = 0.06, 0.25) and alcohol use (β = 0.14, 95%CI = 0.06, 0.21). Across all models, cross level interactions between ACE and time indicated that young adults exposed to more ACE experience significantly steeper inclining trajectories of 30-day cigarette use (β = 0.05, 95%CI = 0.02, 0.68), marijuana use (β = 0.07, 95%CI = 0.03, 0.11), and alcohol use (β = 0.02, 95%CI = 0.02, 0.68) than young adults with fewer ACE.

CONCLUSION

ACE continue to have an impact on substance use trends through emerging adulthood. Results highlight the graded effect of ACE on substance use during and beyond adolescence and illustrate that ACE exposure is linked to an escalation of substance use frequency.

Trauma-Informed Sex Positive Approaches to Sexual Pleasure

This paper develops a trauma-informed sex-positive framework as a public health, clinical, and research approach to sexual experience over the life course. The framework centers trauma-informed sex positivity as the linkage for sexual pleasure (along with sexual wellbeing and sexual health) to the social, cultural, and legal concepts of sexual justice. By providing a conceptual distinction of sexual pleasure from sexual wellbeing and sexual health, the framework improves clarity about how these constructs are related as well as provides possibilities for detailed operationalization in public health surveillance and in the new research.

Associations between depressive esymptoms and identity-specific social support among Black men who have sex with men (BMSM) in Baltimore City, Maryland

Introduction

Depression and other adverse mental health outcomes are prevalent among Black men who have sex with men (BMSM). Social support can be protective against symptoms of depression, the effects of which may be amplified by experiences of a shared social identity.

Methods

We explored the associations between BMSM-specific social support and depressive symptoms among a sample of 280 BMSM. We used chi-square and t-tests to examine bivariate associations between social support, depressive symptoms, and key correlates, and logistic regression to adjust the relationship between social support and depressive symptoms.

Results

Most participants reported high (43.2%) or moderate (41.8%) levels of BMSM-specific social support, 38% reported depressive symptoms, and 47.6% were living with HIV. Adjusting for socioeconomic and structural vulnerabilities, health, and involvement in the gay community, high social support was associated with a marginal decrease in the odds of depressive symptoms compared to low social support.

Conclusions

Results indicate that BMSM-specific social support is protective against depressive symptoms even in the context of other socioeconomic and structural vulnerabilities, suggesting that strengths-based interventions focused on building community and mutual support among BMSM may be valuable tools to prevent depression and promote positive mental health outcomes for members of this population.

The Vicious Cycle: Problematic Family Relations, Substance Abuse, and Crime in Adolescence: A Narrative Review

Despite the copiousness of studies on the risky behaviors of adolescents, we cannot establish with certainty the leading aspects involved in teens' substance abuse and criminal actions. This review aims to explore the interplay among the family system, substance abuse, and criminal behavior. An analysis of the main results of the 61 articles published between 2010 and 2020 shows that adolescents whose parents are justice-involved and often absent from home are more likely to perceive lower cohesion, support, and poor family communication. These factors can involve them in criminal acts and substance abuse. Moreover, these conducts are often linked to a form of uneasiness and a search of autonomy. Indeed, risky behaviors could have more than one meaning. Our findings also suggest that the most diffused drug-related crimes in adolescence are economic crimes, weapon carrying, robberies, dealing, and drug possession. Considering these results, future clinical implications might be based on multidimensional approaches, focusing more on the family context to promote interventions for at-risk adolescents.

Stress in the onset and aggravation of learning disabilities

Despite substantial grounds for such research, the role of chronic exposure to stressors in the onset and aggravation of learning disabilities (LDs) is largely unexplored. In this review, we first consider the hormonal, (epi)genetic, and neurobiological mechanisms that might underlie the impact of adverse childhood experiences, a form of chronic stressors, on the onset of LDs. We then found that stress factors combined with feelings of inferiority, low self-esteem, and peer victimization could potentially further aggravate academic failures in children with LDs. Since effective evidence-based interventions for reducing chronic stress in children with LDs could improve their academic performance, consideration of the role of exposure to stressors in children with LDs has both theoretical and practical importance, especially when delivered in combination with academic interventions.

Parental Gambling as a Moderator of the Child Delinquency-Gambling Relationship: Does Having a Role Model in the Home Make a Difference?

The relationship between delinquency and gambling has drawn significant attention from researchers in the behavioral and social sciences, yet there are aspects of this relationship that remain largely unexplored. The role of "third variables" in moderating the connection between child delinquency and gambling involvement is one such aspect. Accordingly, the current study set out to examine the impact of parent gambling involvement on the child delinquency-gambling relationship in a sample of 3089 adolescents (1576 males, 1513 females) from Cohort K of the Longitudinal Study of Australian Children (LSAC-K). Using cross-sectional data from Wave 7 of the LSAC, the current study tested the possibility that gambling involvement in parents may moderate the relationship between delinquency and gambling in their offspring. Results obtained from a regression analysis revealed that the link between delinquency, conceptualized as an early marker of general deviance, and gambling variety, as measured across ten different forms of wagering (e.g., Casino gambling, sports betting, horse and dog racing, scratch tickets), changed as a function of parental involvement in these same ten behaviors. In seeking clarity on this relationship, it was noted that the association between child delinquency and gambling involvement grew in proportion to the strength of parental involvement in gaming activities. Hence, having a gambling role model in the home may increase opportunities and incentive for gambling in children predisposed to antisocial behavior or general deviance.

Adverse childhood experiences and co-occurring psychological distress and substance abuse among juvenile offenders: the role of protective factors

OBJECTIVE

The purpose of this study was to estimate associations between cumulative exposure to adverse childhood experiences (ACEs), protective factors, and co-occurrence among male and female juvenile offenders.

STUDY DESIGN

Cross-sectional study.

METHODS

Validated measures of ACEs, internal resilience, external youth assets, psychological distress, and substance abuse were collected from 429 youths involved in the juvenile justice system in Nevada. A three-level outcome variable was created using the psychological distress and substance use measures: no problems, one problem, or co-occurring problems. Hierarchical multinomial logistic regression models were used to determine the independent, direct, and moderating impact of the protective factors on ACEs and the outcome.

RESULTS

Internal resilience, family communication, school connectedness, peer role models, and non-parental adult role models were associated with lower odds of co-occurrence compared to having no problems (adjusted odds ratios [AORs] ranged from 0.11 to 0.33). When ACEs were added to the model, internal resilience and all assets except for one (non-parental adult role models) continued to offer protection against co-occurrence. Internal resilience was the only protective factor that significantly moderated the association between ACEs and co-occurrence (AOR, 0.24; 95% CI, 0.06, 0.99).

CONCLUSION

Most protective factors decreased co-occurring mental health and substance abuse problems in the presence of ACE exposure and internal resilience moderated the relationship between ACEs and co-occurrence. Juvenile justice systems should use positive youth development approaches to help prevent co-occurrence among youths.

Health and adverse childhood experiences among homeless youth

BACKGROUND

Homelessness is associated with health problems and with adverse childhood experiences (ACEs). The risk of chronic health conditions for homeless compared to housed youth, and how this risk interacts with ACEs remains unclear. This study investigated the relationship between ACEs, housing, and child health, and whether: 1) ACEs and health vary by housing context; 2) ACEs and homelessness confer independent health risks; and 3) ACEs interact with housing with regard to adolescent health.

METHODS

Using data from 119,254 8th-11th graders, we tested independent and joint effects of ACEs and past-year housing status (housed, family homelessness, unaccompanied homelessness) on overall health and chronic health conditions, controlling for sociodemographic covariates.

RESULTS

The prevalence of ACEs varied by housing status, with 34.1% of housed youth experiencing ≥1 ACE vs. 56.3% of family-homeless and 85.5% of unaccompanied-homeless youth. Health status varied similarly. Homelessness and ACEs were independently associated with low overall health and chronic health conditions, after adjusting for covariates. Compared to housed youth, both family-homeless youth and unaccompanied-homeless youth had increased odds of low overall health and chronic physical and/or mental health conditions. All ACE x housing-status interactions were significant (all p < 0.001), such that ACE-related health risks were moderated by housing status.

CONCLUSIONS

ACEs and housing status independently predict health status during adolescence beyond other sociodemographic risks. Experiencing homelessness, whether unaccomapnied or with family, is associated with increased health risk, and every additional ACE increases this risk. Clinicians and health systems should advocate for policies that include stable housing as a protective factor.

Adverse Childhood Experiences and Prevalence of Cigarette and E-Cigarette Use Among Adolescents in Bangkok, Thailand

Currently, e-cigarettes are the most popular tobacco product among adolescents. The purpose of this study was to explore the relationship between exposure to adverse childhood experiences (ACEs) and use of cigarettes, e-cigarettes, and dual use in a sample of adolescents in Bangkok, Thailand. The sample comprises 6167 students from 48 schools (grades 9, 11, and vocational year 2) who participated in the 2019 round of the Behavior Surveillance Survey. History of 11 ACEs was used to calculate a cumulative ACE score (range 0-11). Multinomial logistic regression was used to assess the relationship between history of ACEs and smoking. In the sample, 7.0% reported using e-cigarettes only and 9.5% used e-cigarettes and cigarettes (dual use). After controlling for sociodemographic characteristics, history of ACEs was associated with increased odds of dual use. The odds of cigarette, e-cigarette, and dual use was significantly greater if the adolescent had a history of ≥4 ACEs. Special attention is needed to prevent smoking of different types among those with a history of ACEs.

Long-term benefits of providing transitional services to youth aging-out of the child welfare system: Evidence from a cohort of young people who use drugs in Vancouver, Canada

BACKGROUND

Youth aging-out of the child welfare system (CWS) experience numerous vulnerabilities including, elevated rates of substance use and substance use disorders. Calls to improve services to transition youth to independence are common; however, evidence of the long-term impacts associated with transitional service utilization is scarce. Further, existing services frequently lack appropriate supports for substance using youth and it is unknown if youth are able to access such services. In the present study, we assess the relationship between transitional service utilization and health and social outcomes among a cohort of people who use drugs (PWUD) that aged-out of the CWS.

METHODS

Data were obtained from two harmonized cohorts of PWUD in Vancouver, Canada. Those who reported aging-out were asked about service utilization, availability, barriers, and interest across seven categories of transitional services. Multivariable logistic regression analyses were conducted to assess the relationship between having previously utilized transitional services and current health and social outcomes.

RESULTS

Between December 2014 and November 2017, 217 PWUD reported having previously aged-out of the CWS. Across service categories, reported service utilization prevalence ranged from 16.6-61.8% while unmet demand ranged from 64.8-78.4%. In multivariable analyses, compared to individuals who utilized ≤1 service while aging-out, having utilized 4-7 services was significantly associated with reduced odds of current homelessness (adjusted odds ratio [AOR]=0.29) and engaging in daily drug use (AOR=0.35) (both p<0.05).

CONCLUSION

Findings suggest that this understudied high-risk population of PWUD and aged-out of the CWS experience long-term benefits associated with transitional service utilization and are interested and willing to engage in these services. However, given high unmet demand, findings also highlight considerable gaps in service delivery and support calls for extending the age of emancipation for all youth in the CWS and in particular, for additional harm reduction and substance use supports embedded into service models.

Adverse childhood experiences (ACEs), peer victimization, and substance use among adolescents

BACKGROUND

Adverse childhood experiences (ACEs) are common and related to substance use problems in adulthood. Less is known about these relationships in adolescence and if experiencing ACEs in addition to peer victimization (or bullying) would have an interaction or cumulative effect on the odds of adolescent substance use.

METHOD

Data were used from the Well-Being and Experiences Study (The WE Study), a cross-sectional survey of adolescents aged 14-17 years (n = 1002) in Manitoba, Canada collected between July 2017 and October 2018. Statistical methods included descriptive statistics and logistic regression models.

RESULTS

The prevalence of experiencing any of the 12 ACEs was 75.1 %. The prevalence of any peer victimization (monthly or more often) was 24.1 %. All individual ACEs were associated with increased odds of substance use. No significant interaction effects between ACEs and peer victimization on substance use were found. Significant cumulative effects were found, indicating that experiencing both ACEs and peer victimization, compared with experiencing ACEs only, significantly increased the odds of substance use among adolescents.

CONCLUSION

The odds of substance use becomes significantly greater if the adolescent with a history of ACEs also experiences peer victimization. Further research aimed at effective prevention of ACEs, peer victimization, and substance use is needed.

Does a Close Relationship With an Adult Reduce the Risk of Juvenile Offending for Youth With a History of Maltreatment?

Social support is frequently cited as a protective factor against juvenile offending. The current study examined whether a close relationship with an adult in childhood decreases the risk for offending among individuals with a history of child maltreatment. This research utilized data from a prospective cohort design study in which children with court-substantiated cases of abuse and neglect and nonmaltreated children matched on age, sex, race, and approximate family social class were followed into adulthood (N = 1,196). Having a close relationship with an adult did not decrease risk for delinquent behavior or arrest, but a close relationship with a parent was associated with lower risk for delinquent behavior. Surprisingly, adults with no history of maltreatment who reported having a close relationship with a peer or sibling were more likely to report engaging in violent behavior in adolescence. In total, these findings point to the complexity of development and suggest that although a close relationship with an adult can be protective, the mere presence of such a relationship, without inquiry into the type of relationship, is not sufficient.

Protective and Risk Factors for Adolescent Substance Use in Spain: Self-Esteem and Other Indicators of Personal Well-Being and Ill-Being

Although self-esteem has traditionally been considered as an important correlate of psychosocial adjustment, some empirical studies have found a positive relationship between some domains of self-esteem and drug use among adolescents. The present study analyzes self-esteem and other adjustment personal indicators as protective or risk factors for substance use. Participants were 644 Spanish adolescents aged 12–17 years. Substance use (cigarettes, alcohol, marijuana, and other illicit drugs), multidimensional self-esteem (academic, social, emotional, family, and physical), and other indicators of adolescents’ well-being and ill-being (psychological problems, behavior problems, and parenting) were measured. We observed, on the one hand, that substance use had a significant negative relationship with academic, family, and physical self-esteem. On the other hand, we also observed a significant positive relationship between drug use and social self-esteem. However, this significant relationship disappeared after statistically controlling for sex and age, using both partial correlation analyses and covariance analysis. Interestingly, beyond the importance of each factor related to drugs, prevention science should first of all be able to identify whether the main psychological variables (e.g., social or physical self-esteem) are risk or protective factors for drug use.

Co-Occurring Youth Profiles of Adverse Childhood Experiences and Protective Factors: Associations with Health, Resilience, and Racial Disparities

It is important to understand racial/ethnic differences in adverse childhood experiences (ACEs), given their relationship to long-term physical and mental health, and the public health cost of the significant disparities that exist. Moreover, in order to inform interventions and promote resilience, it is critical to examine protective factors that mitigate the relationship between adversity and poor health. The current study utilized latent transition analyses (LTA) to examine co-occurring profiles of ACEs and protective factors (from school, family, and community contexts) and links to health outcomes among 30,668 Black (10.4%), Latinx (12.3%), and White youth (77.3%) ages 12-17 (52.5% male) who participated in the 2011-12 National Survey of Children's Health (NSCH). Results suggested that greater adversity was associated with worse health, while more access to protective factors was associated with better health. White youth had consistently lower endorsement of ACEs, greater access to protective factors, and better health compared to their Black and Latinx counterparts. Efforts to improve child health and racial/ethnic disparities in research and practice must consider adversity, protective factors, and the systemic inequities faced by racial/ethnic minority youth in the United States.

Childhood adversity, externalizing behavior, and substance use in adolescence: Mediating effects of anterior cingulate cortex activation during inhibitory errors

Childhood adversity can negatively impact development across various domains, including physical and mental health. Adverse childhood experiences have been linked to aggression and substance use; however, developmental pathways to explain these associations are not well characterized. Understanding early precursors to later problem behavior and substance use can inform preventive interventions. The aim of the current study was to examine neurobiological pathways through which childhood adversity may lead to early adolescent problem behavior and substance use in late adolescence by testing two prospective models. Our first model found that early adolescent externalizing behavior mediates the association between childhood adversity and alcohol, cigarette, and marijuana use in late adolescence. Our second model found that activation in the anterior cingulate cortex (ACC) during an inhibitory control task mediates the association between childhood adversity and early adolescent externalizing behavior, with lower ACC activation associated with higher levels of adversity and more externalizing behavior. Together these findings indicate that the path to substance use in late adolescence from childhood adversity may operate through lower functioning in the ACC related to inhibitory control and externalizing behavior. Early life stressors should be considered an integral component in the etiology and prevention of early and problematic substance use.

Expanding the Original Definition of Adverse Childhood Experiences (ACEs)

We report two studies examining psychometric properties of an expanded measure of adverse childhood experiences (ACEs) that combined the original ACEs items with items from the Juvenile Victimization Questionnaire. In Study 1, we examined its factorial structure, internal consistency, and concurrent validity in undergraduates (N = 1479). In Study 2, we also examined replicability of frequencies of ACEs, test-retest reliability, and convergent and predictive validity. Results suggested a model with four inter-related factors: maltreatment, household dysfunction, community dysfunction, and peer dysfunction/property victimization. Internal consistency, test-retest reliability, concurrent and convergent validity were acceptable, and findings were replicated across samples. We suggest that this expanded measure is assessing early experiences of victimization and helplessness in the face of perceived intentional emotional and physical threats or actual harm by others, and that although they may not all be "traumatic," their cumulative impact is associated with poor mental health in young adults.

Barriers to college success among students that experienced adverse childhood events

Objective: This study examines the relationship between adverse childhood experiences (ACEs) and academic barriers to college success. Participants: College students (n = 525) were surveyed about exposure to ACEs and academic barriers on a large university campus in the Southeast. Methods: Multivariate regression was used to model the academic barriers among college students for students with different levels of ACEs exposure controlling for depression, health and family barriers, and sociodemographic characteristics. Results: Students with ACEs reported more family difficulties and health problems compared with those without ACEs. Depressive symptomology, poorer health ratings, and other health and family issues significantly predicted higher counts of academic barriers. Conclusions: Students with ACEs face greater difficulty with relation to health and family barriers which in turn impacts academic barriers.

Disrupting the link between maltreatment and delinquency: how school, family, and community factors can be protective

Background

Past experiences of childhood maltreatment are common for youth involved in the juvenile justice system. This paper explores potential protective factors at the peer, family, school, and neighborhood levels that disrupt the relationship between maltreatment and later non-violent and violent offending behavior and how these protective effects vary by a number of different sociodemographics.

Methods

We used data from the National Longitudinal Study of Adolescent to Adult Health (Add Health), a nationally representative longitudinal study of adolescents who were in grades 7–12 in the 1994–95 school year. Pulling data from Add Health respondents from ages 13 to 30, we used linear mixed effects modeling to create growth curves of predicted violent and non-violent offending frequency from adolescence into young adulthood, with maltreatment frequency as a predictor. Next, we tested whether potential protective factors including time with friends, a high-quality relationship with a parent figure, school connection, or neighborhood collective efficacy moderated the intercept or slope of the growth curves. Finally, we tested if sex, race/ethnicity, or sexual orientation moderated these protective effects.

Results

For violent offending, school connection, high-quality relationships with mother or father figures, and neighborhood collective efficacy were all generally protective, meaning they were associated with lower levels and shallower slopes of predicted violent offending, but they were not more or less protective for those who experienced maltreatment. For non-violent offending, the same was true of school connection, high-quality relationships with a mother figure, and neighborhood collective efficacy, which were all generally protective. We found no evidence of a protective effect for time spent with friends, though this is likely due to measurement constraints, as simply measuring time spent with friends may have heterogeneous effects on delinquent behaviors. We found no evidence that any of these protective effects varied by sociodemographics.

Conclusions

This paper identifies factors that teachers, juvenile corrections officers, policymakers and others can intervene on to prevent engagement (or re-engagement) in delinquency and offending among youth and young adults who experienced maltreatment. As they are also protective for youth who have not experienced maltreatment they also inform general delinquency prevention efforts.