Longitudinal Effects of a Second-Order Multi-Problem Factor of Sexual Risk, Marijuana Use, and Delinquency on Future Arrest Among Truant Youths

Network structure of the links between extracurricular time-use and delinquent behaviors: Moving forward and beyond linear relations

Using psychological network analysis, this study explored the heterogeneity of the network structure between extracurricular time-use and delinquency using a nationally representative longitudinal survey of at-school students in China (N = 10,279, 47.3% female, average age 13.6, 91.2% Han ethnicity). The results are threefold: First, time stimulation of activities occurs on weekdays, while time displacement and stimulation occur on weekends. Second, delinquent behaviors are positively correlated, forming a problem behavior syndrome. Smoking or drinking is the central delinquent behavior. Third, negative consequences of specific time-use behaviors are more likely to occur on weekends than on weekdays, and time-use behavior may function differently on weekdays versus weekends. Among them, going to coffeenets or game-centers serves as the bridge with the highest potential of triggering delinquency.

Predictors of cannabis use among first-time justice-involved youth: A cohort study

BACKGROUND

Justice-involved youth use cannabis at higher rates than their same-aged peers increasing likelihood of adverse behavioral health consequences and continued legal involvement. This study examined individual level predictors of early onset use cannabis use (<13 years of age) and cannabis use initiation in the 12 months following first court contact.

METHODS

Participants were 391 first-time justice-involved youth (56.9 % male; M_age = 14.6 years; 32.1 % White, 11.1 % Black, 14.7 % Other/Multi-racial, 42.2 % Latinx) and an involved caregiver (87.2 % female; M_age = 41.0 years). Baseline assessments captured individual level factors; cannabis use was assessed every four months post-baseline for 12 months. Primary analyses involved multivariable modified Poisson regressions and survival analysis.

RESULTS

In multivariable models, youth who reported lifetime cannabis use (n = 188, 48.1 %) were older, reported alcohol use and positive cannabis use expectancies. Greater self-control and self-concept were associated with lower likelihood of lifetime cannabis use. Youth who initiated cannabis during the 12-month follow-up (n = 30, 14.8 %) tended to be older, White/non-Latinx, and to report more psychiatric symptoms (posttraumatic stress, externalizing, internalizing, and affect dysregulation), delinquent behavior, lower levels of self-control, poorer self-concept, greater drug use intentions and positive cannabis expectancies. In the multivariable survival analysis, affect dysregulation, internalizing symptoms, and more positive cannabis expectancies remained independently and positively associated with cannabis initiation.

CONCLUSIONS

There is a critical and unique window of opportunity to prevent cannabis use initiation among first-time justice-involved youth. Research is needed to determine whether brief interventions that aim to modify expectancies about cannabis use reduce rates of cannabis initiation in this underserved population.

Disentangling multiproblem behavior in male young adults: A cluster analysis

Multiproblem young adults present with major problems across key life domains, but empirical studies investigating the nature of multiproblem behavior in accordance to ecobiodevelopmental theory are scarce. To address this gap, we performed a cluster analysis on indicators spanning the key life domains addiction, mental health, social network, and justice. In a large sample (N = 680) of multiproblem young adults, we identified five subgroups labeled "severe with alcohol and cannabis problems" (4.3%), "severe with cannabis problems" (25.6%), "severe without alcohol or drug problems" (33.2%), "moderate with mental health problems" (22.9%), and "moderate without mental health problems" (14.0%). There were large differences between the severe and moderate groups in terms of childhood risk factors such as emotional and physical abuse, concerning baseline functioning such as comorbid disorders and aggressive behavior, and in the outcome measure of violent offending. Our findings indicate that multiproblem young adult behavior clusters within profiles that differ according to the severity and nature of problems. Investing in screening for clustered problems may be beneficial for early problem differentiation and selection of appropriate intervention before and during treatment programs.

The Relationship between School Absenteeism and Substance Use: An Integrative Literature Review

Background: Chronic school absenteeism is prevalent among high school students in the United States. Its impacts on academic success and health are cause for concern. One specific area of concern is its relationship to youth substance use; chronic absenteeism is associated with using alcohol, marijuana, tobacco, and other drugs. Despite important findings, absent from the literature is a recent and systematic synthesis of related research. Objective: We aimed to examine the literature to provide a better understanding of the relationship between chronic school absenteeism and the use of alcohol, tobacco, marijuana and other drugs among U.S. high school students. Methods: We conducted an integrative review of existing peer-reviewed literature using key terms in five databases from the education and health sectors. We included English-language, quantitative and qualitative studies published between 1992 and October 2017 and focused on U.S. students in grades 9 through 12 and between ages 13 and 21. We extracted data and study quality measures for included studies. Results: After screening 3,130 articles using titles and abstracts and reviewing 99 full-text articles, 37 met inclusion criteria. Most were cross-sectional, used local-level data, widely varied in sampling, were of limited generalizability, and simultaneously considered school absenteeism and the use of multiple substances. Due to methodological issues, the relationship between chronic absenteeism and substance use is difficult to fully understand. Conclusions: We confirm the connection between school absenteeism and substance use among U.S. youth, highlight a limited understanding of how and why this relationship manifests, and call for absenteeism research that uses longitudinal methods, national data, and clearly articulated methodologies and self-appraised limitations.

Substance Use and HIV Among Justice-Involved Youth: Intersecting Risks

PURPOSE OF REVIEW

This review discusses recent advances in research on the intersection of HIV prevention and substance use among youth involved with the justice system. We discuss current themes of recent findings and provide guidance for researchers, policymakers, and clinicians on the next steps in advancing work in this nascent area.

RECENT FINDINGS

Of the 46 studies that measured HIV risk and substance use among justice-involved youth, 56% were cross-sectional designs, 22% were intervention trials, and 22% were longitudinal designs. Cross-sectional studies suggested that substance use is highly associated with HIV risk behaviors. Longitudinal analyses underscored the importance of understanding contextual risk factors, such as trauma and violence. Intervention trials demonstrated improved scientific rigor of behavioral approaches. Despite recent advances, research in this field remains limited. Future directions include longer follow-up periods, consideration of biomedical HIV-prevention interventions, and a focus on dissemination and implementation science of efficacious interventions.

A Multigroup, Longitudinal Study of Truant Youths, Marijuana Use, Depression, and STD-Associated Sexual Risk Behavior

Truant youth are likely to engage in a number of problem behaviors, including sexual risky behaviors. Previous research involving non-truant youth has found sexual risk behaviors to be related to marijuana use and depression, with differential effects for male and female youth. Using data collected in a NIDA funded, prospective intervention project, results are reported of a male-female, multi-group, longitudinal analysis of the relationships among truant youth baseline sexual risk behavior, marijuana use, and depression, and their sexual risk behavior over four follow-up time points. Results indicated support for the longitudinal model, with female truants having higher depression scores, and showing stronger relationships between baseline depression and future engagement in sexual risk behavior, than male truants. Findings suggest that incorporating strategies to reduce depression and marijuana use may decrease youth sexual risk behavior.