Increasing interest has been shown in Brief Interventions for troubled persons, including those with substance abuse problems. Most of the published literature on this topic has focused on adults, and on the efficacy of these interventions. Few of these studies have examined the critical issues of enrollment and engagement in Brief Intervention services. The present paper seeks to address the shortcomings in the current literature by reporting on our experiences implementing NIDA funded, Brief Intervention projects involving truant and diversion program youth.

The assessment of the reliability and validity of instruments is fundamental in social sciences research because the concepts under investigation are abstract. Classical test theory provides a useful framework to assist researchers and test developers in the construction of reliable and valid instruments. One of the assumptions of test theory is the endemic presence of error which is introduced in the measurement process. Measurement error affects the reliability and validity of instruments. The methods of assessing reliability include test‐retest, alternate‐form, and split‐half. The major types of validation include content, criterion‐related, and construct. The reliability and validity of the instruments are required if we aim to produce meaningful results.

Juvenile assessment centers (JACs), centralized intake and screening facilities, allow multiple agencies to work together to coordinate services for at‐risk and delinquent youth better. The JAC concept originated in Hillsborough County (Tampa), Florida, and has served as a model for other programs nationwide. Arrested youth brought to JACs receive risk and needs assessment services and are linked to appropriate treatment/intervention.

Drawing from Agnew’s general strain theory, this study examines whether certain risk factors have a consistent effect across different situational contexts that characterize bullying perpetration. A conjunctive analysis of case configurations was conducted to examine and identify situational factors that increase adolescents’ risks for bullying perpetration using data from the 2019 Minnesota Student Survey. Results from a sample of 166,176 U.S. adolescents show that (1) incidents of traditional bullying perpetration cluster significantly among dominant situational profiles; (2) students most likely to be bullies experience victimization, but students least likely to bully their peers rarely experience bullying victimization; and (3) being a victim of traditional bullying can increase the chances of traditional bullying perpetration in some situational contexts, but can have almost no influence on perpetration in other contexts. Current findings are discussed considering existing bullying scholarship and recommendations for policy and future areas of research are presented.

In the United States, sexual minority adolescents are among the subpopulations at the highest risk for suicide; yet, predictors of suicidality among this unique group remain significantly understudied. Drawing from Meyer’s minority stress theory (MST), this study examines whether general stressors act as predictors of adolescent suicidality and whether differences exist in the variation of these effects between heterosexual and sexual minority adolescents. Specifically, multivariate logistic regression models were developed to examine the impact that victimization, school connectedness, and social support have on heterosexual and sexual minority adolescent suicidality using a sample of 166,176 U.S. adolescents drawn from the 2019 Minnesota Student Survey. Participants ranged from 10 to 18 years of age and identified as heterosexual, bisexual, gay or lesbian, questioning, pansexual, queer, or as none of these. Findings highlight that sexual minorities (Exp( B)  = 1.870, p < .001) were roughly twice as likely to report suicidality compared to their heterosexual peers. All victimization measures were highly predictive of suicidality among heterosexual and sexual minority adolescents. Overall, adolescents who were less connected to their school setting and more socially isolated were also more likely to experience suicidality; however, such effects were not reflected uniformly in every item measuring school connectedness and social support. Findings highlight important avenues for policies implementation aimed at mitigating the effects of multiple sources of stressors on adolescents’ mental health and reducing adolescents’ suicide rates. Interventions tailored to the unique needs of sexual minority adolescents are needed to address their disproportionate representation among those at risk for suicide.