Objective: To explore the feasibility and utility of a tolerance break (T-Break) guide on young adults' cannabis use. Participants: Young adults aged 18--29 (n = 125) who were current cannabis users. Methods: Participants recruited through posters and listservs at various universities were offered the T-Break Guide--daily activities, advice, and…

Given the prevalence of alcohol and cannabis co-use among college students, prevention for co-use is crucial. We examined hypothetical receptiveness to substance-specific interventions among students who reported co-use. Students who use alcohol and cannabis were more receptive to alcohol interventions than cannabis interventions. Campus…

Reservation-dwelling American Indian adolescents are at exceedingly high risk for cannabis use. Prevention initiatives to delay the onset and escalation of use are needed. The risk and promotive factors approach to substance use prevention is a well-established framework for identifying the timing and targets for prevention initiatives. This study…

Youth are particularly vulnerable to adverse outcomes from substance use, and there is limited evaluated drug education targeting youth in Canada or the United States of America (US). This scoping review identified and synthesized existing literature on evaluated harm reduction substance use education programs for school-aged youth in Canada and…

Background: Cannabis vaping has become increasingly popular among college students. The purpose of this study was to use the Integrated Behavioral Model to better understand students' motivations for engaging in this high-risk behavior. Methods: A survey instrument was developed to assess six IBM constructs, as well as past use of cannabis and…

This review analyzed the effectiveness of mandated substance use interventions in reducing future cannabis or other illicit drug use. Findings indicated that early decreases in cannabis and other drug use are commonly reported among students participating in mandated interventions. The longer time elapses post-intervention, the more likely…

Background: High cannabis use rates among American Indian (AI) adolescents necessitate the identification of factors that protect against early cannabis initiation. Methods: Data collected from 279 AI middle school students attending reservation-based schools in 2018 and 2019 were analyzed. Three waves of data, with approximately 6 months between…

Substance use in adolescence is a significant public health issue, particularly in early-to-mid adolescence, which represents a window of risk in the etiology of substance abuse and dependence. Substance use during this development period often results from affiliation with deviant peers, who model, facilitate, and reinforce use. Existing…

Alcohol and other drug (AOD) use problems among college students continue to represent a public health epidemic. In 2019, historically high rates of binge-drinking and marijuana use were reported among college-age adults, and the detrimental effects of excessive AOD use in college, such as poorer academic performance, sexual assault, injury or…

A pilot study was conducted to develop a marijuana knowledge scale and test feasibility of an information literacy-focused intervention targeting college students. First, students recruited from four classes completed an online survey measuring knowledge, attitudes, and intention to use marijuana and the responses (n = 117) were used to create a…

Aims: To estimate effects of brief substance use interventions delivered in general medical settings. Methods: A systematic review and meta-analysis of randomized trials conducted since 1990 of brief substance use interventions in patients of any age or severity level recruited in general medical settings. Primary outcomes were any measure of…

Objectives: The goal of this study was to understand how condom use self-efficacy varies based on sexual experience, cannabis and CBD use. Methods: A cross-sectional survey was implemented through Qualtrics. A total of 455 undergraduate students were surveyed at a large U.S. northeastern university. Results: Findings suggested that sexual…

Volunteering can serve as a protective factor against substance abuse. Yet, it is unclear whether volunteering in specific community organizations, such as emergency services, promotes or protects against substance use. We aimed to (1) describe community volunteering characteristics among adolescents; (2) investigate differences in the prevalence…

Bullying is a global public health issue affecting youth, especially those in school. However, there is scarcity of research exploring potential gender differences in bullying victimization in Southern Africa. Thus, this study sought to determine the prevalence and correlates of bullying victimization among in-school youth in Eswatini (formerly…

Objectives: This review evaluates the evidence on the effects of functional family therapy (FFT) on drug abuse reduction for young people in treatment for nonopioid drug use. Data and Analysis: We followed Campbell Collaboration guidelines to conduct a systematic review of randomized and nonrandomized trials. Results: The search yielded two…