Objective: While college student drinking has been studied utilizing many different theories and approaches, it is unclear how these theories may overlap in their explanation of problematic drinking. Rather than relying on one theory, examining overlap between multiple theories of alcohol use may lead to a better understanding of the motivational…

Marijuana use among U.S. college students is the highest since the mid-1980s. Because knowledge about marijuana and confidence in the knowledge are related to changing marijuana laws and marijuana-related messages ubiquitous in college students' information environment, we examined their relationships with use. The Structural Equation Modeling…

Background: Not much is known about funding for and implementation of Person-centered, long-term services -- referred to as "recovery services." Methods: SAMSHA funding archives from 2004-2020 were analyzed using Latent Class Analysis (LCA). Results: All 50 states (plus DC and Guam) received about 482 recovery-based grants from 2004-2020…

We examined the prevalence of self-reported motivations and barriers to helping intoxicated peers among emerging adults (N = 377; M[subscript age] = 18.64; 75% women, 88% White) attending a Southeastern university and whether motivations and barriers differed by age, gender, race, and class standing. Respondents aged 19-24 were more likely to…

College students are at a heightened risk of experiencing depression and anxiety symptomatology and engaging in maladaptive alcohol use. Understanding how alcohol interventions impact emotional functioning is essential. One such intervention uses Deviance Regulation Theory (DRT), which posits that behavior can be modified using targeted messaging…

Alcohol protective behavioral strategies (PBS) are commonly conceptualized with a three-factor model, as used in the Protective Behavioral Strategies Scale--20 (PBSS-20). However, inconsistencies exist between factors and drinking outcomes. The current study used factor analysis to test a two-factor structure directly via controlled consumption…

We examined the impact of distance learning-related parental stress due to COVID-19 on parental alcohol consumption using an online survey in May 2020 with a convenience sample of U.S. adults. This article focuses on the 361 parents who had children under the age of 18 living with them. Seventy-eight percent had children who were engaged in…

This paper describes the development and impact of an underage drinking reduction program designed and implemented by a South Carolina county sheriff's office with assistance from the county coalition. In December 2017, high school surveys identified family and friends as the alcohol source 82.2% of the time. In Summer 2018, sheriff deputies began…

The goal was to determine the effects of bilingual cigarette warning labels on the recall performance and attention of young bilingual Lebanese college students. Forty-eight students were shown English-only, Arabic-only, or bilingual cigarette warning labels in 2020. Participants recalled as many of the labels as they could after the experiment…

Because studies examining youth drug use often have data with a high proportion of zeros, they often do not meet the assumptions for univariate or linear regression analyses that are typically used. We demonstrate the use of zero-inflated negative binomial regression models to address excessive zeros in drug use frequency on perceptions of…

Objective: Social adjustment, including alcohol use, directly affects the success of college students. Due to an increased reliance on computer-delivered alcohol interventions (CDIs) a need has emerged to further investigate alcohol use and web-based interventions. Methods: In-depth focus group interviews were conducted with 51 undergraduate…

We examined how legalization of Sunday alcohol sales relates to attitudes towards Sunday sales, and how both attitudes and alcohol consumption patterns relate to Sunday alcohol purchasing. A total of 1,384 adults of legal drinking age completed a survey one year post-legalization of Sunday sales. A majority of respondents (51%) were supportive of…

This group-randomized trial assessed the effects of a universal prevention training curriculum for school administrators and teachers that focused on effective strategies to prevent adolescent substance use and related problems. Twenty-eight schools in three regions of Peru were randomly assigned to either an intervention or control condition (14…

This study sought to examine the effects of substance use and stress-induced cognitive impairment on anxiety and depression among college students. The data for this study came from a sample of 328 undergraduate students from a public university. The subjects in this study completed a 101-item self-administered questionnaire, which was part of a…

A prospective online study, consisting of 203 participants ages 18 and older who smoked waterpipe (hookah) within the last 30 days, examined how brief messaging about harms of burning charcoal to heat waterpipe tobacco (shisha) influenced knowledge of toxicants released by using charcoal and perceived harms of using charcoal. Participants were…