Polysubstance use is associated with myriad short- and long-term health outcomes. Although prior research has documented differences in polysubstance use between lesbian, gay, bisexual, transgender, queer/questioning, and other sexual and gender minoritized (LGBTQ +) youth and their heterosexual/cisgender counterparts, as well as between subgroups…

Objective: The aim of the present study was to examine the role of health locus of control (HLOC; internal, chance, powerful others) in antibiotic resistance perceptions and antibiotic use behaviors among college students. Participants: Participants were 366 students recruited from the introductory psychology pool at a university in the…

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…

The cross-sectional study assesses lifetime use of psychoactive substances in medical students. During 2018, medical students from "Universidad de Buenos Aires" (UBA) in Argentina were offered the survey. Males significantly used at least one of the substances studied once in their lives compared to women (AOR: 1.75; IC 95%= 1.11-2.77).…

The purpose of this study was to gain a clearer understanding of the relation between parental relationship qualities and overall emerging adulthood (EA) marijuana use processes. The present study drew from an ethnically and socioeconomially diverse sample of EAs (ages 19-22) and their parents (n = 470) from the Pacific Northwest region. This…

Research has linked pre- and perinatal complications (PPCs) with increased risk for autism spectrum disorder (ASD). However, PPCs are also known risk factors for other mental health disorders. This study explored which PPCs are specific risk factors for ASD, as opposed to other forms of psychopathology, among a large sample of clinically-referred…

Prenatal cannabis use and maternal stress have been proposed as risk factors for autism spectrum disorder (ASD). Black mothers and mothers of lower socioeconomic status (SES) may be especially likely to experience high levels of stress. This study examined the impact of prenatal cannabis use and maternal stress (i.e., prenatal distress, racial…

Research is mixed on the common patterns of substance use within a college student population after trauma. Data was collected from students from a mid-sized, Midwestern university. Respondents often reported the use of combinations of medications and drugs that could lead to dangerous effects. Alcohol use was predicted by the substance use…

This study examined the hypothesis, derived from theories highlighting the importance of group harmony and sense of belonging in human relationships, that the adolescents who are most likely to be influenced by their close friends are those who have the highest quality social relationships. Potential moderators of close friend influence on…

This study assesses adults' perceptions of and predictors of intention to use prescription drug take-back boxes. This mixed methods study utilized focus groups and an online survey to examine factors related to intention to use a prescription drug take-back box. This study was conducted in [State] during the spring and summer of 2018. Themes…

Objective: The current study examined the unique predictive ability of tolerance of specific negative affective states in relation to frequency of past-month cannabis use and coping-oriented cannabis use motives. Participants: 416 undergraduates who reported past 30 day cannabis use (65.1% female; M[subscript age] = 19.46, SD = 2.56). Methods:…

Racial disparities are evident in both educational outcomes and incarceration rates when comparing African American and white youth. It is essential to understand the school-to-prison pipeline and the ways in which school discipline practices and other factors disproportionately affect African American students, limit educational attainment, and…

Students with emotional and behavioral problems have poor academic and behavioral outcomes, both short- and long-term. Psychotropic medications are commonly used as an intervention with this population and their use has increased significantly. This study investigated adolescent and family variables associated with medication use among high school…

Background: People with intellectual disability may be at elevated risk of adverse consequences of substance use. This study outlines the prevalence of, and factors associated with, substance use in young people with and without intellectual disability. Method: Secondary analysis was undertaken of the Next Steps annual panel study, which follows a…

Objective: College campuses report alcohol and other drug policy violations as the most frequent reason students receive disciplinary referrals and, thus, are mandated to programming. This study sought to determine predictors of mandated students' alcohol use frequency, and the likelihood of early-onset alcohol using college students enrolled in…