Who Persists and Who Desists? A Prospective Study of Prescription Stimulant Misuse in College Graduates.

Prescription stimulant misuse (PSM) has been studied extensively in college populations, but few studies have examined how PSM changes after graduation. We used a longitudinal design to follow individuals at risk for PSM two years after college graduation to document PSM prevalence, motives, and predictors of PSM persistence. Participants from two small, private colleges completed online surveys focused on intrapersonal, interpersonal, and sociocultural predictors of PSM. Overall, PSM declined over time. Lack of premeditation, perceived peer norms, positive expectancies, media exposure, and other substance use were associated with continued PSM; however, only lack of premeditation, descriptive norms, and other substance use predicted PSM in a multivariate model. This preliminary study suggests dispositional and behavioral risk factors may help to explain why PSM persists after college. Interventions that enhance decision-making skills, correct misperceptions about peers' PSM, and reduce polysubstance use may be effective in curbing PSM in college graduates.

Emerging Adults' Experiences with E-Cigarette Cessation.

Background: The use of electronic nicotine delivery systems (ENDS) is one of the most common substance use behaviors in college students, yet most individuals show some interest in quitting. The current study added to the limited literature on ENDS cessation by examining readiness to quit and the use and perceived efficacy of ENDS cessation methods in a heterogeneous sample of college students. Methods: Students 18-24 years in Psychology courses (N = 1563; 73% female) from six US universities completed an online survey between September 2021-April 2022. Results: Nearly half the sample (n = 738, 47%) reported lifetime ENDS use and nearly half of lifetime users (n = 356, 48%) reported a quit attempt. Most ENDS users reported some readiness to quit (n = 251, 67%). Quitting "cold turkey", using willpower, and replacing ENDS use with another activity were endorsed most frequently; strategies were perceived as more helpful if students had direct experience with them. Social support (e.g., counseling, groups, family/friend support) and nicotine replacement products were perceived as effective but were utilized infrequently. Digital tools (i.e., apps, text messaging) were perceived to be least helpful and were utilized infrequently. Conclusion: Most college students who use ENDS are interested in quitting and have relied on unassisted methods for cessation. Our data suggest a significant opportunity for college personnel and public health officials to further enhance awareness and uptake of ENDS cessation resources for this demographic. Digital tools that integrate social support may be especially effective given their low cost, demonstrated efficacy, and alignment with students' preferences for social support.

Sources for prescription stimulant misuse: A person-centered approach to understanding links to substance use and psychiatric impairment.

Prescription stimulant misuse (PSM) is most prevalent among college students and is associated with numerous negative academic and psychosocial outcomes. A large body of literature has identified predictors of PSM in this population, however few studies have utilized a person-centered approach to examine how the sources from which students procure prescription stimulants are associated with substance-related and psychiatric impairment. We used latent class analysis (LCA) to classify a geographically and racially/ethnically diverse sample of U.S. undergraduates (N = 538) who misused prescription stimulants into groups based on their endorsement of nine sources of medication. We selected a five-group classification from the LCA with classes of peer/dealer, given by friend, own prescription, lower multiple sources (i.e., relatively infrequent endorsement of multiple sources), and any source. Compared to the reference group (given by friend), the own prescription class was less likely to report marijuana use, simultaneous alcohol and marijuana use, alcohol or marijuana consequences, and nonoral routes of administration. On the other hand, the own prescription class was more likely to screen positive for anxiety, anger, and suicidality. Similarly, the lower multiple sources group was more likely to screen positive for depression, anxiety, anger, and suicidality. Prevention and intervention efforts focused on PSM may be tailored differently for students who are misusing their own medication and/or endorsing multiple sources. Specifically, these students may need broader assistance with comorbid psychiatric conditions, particularly suicidality, while students who obtain stimulants from peers or a dealer may benefit more from substance-focused interventions. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Primed for positive perceptions? Applying the acquired preparedness model to explain college students' e-cigarette use and dependence.

OBJECTIVE: College students use electronic nicotine delivery systems (ENDS) more often than any other US demographic group. In a novel application of the acquired preparedness model, we examined how proximal (e.g., cognitions) and distal (e.g., dispositional) influences accounted for ENDS use and dependence. PARTICIPANTS: Undergraduates (N = 1075; 72% female, 74% White) from seven US campuses completed an online survey between October 2019-March 2020. METHODS: We modeled ENDS use and dependence, respectively, as zero-inflated Poisson distributions with impulsivity as an independent variable and perceived risks and benefits of e-cigarettes as mediators. RESULTS: Students higher in impulsivity perceived more benefits and, in turn, reported greater ENDS use and dependence. Curiosity and friends' use motivated ENDS initiation; stress management and nicotine motivated continued use. CONCLUSIONS: ENDS interventions should be tailored to students higher in impulsivity, as they hold more favorable perceptions of ENDS, and should enhance skills to manage stress and nicotine cravings.

How to say "no" most effectively: Evaluating resistance strategies for prescription stimulant diversion to inform preventive interventions.

OBJECTIVE: We evaluated the perceived effectiveness of resistance strategies students could employ if approached to give away, trade, or sell their prescription stimulant medication, a growing concern on college campuses. Participants: We sampled undergraduates (N = 1,521) at three demographically dissimilar institutions between Fall 2017 and Spring 2018. Methods: We administered an anonymous, online survey and used linear mixed models to examine the effects of strategy type, face support (ie, adding politeness), and substance use history on perceived strategy effectiveness. Results: Internal (eg, "I am not comfortable sharing my medication") and external (eg, "My doctor won't prescribe me if I share") explanations were perceived to be most effective. Excuses, direct refusals, and suggesting an alternative (eg, energy drink) were less preferred. Adding face support improved perceived effectiveness for direct refusals and internal explanations. Conclusion: Preventive interventions for stimulant diversion could encourage the use of internal or external explanations or direct refusals with face support.

Predictors of Prescription Stimulant Misuse in U.S. College Graduates.

Background: Research has shown that prescription stimulant misuse (PSM) is prevalent among college students and that full-time college attendance is associated with PSM following graduation. Few studies, however, have examined predictors of PSM in college graduates. Objectives: We examined constructs from the Theory of Triadic Influence (TTI) to determine predictors of PSM in this population. Methods: We utilized Amazon's Mechanical Turk and snowball sampling in 2018-2019 to anonymously survey 219 adults in the United States (56% male, Mage = 32.5) with a college degree and history of college PSM. We assessed sensation seeking, ADHD symptoms, negative affect, social norms, workload, positive beliefs and perceived safety, other substance use, PSM motivations, and source(s) of prescription stimulants. Measures were administered online. Results: Over half (55%) of participants reported PSM after college; 36% used in the previous year. Ordinal logistic regressions for each domain of the TTI (i.e. intrapersonal, social/normative, cultural/attitudinal) showed that college graduates engaging in PSM in the previous year were younger and reported higher sensation seeking, more friends/coworkers who engaged in PSM, a heavier workload, and more positive beliefs about PSM. Chi-square analyses showed that college graduates engaging in PSM in the previous year also were more likely to use other substances (e.g. prescription opioids, tobacco/nicotine, cocaine) and to have misused stimulants in college to socialize or to get high. Conclusions: Preventive interventions could target college students and recent graduates who engage in PSM and who demonstrate the aforementioned risk factors, with the goal of curbing PSM and possibly other substance use.

Factors that Differentiate Prescription Stimulant Misusers from those At-Risk for Misuse: Expectancies, Perceived Safety, and Diversion.

BACKGROUND: The nonmedical use of prescription stimulants (NMUPS) is one of the most prevalent illicit behaviors on college campuses. While numerous risk factors for NMUPS have been identified, it is unknown how nonusing students who meet several risk factors for NMUPS differ from those who have used, which may inform intervention efforts. We expected that users would evidence greater cognitive enhancement and anxiety/arousal expectancies and intentions to use, and lower guilt/dependence expectancies, perceptions of NMUPS-related harm, and academic self-efficacy. METHODS: Between 2014 and 2016, students (N = 121; 65% female) at two demographically dissimilar colleges in the Northeastern and Midwestern United States who reported lifetime NMUPS or endorsed two or more NMUPS risk factors (i.e., recent marijuana use, recent binge drinking, grade point average <3.5, Greek-life involvement, male gender) reported on their prescription stimulant expectancies; academic self-efficacy; perceived harm of NMUPS; lifetime NMUPS; and intentions for NMUPS in the next six months. RESULTS: A MANCOVA showed that at-risk nonusers had lower cognitive expectancies, higher guilt/dependence expectancies, and higher anxiety/arousal expectancies compared to users. ANCOVAs and Chi-square tests showed that nonusers also perceived NMUPS to be more harmful and were less likely to divert their medication if prescribed. The groups did not differ on academic self-efficacy or total number of risk factors endorsed. However, recent marijuana use was more prevalent in users. CONCLUSIONS: Targeted preventive interventions for NMUPS should focus on students who are using marijuana and should aim to maintain lower positive and higher negative stimulant expectancies and reaffirm potential NMUPS-related harms.

Pursued for their prescription: Exposure to compliance-gaining strategies predicts stimulant diversion in emerging adults.

Researchers have begun to identify predictors of who will divert their stimulant prescriptions, as most emerging adults (EAs) who use prescription stimulants nonmedically procure these drugs from a friend or acquaintance with a prescription. Far less research has examined how EAs with attention-deficit/hyperactivity disorder (ADHD) are approached for these medications, and their affective and behavioral responses to these requests. We hypothesized that EAs with a stimulant prescription who reported greater exposure to compliance-gaining attempts from peers, particularly rational appeals for academic work, would be more likely to divert, as would EAs who reported lower resistance to peer influence. We recruited EAs diagnosed with ADHD (N = 149) through flyers, in-class presentations, campus-wide e-mails, and psychology subject pools at 2 demographically dissimilar college campuses. As predicted, a logistic regression showed that greater exposure to compliance-gaining strategies, Greek involvement, Northeast college attendance, and less guilt and worry about diversion predicted diversion (n = 53, 36%). Diverters were no less resistant to peer influence; however, a continuous measure assessing willingness to divert was inversely correlated with resistance to peer influence. An analysis of variance showed that rational appeals for academic work and guilt-inducing strategies for not complying with diversion requests were associated with the greatest likelihood of diversion. Further, negative affective responses (e.g., feeling manipulated, used) among students with a prescription following diversion were relatively common. Interventions to reduce diversion should inoculate EAs with ADHD against a range of compliance-gaining strategies and should help EAs who are experiencing dissonance about diversion to resist their peers' requests more effectively. (PsycINFO Database Record

Correlates of smoking status among women experiencing intimate partner violence: Substance use, posttraumatic stress, and coping.

BACKGROUND AND OBJECTIVES: Smoking prevalence among women who experience intimate partner violence (IPV) is two to three times higher than the prevalence among women nationally. Yet, research on cigarette smoking among this population of women is scarce. METHODS: This study examined differences between daily smokers and non-smokers among a sample of 186 IPV-victimized women. Comparing these groups may identify key factors that could inform future research, and ultimately, smoking cessation interventions to improve women's health. RESULTS: Results showed that smokers and non-smokers differed in terms of alcohol and drug use problem severity, posttraumatic stress symptom severity, psychological and physical IPV victimization severity, and severity of use of psychological and physical IPV. Smokers fared worse on all domains where differences emerged. Findings of a logistic regression demonstrated that alcohol problem severity was related to daily smoking status; post hoc analysis revealed that the effect of alcohol problem severity was moderated by the level of Posttraumatic stress disorder (PTSD) avoidance symptom severity. DISCUSSION AND CONCLUSIONS: Findings suggest a sub-population of women experiencing IPV who smoke and incur additional risk for psychiatric symptom severity and maladaptive behaviors. This study suggests the need to examine factors such as IPV and its negative sequelae to inform smoking cessation research for women. SCIENTIFIC SIGNIFICANCE: This study contributes to the scarce literature examining the intersections of PTSD, alcohol and drug use, and smoking. Examining these factors in the context of IPV, which is a highly prevalent problem, is critical to informing future treatment development investigations.

A person-centered approach to understanding negative reinforcement drinking among first year college students.

The current study used a person-centered approach (i.e. latent profile analysis) to identify distinct types of college student drinkers based on the predictions of motivational, social learning, and stress and coping theories of maladaptive drinking. A large sample (N=844; 53% female) of first-year undergraduates from two institutions, public and private, who reported consuming one or more drinks in the last three months completed measures of depressive and anxiety symptoms, positive alcohol-outcome expectancies, negative life events, social support, drinking motives, drinking level and drinking-related problems. Latent profile analysis revealed a small subgroup of individuals (n=81, 9%) who conformed to the anticipated high-risk profile; specifically, this group demonstrated high levels of negative affect, coping motives, drinks per week, and drinking-related problems. However, additional groups emerged that showed patterns inconsistent with the proposed vulnerability profile (e.g., high negative affect, positive expectancies, and negative life events, but relatively low drinking levels). Findings from our person-centered approach showing the presence of groups both consistent and inconsistent with the predictions of motivational, social learning, and stress and coping theories highlight the need to identify and target certain college students for prevention and intervention of negative affect-related drinking.

Prospective analysis of early lapse to drinking and smoking among individuals in concurrent alcohol and tobacco treatment.

The aims of the current study were to examine, prospectively, (a) dynamic changes in affective state, self-efficacy, and urge in the hours before initial smoking and drinking lapses among individuals in concurrent alcohol and smoking treatment, and (b) the extent to which self-efficacy, urge to use, and/or the use of one substance predicted lapse to the other substance. Ninety-six men and women recruited for a clinical trial of concurrent alcohol and tobacco treatment were eligible for inclusion. Only data from those who experienced an initial lapse to drinking (n=29) or smoking (n=32) were included. Two outpatient substance abuse clinics provided concurrent alcohol and smoking treatment on a weekly basis for three months. Ecological Momentary Assessment (EMA) methods were employed over a 28-day monitoring period to assess antecedents to first drink, and a 14-day monitoring period was examined for initial smoking lapses. Baseline and EMA measures of positive and negative affect, alcohol/smoking urge, alcohol/smoking abstinence self-efficacy, nicotine withdrawal, and quantity/frequency of alcohol and tobacco use were examined as lapse predictors. Analyses of EMA ratings controlled for the corresponding baseline measure. Smoking lapse among individuals in concurrent alcohol and tobacco treatment was foreshadowed by higher urges to smoke, lower positive mood, and lower confidence to resist smoking. Drinking lapse was preceded by lower confidence to resist smoking, but only among individuals who reported recent smoking. Concurrent alcohol and smoking treatment should focus on the enhancement of abstinence self-efficacy, positive mood, and the curbing of urges in order to offset lapse risk.

Does the inclusion criterion of women's aggression as opposed to their victimization result in samples that differ on key dimensions of intimate partner violence?

This study is among the first attempts to address a frequently articulated, yet unsubstantiated claim that sample inclusion criteria based on women's physical aggression or victimization will yield different distributions of severity and type of partner violence and injury. Independent samples of African American women participated in separate studies based on either inclusion criterion of women's physical aggression or victimization. Between-groups comparisons showed that samples did not differ in physical, sexual, or psychological aggression; physical, sexual, or psychological victimization; inflicted or sustained injury. Therefore, inclusion criterion based on physical aggression or victimization did not yield unique samples of "aggressors" and "victims."

Depressive symptoms, drinking consequences, and motivation to change in first time DWI offenders.

BACKGROUND: Psychological disorders are common among driving-while-intoxicated (DWI) offenders; thus, a DWI arrest may serve as an important opportunity for further screening and subsequent treatment. OBJECTIVES: The current study examined the extent to which mild to moderate pretreatment depressive symptoms, as measured by the Beck Depression Inventory (BDI), could predict intervention outcomes in 284 first-time DWI offenders. METHODS: Participants were given drinking-related and psychosocial assessments at the beginning and end of a 10-week intervention and at 6- and 12-month follow-ups. RESULTS: After the intervention and at both follow-ups, all participants reported declines in depressive symptoms, alcohol consumption, and negative drinking consequences and higher self-efficacy to avoid high-risk drinking. It was notable, however, that offenders with depressive symptoms reported more drinking-related consequences and lower self-efficacy at all time points, but greater motivation to change their drinking behavior. CONCLUSIONS: The findings suggest that offenders with depressive symptoms have more severe symptomatology than nondepressed offenders but may be more amenable to changing their drinking. SCIENTIFIC SIGNIFICANCE: The BDI may be a useful screening tool for determining which offenders are in need of an intervention following a DWI arrest.

PTSD symptom clusters are differentially related to substance use among community women exposed to intimate partner violence.

Women who experience intimate partner violence (IPV) have higher rates of posttraumatic stress disorder (PTSD) and substance abuse compared to women who do not experience IPV. However, the extent to which IPV-related PTSD symptoms are related to women's substance use involvement largely has been unexplored. The current study investigated PTSD symptomatology and substance use in a community sample of 212 IPV-exposed women. Drug-using women reported higher PTSD severity scores compared to women who reported no substance use or alcohol use only. Moreover, the reexperiencing, avoidance and numbing, and arousal clusters demonstrated unique associations with substance use involvement. Findings not only elucidate the associations among IPV-related PTSD symptoms and substance use, but they also can inform community-based preventive interventions.