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Recent theorizing about the cognitive underpinnings of dilemmatic moral judgment has equated slow, deliberative thinking with the utilitarian disposition and fast, automatic thinking with the deontological disposition. However, evidence for the reflective utilitarian hypothesis-the hypothesized link between utilitarian judgment and individual differences in the capacity for rational reflection (gauged here by the Cognitive Reflection Test [ CRT; Frederick, 2005]) has been inconsistent and difficult to interpret in light of several design flaws. In two studies aimed at addressing some of the flaws, we found robust evidence for a reflective minimalist hypothesis-high CRT performers' tendency to regard utility-optimizing acts as largely a matter of personal prerogative, permissible both to perform and to leave undone. This relationship between CRT and the 'minimalist' orientation remained intact after controlling for age, sex, trait affect, social desirability, and educational attainment. No significant association was found between CRT and the strict utilitarian response pattern or CRT and the strict deontological response pattern, nor did we find any significant association between CRT and willingness to act in the utility-optimizing manner. However, we found an inverse association between empathic concern and a willingness to act in the utility-optimizing manner, but there was no comparable association between empathic concern and the deontological judgment pattern. Theoretical, methodological, and normative implications of the findings are discussed. [ABSTRACT FROM AUTHOR]

Introduction: The efficacy of screening and brief interventions (SBIs) for excessive alcohol use in primary care is well established; however, evidence on their cost-effectiveness is limited. A small number of previous reviews have concluded that SBI programs are likely to be cost-effective but these results are equivocal and important questions around the cost-effectiveness implications of key policy decisions such as staffing choices for delivery of SBIs and the intervention duration remain unanswered. Methods: Studies reporting both the costs and a measure of health outcomes of programs combining SBIs in primary care were identified by searching MEDLINE, EMBASE, Econlit, the Cochrane Library Database (including NHS EED), CINAHL, PsycINFO, Assia and the Social Science Citation Index, and Science Citation Index via Web of Knowledge. Included studies have been stratified both by delivery staff and intervention duration and assessed for quality using the Drummond checklist for economic evaluations. Results: The search yielded a total of 23 papers reporting the results of 22 distinct studies. There was significant heterogeneity in methods and outcome measures between studies; however, almost all studies reported SBI programs to be cost-effective. There was no clear evidence that either the duration of the intervention or the delivery staff used had a substantial impact on this result. Conclusion: This review provides strong evidence that SBI programs in primary care are a cost-effective option for tackling alcohol misuse. [ABSTRACT FROM AUTHOR]

Few studies have examined the co-occurrence of alcohol and marijuana use in clinical samples of young adults. The present study investigated whether co-occurring marijuana use is associated with characteristics indicative of a high level of risk in young adult heavy drinkers. Individuals between the ages of 18 and 25 years (N =122) participated in an ongoing 8-week randomized clinical trial that tested the efficacy of placebo-controlled naltrexone plus brief individual counseling to reduce heavy drinking. At intake participants completed self-report assessments on alcohol consumption, alcohol-related negative consequences, motivation to reduce drinking, trait impulsivity, expectancies for alcohol-induced disinhibition, use of cigarettes, and history of medication nonadherence. In univariate tests heavy drinkers with and without co-occurring marijuana use did not differ on alcohol consumption, most alcohol-related negative consequences, and motivation to reduce drinking. In multivariate tests controlling for demographic characteristics, co-occurring heavy alcohol and marijuana use was significantly associated with nonplanning impulsivity (β=2.95) and a history of both unintentional (adjusted odds ratio [aOR]=3.30) and purposeful (aOR=3.98) nonadherence to medication. Findings suggest that young adult heavy drinkers with co-occurring marijuana use exhibit a high-risk clinical profile and may benefit from interventions that increase adherence to medications. [Copyright &y& Elsevier]

Abstract: The relation between diet and health has become a public health concern in Western/developed countries. Physicians are influenced in their views about health by their medical training and membership in a particular culture/nation to one extent or another. Their medical training is itself influenced by both a common body of accepted formal knowledge and practice and culture- or nation-specific influences on medical education. In this study, we compared physicians from different countries and physicians and lay individuals from the same country with regard to beliefs and attitudes about the relation between diet and health and other health-related issues. Telephone interviews about diet and health conducted with randomly sampled physicians and laypersons in France, Germany, Italy, the United Kingdom, and the USA revealed substantial cultural/national differences and few differences between physicians and laypersons of the same country. Three different measures of similarity converged in supporting the claim that in the areas of diet and health, physicians resemble their countrymen more than they resemble physicians from other Western countries. The degree to which differences in culture- and nation-mediated medical education influence these results is to be determined. [Copyright &y& Elsevier]

Introduction:: Given the prevalence of alcohol use among adolescents and its negative consequences, it is important to learn more about correlates of alcohol-related problems in this population. Cigarette smoking appears to be associated with alcohol-related problems in adolescents. The purpose of this study was to assess cigarettes smoked per day and nicotine dependence (ND) severity as predictors of alcohol-related problems in cross-sectional models, using data from a smoking cessation clinical trial for adolescents. [ABSTRACT FROM PUBLISHER]

Abstract: In this paper, we offer an overview and a critique of the existing theories of the moral–conventional distinction, with emphasis on Nichols’s [Nichols, S. (2002). Norms with feeling: Towards a psychological account of moral judgment. Cognition, 84, 221–236] neo-sentimentalist approach. After discussing some distinctive features of Nichols’s (2002) thesis and situating it within the context of his predecessors’ work [Blair, R. (1995). A cognitive developmental approach to morality: Investigating the psychopath. Cognition, 57, 1–29; Turiel, E. (1983). The development of social knowledge: Morality and convention. Cambridge: Cambridge University Press], we review a number of arguments and findings within the developmental literature that, collectively, pose a serious challenge to the proposition that emotion is indispensable for or plays a substantial contributory role in the construction of the moral domain. Furthermore, we report two studies whose results contravene those of Nichols’s (2002) Experiments 1 and 2 (the empirical basis for his “norms with feelings” hypothesis), while favoring a version of Turiel’s (1983) harm-based approach instead. [Copyright &y& Elsevier]

The opiate antagonist naltrexone (Ntx) has demonstrated efficacy in the treatment of alcohol dependence and as a component of treatment to reduce heavy drinking. At present, there are no published doseranging clinical trials of the oral preparation for treatment of problem drinking. The present study evaluated the effects of Ntx on alcohol use among the subset of hazardous drinkers (n=102) who participated in a placebo-controlled, dose-ranging trial of oral Ntx (25-mg, 50-mg and 100-mg doses) combined with open-label transdermal nicotine patch for enhancing smoking cessation. On the primary outcome - no hazardous drinking (drinking that exceeded weekly or daily limits) during treatment - 25 mg and 50 mg Ntx were superior to placebo (each p<0.05). These findings remained after controlling for baseline predictors or smoking abstinence during treatment. Time to remission of hazardous drinking was examined as a secondary outcome with definitions of hazardous drinking based on weekly limits, daily limits and the combination of weekly and daily limits and the results were consistent with the primary findings. In conclusion, the findings suggest that Ntx can reduce the risk of hazardous drinking in smokers who are not seeking or receiving alcohol treatment, providing strong evidence for the pharmacological effects of Ntx on drinking. This effect appears to favour lower doses that may be better tolerated and less expensive than the higher 100-mg dose. Given its efficacy and favourable side-effect profile, the 25-mg dose should be considered for future studies of combination therapy. [ABSTRACT FROM AUTHOR]

Little is known about the impact of alcohol involvement on smoking cessation relapse or possible mechanisms for these associations. We addressed these issues using data from a randomized clinical trial of two types of framed messages (gain vs. loss) in conjunction with open label sustained-release (SR) bupropion (Toll et al., 2007) (N = 249). Participants were categorized according to whether or not they were diagnosed with a lifetime alcohol use disorder (AUD; i.e., current or past alcohol abuse or past alcohol dependence) and according to three levels of alcohol use: abstinence, moderate, or hazardous use. Alcohol use categories were established for drinking at baseline, during the 6-week treatment period and through 12 weeks post-quit. There were few significant differences by baseline alcohol use level or AUD history for a series of predictors of smoking cessation failure (e.g., depressive symptoms). During treatment and follow-up, the probability of any smoking on heavy drinking days was significantly higher than the probability of smoking on moderate drinking or abstinent days. AUD history did not predict smoking cessation relapse in any analysis, nor were any alcohol use×AUD history interactions significant. Moderate alcohol users and, to a lesser extent, abstainers from alcohol at baseline were less likely than hazardous drinkers to have relapsed at 12 weeks post-quit. Based on these findings, it appears that risk of any smoking and of relapse was associated primarily with heavy drinking days and a hazardous pattern of use respectively, rather than with moderate drinking. [ABSTRACT FROM AUTHOR]

This was the first randomized, controlled smoking cessation trial assessing the efficacy of an exercise intervention as an adjunct to nicotine gum therapy in comparison with both equal contact control and standard care control conditions. Sedentary female smokers aged 18-55 years were provided with nicotine gum treatment along with brief behavioral counseling and were randomized into one of these three behavioral adjunct conditions. In the "intent-to-treat" sample (N = 182), at end of treatment and at 1-year follow-up, there were clear, but nonsignificant, trends in univariate analyses in which the exercise and equal contact control conditions both had higher rates of abstinence than the standard care control. However, when adjusting for other predictors of relapse in a multiple logistic regression, both exercise and equal contact control showed an advantage over standard care control in avoiding early relapse (i.e., after 1 week). In a multivariate survival model adjusting for other predictors, the equal contact condition had a significantly lower likelihood of relapse compared with the standard care condition and there was a near significant trend in which exercise offered an advantage over standard care as well. While these findings suggest a slightly improved likelihood of abstinence with exercise compared with standard care, exercise did not differ from equal contact control in its efficacy. Potential explanations for these equivalent levels of efficacy and implications for the findings are discussed. [ABSTRACT FROM AUTHOR]

Background: Mobile health (mHealth) technology use may reduce alcohol use and related negative consequences; however, little is known about its efficacy without prompting from researchers or pay‐per‐use. This exploratory analysis assessed relationships between mHealth technology use frequency and alcohol‐use outcomes. Methods: Young adults who drink heavily (N = 97, Mage = 23, 51% male, 64% non‐Hispanic White, Mdrinks/week = 21) had the option to use three mHealth technologies (breathalyzer device/app, blood alcohol content estimator app, drink counting via text message) while drinking for 2 weeks. Relationships between alcohol‐related outcomes and any, multiple, and specific mHealth technology use across study days and drinking days were evaluated via bivariate correlations and multiple regressions. Results: Participants used one or more mHealth technologies on approximately 68% of drinking days (33% of field days), with multiple technologies used on 34% of drinking days. Bivariate correlations revealed that a higher percentage of study days with any mHealth technology use was related to higher mean weekly drinks. However, a higher percentage of drinking days with any mHealth technology use was related to lower mean weekly drinks, percent of heavy and high‐intensity drinking days, and negative consequences. There were several significant, inverse correlations between alcohol variables and using the mHealth technologies that provided personalized feedback. Multiple regression analyses (holding sex and baseline alcohol variables constant) indicated that a higher percentage of drinking days with any mHealth technology use was related to lower mean weekly drinks and lower percentage of heavy drinking days. Conclusions: Using mHealth technologies to moderate drinking without direct prompting from the research team or per‐use incentives was related to less overall alcohol use and heavy drinking. This indicates potential real‐world engagement with mHealth apps to assist with in‐the‐moment drinking. Normalizing mHealth technology use during drinking could help curb the public health crisis around harmful alcohol use in young adult populations. [ABSTRACT FROM AUTHOR]

Long-acting injectable (LAI) cabotegravir/rilpivirine (CAB/RPV) for antiretroviral therapy (ART) could benefit many people with HIV (PWH). However, its impact will largely be determined by providers' willingness to prescribe it and PWH's willingness to take it. This study explores the perceived barriers and facilitators of LAI CAB/RPV implementation among PWH and HIV care providers in Florida, a high prevalence setting. Semi-structured qualitative interviews were conducted in English with 16 PWH (50% non-Hispanic White, 50% cis men, and 94% on oral ART) and 11 providers (27% non-Hispanic Black, 27% Hispanic, 73% cis women, and 64% prescribed LAI CAB/RPV) throughout the state. Recruitment occurred between October 2022 and October 2023 from HIV clinics. Interviews were recorded, professionally transcribed, and then double coded using thematic analysis. The Consolidated Framework for Implementation Research guided the interview guide and coding. While PWH viewed LAI CAB/RPV as effective, predominant barriers included administration via injection, challenges of attending more clinic visits, and a feeling that this made HIV the center of one's life. Providers additionally expressed concerns about the development of integrase resistance. Barriers noted by PWH and providers outside of the clinic included transportation, stigma, access inequities, and payor issues. Within clinics, providers identified the need for extra staffing and the increased burden on existing staff as barriers. These barriers decreased the perceived need for LAI CAB/RPV among PWH and providers, especially with the high effectiveness of oral ART. Many of the identified barriers occur outside of the clinic and will likely apply to other novel long-acting ART options. [ABSTRACT FROM AUTHOR]

While delay discounting is robustly associated with alcohol use disorder, whether discounting predicts real-time alcohol use behaviors is unclear. Existing support comes from laboratory studies using intravenous alcohol self-administration methods, thus limiting ecological validity and generalizability. The present study evaluated whether delay discounting predicted real-time alcohol use in naturalistic settings with and without probabilistic negative consequences for consuming larger amounts of alcohol. This secondary analysis utilized data from three laboratory alcohol self-administration studies with young adults who engaged in frequent heavy drinking (N =206, 45% female). Participants completed a delay discounting measure before an alcohol self-administration session in an actual or simulated bar with (n= 187) or without (n= 19) probabilistic negative consequences (compensation loss) tied to performance on cognitive and psychomotor tasks after alcohol self-administration. Bootstrapped (unstandardized) coefficient estimates and 95% confidence intervals were utilized due to the sample size discrepancy. Multiple regressions revealed that delay discounting did not significantly predict estimated blood alcohol concentration (eBAC) or number of drinks consumed when procedures included probabilistic negative consequences. Among participants who completed procedures without probabilistic negative consequences, delay discounting was positively associated with peak eBAC. Counter to hypotheses, steeper delay discounting did not predict real-time alcohol use in contexts with probabilistic negative consequences, whereas preliminary evidence suggests that delay discounting predicts real-time alcohol use behaviors in contexts without probabilistic negative consequences. The specific discounting task may have impacted study findings, thus future research should consider how the sign (gain vs. loss), outcome certainty, and delay relate to alcohol consumption. • Delay discounting (DD) reflects a lack of sensitivity to future consequences • Alcohol administration studies rarely include consequences tied to alcohol use behaviors • DD predicted peak estimated blood alcohol concentration (eBAC) in the absence of probabilistic negative consequences • DD did not predict eBAC or number of drinks consumed in the presence of probabilistic negative consequences. [ABSTRACT FROM AUTHOR]

Introduction: The self-medication hypothesis (SMH) suggests that individuals consume alcohol to alleviate stressful emotions. Still, the underlying mechanisms between stress and heavy episodic drinking remain to be explored. Impaired control over drinking (IC) reflects a failure of self-regulation specific to the drinking context, with individuals exceeding self-prescribed limits. Parenting styles experienced during childhood have a lasting influence on the stress response, which may contribute to IC. Method: We examined the indirect influences of parenting styles (e.g., permissive, authoritarian, and authoritative) on heavy episodic drinking and alcohol-related problems through the mediating mechanisms of stress and IC. We fit a latent measurement model with 938 (473 men; 465 women) university students, utilizing bootstrap confidence intervals, in Mplus 8.0. Results: Higher levels of authoritative parenting (mother and father) were indirectly linked to fewer alcohol-related problems and less heavy episodic drinking through less stress and IC. Maternal permissiveness was indirectly linked to more alcohol-related problems and heavy episodic drinking through more stress and, in turn, more IC. Impaired control appeared to be a mediator for stress and alcohol-related problems. Conclusions: Maternal permissiveness contributes to the use of alcohol to alleviate stress. Thus, reducing stress may reduce problematic heavy drinking and alcohol problems among emerging adults with high IC who may also have experienced permissive parenting. Stress may exacerbate behavioral dysregulation of drinking within self-prescribed limits. [ABSTRACT FROM AUTHOR]

Pre-exposure prophylaxis (PrEP) use may be associated with condom use decisions. The current investigation examined sexual decision-making in the context of PrEP among young adult men who have sex with men (MSM) between 18 and 30 years old, using an explanatory sequential mixed methods design. For the quantitative aim, 99 MSM currently taking PrEP (i.e., PrEP-experienced) and 140 MSM not currently taking PrEP (i.e., PrEP-naive) completed an online survey, including the Sexual Delay Discounting Task (SDDT), which captures likelihood of condom use. For the qualitative aim, 15 people from each group were interviewed about their (1) conceptualizations of risky sex and (2) ways they manage their sexual risk. Participants were, on average, 25.69 years old (SD = 3.07) and 64% White. Results from the quantitative aim revealed, controlling for covariates, PrEP-experienced participants exhibited significantly lower likelihood of (1) using an immediately available condom and (2) waiting for a delayed condom (i.e., sexual delay discounting) compared to PrEP-naive participants. Qualitative themes explaining what young adult MSM consider to be risky sex included: (1) any sex as risky sex, (2) risky sex as "sex without a conversation," and (3) risky sex as sex with risk for physical harm. Themes on ways young adult MSM manage sexual risk were classified as proactive, reactive, and passive. Results suggest that PrEP use is related to condom use decisions. Taken together, quantitative differences in sexual delay discounting, but qualitatively similar conceptualizations and management of risky sex, suggest that the SDDT may be a useful tool in sex research to capture processes (i.e., delay discounting) underlying sexual decision-making that may be missed by traditional self-reports. Implications of results, including potentially providing (good quality) condoms with every PrEP prescription, and future research topics are discussed. [ABSTRACT FROM AUTHOR]

Aims: To test differential outcomes between three 6‐month text‐messaging interventions to reduce at‐risk drinking in help‐seeking adults. Design: A three‐arm single‐blind randomized controlled trial with 1‐, 3‐, 6‐ and 12‐month follow‐ups. Setting: United States. A fully remote trial without human contact, with participants recruited primarily via social media outlets. Participants: Seven hundred and twenty‐three adults (mean = 39.9 years, standard deviation = 10.0; 62.5% female) seeking to reduce their drinking were allocated to 6 months of baseline 'tailored statically' messaging (TS; n = 240), 'tailored adaptive' messaging (TA; n = 239) or 'drink tracking' messaging (DT; n = 244). Interventions: TS consisted of daily text messages to reduce harmful drinking that were tailored to demographics and alcohol use. TA consisted of daily, tailored text messages that were also adapted based on goal achievement and proactive prompts. DT consisted of a weekly assessment for self‐reported drinking over the past 7 days. Measurements The primary outcome measure was weekly sum of standard drinks (SSD) at 6‐month follow‐up. Secondary outcome measures included drinks per drinking day (DDD), number of drinking days (NDD) per week and heavy drinking days (HDD) at 1‐, 3‐, 6‐ and 12‐month follow‐ups. Findings At 6 months, compared with DT, TA resulted in significant SSD reductions of 16.2 (from 28.7 to 12.5) drinks [adjusted risk ratio (aRR) = 0.80, 95% confidence interval (CI) = 0.71, 0.91] using intent‐to‐treat analysis. TA also resulted in significant improvements in DDD (aRR = 0.84; 95% CI = 0.77–0.92) and drinking days per week (b = −0.39; 95% CI = −0.67, –0.10), but not HDD compared with DT at 6 months. TA was not significantly different from TS at any time‐point, except DDD at 6 months. All groups made improvements in SSD at 12‐month follow‐up compared with baseline with an average reduction of 12.9 drinks per week across groups. Conclusions: Automated tailored mobile messaging interventions are scalable solutions that can reduce weekly alcohol consumption in remote help‐seeking drinkers over time. [ABSTRACT FROM AUTHOR]

Preexposure prophylaxis (PrEP) prevents human immunodeficiency virus (HIV) but not other sexually transmitted infections (STIs). Men who have sex with men (MSM) who take PrEP tend to report reduced condom use, but little is known about the underlying mechanisms. For this study, MSM who take PrEP (i.e., PrEP experienced; n = 88) and MSM who do not (i.e., PrEP naïve; n = 113) completed an online study, including the condom purchase task (CoPT). The CoPT assesses decisions to purchase condoms across escalating prices (range: free–$55) for sex with different types of hypothetical partners: those least likely to have an STD (least STD) and those that participants most want to have sex with (most want sex with). When condoms were free, PrEP‐experienced MSM had a lower rate of condom purchasing than did PrEP‐naïve MSM. For both partner types, PrEP‐experienced MSM reached a price break point (i.e., would not buy condoms) at a lower price than did PrEP‐naïve pariticipants. For the most‐want‐sex‐with partner at the price at which participants elected not to buy condoms, only 23% of PrEP‐experienced MSM chose to abstain from sex when not purchasing condoms versus 53% among PrEP‐naïve MSM. Similar patterns were observed for the least‐STD partner. The results support the potential utility of the CoPT in identifying behavioral mechanisms related to condom use and PrEP. [ABSTRACT FROM AUTHOR]

The article focuses on the findings of the research which shows the detrimental effects of second-hand smoke (SHS) to the cognitive performance in children, adolescents, and adults such as reduced vocabulary and reasoning skills when compared with non-exposed children.

Wearable alcohol biosensors have emerged as a valuable tool for noninvasive, objective, and continuous monitoring of alcohol consumption. However, to date their research and clinical applications have been limited by several factors including large size, high cost, and social stigma. In contrast, recently developed wrist-worn alcohol biosensors are smaller, less expensive, and may be more acceptable for daily use. However, these devices are at the prototype phase and have just begun to be tested for research applications. In this paper, we describe our experiences with two prototypes of these new wrist-worn alcohol biosensors (i.e., Quantac Tally and BACtrack Skyn) and their associated smartphone applications in both a controlled laboratory setting and the real-world environment. Our preliminary experiences with these devices highlight their advantages including comfort, high participant acceptability, and good compliance. However, there are various limitations that should be addressed prior to future research applications of these biosensors, including large interpersonal variations in transdermal alcohol readings, lack of immediately applicable data analysis/interpretation software, and poor battery life after a few months. More research is also needed to further validate the new biosensors, and investigate individual (e.g., skin thickness, gender differences) and environmental factors (e.g., humidity, temperature) contributing to the variations in transdermal alcohol readings measured by wrist-worn alcohol biosensors. • Wrist-worn alcohol biosensors may be a powerful tool for real-life alcohol monitoring. • Advantages include small size, low cost, power efficiency, and high acceptability. • Limitations include variable data quality due to personal and environmental factors. • Future directions include validation research and development of analysis software. [ABSTRACT FROM AUTHOR]

Tension Reduction Theory (Kushner, Sher, Wood, & Wood, 1994) suggests alcohol is used as a means to alleviate negative affect (NA) such as shame and guilt. Shame is an internalized response in which blame is placed on the self, while guilt is not internalized and the blame is placed on the situation (Dearing, Stuewig, & Tangney, 2005). This study aims to investigate relationships of shame and guilt to alcohol use and problems through the mechanisms of multiple facets of impulsivity (i.e. UPPS) and impaired control over drinking (IC), which reflect behavioral control processes. The sample consisted of 419 college students (53% female). We examined direct and indirect relationships of shame and guilt on alcohol use and related problems through facets of impulsivity and IC. Shame and guilt were found to diverge (Woien, Ernst, Patock-Peckham, & Nagoshi, 2003). We found that those higher on shame-proneness used more alcohol and experienced more alcohol-related problems through increased negative urgency and IC. Conversely, guilt-prone individuals used less alcohol and experienced fewer alcohol-related problems through less negative urgency and IC. Our findings suggest that guilt is an adaptive form of negative affect, particularly when it comes to alcohol-related outcomes. [ABSTRACT FROM AUTHOR]

Aims: Alcohol biosensors, including the BACtrack Skyn, provide an objective and passive method of continuously assessing alcohol consumption in the natural environment. Despite the many strengths of the Skyn, six key challenges in the collection and processing of data include (1) identifying consumed alcohol; (2) identifying environmental alcohol; (3) identifying and determining the source of missing or invalid data; (4) achieving high participant adherence; (5) integrating Skyn and self‐report data; and (6) implications for statistical inference. In this report we outline these challenges, provide recommendations to address them and identify future needs. Design and settings: Procedures from several laboratory and field‐based pilot studies are presented to demonstrate practical recommendations for Skyn use. Data from a pilot study including a 7‐day ecological momentary assessment period are also presented to evaluate effects of environmental alcohol on BACtrack Skyn readings. Conclusions: To address challenges in the collection and processing of data from the BACtrack Skyn alcohol biosensor, researchers should identify goals in advance of data collection to anticipate the processing necessary to interpret Skyn data. The Transdermal Alcohol Sensor Data Macro (TASMAC) version 2.0 software can help to process data rapidly; identify drinking events, missing data and environmental alcohol; and integrate the sensor with self‐report data. Thorough participant orientation and regular contact in field studies can reduce missing data and enhance adherence. Many recommended methods for Skyn use are applicable to other alcohol sensors and wearable devices. [ABSTRACT FROM AUTHOR]

The Appraisal-Disruption Model (ADM) suggests that individuals use alcohol as a means of dampening negative self-talk. Relationship-contingent self-esteem (RCSE) emerges from validating one's self-esteem depending on one's romantic relationship(s) and is known to predict alcohol-related problems. We hypothesized that RCSE indirectly predicts drinking outcomes through the mediating mechanism(s) of stress and impaired control over alcohol (IC; drinking to excess beyond one's own intentions). We fit a multiple-group structural equation model with self-report survey data from 479 college students. We used a 20,000 bootstrap technique to examine possible mediated pathways. Consistent with evolutionary theory, our model was moderated by sex: more variance in alcohol-related problems was explained for women (R2 = 0.479) than for men (R2 = 0.280). RCSE was directly linked to more stress. Furthermore, higher levels of RCSE were indirectly linked to more IC through increased stress, and in turn, more heavy episodic drinking and alcohol-related problems for both men and women. Consistent with the ADM, those with higher levels of RCSE experienced more stress and, in turn, more IC and subsequent adverse alcohol outcomes. Thus, therapists targeting alcohol use disorders (AUDs) may wish to determine if their client's self-esteem changes dramatically based on their moment-to-moment appraisal of their intimate relationships. [ABSTRACT FROM AUTHOR]

The Sexual Delay Discounting Task (SDDT; Johnson & Bruner, 2012) is a behavioral economic task that assesses sexual risk-taking by measuring likelihood of immediate and delayed condom use. The SDDT is ecologically valid and has been used to test effects of various substances on sexual risk-taking. However, considerable variety in implementation, analysis, and reporting of the SDDT may limit rigor and reproducibility of findings. The current review synthesized studies that used the SDDT to evaluate these possible variabilities systematically. A two-step search (citation-tracking and keyword-based search) was conducted to identify studies that met inclusion criteria (i.e., used the SDDT). Eighteen peer-reviewed articles met inclusion criteria. The SDDT has been implemented primarily in three populations: individuals who use cocaine, men who have sex with men, and college students. Comparable results across diverse populations support the SDDT's validity. A few studies administered substances before the SDDT. Evidence suggests that while cocaine and alcohol increased sexual risk-taking under some conditions, buspirone decreased preference for immediate condomless sex. There was also heterogeneity in the determination of data orderliness (i.e., outliers) and inconsistent reporting of task design and analysis. Considerable differences present in methodologic approaches could influence results. Reducing variation in the administration, analysis, and reporting of the SDDT will enhance rigor and reproducibility and maximize the task's tremendous potential. [ABSTRACT FROM AUTHOR]

Men who have sex with men (MSM) account for two-thirds of new HIV diagnoses. Pre-exposure prophylaxis (PrEP), a highly efficacious HIV preventive medication, is underutilized. Identifying correlates of PrEP awareness and attitudes may help increase PrEP use. Thus, we evaluated (1) PrEP awareness; (2) differences in awareness related to substance use and sociodemographics; (3) initial PrEP information sources; and (4) possible associations between information sources and PrEP-related attitudes. Young adult (ages 18–30) HIV-negative MSM from Southern U.S. undertook a web survey including questions about substance use, sexual behaviors, perceived HIV risk, and PrEP. Participants were recruited using in-person and online approaches between January 2018–January 2020. Of 506 participants, 89% were aware of PrEP. Participants with high alcohol consumption and greater perceived HIV risk had higher odds of PrEP unawareness with a trend for minority race/ethnicity. PrEP-aware participants reported high overall perceived safety, confidence in PrEP's efficacy, and low perceived difficulties with adherence though those with higher perceived HIV risk and individuals who used tobacco had less favorable attitudes. Most participants first heard about PrEP from the internet. There were no statistically significant differences in PrEP-related attitudes across initial information sources. Associations between substance use and racial/ethnic minority status and lack of PrEP awareness suggest priority subgroups for educational campaigns. Future campaigns may tailor outreach materials to the respective audience (e.g., Spanish materials for Hispanic people) and disseminate where individuals who use substances may be more likely to see them (e.g., liquor and convenience stores). Supplemental data for this article is available online at https://doi.org/10.1080/10826084.2022.2040030. [ABSTRACT FROM AUTHOR]

Objective: Naltrexone is an effective treatment for heavy drinking among young adults. Laboratory‐based studies have shown that naltrexone dampens the subjective response to alcohol and craving. However, few studies have tested naltrexone's dynamic, within‐person effects on subjective response and craving among young adults in natural drinking environments. Methods: Using daily diary data from a randomized, placebo‐controlled study of naltrexone's efficacy in young adults, we examined the between‐person effects of treatment condition (i.e., naltrexone vs. placebo) and medication dosage (i.e., daily, targeted, and daily + targeted) on the subjective response to alcohol and craving on drinking days. Multilevel mediation models predicted subjective response and craving from treatment condition (between‐person) and medication dosage (within‐person), accounting for drinking levels. All effects were disaggregated within and between persons. Results: At the between‐person level, naltrexone directly blunted intense subjective effects (i.e., "impaired", "drunk") and indirectly blunted subjective effects through reduced drinking. Naltrexone was not associated with craving. Between‐person effects were not significant after alpha correction, but their effect sizes (bs = 0.14 to 0.17) exceeded the smallest effect size of interest. At the within‐person level, taking two (vs. 1) pills was associated with heavier drinking, and taking one (vs. 0) pill was associated with lighter drinking, and lighter drinking was associated with a lower subjective response and craving. Treatment condition did not moderate the within‐person effects of dosing on outcomes. Conclusions: Our findings suggest that the direct between‐person effect of naltrexone was largest on intense subjective responses, blunting feelings of being "drunk" and "impaired". Future research using momentary (rather than daily) assessments could confirm and extend these findings. [ABSTRACT FROM AUTHOR]

Abstract: According to a recently prominent account of moral judgment, genuine moral disapprobation is a product of two convergent vectors of normative influence: a strong negative affect that arises from the mere consideration of a given piece of human conduct and a (socially acquired) belief that this conduct is wrong (). The existing evidence in favor of this “norms with feelings” proposal is rather mixed, with no obvious route to an empirical resolution. To help shed further light on the situation, we test a previously unexamined prediction that this account logically yields in a novel dilemmatic context: when individuals are faced with a moral dilemma that pits two or more “affectively-charged” moral norms against each other, the norm underwritten by the strongest feeling ought to determine the content of dilemmatic resolution. Across three studies, we find evidence that directly challenges this prediction, offering support for a Kolhberg-style “rationalist” alternative instead. More specifically, we find that it is not the participants’ degree of norm-congruent emotion (whether situationally or dispositionally assessed) or its correlates, but rather their appraisal of the relative costs associated with various alternative courses of action that appears to be most predictive of how they resolve the experimentally induced moral conflict. We conclude by situating our studies within an overarching typology of moral encounters, which, we believe, can help guide future research as well as shed light on some current controversies within this literature. [Copyright &y& Elsevier]

Wrist-worn alcohol biosensor technology has developed rapidly in recent years. These devices are light, easy to wear, relatively inexpensive, and resemble commercial fitness trackers. As a result, they may be more suitable for a wide range of clinical and research applications. In this paper, we describe three pilot projects examining the associations between reported drinking behavior and transdermal alcohol concentration (TAC) derived from a new, wrist-worn alcohol biosensor (BACtrack Skyn) in diverse participant groups and settings. Study 1 (N = 3) compared Skyn-derived TAC with that from an ankle-worn alcohol sensor (SCRAM CAM) and breath alcohol concentration (BrAC) in a laboratory setting. Study 2 (N = 10) compared Skyn TAC with BrAC during a naturalistic drinking episode in the field. Study 3 (N = 12) used the Skyn to monitor alcohol use in the field for 2 weeks. Studies 2 and 3 also collected usability and acceptability data from participants. The results of Study 1 showed that the Skyn produced a TAC curve that closely resembled that of the validated SCRAM CAM anklet. In Study 2, Skyn detected drinking for all 10 participants (peak BrAC range: 0.02-0.21) with an average delay of 35.6 ± 10.2 min after the start of self-reported drinking. In Study 3, Skyn reliably recorded continuous TAC data showing multiple drinking episodes over the monitoring period. Participants in Studies 2 and 3 both reported Skyn as highly acceptable. Collectively, the results of these pilot studies show that the Skyn was able to reliably detect drinking events in the laboratory and natural environments. We offer suggestions for further refinements of alcohol biosensors and accompanying analytic software that may facilitate adoption of these devices as cost-effective, user-friendly, and reliable tools to passively and accurately assess alcohol use in the field. [ABSTRACT FROM AUTHOR]

Genetically modified foods (GMFs) have met with strong opposition for most of their existence. According to one account—the consequence-based perspective (CP)—lay people oppose GMFs because they deem them unsafe as well as of dubious value. The CP is backed by the data and offers a clear solution for easing GMF opposition. However, several scholars have claimed that the CP is faulty, that lay opposition derives from largely nonrational factors and is consequence blind. One recent statement of this, the moral-absolutism perspective (MAP), contends that GMFs' opponents are principled "moral absolutists" who think that GMFs should be banned no matter their value or risk. Herein we critically weigh key arguments for this proposal. We also present five new studies that probed the clearest data that seem to favor the MAP—opponents affirming the statement that GMFs should be "prohibited," no matter their value or risk. These studies jointly show that (a) most presumed absolutists do not understand the key question and/or (b) cannot validly answer it. We show that taking due steps in clarifying the question and screening for those participants who cannot validly answer it cuts down absolutism to near zero. Finally, we demonstrate that helping GMFs' opponents imagine a world wherein GMFs are safe and constructive makes the majority willing to welcome GMFs in this context. [ABSTRACT FROM AUTHOR]

Wearable alcohol biosensors have emerged as a valuable tool for noninvasive, objective, and continuous monitoring of alcohol consumption. However, to date their research and clinical applications have been limited by several factors including large size, high cost, and social stigma. In contrast, recently developed wrist-worn alcohol biosensors are smaller, less expensive, and may be more acceptable for daily use. However, these devices are at the prototype phase and have just begun to be tested for research applications. In this paper, we describe our experiences with two prototypes of these new wrist-worn alcohol biosensors (i.e., Quantac Tally and BACtrack Skyn) and their associated smartphone applications in both a controlled laboratory setting and the real-world environment. Our preliminary experiences with these devices highlight their advantages including comfort, high participant acceptability, and good compliance. However, there are various limitations that should be addressed prior to future research applications of these biosensors, including large interpersonal variations in transdermal alcohol readings, lack of immediately applicable data analysis/interpretation software, and poor battery life after a few months. More research is also needed to further validate the new biosensors, and investigate individual (e.g., skin thickness, gender differences) and environmental factors (e.g., humidity, temperature) contributing to the variations in transdermal alcohol readings measured by wrist-worn alcohol biosensors. [ABSTRACT FROM AUTHOR]

Background: Young adults with higher trait urgency (i.e., a tendency to act rashly in response to heightened affect) may be especially vulnerable to heavy drinking. The current study examined 1) the influence of urgency on daily relations between affect and drinking to intoxication, and 2) whether urgency influenced the effectiveness of naltrexone (vs. placebo) for reducing alcohol use.Methods: This study is a secondary analysis of data from 126 (n=40 female) heavy drinking young adults, ages 18-25, enrolled in a double-blind, 8-week clinical trial comparing brief motivational intervention and either naltrexone or placebo. Multilevel models examined whether trait urgency moderated daily relations between positive and negative affect and drinking to intoxication, measured by an estimated blood-alcohol concentration (eBAC) at or above the legal limit (≥0.08g%). Person-level interactions examined whether naltrexone was more effective than placebo at reducing the odds of eBAC≥0.08g% for individuals with higher vs. lower trait urgency.Results: On days of greater within-person positive or negative affect, young adults with higher urgency were more likely to drink to intoxication than those with lower urgency. Naltrexone reduced the odds of drinking to intoxication significantly more than placebo, independent of positive or negative urgency.Conclusions: Although naltrexone treatment reduced drinking overall, young adults with higher trait urgency were still at increased risk for hazardous drinking following times of strong positive or negative mood. Targeted interventions are needed to reduce the risk of heavy drinking among young adults with high trait urgency. [ABSTRACT FROM AUTHOR]

Introduction Self-concealment reflects uncomfortable feelings, thoughts, and information people have about themselves that they avoid telling others (Larson & Chastain, 1990). According to Larson and Chastain (1990) these secrets range from the slightly embarrassing to the very distressing with an individual's most traumatic experiences often concealed. Parental attitudes including those involving self-disclosure are thought to be expressed in their choice of parenting style (Brand, Hatzinger, Beck, & Holsboer-Trachsler, 2009). The specific aim of this investigation was to examine the direct and indirect influences of parenting styles on self-concealment, impaired control over drinking (i.e. the inability to stop drinking when intended), alcohol use (quantity/frequency), and alcohol-related problems. Methods A structural equation model with 419 (223 men, 196 women) university students was examined. Two and three path mediated effects were examined with the bias corrected bootstrap technique in Mplus. Results Having an authoritarian mother was directly linked to more self-concealment, while having an authoritative father was directly linked to less self-concealment. Higher levels of mother authoritarianism were indirectly linked to both increased alcohol use and alcohol-related problems through more self-concealment and more impaired control over drinking. Moreover, higher levels of father authoritativeness were indirectly linked to less alcohol use and alcohol-related problems through less self-concealment and less impaired control over drinking. Conclusions These findings suggest that parenting styles influence vulnerabilities such as self-concealment in the impaired control over the drinking pathway to alcohol use and alcohol-related problems. [ABSTRACT FROM AUTHOR]

• Discrepancy was directly linked to more coping and conformity-motives. • Coping, enhancement, & conformity-motives were linked to more impaired-control. • Social-motives were linked to less impaired-control. • High-standards were linked to more social-motives and thus, less impaired-control. • Coping-motives and impaired-control mediated discrepancy on alcohol-outcomes. Self-Discrepancy Theory (Higgins, 1987) predicts that the difference between the ideal and the actual self will be associated with impaired-control-over-drinking (IC; dysregulated drinking beyond one's own limits) as well as alcohol-related-problems. According to Slaney et al. (2001) perfectionism is a multi-faceted personality trait which represents both adaptive (e.g. high-standards) and maladaptive (e.g. discrepancy) aspects. In particular, discrepancy has been associated with poorer coping approaches, which may suggest a Self-Medication route to IC. Yet, to date, no one has examined whether drinking-motives (e.g., social, enhancement, coping and conformity) mediate the relations between discrepancy and high standards and alcohol-outcomes such as IC. We used a structural equation model to test indirect associations of discrepancy and high-standards to both heavy-episodic-drinking and alcohol-related-problems through the mediating mechanisms of drinking-motives and IC. Results supported the distinction between discrepancy and high-standards consistent with the Self-Medication Hypothesis (Hersh & Hussong, 2009). Discrepancy was associated with poorer alcohol-outcomes through greater coping-motives, conformity-motives and IC. In contrast, higher-standards were associated with fewer alcohol-outcomes through less coping-motives, conformity-motives, and IC. This study illustrates the importance of personality factors such as discrepancy in the development of problematic alcohol-use suggesting that it might be a good target for intervention. Image, graphical abstract [ABSTRACT FROM AUTHOR]

Background: Morbidity and mortality attributed to prescription opioids are a crisis in the US and spreading globally. Sex differences related to these conditions have not been adequately assessed.Methods: Through our community engagement program, data on demographics, health status, and substance use, including prescription opioids (e.g., Vicodin®, Oxycodone), were collected from community members in Florida (primarily North Central Florida) during a health needs assessment. Participants over 18 years of age were classified by opioid use: past 30-day, lifetime but not past 30-day, or no lifetime prescription opioid use. Descriptive statistics and chi-square tests were calculated, and multinomial logistic regression was used to calculate adjusted odds ratios (aOR; CI). Analyses were conducted for men and women separately to examine sex specific effects.Results: Among 9221 community members assessed, the mean age was 45 years, 60% were female, and 58% were black. Respondents who endorsed past 30-day use and lifetime use were more likely to be female. Prescription sedative use was the strongest risk factor for past 30-day (aOR = 3.96; 95% CI, 3.35-4.68) and lifetime (aOR = 2.67; 95% CI, 2.34-3.04) prescription opioid use, regardless of sex. Other factors including marijuana use and history of cancer were significantly associated with prescription opioid use; they varied by sex.Conclusions: The risk factors identified in this community sample provide additional information not accounted for by national studies. Future examinations of the consequences of concomitant opioid and sedative use, especially among women, are needed. [ABSTRACT FROM AUTHOR]

Impaired control (i.e., difficulty adhering to limits on alcohol use) prospectively predicts self-reported alcohol-related problems in undergraduates yet remains understudied. In particular, there is little evidence regarding whether brief interventions can reduce impaired control. An efficacious, very brief, web-based intervention focused on protective behavioral strategy (PBS) use may be well suited to reducing impaired control, but there is also little evidence regarding relationships between impaired control and PBS use. Data were analyzed from a randomized controlled trial of U.S. Tertiary Health Research Intervention via Email (Leeman et al., 2016) that yielded evidence of reduced weekly and peak alcohol use among undergraduates who drink heavily ( N = 208). Multilevel models were tested to determine efficacy in reducing impaired control over alcohol use. The parent trial tested variants providing both direct (e.g., avoiding drinking games) and indirect (e.g., securing a designated driver) PBS, direct only or indirect only. Given this focus of the parent trial, self-reported PBS use was included in the model. U.S. Tertiary Health Research Intervention via Email did not significantly reduce impaired control over alcohol use compared to a control condition ( p = .15-.96), and there was no significant main effect of time or interactions with time. However, direct and indirect PBS use was significantly inversely related to impaired control. An efficacious, very brief web-based intervention associated with decreased alcohol use did not decrease impaired control over alcohol significantly. More intensive, or longer, interventions may be needed to reduce impaired control. Greater PBS use was associated with less impaired control; thus, interventions that increase PBS use may decrease impaired control. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Objective: Impaired control over alcohol is a hallmark of addiction relevant to young adults, but additional prospective findings are needed, particularly in samples reporting heavy drinking. Further, we lack understanding of how attempts and failed efforts to control drinking relate to each other in predicting outcomes. We hypothesized that attempted and failed control would prospectively predict outcomes, with endorsement of both being especially problematic., Method: We used data from young adults reporting heavy drinking who enrolled in laboratory alcohol self-administration studies ( n = 109). Mixed-effects models were used to predict drinks per drinking day, heavy drinking, and negative consequences across baseline and 6- and 12-month follow-ups. Interactions by time and between attempted and failed control were tested., Results: Higher failed control was associated with steeper declines in consequences and heavy drinking over time compared with lower failed control. However, higher attempted or failed control was still associated with more consequences and alcohol use than lower impaired control at multiple time points. A significant interaction indicated that the combination of higher attempted and failed control was associated with the most drinks per drinking day. There was also a significant Attempted × Failed Control interaction for heavy drinking., Conclusions: These findings provide further evidence supporting impaired control over alcohol use as a risk factor among young adults. Those reporting both higher attempted and failed control drank the most per day. Either attempted or failed control was associated with negative consequences. Those reporting both higher attempted and failed control may be in greatest need of intensive intervention.

Alcohol use can be measured in many ways, including objectively through transdermal alcohol biosensors (e.g., transdermal alcohol concentration; TAC) or blood biomarkers (e.g., phosphatidylethanol; PEth), or subjectively through self-report (e.g., with the timeline followback; TLFB). However, it is unclear which measures best indicate changes in alcohol use within individuals following intervention, and if they have concurrent validity. In the context of contingency management (CM) with a goal of 30-day abstinence ( n = 45, 60% male, 80% Black; M age = 56.7; 58% with HIV), we examined relationships among changes in TAC-AUC (area under the curve, reflecting volume consumed), PEth, and self-reported number of drinks. The Secure Continuous Remote Alcohol Monitor Continuous Alcohol Monitoring (SCRAM-CAM) biosensor was used to collect TAC-AUC during a pre-CM period (∼7 days) and over a 30-day CM period. PEth was collected at baseline and 30-day follow-up. Number of drinks was self-reported through a 30-day TLFB at baseline and follow-up. Daily TAC-AUC and number of self-reported drinks were calculated for the pre-CM period and for the last 7 days of the CM period. Linear regression models controlling for baseline values revealed that change in TAC-AUC was significantly associated with change in PEth (β = 0.33, p < .0001) and with change in number of self-reported drinks (β = 0.34, p < .0001). Change in PEth was significantly associated with change in number of self-reported drinks (β = 0.85, p < .0001). We conclude that all three measures may be appropriate for measuring within-person change in alcohol use, while controlling for baseline values, in the context of a study testing an intervention such as CM. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Introduction: Impulsivity is a known risk factor for the development of substance use disorders and other psychiatric conditions that is influenced by both genetics and environment. Although research has linked parental mental health to children's impulsivity, potential mediators of this relationship remain understudied. The current investigation leverages the large national Adolescent Brain Cognitive Development (ABCD) Study to assess the mediating role of family conflict - an important social context for youth development - in the relationship between parental mental health and youth impulsivity., Methods: Data were from the first three annual waves of the ABCD study (Baseline N  = 11,876 children, M age  = 9.9 years; 48% female; 52% White). Parental mental health conditions were self-reported internalizing, externalizing, and total problems. Youth completed the family conflict scale, and Urgency, Planning (lack of), Perseverance (lack of), Sensation Seeking, and Positive Urgency (UPPS-P) scale to measure impulsivity. To determine if within-family change in conflict from baseline to year 1 explained changes in the strength of relations between baseline parental mental health and year 2 youth impulsivity, longitudinal causal mediation analyses were conducted, controlling for demographic factors (i.e., age, sex, race, household income, parental education, marital status), as well as baseline levels of family conflict and outcomes. Separate mediation models were run for each mental health condition and each UPPS-P subscale., Results: Above and beyond bivariate relations, longitudinal mediation models, which included covariates, showed family conflict significantly ( p s < 0.001) mediated relations between all three parental mental health conditions and all but one (i.e., sensation seeking) UPPS-P subscales. The proportion mediated through family conflict for internalizing problems and total problems on facets of impulsivity (except sensation seeking) ranged from 9% (for lack of perseverance) to 17% (for lack of planning). Proportion mediated via family conflict for externalizing problems on youth's impulsivity (except sensation seeking) was slightly higher, ranging between 13% (lack of perseverance) to 21% (lack of planning)., Discussion: Family conflict may be an important intergenerational factor linking parental mental health and youth's impulsivity. Addressing parental mental health and family conflict may help curb increased impulsivity in youth, and in turn reduce adolescent substance use disorders., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Gebru, Goncalves, Cruz, Thompson, Allegair, Potter, Garavan, Dumas, Leeman and Johnson.)

Introduction: The legal landscape surrounding purchasing cannabis without a medical cannabis card (i.e., without MCC) is changing rapidly, affecting consumer access and purchasing behaviors. Cannabis purchasing behaviors are related to subsequent use and experiencing greater cannabis-related negative consequences. However, purchasing behaviors of individuals who use cannabis without MCC are understudied., Methods: The current study analyzed qualitative data from focus groups with adults who use cannabis without MCC (n = 5 groups; 6-7 participants/group; n = 31 total participants). Focus groups followed a semi-structured agenda, and were audio recorded and transcribed. Two coders applied thematic analysis to summarize topics pertaining to cannabis purchasing attitudes and behaviors. Focus groups occurred in 2015 and 2016 in Rhode Island, when purchasing and use of cannabis without MCC was decriminalized but still considered illegal., Results: On average, participants (72% male) were 26 years old (SD = 7.2) and reported using cannabis 5 days per week (SD = 2.1). Thematic analysis revealed three key themes related to cannabis purchasing behaviors: (1) regular purchasing routines (i.e., frequency, schedule, amount of purchases), (2) economic factors (i.e., financial circumstances), and (3) contextual factors (i.e., quality of cannabis, convenience/availability) were perceived to influence purchasing decisions. Dealers' recommendations affected participants' purchases, who also reported minimal legal concerns. Participants reported saving money and using more cannabis when buying in bulk., Discussion: Purchasing behaviors were found to vary and were perceived to be affected by individual-level (e.g., routines) and contextual factors (e.g., availability) that, in turn, may impact use patterns. Future research should consider how factors (e.g., availability) that differ across contexts (e.g., location) and demographic groups interact to affect purchasing behaviors., Competing Interests: All authors list no conflicts of interest., (© 2023 Authors et al.)

Optimal adherence to pre-exposure prophylaxis (PrEP) is critical, but challenging. Men who have sex with men and transgender women have high rates of HIV incidence and substance use. Substance use is associated with reduced adherence to other medications, but associations between substance use and adherence to PrEP are less clear. Thus, the current review 1) systematically evaluates the measurement of substance use and PrEP adherence in studies examining both and 2) summarizes reported findings. Peer-reviewed articles published between 2010 - April 2021 examining associations between substance use and PrEP adherence were reviewed. Fifty studies met inclusion criteria. Assessment of substance use (i.e., mostly via self-reports at baseline) and PrEP adherence (i.e., often via tenofovir diphosphate [TFV-DP] concentration levels at follow-up) varied considerably across studies. Many studies used categorical variables (e.g., substance use: yes/no). Studies using TFV-DP levels defined adherence consistently (i.e., TFV-DP ≥ 700 fmol/punch), with slight variations. Qualitative studies (n = 10) indicated that substance use (mainly alcohol) is related to poorer PrEP adherence. While quantitative findings to date are equivocal for alcohol, there is a pattern of findings linking stimulant use with poorer PrEP adherence. This review reveals four methodological gaps, which can be addressed in future research by: 1) use of uniform benchmarks for substance use measures, 2) prospective assessment for substance use, 3) use of continuous outcome variables wherever possible, and 4) more extensive consideration of potential confounders. Addressing these methodological gaps may help us reach more definitive conclusions regarding associations between substance use and PrEP adherence., (© 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Background: Alcohol misuse is highly prevalent in the United States and results in a huge financial and public health burden. Current alcohol reduction treatments are underused, and there is a critical need for innovation in the field. Transdermal alcohol biosensors measure alcohol use passively and continuously and may be helpful tools in alcohol interventions. To date, however, alcohol biosensors have not been widely used to directly intervene on alcohol use. There is a new wrist-worn biosensor that could be used to help people reduce their drinking, although it is unclear how best to incorporate such a device into an alcohol intervention., Objective: We aimed to identify desired features that would be acceptable and helpful in a wrist-worn biosensor-based alcohol intervention for adults who drink heavily., Methods: Participants were recruited through an alcohol contingency management study, a contact registry, and participant referral. To qualify, participants had to be aged at least 40 years, report drinking at least twice per week, and indicate interest in reducing their drinking. We conducted a semistructured interview with each participant via Zoom (Zoom Video Communications, Inc). The interview guide addressed general thoughts on the wrist-worn biosensor, how participants thought a wrist-worn biosensor could be used to help people quit or reduce drinking, types of information that participants would want to receive from the biosensor, how they would want to receive this information, and how they thought this information could be used to change their behavior. Interviews were transcribed verbatim and analyzed using thematic analysis., Results: The sample comprised 20 adults (mean age 55.1, SD 6.1 years; 11/20, 55%, women; and 17/20, 85%, Black). Of the 20 participants, 9 (45%) had previous experience with the Secure Continuous Remote Alcohol Monitor continuous alcohol monitoring ankle biosensor from participating in an alcohol contingency management study. The desirable features could be grouped into 5 main themes: features that would influence willingness to use the biosensor (it should look attractive and be both comfortable to wear and accessible), personalized messaging (personalized biosensor-based prompts and feedback could be helpful), preference for time wearing the biosensor (for some, just wearing the biosensor could have an intervention effect), sharing data with others (this was appealing to many but not to all), and mental health support (many felt that mental health support could be incorporated into the biosensor)., Conclusions: Five main themes that would maximize interest in using a wrist-worn biosensor for alcohol intervention were identified. Taken together, the identified themes could inform the development of a just-in-time adaptive intervention that uses a wrist-worn biosensor to help adults who drink heavily reduce their alcohol use., (©Veronica L Richards, Saahas Rajendran, Robert L Cook, Robert F Leeman, Yan Wang, Cindy Prins, Christa Cook. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 02.02.2023.)

Recent studies have extended the acquired preparedness model to experimental data, finding that impulsivity predicts subjective alcohol response, a related yet distinct construct from expectancies. However, studies have not tested whether specific facets of impulsivity predict subjective response, or whether impulsivity indirectly predicts alcohol craving through subjective response. Young adults who reported past-month binge drinking ( N = 448) participated in a placebo-controlled alcohol administration study. Mediation models tested whether UPPS-P impulsivity facets indirectly predicted alcohol craving through subjective response on the ascending and descending limbs of the blood alcohol content (BAC). High arousal positive (e.g., sociable), low arousal positive (e.g., relaxed), high arousal negative (e.g., rude), and low arousal negative (e.g., dizzy) subjective effects were measured across limbs. Moderation by beverage condition was not detected, so models were collapsed across beverage condition. Sensation seeking indirectly predicted craving through high arousal positive subjective response on both limbs, whereas positive and negative urgency directly predicted craving. When controlling for baseline subjective response and craving, effects of sensation seeking and negative urgency on subjective response and craving became nonsignificant. The effects of positive urgency on craving remained, and an effect of positive urgency on high arousal positive effects emerged on the ascending limb. Findings suggest that relations among impulsivity, subjective response, and craving are contingent upon the specific facet of impulsivity. Interventions targeting predrink cue exposure and/or positive emotionality may be most effective for sensation seekers, whereas targeting subjective response and/or expectancies may be most efficacious for individuals high in positive urgency. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Alcohol use is associated with poor outcomes among people living with HIV (PLWH), but it remains unclear which alcohol use measures best predict future HIV viral non-suppression over time. This study aimed to compare the ability of five alcohol use measures to predict risk of suboptimal HIV viral load trajectories over 36 months. We analyzed data from a cohort of PLWH in Florida including survey data linked to the state HIV surveillance system on prospective HIV viral loads over 36 months (n = 783; 66% male; 55% Black; M age =46, SD = 11). Four trajectory patterns for HIV viral load were identified: consistently low (65.1%), decreasing (15.9%), increasing (10.6%), and consistently high (8.4%). Past year alcohol use frequency (OR = 2.1, CI:1.0-4.4), drinks consumed on a typical drinking day (OR = 2.2, CI:1.2-4.1), frequency of binge drinking (OR = 2.6, CI:1.3-5.2), and alcohol-related problems score (OR = 1.7, CI:1.1-2.7) were the measures predictive of the risk of future viral non-suppression above specific thresholds., (© 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)