Psychology of Addictive Behaviors最新文献

{"title":"Network structures of internet gaming disorder and gaming disorder: Symptom operationalization causes variation.","authors":"Matúš Adamkovič, Marcel Martončik, Veli-Matti Karhulahti, Ivan Ropovik","doi":"10.1037/adb0000960","DOIUrl":"10.1037/adb0000960","url":null,"abstract":"<p><strong>Objective: </strong>From 2022, the <i>International Classification of Diseases, eleventh edition (ICD-11)</i> includes the first mental disorder based on digital technology, \"gaming disorder,\" which was previously suggested as a condition for further examination in the <i>Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5).</i> In this cross-sectional study, we provide the first large-scale network analysis of various symptom structures for these constructs to understand the complex interconnections between their proposed symptoms.</p><p><strong>Method: </strong>Culturally diverse samples of 2,846 digital game players (<i>M</i> = 25.3 years) and 746 esports players (<i>M</i> = 23.5 years) were recruited. A network approach was applied to explore a multiverse of gaming disorder symptom structures, effects of item operationalization, and possible external moderators. Gaming disorder was measured using the Internet Gaming Disorder Scale 9-Short Form (IGDS9-SF), Gaming Disorder Test, and several items borrowed from Chinese Internet Gaming Disorder Scale, Personal Internet Gaming Disorder Evaluation-9, and Clinical Video game Addiction Test 2.0 scales.</p><p><strong>Results: </strong>Two symptoms (loss of control and continued use despite problems) present in both, the <i>DSM-5</i> and <i>ICD-11,</i> were systematically central to most of the analyzed networks. Alternative operationalizations of single items systematically caused significant network differences. Networks were invariant across groups of play style, age, gender, gaming time, and most of the psychosocial characteristics.</p><p><strong>Conclusions: </strong>Our results caution practitioners and researchers when studying and interpreting gaming disorder symptoms. The data indicate that even minor operational changes in symptoms can lead to significant network-level changes, thus highlighting the need for careful wording. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48325,"journal":{"name":"Psychology of Addictive Behaviors","volume":" ","pages":"475-487"},"PeriodicalIF":3.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41158320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cashless gambling: Qualitative analysis of consumer perspectives regarding the harm minimization potential of digital payment systems for electronic gaming machines.","authors":"Thomas B Swanton, Stephanie Tsang, Sharon B Collard, Ellen Garbarino, Sally M Gainsbury","doi":"10.1037/adb0000962","DOIUrl":"10.1037/adb0000962","url":null,"abstract":"<p><strong>Objective: </strong>Land-based gambling venues remain predominantly cash-based despite broader consumer trends toward digital payments. Little prior literature directly investigates the role of payment methods in gambling; however, digital payment systems offer a key intervention point for gambling harm minimization. This study explores the perspectives of electronic gaming machine (EGM) gamblers regarding the concept of cashless gambling-the ability to gamble without using physical currency.</p><p><strong>Method: </strong>Twenty-six Australian EGM gamblers (10 females, 16 males; aged 24-76 years) participated in four online focus group discussions. Using content analysis and a pragmatic approach, data were organized thematically in relation to consumer perceptions about the benefits and risks of cashless gambling, factors potentially influencing uptake of cashless gambling, and recommendations about harm reduction features that could be incorporated into the system.</p><p><strong>Results: </strong>Cashless gambling was perceived to present important opportunities for more useful and meaningful harm reduction measures based on the ability to track a user's complete gambling activity. However, participants reported reluctance toward adoption of cashless gambling, tending to perceive such systems as being overly restrictive and invasive, and potentially facilitating (over)spending, depending on design and implementation. Participants commonly perceived systems as offering little value to individuals who gamble without experiencing significant harms.</p><p><strong>Conclusions: </strong>Perceived irrelevance and privacy concerns appear to be major barriers to adoption of a cashless gambling system with strong harm reduction features. Our findings provide insights for policy makers considering the optimal design, implementation, and marketing of cashless gambling from a harm reduction perspective. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48325,"journal":{"name":"Psychology of Addictive Behaviors","volume":" ","pages":"451-464"},"PeriodicalIF":3.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41115966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An experimental investigation into the effect of negative affect on the behavioral economic demand for alcohol.","authors":"Jonas Dora, Adam M Kuczynski, Megan E Schultz, Samuel F Acuff, James G Murphy, Kevin M King","doi":"10.1037/adb0000984","DOIUrl":"10.1037/adb0000984","url":null,"abstract":"<p><strong>Objective: </strong>It is hypothesized that alcohol use is reinforcing when used as a strategy to cope with negative affect. Although the evidence for this hypothesis in observational data is weak, some experimental evidence suggests that the behavioral economic demand for alcohol increases immediately following a negative emotional event. We hypothesized that people show a higher demand for alcohol following negative (vs. neutral) mood inductions and that this effect is stronger in people who report heavier drinking compared to people who report lighter drinking as well as stronger on days characterized by higher coping motives and negative urgency.</p><p><strong>Method: </strong>309 college students who reported recent alcohol consumption (<i>M</i>_AUDIT = 6.86) completed the alcohol purchase task after being subjected to 12 mood inductions (six negative, six neutral, order randomized) on 12 separate days.</p><p><strong>Results: </strong>In our preregistered analyses, we found no evidence that the behavioral economic demand for alcohol was elevated following negative mood inductions. The mood inductions in our study were not as strong as has been reported in previous research, weakening the preregistered inferences. In exploratory analyses performed on a subset of the data in which the mood inductions worked as intended, demand was higher following negative mood inductions.</p><p><strong>Conclusions: </strong>The results of this study are not conclusive. In light of previous research, we consider these data to slightly increase our confidence that demand for alcohol is increased immediately following a negative emotional event. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48325,"journal":{"name":"Psychology of Addictive Behaviors","volume":" ","pages":"409-423"},"PeriodicalIF":3.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139378578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Attention-deficit/hyperactivity disorder is associated with more alcohol problems and less substance-free reinforcement: A behavioral economics daily diary study of college student drinkers.","authors":"Lauren E Oddo, Keanan J Joyner, James G Murphy, Samuel F Acuff, Nicholas P Marsh, Amanda Steinberg, Andrea Chronis-Tuscano","doi":"10.1037/adb0000982","DOIUrl":"10.1037/adb0000982","url":null,"abstract":"<p><strong>Objective: </strong>Behavioral economic theory suggests that alcohol risk is related to elevated alcohol reinforcing efficacy (demand) combined with diminished availability of reinforcing substance-free activities, but little research has examined these reward-related processes at the daily level in association with comorbid conditions that might influence behavioral patterns and reward. Young people with attention-deficit/hyperactivity disorder (ADHD) report high levels of risky drinking, and this risk may be due in part to elevated demand for alcohol and diminished engagement in enjoyable and valued substance-free activities.</p><p><strong>Method: </strong>College student drinkers (<i>N</i> = 101; 48.5% female; 68.3% White; 18-22 years old) with (<i>n</i> = 51) and without (<i>n</i> = 50) ADHD completed 14 consecutive daily diaries (diary entry <i>n</i> = 1,414). We conducted a series of multilevel path models to examine (a) the associations among ADHD and average daily alcohol demand, substance-free enjoyment, and response contingent positive reinforcement (RCPR) for goal-directed behaviors; (b) the associations among concurrent daily alcohol demand, substance-free reinforcement, and RCPR for goal-directed behaviors and daily alcohol use and alcohol-related negative consequences; and (c) the moderating effect of ADHD on these within-day associations.</p><p><strong>Results: </strong>ADHD was significantly associated with more daily alcohol-related negative consequences and less daily substance-free enjoyment and RCPR. Regardless of ADHD status, there were significant associations among behavioral economic risk factors and alcohol use and negative consequences, though effects differed within and between persons. There were no moderating effects of ADHD on within-person associations.</p><p><strong>Conclusions: </strong>Results expose areas of impairment specific to drinkers with ADHD and advance theory on ADHD and hazardous drinking. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48325,"journal":{"name":"Psychology of Addictive Behaviors","volume":" ","pages":"437-450"},"PeriodicalIF":3.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11116072/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139565068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predictors of problem gambling remission in adults: A Canadian longitudinal study.","authors":"Youssef Allami, Robert J Williams, David C Hodgins, Rhys Stevens, Carrie A Shaw, Nady El-Guebaly, Darren R Christensen, Daniel S McGrath, Yale D Belanger","doi":"10.1037/adb0000964","DOIUrl":"10.1037/adb0000964","url":null,"abstract":"<p><strong>Objective: </strong>Remission from problem gambling (PG) continues to be a priority of clinicians and researchers. Data from cross-sectional studies indicate that some correlates are more predictive of PG, and existing longitudinal studies have exclusively examined risk factors that predict emergence of PG. This study's objective is to fill in the remaining pieces of the puzzle by identifying factors that might facilitate remission from PG.</p><p><strong>Method: </strong>A stratified sample of 10,199 Canadian adult gamblers were recruited from an online panel. Respondents who screened positively for PG at baseline and completed a follow-up assessment 1 year later (<i>n</i> = 468) were assessed on a series of modifiable gambling, psychosocial, mental health, and substance use variables. A forward stepwise logistic regression was conducted to identify the strongest predictors of remission from PG at follow-up. A Least Absolute Shrinkage and Selection Operator regression was also conducted to confirm the most relevant predictors.</p><p><strong>Results: </strong>Out of 75 candidate variables, 10 were retained by the regression model. Two were related to cessation of specific gambling activities, two were related to gambling motivations, two were psychosocial in nature, two were related to substance use while gambling, and one was related to remission from a mental health disorder. The final and strongest predictor was PG severity at baseline.</p><p><strong>Conclusions: </strong>Although PG remission predictors were mostly gambling-related, psychosocial aspects may also be targeted by stakeholders aiming to reduce PG. Ceasing to use tobacco while gambling and diversifying leisure activities may be promising targets. Other mental health and substance use predictors may still possibly be relevant, but only for a subset of people with PG. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48325,"journal":{"name":"Psychology of Addictive Behaviors","volume":" ","pages":"465-474"},"PeriodicalIF":3.4,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41239950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A randomized controlled trial of a brief motivational interviewing-based group intervention for emerging adults experiencing homelessness: 24-month effects on alcohol use.","authors":"Joan S Tucker, Anthony Rodriguez, Elizabeth J D'Amico, Eric R Pedersen, Rick Garvey, David J Klein","doi":"10.1037/adb0000963","DOIUrl":"10.1037/adb0000963","url":null,"abstract":"<p><strong>Objective: </strong>Despite rates of alcohol misuse being higher among emerging adults experiencing homelessness compared to those who are stably housed, there are few brief evidence-based risk reduction programs for this population that focus on alcohol use and assess outcomes for more than 1 year. This study examines alcohol outcomes from a 24-month evaluation of AWARE, a brief motivational interviewing-based group risk reduction intervention for emerging adults experiencing homelessness.</p><p><strong>Method: </strong>In a cluster randomized crossover trial, 18- to 25- year-olds received AWARE (<i>n</i> = 132) or standard care (<i>n</i> = 144) at one of three drop-in centers serving young people experiencing homelessness in Los Angeles County. We evaluated intervention effects on past month alcohol use, consequences, and related cognitions such as motivation to change behavior.</p><p><strong>Results: </strong>AWARE participants showed significant reductions over 24 months in alcohol use and negative consequences from drinking and reported significant increases in their use of drinking protective strategies. Except for drinking frequency, control group participants did not show a significant change in these outcomes.</p><p><strong>Conclusions: </strong>Findings build on earlier work by demonstrating that AWARE is effective in reducing alcohol use and related problems among emerging adults experiencing homelessness over a 2-year period. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48325,"journal":{"name":"Psychology of Addictive Behaviors","volume":" ","pages":"269-276"},"PeriodicalIF":3.4,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10972771/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41178885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A pilot trial of a brief intervention for cannabis use supplemented with a substance-free activity session or relaxation training.","authors":"James G Murphy, Ashley A Dennhardt, Bettina Utzelmann, Brian Borsari, Benjamin O Ladd, Matthew P Martens, Helene R White, Ali M Yurasek, Kevin W Campbell, Katie Witkiewitz","doi":"10.1037/adb0000988","DOIUrl":"10.1037/adb0000988","url":null,"abstract":"<p><strong>Objective: </strong>Cannabis use is increasing among college students and commonly co-occurs with anxiety symptoms in this age group. Interventions that reduce anxiety may also reduce cannabis use. Behavioral economic theory suggests that substance use reductions are most likely when there is an increase in substance-free reinforcement. This randomized pilot trial evaluated the efficacy of a brief motivational intervention (BMI) for cannabis supplemented by either a substance-free activity session (SFAS) or a relaxation training (RT) session for reducing cannabis use, problems, craving, and anxiety symptoms.</p><p><strong>Method: </strong>One hundred thirty-two college students (<i>M</i>_age = 19.9; 54% female; 67% White, 31% Black) who reported five or more past-month cannabis use days were randomized to: (a) assessment-only (AO); (b) BMI plus SFAS; or (c) BMI plus RT. Participants in the BMI conditions received two individual counselor-administered sessions plus a brief phone booster session. Outcomes were evaluated 1- and 6-months postintervention.</p><p><strong>Results: </strong>Relative to assessment, both BMI + SFAS and BMI + RT were associated with significant reductions in cannabis problems and craving at 1-month follow-up, and significant reductions in anxiety at 6-month follow-up. Relative to AO, BMI + RT was associated with significant reductions in cannabis use at 1-month follow-up. There were no differences between BMI conditions.</p><p><strong>Conclusions: </strong>This pilot trial was not adequately powered to conclusively evaluate relative efficacy but provides preliminary support for the short-term efficacy of both two-session interventions for reducing anxiety and cannabis-related risk among nontreatment seeking emerging adults. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48325,"journal":{"name":"Psychology of Addictive Behaviors","volume":" ","pages":"255-268"},"PeriodicalIF":3.2,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11065625/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139565062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retraction of \"Event-level risk for negative alcohol consequences in emerging adults: The role of affect, motivation, and context\" by Waddell et al. (2024).","authors":"","doi":"10.1037/adb0001010","DOIUrl":"10.1037/adb0001010","url":null,"abstract":"<p><p>Reports the retraction of \"Event-level risk for negative alcohol consequences in emerging adults: The role of affect, motivation, and context\" by Jack T. Waddell, Scott E. King, Sarah A. Okey and William R. Corbin (<i>Psychology of Addictive Behaviors</i>, 2024[Feb], Vol 38[1], 8-18). This article is being retracted at the request of the publisher, and the editor and all authors of the original article consented. This article was published in error, as it is a first stage Registered Report that has received in-principle acceptance. Given the workflow of a Registered Report, the first journal publication appears after data collection and results have been reported in the second stage Registered Report submission (see workflow at https://www.cos.io/initiatives/registered-reports). This stage one article is being removed from the literature to avoid confusion and will instead be preregistered as a Registered Report Protocol Preregistration (https://osf.io/7euzd/). (The following abstract of the original article appeared in record 2022-80654-001.) Objective: Decades of research has found support for the motivational model of alcohol use, such that positive/negative affect are indirectly associated with drinking behavior through drinking motives. However, research on event-level drinking motives is in its nascent stage, and studies have yet to consider how drinking context plays a role in the motivational pathway to both event- and person-level drinking behavior. Therefore, the present study seeks to test whether drinking context mediates the effect of affect and motivation on drinking outcomes at both the event- and person-level. Method: Data for this Stage 1 Registered Report will come from a recently completed ecological momentary assessment (EMA) study in emerging adults. The study collected data on 131 emerging adults, of whom 107 reported event-level social and solitary drinking during the EMA period. Multilevel structural equation modeling will be used to test whether predrinking affect is associated with predrinking motives, and whether drinking context (social vs. solitary drinking) mediates the effect of drinking motives on drinking outcomes. Models will parse within-/between-person variance, allowing the present study to test whether drinking context serves as a mechanism of risk in the motivational model at the event-level, or solely at the between-person level. Findings will inform personalized interventions and motivational models of drinking behavior. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48325,"journal":{"name":"Psychology of Addictive Behaviors","volume":"38 3","pages":"396"},"PeriodicalIF":3.2,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11165792/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140868352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Emotion differentiation and intimate partner violence: Effects of provocation and alcohol intoxication.","authors":"Molly A Maloney, Skye C Napolitano, Sean P Lane, Christopher I Eckhardt, Dominic J Parrott","doi":"10.1037/adb0000946","DOIUrl":"10.1037/adb0000946","url":null,"abstract":"<p><strong>Objective: </strong>This study investigated the impact of relational provocation on intimate partner violence (IPV) perpetration as a function of alcohol intoxication and individuals' emotion differentiation (ED; i.e., the ability to differentiate between positive and negative emotions). We hypothesized that provocation and acute intoxication would be associated with lower ED, such that individuals would demonstrate lower ED following provocation and while intoxicated. We also hypothesized an intoxication-by-ED interaction, such that only individuals who were intoxicated and undifferentiated would perpetrate IPV.</p><p><strong>Method: </strong>Two hundred fifty community-based adults completed an aggression paradigm ostensibly with their romantic partners where they were randomly assigned to an alcohol or no-alcohol condition. Participants' ED across positive and negative subscales was calculated at baseline (Time 1), postprovocation and intoxication (Time 2), and postbehavioral aggression (Time 3). IPV was operationalized as the strength and duration of shocks issued to their partner during the aggression paradigm.</p><p><strong>Results: </strong>Both sober and intoxicated participants experienced lower ED following provocation, suggesting a main effect of provocation but no main effect of intoxication. There was a significant alcohol-by-ED interaction in the predicted direction. For intoxicated participants, low ED was associated with greater IPV perpetration. For sober participants, low ED was associated with less IPV perpetration.</p><p><strong>Conclusions: </strong>Consistent with hypotheses, low ED is associated with greater IPV perpetration among intoxicated individuals. In contrast to prior research, low ED was associated with less IPV perpetration among sober individuals. Alcohol-related cognitive impairments may increase the likelihood of IPV perpetration by disrupting the ED process that may otherwise inhibit impulsive aggression. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48325,"journal":{"name":"Psychology of Addictive Behaviors","volume":" ","pages":"372-382"},"PeriodicalIF":3.2,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10799163/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9838247","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Baseline protective behavioral strategy use predicts more moderate transdermal alcohol concentration dynamics and fewer negative consequences of drinking in young adults' natural settings.","authors":"Michael A Russell, Joshua M Smyth, Rob Turrisi, Gabriel C Rodriguez","doi":"10.1037/adb0000941","DOIUrl":"10.1037/adb0000941","url":null,"abstract":"<p><strong>Objective: </strong>Test whether frequent protective behavioral strategies (PBS) users report (a) fewer alcohol-related consequences and (b) less risky alcohol intoxication dynamics (measured via transdermal alcohol concentration [TAC] sensor \"features\") in daily life.</p><p><strong>Method: </strong>Two hundred twenty-two frequently heavy-drinking young adults (<i>M</i>_age = 22.3 years) wore TAC sensors for 6 consecutive days. TAC features <i>peak</i> (maximum TAC), <i>rise rate</i> (speed of TAC increase), and <i>area under the curve</i> (AUC) were derived for each day. Negative alcohol-related consequences were measured in the morning after each self-reported drinking day. Past-year PBS use was measured at baseline.</p><p><strong>Results: </strong>Young adults reporting more frequent baseline PBS use showed (a) fewer alcohol-related consequences and (b) lower intoxication dynamics on average (less AUC, lower peaks, and slower rise rates). Limiting/stopping and manner of drinking PBS showed the same pattern of findings as the total score. Serious harm reduction PBS predicted fewer negative alcohol-related consequences, but not TAC features. Multilevel path models showed that TAC features peak and rise rate partially explained associations between PBS (total, limiting/stopping, and manner of drinking) and consequences. Independent contributions of PBS subscales were small and nonsignificant, suggesting that total PBS use was a more important predictor of risk/protection than the specific types of PBS used.</p><p><strong>Conclusions: </strong>Young adults using more total PBS may experience fewer alcohol-related consequences during real-world drinking episodes in part through less risky intoxication dynamics (TAC features). Future research measuring PBS at the daily level is needed to formally test TAC features as day-level mechanisms of protection from acute alcohol-related consequences. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48325,"journal":{"name":"Psychology of Addictive Behaviors","volume":" ","pages":"347-359"},"PeriodicalIF":3.2,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10755066/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9871223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}