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Starski P, Siegle A, Hopf FW. Engagement for alcohol escalates in the 5-choice serial reaction time task after intermittent access. Alcohol 2024; 115:79-92. [PMID: 38286210 PMCID: PMC11278111 DOI: 10.1016/j.alcohol.2024.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/16/2024] [Accepted: 01/21/2024] [Indexed: 01/31/2024]
Abstract
Excessive intake plays a significant role in the development of alcohol use disorder and impacts 15 million Americans annually, with approximately 88 000 dying from alcohol related deaths. Several facets we contribute to alcohol use disorder include impulsivity, motivation, and attention. Previous studies have used the 5-Choice Serial Reaction Time Task (5-Choice) to analyze these types of behaviors using sugar, but recently we have published using 10% alcohol as the reward. This study analyzed 48 mice that were trained to respond for alcohol in the 5-Choice. All mice distributed and analyzed first by alcohol preference and then by consumption. Here, we became interested in a new classification called "engagement". High-engaged and low-engaged mice were determined by the number of correct responses during final Late-Stage training sessions. Interestingly, during Early-Stage training, the mice began to separate themselves into two groups based on their interaction with the task. Throughout both training stages, high-engaged mice displayed a greater number of trials and correct responses, as well as a lower percentage of omissions compared to low-engaged mice. Following three weeks of intermittent access homecage drinking, low-engaged mice showed greater increase in perseverative responding relative to high-engaged. Additionally, low-engaged mice decreased their reward and correct latencies compared to high-engaged mice suggesting an increase in motivation for alcohol. Overall, engagement analysis presents two clearly different groups, with only one being motivated to work for alcohol. These two distinct phenotypes in the 5-Choice could be used to model alcohol motivated behavior, which could help us further understand alcohol use disorder.
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Affiliation(s)
- Phillip Starski
- Dept. Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Addyson Siegle
- Dept. Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA
| | - F Woodward Hopf
- Dept. Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA.
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Starski P, Siegle A, Hopf F. Engagement for Alcohol Escalates in the 5-Choice Serial Reaction Time Task After Intermittent Access. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.11.30.569396. [PMID: 38077076 PMCID: PMC10705492 DOI: 10.1101/2023.11.30.569396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Abstract
Uncontrollable binge drinking is becoming an increasingly prevalent issue in our society. This is a factor that plays a role in the development of alcohol use disorder (AUD). AUD impacts 15 million Americans annually, with approximately 88,000 dying from alcohol related deaths. There are several aspects of AUD that encourage a strong dependence on alcohol. Impulsivity, motivation, and attention are the primary behavioral facets we contribute to AUD. Many past studies have used the 5-Choice Serial Reaction Time Task (5-Choice) to analyze these types of behaviors using sugar as the reward. We have recently published a study where alcohol was used as a reward in the 5-Choice. 48 mice were trained to respond for alcohol in the 5-Choice, and the analyses for these animals were originally categorized by their alcohol preference and consumption. Upon looking at the data, we became more interested in a new way to classify these mice into groups. High engaged (HE) and low engaged (LE) mice were classified based on their number of correct responses in the last five late-stage sessions. During early-stage training, mice began to separate themselves into two groups based on their interaction with the task. The high-engaged (HE) mice were much more engaged with the task by having a high number of trials and correct responses, as well as a much lower percentage of omissions. The low engaged (LE) mice were not as engaged, this was apparent because of their lower number of trials and correct responses. They also had a much higher percentage of omissions in comparison to HE mice. LE mice presented no significant changes in late-stage training, while HE mice began responding and engaging more. These mice went through a period of intermittent access (IA), where they were allowed to drink alcohol in their cage for 3 weeks. After intermittent access, LE mice increased their responding which suggests an increase in motivation for alcohol as a reward. Engagement analysis presents two clearly different groups, one being motivated to work for alcohol and the other not wanting to work for this reward. These two distinct phenotypes in the 5-Choice could be used to model alcohol motivated behavior, which could help us further understand AUD.
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Affiliation(s)
- Phillip Starski
- Dept. Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Addyson Siegle
- Dept. Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Frederic Hopf
- Dept. Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA
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Stamates AL, Schulz CT, Junkin E, Glenn DJ, Lau-Barraco C. Educational Attainment and Differences in Patterns of Alcohol, Cannabis, and Tobacco Use Among Young Adults. JOURNAL OF DRUG ISSUES 2023. [DOI: 10.1177/00220426231161525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Multigroup latent profile analysis examined whether patterns of alcohol, cannabis, and tobacco use varied between college student and nonstudent young adults ( N = 745), and profiles were characterized by alcohol- and drug-related problems, psychological distress, and perceived stress. Findings supported three profiles (high use across substances, primarily high tobacco use, and low use across substances) among students. Students in the high use group, relative to other groups, experienced the highest number of problems and psychological distress. Among nonstudents, two profiles emerged (high use across substances and primarily high tobacco use), and noncollege participants in the high use group experienced the highest problems, psychological distress, and perceived stress. Students, compared to nonstudents, reported more variability in their substance use profiles, as a low substance use group was not observed among nonstudents. Prevention and intervention efforts should target nonstudents, which could aid in reducing negative health outcomes based on disparities in education.
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Affiliation(s)
- Amy L. Stamates
- Department of Psychology, University of Rhode Island, Kingston, RI 02881, USA
| | - Christina T. Schulz
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Emily Junkin
- Department of Psychology, Old Dominion University, Norfolk, VA 23529, USA
- Virginia Consortium Program in Clinical Psychology, Norfolk, VA 23504, USA
| | - Douglas J. Glenn
- Department of Psychology, Old Dominion University, Norfolk, VA 23529, USA
- Virginia Consortium Program in Clinical Psychology, Norfolk, VA 23504, USA
| | - Cathy Lau-Barraco
- Department of Psychology, Old Dominion University, Norfolk, VA 23529, USA
- Virginia Consortium Program in Clinical Psychology, Norfolk, VA 23504, USA
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Hogenelst K, Snippe A, Martinic M. Harmful Drinking Phenotype in a Large Dutch Community Sample. Alcohol Alcohol 2022; 57:696-705. [PMID: 36007232 PMCID: PMC9651985 DOI: 10.1093/alcalc/agac041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 07/18/2022] [Accepted: 07/29/2022] [Indexed: 11/15/2022] Open
Abstract
AIMS Harmful drinking patterns are shaped by a broad complex interaction of factors, societal and individual, psychological and behavioral. Although previous studies have focused on a few variables at a time, the current study simultaneously examines a large number of variables in order to create a comprehensive view (i.e. phenotype) of harmful drinking, and to rank the main predictors of harmful and non-harmful drinking by order of importance. METHODS We surveyed a large sample of Dutch adults about their habitual drinking characteristics and attitudes, perceptions and motives for drinking. We fed 45 variables into a random forest machine learning model to identify predictors for (1) drinking within and in excess of Dutch guideline recommendations and (2) harmful and non-harmful drinking. RESULTS In both models, respondents' subjective perceptions of 'responsible drinking', both per occasion and per week, showed the strongest predictive potential for different drinking phenotypes. The next strongest factors were respondents' reason for drinking, motives for drinking and age. Other variables, such as drinking location, knowledge about alcohol-related health risks and consumption of different beverage types, were not strong predictors of drinking phenotypes. CONCLUSIONS Although the direction of the relationship is unclear from the findings, they suggest that interventions and policy measures aimed at individuals and social norms around drinking may offer promise for reducing harmful drinking. Messaging and promotion of drinking guidelines should be tailored with this in mind.
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Affiliation(s)
- Koen Hogenelst
- Department of Human Performance, The Netherlands Organisation for Applied Scientific Research (TNO), Soesterberg 3769 DE, The Netherlands
| | - Almar Snippe
- Department of Weapon Systems, The Netherlands Organisation for Applied Scientific Research (TNO), The Hague 2597 AK, The Netherlands
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Lau-Barraco C, Stamates AL, Ehlke SJ, Glenn DJ. Differential Pathways of Risky Drinking via Coping Motives in College and Noncollege Young Adults. ADDICTION RESEARCH & THEORY 2022; 31:127-136. [PMID: 37200537 PMCID: PMC10187969 DOI: 10.1080/16066359.2022.2127693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 09/15/2022] [Accepted: 09/20/2022] [Indexed: 05/20/2023]
Abstract
The current study tested a mediation model of psychological functioning (i.e., perceived stressors, psychological distress, and self-regulation) and risky drinking through a drinking to cope pathway comparing college and noncollege young adults. Participants were 623 young adult drinkers (M age = 21.46) who completed an online survey. Multigroup analyses examined the proposed mediation model for college students and nonstudents. For nonstudents, the indirect effects of psychological distress to alcohol use outcomes (i.e., alcohol quantity, binge drinking frequency, and alcohol-related problems) via coping motives was significant. Further, coping motives significantly mediated the positive effects of self-regulation on alcohol quantity, binge drinking frequency, and alcohol-related problems. For students, greater psychological distress was associated with greater coping motives, which in turn, related to greater alcohol-related problems. Coping motives significantly mediated the positive effect of self-regulation on binge drinking frequency. Findings highlight the different pathways that may result in risky drinking and alcohol problems based on young adult's educational attainment. These results have important clinical implications, particularly for those who have not attended college.
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Affiliation(s)
- Cathy Lau-Barraco
- Old Dominion University
- Virginia Consortium Program in Clinical Psychology
| | | | - Sarah J. Ehlke
- Old Dominion University
- TSET Health Promotion Research Center, University of Oklahoma Health Sciences Center
| | - Douglas J. Glenn
- Old Dominion University
- Virginia Consortium Program in Clinical Psychology
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Starski P, Maulucci D, Mead H, Hopf F. Adaptation of the 5-choice serial reaction time task to measure engagement and motivation for alcohol in mice. Front Behav Neurosci 2022; 16:968359. [PMID: 36187376 PMCID: PMC9522902 DOI: 10.3389/fnbeh.2022.968359] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 08/30/2022] [Indexed: 11/13/2022] Open
Abstract
Alcohol use disorder (AUD) is related to excessive binge alcohol consumption, and there is considerable interest in associated factors that promote intake. AUD has many behavioral facets that enhance inflexibility toward alcohol consumption, including impulsivity, motivation, and attention. Thus, it is important to understand how these factors might promote responding for alcohol and can change after protracted alcohol intake. Previous studies have explored such behavioral factors using responding for sugar in the 5-Choice Serial Reaction Time Task (5-CSRTT), which allows careful separation of impulsivity, attention, and motivation. Importantly, our studies uniquely focus on using alcohol as the reward throughout training and testing sessions, which is critical for beginning to answer central questions relating to behavioral engagement for alcohol. Alcohol preference and consumption in male C57BL/6 mice were determined from the first 9 sessions of 2-h alcohol drinking which were interspersed among 5-CSRTT training. Interestingly, alcohol preference but not consumption level significantly predicted 5-CSRTT responding for alcohol. In contrast, responding for strawberry milk was not related to alcohol preference. Moreover, high-preference (HP) mice made more correct alcohol-directed responses than low-preference (LP) during the first half of each session and had more longer reward latencies in the second half, with no differences when performing for strawberry milk, suggesting that HP motivation for alcohol may reflect “front-loading.” Mice were then exposed to an Intermittent Access to alcohol paradigm and retested in 5-CSRTT. While both HP and LP mice increased 5-CSRTT responding for alcohol, but not strawberry milk, LP performance rose to HP levels, with a greater change in correct and premature responding in LP versus HP. Overall, this study provides three significant findings: (1) alcohol was a suitable reward in the 5-CSRTT, allowing dissection of impulsivity, attention, and motivation in relation to alcohol drinking, (2) alcohol preference was a more sensitive indicator of mouse 5-CSRTT performance than consumption, and (3) intermittent alcohol drinking promoted behavioral engagement with alcohol, especially for individuals with less initial engagement.
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Affiliation(s)
- Phillip Starski
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Danielle Maulucci
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Hunter Mead
- Department of Psychology, Indiana University-Purdue University Indianapolis (IUPUI), Indianapolis, IN, United States
| | - Frederic Hopf
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, United States
- *Correspondence: Frederic Hopf,
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Al-Rousan T, Moore AA, Han BH, Ko R, Palamar JJ. Trends in binge drinking prevalence among older U.S. men and women, 2015 to 2019. J Am Geriatr Soc 2022; 70:812-819. [PMID: 34877662 PMCID: PMC8904280 DOI: 10.1111/jgs.17573] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 10/13/2021] [Accepted: 10/31/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Recent literature suggests that the gap in prevalence of binge drinking between men and women is closing, but little is known about sex-specific differences in trends and correlates of binge drinking among older Americans. METHODS A total of 18,794 adults, aged 65 years and older were surveyed in the 2015-2019 National Survey on Drug Use and Health. We estimated trends in prevalence of past-month binge drinking (≥5 drinks on the same occasion for men and ≥4 drinks for women), stratified by sex. Correlates of binge drinking were estimated for men and women separately, focusing on demographic characteristics, chronic diseases, past-month tobacco and cannabis use, depression, and emergency department use. Multivariable generalized linear models using Poisson and log link were used to examine associations stratified by sex. RESULTS Binge drinking among older men increased from 12.8% in 2015 to 15.7% in 2019 (p = 0.02) but remained stable among older women (7.6% to 7.3%, p = 0.97). In adjusted models, having a college degree was associated with higher risk of binge drinking among women (adjusted prevalence ratio [aPR] = 1.68, 95% CI: 1.13-2.50), but lower risk among men (aPR = 0.69, 95% CI: 0.56-0.85). Men who are separated or divorced were also at higher risk (aPR = 1.25, 95% CI: 1.05-1.50), but women were not. Both men and women reporting past-month use of tobacco (men aPR = 1.87, 95% CI: 1.61-2.17, women aPR = 2.11, 95% CI: 1.71-2.60) and cannabis (men aPR = 2.05, 95% CI: 1.63-2.58, women aPR = 2.77, 95% CI 2.00-3.85) were at higher risk of binge drinking. CONCLUSIONS Binge drinking has increased among older men whereas it has remained stable among older women in the United States. Interventions should consider that although tobacco and cannabis use is associated with an increased risk of binge drinking among both older men and women, demographic correlates tend to differ by sex.
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Affiliation(s)
- Tala Al-Rousan
- Herbert Wertheim School of Public Health, University of California, San Diego
| | - Alison A. Moore
- Division of Geriatrics, Gerontology, and Palliative Care, University of California, San Diego School of Medicine
| | - Benjamin H. Han
- Division of Geriatrics, Gerontology, and Palliative Care, University of California, San Diego School of Medicine
| | - Roxanne Ko
- Center for Family and Community Medicine, New York-Presbyterian Columbia University Irving Medical Center
| | - Joseph J. Palamar
- Department of Population Health, New York University Grossman School of Medicine, New York, NY
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van Keulen H, Voogt C, Kleinjan M, Kramer J, Andree R, van Empelen P. The development of a dynamically tailored mobile alcohol intervention entitled ‘What Do You Drink’ to reduce excessive drinking among Dutch lower educated (MBO) students aged 16 to 24 years: An Intervention Mapping approach (Preprint). JMIR Form Res 2022; 6:e36969. [PMID: 35969428 PMCID: PMC9412899 DOI: 10.2196/36969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 05/04/2022] [Accepted: 05/13/2022] [Indexed: 11/13/2022] Open
Abstract
Background The high prevalence and adverse consequences of excessive drinking among lower-educated adolescents and young adults are public concerns in the Netherlands. Evidence-based alcohol prevention programs targeting adolescents and young adults with a low educational background are sparse. Objective This study aimed to describe the planned process for the theory- and evidence-based development, implementation, and evaluation of a dynamically tailored mobile alcohol intervention, entitled What Do You Drink (WDYD), aimed at lower-educated students from secondary vocational education and training (Middelbaar Beroepsonderwijs in Dutch). Methods We used intervention mapping as the framework for the systematic development of WDYD. It consists of the following six steps: assessing needs (step 1), formulating intervention objectives (step 2), translating theoretical methods into practical applications (step 3), integrating these into a coherent program (step 4), anticipating future implementation and adoption (step 5), and developing an evaluation plan (step 6). Results Reducing excessive drinking among Dutch lower-educated students aged 16 to 24 years was defined as the desired behavioral outcome and subdivided into the following five program objectives: make the decision to reduce drinking, set realistic drinking goals, use effective strategies to achieve drinking goals, monitor own drinking behavior, and evaluate own drinking behavior and adjust goals. Risk awareness, motivation, social norms, and self-efficacy were identified as the most important and changeable individual determinants related to excessive drinking and, therefore, were incorporated into WDYD. Dynamic tailoring was selected as the basic intervention method for changing these determinants. A user-centered design strategy was used to enhance the fit of the intervention to the needs of students. The intervention was developed in 4 iterations, and the prototypes were subsequently tested with the students and refined. This resulted in a completely automated, standalone native app in which students received dynamically tailored feedback regarding their alcohol use and goal achievement via multiple sessions within 17 weeks based on diary data assessing their alcohol consumption, motivation, confidence, and mood. A randomized controlled trial with ecological momentary assessments will be used to examine the effects, use, and acceptability of the intervention. Conclusions The use of intervention mapping led to the development of an innovative, evidence-based intervention to reduce excessive alcohol consumption among lower-educated Dutch adolescents and young adults. Developing an intervention based on theory and empirical evidence enables researchers and program planners to identify and retain effective intervention elements and to translate the intervention to new populations and settings. This is important, as black boxes, or poorly described interventions, have long been a criticism of the eHealth field, and effective intervention elements across mobile health alcohol interventions are still largely unknown. Trial Registration Netherlands Trial Registry NTR6619; https://trialsearch.who.int/Trial2.aspx?TrialID=NTR6619
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Affiliation(s)
- Hilde van Keulen
- Department of Child Health, TNO (Netherlands Organization for Applied Scientific Research), Leiden, Netherlands
| | - Carmen Voogt
- Trimbos Institute (Netherlands Institute for Mental Health and Addiction), Utrecht, Netherlands
| | - Marloes Kleinjan
- Trimbos Institute (Netherlands Institute for Mental Health and Addiction), Utrecht, Netherlands
- Department of Interdisciplinary Social Sciences, Utrecht University, Utrecht, Netherlands
| | - Jeannet Kramer
- Trimbos Institute (Netherlands Institute for Mental Health and Addiction), Utrecht, Netherlands
| | - Rosa Andree
- Trimbos Institute (Netherlands Institute for Mental Health and Addiction), Utrecht, Netherlands
| | - Pepijn van Empelen
- Department of Child Health, TNO (Netherlands Organization for Applied Scientific Research), Leiden, Netherlands
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Linden-Carmichael AN, Allen HK, Lanza ST. The language of subjective alcohol effects: Do young adults vary in their feelings of intoxication? Exp Clin Psychopharmacol 2021; 29:670-678. [PMID: 32673050 PMCID: PMC8073287 DOI: 10.1037/pha0000416] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Among young adults, subjective feelings of alcohol's effects often guide risky decision making. The majority of studies measuring subjective effects have used singular indices ("How drunk do you feel?") which limits our understanding of young adults' full range of subjective states and their individual differences in subjective effects language. Toward a more in-depth understanding of the heterogeneity among alcohol users based on their subjective experiences of alcohol's effects, we identified latent classes of individuals based on their self-generated language describing feelings after drinking and compared these classes across demographic and drinking characteristics. Participants (N = 323, 54% women, 68% White, Ages 18-25 years) were recruited using Amazon's Mechanical Turk (MTurk). Participants listed words they would use to describe how they feel after drinking low, moderate, and heavy amounts of alcohol. Four latent classes of young adults emerged: "happy drinkers" (31%) primarily reported feeling "happy" when drinking; "relaxed drinkers" (24%) reported feeling happy, relaxed, and buzzed; "buzzed drinkers" (18%) reported feeling buzzed and dizzy; and "multiexperience drinkers" (27%) reported feeling buzzed, tipsy, drunk, and wasted. Relaxed drinkers indicated heavier alcohol use and buzzed drinkers reported lower drinking frequency. Classes did not differ by demographic characteristics. Young adult alcohol users can be distinguished based on the language they use to describe their feelings of intoxication. To continue to advance our understanding of subjective effects, it is necessary to take into account the full range of language used and how this language differs by young adult drinking behavior. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Affiliation(s)
| | - Hannah K Allen
- College of Health and Human Development, The Pennsylvania State University
| | - Stephanie T Lanza
- The Edna Bennett Pierce Prevention Research Center, The Pennsylvania State University
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MacCalman M, Harper LA, Anderson KG. Perceived Gender Match and Accepting Alcohol Offers From Peers in Emerging Adulthood. Alcohol Alcohol 2021; 55:667-673. [PMID: 32548631 DOI: 10.1093/alcalc/agaa054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 04/27/2020] [Accepted: 05/19/2020] [Indexed: 12/25/2022] Open
Abstract
AIMS Emerging adulthood (ages 18-25) has been associated with elevated alcohol use, yet little is known regarding gender identity and drinking contexts in this population. Our goals were to examine the effects of perceived gender match on alcohol use decision-making in social settings among emerging adults. METHODS Participants (N = 135; 64% white, 11 transgender) completed measures of alcohol consumption, alcohol expectancies and motives, and the Collegiate-Simulated Intoxication Digital Elicitation using an established Internet panel. We conducted a series of univariate analyses to examine the relation between perceived gender match and behavioral willingness (BW) to accept alcohol in a social context. RESULTS Participants identifying as men were significantly more likely to accept offers of alcohol when compared with women. While men and women did not differ in terms of BW when participants perceived a gender-matched actor making the offer, when there was a gender mismatch, women had significantly lower BW when compared with men. Though transgender participants were more likely to endorse hazardous drinking behaviors, there were no observable effects of transgender identity on BW. CONCLUSION In this sample, we found that men have a higher BW for alcohol than women and that trans identified persons are at increased risk for alcohol misuse. These findings support the need for more research examining the effect of gender identity on patterns of alcohol use and decision-making in mixed-gender contexts for emerging adults.
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Affiliation(s)
- Michelle MacCalman
- Department of Psychology, Adolescent Health Research Program, Reed College, 3203 SE Woodstock Blvd., Portland, OR 97202, USA
| | - Leia A Harper
- Department of Psychology, Adolescent Health Research Program, Reed College, 3203 SE Woodstock Blvd., Portland, OR 97202, USA
| | - Kristen G Anderson
- Department of Psychology, Adolescent Health Research Program, Reed College, 3203 SE Woodstock Blvd., Portland, OR 97202, USA
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Alcohol Use and Emerging Adult Development: a Latent Profile Analysis of Community Drinkers. Int J Ment Health Addict 2019. [DOI: 10.1007/s11469-018-0039-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Davis AK, Arterberry BJ, Schneeberger D, Bonar EE, Bauermeister JA, Young SD, Cunningham RM, Walton MA. Evaluation of the Dualistic Model of Passion for Alcohol Consumption among Emerging Adults Engaged in Risky Drinking. ADDICTION RESEARCH & THEORY 2019; 28:21-28. [PMID: 33041737 PMCID: PMC7539847 DOI: 10.1080/16066359.2019.1571192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 01/02/2019] [Accepted: 01/03/2019] [Indexed: 06/11/2023]
Abstract
Understanding factors influencing risky drinking among emerging adults could enhance interventions to reduce adverse outcomes. As a motivational construct, the dualistic model of passion (i.e., obsessive passion: drinking is compelling and conflicts with other life activities/values; harmonious passion: drinking is an important, but not overwhelming, part of life) offers a novel explanation for persistent alcohol use. Yet, the dualistic model of passion has not yet been evaluated in this at-risk population. Therefore, we examined whether the variables proposed by the dualistic model of passion were associated with sex, binge-drinking, and alcohol-related consequences among young risky drinkers. We analyzed cross-sectional baseline data collected as part of an ongoing randomized controlled trial of emerging adults (n=327; M age=22.6, SD=1.1, range 21-24; 61% female; 76% White non-Hispanic) engaged in risky drinking (AUDIT-C score ≥ 4 females, ≥ 5 males) recruited nationally via social media advertisements. A path analysis revealed significant positive direct effects between obsessive passion and binge drinking and alcohol-related consequences, and significant negative direct effects between male sex and harmonious passion and binge drinking. There was also a positive direct effect between binge drinking and alcohol-related consequences. Male sex and obsessive passion were both indirectly related to alcohol-related consequences via binge drinking. Type of passion and male sex differentiates risky drinkers who binge drink and who experienced alcohol-related consequences. Future research should examine whether targeting obsessive passion reduces binge drinking and negative outcomes.
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Affiliation(s)
- Alan K Davis
- Behavioral Pharmacology Research Unit, Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, 5510 Nathan Shock Drive, Baltimore, MD
- Department of Psychology, University of Iowa, 901 Stange Road, Ames, IA
| | | | - Diane Schneeberger
- University of Michigan Addiction Center, Department of Psychiatry, University of Michigan School of Medicine, 4250 Plymouth Road, Ann Arbor, MI
| | - Erin E Bonar
- University of Michigan Addiction Center, Department of Psychiatry, University of Michigan School of Medicine, 4250 Plymouth Road, Ann Arbor, MI
| | - José A Bauermeister
- University of Pennsylvania, Department of Family and Community Health, School of Nursing, 418 Curie Blvd., Philadelphia, PA
| | - Sean D Young
- University of California Institute for Prediction Technology, Department of Family Medicine, School of Medicine, University of California, Los Angeles, Los Angeles, CA, 90024
| | - Rebecca M Cunningham
- University of Michigan Addiction Center, Department of Psychiatry, University of Michigan School of Medicine, 4250 Plymouth Road, Ann Arbor, MI
| | - Maureen A Walton
- University of Michigan Addiction Center, Department of Psychiatry, University of Michigan School of Medicine, 4250 Plymouth Road, Ann Arbor, MI
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Lau-Barraco C, Linden-Carmichael AN, Stamates AL, Preonas PD, Braitman AL. The Influence of a Brief Alcohol Intervention on Alcohol Use Trajectories in Nonstudent Emerging Adult Drinkers. Subst Use Misuse 2019; 54:2025-2032. [PMID: 31215832 PMCID: PMC6764863 DOI: 10.1080/10826084.2019.1626434] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Background: This study sought to inform research with noncollege-attending emerging adults, an at-risk, and understudied population, by identifying patterns of response following a brief alcohol intervention. This study was a reanalysis of data from a randomized controlled intervention trial testing a brief, personalized feedback alcohol intervention targeting nonstudent emerging adult drinkers. Objectives: The study aims were to (1) model intervention response by identifying subgroups characterized by changes in heavy drinking (i.e. peak use, number of binges during a typical week, proportion of binge days, peak estimated blood alcohol concentration [eBAC]) following the alcohol intervention, and (2) distinguish subgroups on factors related to intervention response (i.e. perceived norms regarding how much peers drink, alcohol use severity, mental health symptoms, and readiness to change). Methods: Participants were 81 (64.2% men) nonstudent heavy drinkers between ages 18-25 years (average age = 22.04) recruited from the community. Results: Findings revealed two latent subgroups that exhibited differential response to the intervention (i.e. intervention "responders" and "nonresponders"). Further, responders reported higher pre-intervention descriptive normative perceptions and alcohol use severity. Conclusions/Importance: The current investigation contributed to knowledge regarding for whom brief alcohol interventions work in the short term within nonstudent emerging adults and could inform future research to facilitate behavior change in those unresponsive to intervention efforts.
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Affiliation(s)
- Cathy Lau-Barraco
- Department of Psychology, Old Dominion University , Norfolk , VA , USA.,Virginia Consortium Program in Clinical Psychology , Norfolk , VA , USA
| | - Ashley N Linden-Carmichael
- Department of Biobehavioral Health and the Edna Bennett Pierce Prevention Research Center, The Pennsylvania State University , University Park , PA , USA
| | - Amy L Stamates
- Department of Psychology, Old Dominion University , Norfolk , VA , USA
| | - Peter D Preonas
- Virginia Consortium Program in Clinical Psychology , Norfolk , VA , USA
| | - Abby L Braitman
- Department of Psychology, Old Dominion University , Norfolk , VA , USA.,Virginia Consortium Program in Clinical Psychology , Norfolk , VA , USA
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Lau-Barraco C, Braitman AL, Linden-Carmichael A, Stamates AL. Mediators and Moderators of a Personalized Feedback Alcohol Intervention for Nonstudent Emerging Adult Drinkers. Alcohol Clin Exp Res 2018; 42:1756-1768. [PMID: 29935086 DOI: 10.1111/acer.13819] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 06/18/2018] [Indexed: 01/10/2023]
Abstract
BACKGROUND The main objective of this study was to test proposed mediators and moderators of a personalized feedback alcohol intervention (PFI) on alcohol use. Data for the current investigation came from an earlier randomized controlled trial of a PFI targeted for nonstudent heavy drinkers between 18 and 25 years. METHODS Participants were 164 (65.9% men) drinkers recruited from the community. They were randomly assigned to either a single-session PFI or an assessment-only (AO) control group. Follow-up assessments at 1 and 3 months were included for analysis. RESULTS Perceived drinking norms mediated the intervention effect on quantity, frequency, and peak drinking; 2 dimensions of protective behavioral strategies (PBS) mediated the intervention effect on peak drinking; and drinking to cope motives did not mediate any drinking outcomes. Of the moderating factors examined (i.e., norms, PBS, drink to cope motives, age, gender), only PBS related to serious harm reduction moderated intervention impact. Specifically, for those high in serious harm reduction PBS at baseline, postintervention reductions in drinking were stronger for the PFI group compared to AO. CONCLUSIONS Overall, findings highlight the importance of correcting misperceived drinking norms and addressing the use of specific PBS in brief interventions. The knowledge gained from this study represents an important step toward minimizing drinking-related harms that are disproportionately experienced by those with lower educational attainment.
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Affiliation(s)
- Cathy Lau-Barraco
- Department of Psychology, Old Dominion University, Norfolk, Virginia.,Virginia Consortium Program in Clinical Psychology, Norfolk, Virginia
| | - Abby L Braitman
- Department of Psychology, Old Dominion University, Norfolk, Virginia
| | - Ashley Linden-Carmichael
- Department of Biobehavioral Health, The Pennsylvania State University, University Park, Pennsylvania
| | - Amy L Stamates
- Department of Psychology, Old Dominion University, Norfolk, Virginia
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Finan LJ, Simpson E, Schulz J, Ohannessian CM. Parental Problem Drinking and Emerging Adult Problem Behavior: The Moderating Role of Parental Support. JOURNAL OF CHILD AND FAMILY STUDIES 2018; 27:1175-1185. [PMID: 29713136 PMCID: PMC5921927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This study examined the relationship between parental problem drinking (maternal and paternal) and emerging adult problem behaviors (alcohol use, drug use, and antisocial behavior). In addition, the moderating role of parental support (maternal and paternal) was explored. Data were drawn from a nationally representative sample of emerging adults (N = 600; Mage = 20.00, SD = 1.42; 50% women; 62% White). Results from regression analyses of survey data indicated that both maternal problem drinking and maternal support moderated the relationship between paternal problem drinking and emerging adult alcohol use. For drug use, there was a three-way interaction between paternal problem drinking, maternal problem drinking, and maternal support. The relationship between paternal problem drinking and drug use only was significant for those who reported high maternal problem drinking and low maternal support. For antisocial behavior, there were positive relationships between paternal problem drinking and antisocial behavior and between maternal problem drinking and antisocial behavior in contexts of varying levels of parental support. Findings highlight the potential for parental support to both buffer and enhance the adverse influence of parental problem drinking across varied contexts.
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Affiliation(s)
- Laura J Finan
- Prevention Research Center, University of California, Berkeley, 180 Grand Avenue, Suite 1200, Oakland, CA 94612, , 510-883-5703
| | - Emily Simpson
- University of Connecticut and Connecticut Children's Medical Center, 282 Washington Street, Hartford, CT 06106.
| | - Jessica Schulz
- Rutgers University, Camden, 311 N. Fifth Street, Camden, NJ 08102,
| | - Christine McCauley Ohannessian
- University of Connecticut School of Medicine and Connecticut Children's Medical Center, 282 Washington Street, Hartford, CT 06106,
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Lau-Barraco C, Braitman AL, Stamates AL. A Randomized Trial of a Personalized Feedback Intervention for Nonstudent Emerging Adult At-Risk Drinkers. Alcohol Clin Exp Res 2018; 42:781-794. [PMID: 29485676 DOI: 10.1111/acer.13606] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 01/30/2018] [Indexed: 12/29/2022]
Abstract
BACKGROUND Emerging adulthood is a period of heightened vulnerability for problematic alcohol use. Considerable research has been devoted to reducing alcohol risks in college student populations, although far less effort has focused on their noncollege-attending peers. Research targeting nonstudent emerging adults is critical as this group is at risk of experiencing alcohol-related harms. Consequently, the main objective of the present randomized study was to examine the preliminary efficacy of a brief personalized feedback intervention (PFI) tailored for nonstudent at-risk drinkers. We also examined the influence of gender on intervention outcomes. Finally, we explored participant acceptability of the intervention. METHODS Participants were 164 (65.9% men) emerging adults (M age = 21.98, SD = 2.02) recruited from the community. They were randomly assigned to either a 50-minute, in-person PFI or an assessment-only control group and were assessed over 9 months postintervention. RESULTS Results showed that for short-term change (1 month), the PFI condition reduced drinking significantly more than controls. For longer-term change (1 to 9 months), both conditions continued to show gradual decline in consumption. The groups did not differ in alcohol-related problems, and the intervention was equally effective for both women and men. Regarding acceptability, participants were extremely satisfied with the intervention, perceived the information to be personally relevant, and thought it provided them a new way of looking at their own drinking. CONCLUSIONS Overall, the present research advanced knowledge regarding an understudied and at-risk group of drinkers. This is among one of the first randomized studies to evaluate a brief intervention tailored to the needs of nonstudent emerging adults based on prior formative research with this group. Our data support PFI as a promising intervention approach for nonstudent drinkers in the community. Ultimately, this line of research aims to reduce alcohol-related health disparities associated with inequities in education.
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Affiliation(s)
- Cathy Lau-Barraco
- Department of Psychology, Old Dominion University, Norfolk, Virginia.,Virginia Consortium Program in Clinical Psychology, Norfolk, Virginia
| | - Abby L Braitman
- Department of Psychology, Old Dominion University, Norfolk, Virginia
| | - Amy L Stamates
- Department of Psychology, Old Dominion University, Norfolk, Virginia
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Lau-Barraco C, Braitman AL, Stamates AL, Linden-Carmichael AN. Alcohol use variability in a community-based sample of nonstudent emerging adult heavy drinkers. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2016; 42:698-706. [PMID: 27314308 DOI: 10.1080/00952990.2016.1183671] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND While nonstudent emerging adults are at elevated risk for experiencing alcohol-related problems, there remains a paucity of research devoted specifically to addressing drinking in this group. OBJECTIVES The present study sought to offer unique insights into nonstudent drinking by examining drinking variability across 30 days using a retrospective diary method. Specific aims were to: (1) compare within- and between-person variability in alcohol use across 30 days, and (2) determine the extent to which central social-cognitive between-person factors (i.e., social expectancies, perceived drinking norms, social drinking motivations) predict between-person alcohol use as well as within-person variability in drinking. METHODS Participants were 195 (65.1% men) nonstudent emerging adults recruited from the community with a mean age of 21.9 (SD = 2.1) years. RESULTS Findings showed that a substantial portion of variation in daily alcohol consumption was attributable to the within-person (83%) rather than between-person (17.2%) level. Social expectancies, perceived drinking norms, and social motives were found to influence variability in daily alcohol consumption. CONCLUSION Our findings contribute to knowledge that could guide efforts to design and tailor intervention strategies to minimize the harms experienced by an understudied and at-risk population of drinkers.
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Affiliation(s)
- Cathy Lau-Barraco
- a Department of Psychology , Old Dominion University , Norfolk , VA , USA.,b Virginia Consortium Program in Clinical Psychology , Norfolk , VA , USA
| | - Abby L Braitman
- a Department of Psychology , Old Dominion University , Norfolk , VA , USA
| | - Amy L Stamates
- a Department of Psychology , Old Dominion University , Norfolk , VA , USA
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