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Hallgren KA, Barnett NP. Briefer assessment of social network drinking: A test of the Important People Instrument-5 (IP-5). PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2016; 30:955-964. [PMID: 27669094 DOI: 10.1037/adb0000218] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The Important People instrument (IP; Longabaugh et al., 2010) is one of the most commonly used measures of social network drinking. Although its reliability and validity are well-supported, the length of the instrument may limit its use in many settings. The present study evaluated whether a briefer, 5-person version of the IP (IP-5) adequately reproduces scores from the full IP. College freshmen (N = 1,053) reported their own past-month drinking, alcohol-related consequences, and information about drinking in their close social networks at baseline and 1 year later. From this we derived network members' drinking frequency, percentage of drinkers, and percentage of heavy drinkers, assessed for up to 10 (full IP) or 5 (IP-5) network members. We first modeled the expected concordance between full-IP scores and scores from simulated shorter IP instruments by sampling smaller subsets of network members from full IP data. Then, using quasi-experimental methods, we administered the full IP and IP-5 and compared the 2 instruments' score distributions and concurrent and year-lagged associations with participants' alcohol consumption and consequences. Most of the full-IP variance was reproduced from simulated shorter versions of the IP (ICCs ≥ 0.80). The full IP and IP-5 yielded similar score distributions, concurrent associations with drinking (r = 0.22 to 0.52), and year-lagged associations with drinking. The IP-5 retains most of the information about social network drinking from the full IP. The shorter instrument may be useful in clinical and research settings that require frequent measure administration, yielding greater temporal resolution for monitoring social network drinking. (PsycINFO Database Record
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Prince MA, Reid A, Carey KB, Neighbors C. Effects of normative feedback for drinkers who consume less than the norm: Dodging the boomerang. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2016; 28:538-44. [PMID: 24955672 DOI: 10.1037/a0036402] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Several alcohol interventions designed for college students attempt to correct exaggerated perceptions of alcohol use on college campuses through the use of personalized normative feedback. Personalized normative feedback has been shown to be effective in reducing drinking as a stand-alone intervention and as a part of a multicomponent intervention. This feedback is typically targeted to heavier drinkers to create a discrepancy between their personal beliefs and behavior and the actual lower levels of use on campus. However, little is known about how this form of normative feedback might affect lighter drinkers who learn that they are drinking less than the typical student at their school. The risk is a potential boomerang effect, or an increase in drinking among lighter drinkers receiving personalized feedback. The current study examined four samples from three geographic locations: two using computer-delivered personalized normative feedback alone and two delivering personalized feedback in the context of a brief motivational intervention. We found no evidence for a boomerang effect among lighter drinkers receiving personalized normative feedback in any of the four samples. These findings help to assuage fears of increasing drinking among lighter drinkers through widespread implementation of normative interventions for college students in the absence of screening for current drinking status.
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Affiliation(s)
| | | | - Kate B Carey
- Center for Alcohol and Addiction Studies, Brown University School of Public Health
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Meisel MK, Clifton AD, MacKillop J, Goodie AS. A social network analysis approach to alcohol use and co-occurring addictive behavior in young adults. Addict Behav 2015; 51:72-9. [PMID: 26240940 DOI: 10.1016/j.addbeh.2015.07.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Revised: 04/23/2015] [Accepted: 07/19/2015] [Indexed: 11/26/2022]
Abstract
INTRODUCTION The current study applied egocentric social network analysis (SNA) to investigate the prevalence of addictive behavior and co-occurring substance use in college students' networks. Specifically, we examined individuals' perceptions of the frequency of network members' co-occurring addictive behavior and investigated whether co-occurring addictive behavior is spread evenly throughout networks or is more localized in clusters. We also examined differences in network composition between individuals with varying levels of alcohol use. METHOD The study utilized an egocentric SNA approach in which respondents ("egos") enumerated 30 of their closest friends, family members, co-workers, and significant others ("alters") and the relations among alters listed. Participants were 281 undergraduates at a large university in the Southeastern United States. RESULTS Robust associations were observed among the frequencies of gambling, smoking, drinking, and using marijuana by network members. We also found that alters tended to cluster together into two distinct groups: one cluster moderate-to-high on co-occurring addictive behavior and the other low on co-occurring addictive behavior. Lastly, significant differences were present when examining egos' perceptions of alters' substance use between the networks of at-risk, light, and nondrinkers. CONCLUSIONS These findings provide empirical evidence of distinct clustering of addictive behavior among young adults and suggest the promise of social network-based interventions for this cohort.
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Holloway IW. Substance use homophily among geosocial networking application using gay, bisexual, and other men who have sex with men. ARCHIVES OF SEXUAL BEHAVIOR 2015. [PMID: 26216146 PMCID: PMC4574511 DOI: 10.1007/s10508-015-0581-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Geosocial networking applications (GSN apps) represent important virtual contexts in which gay, bisexual, and other men who have sex with men (MSM) seek affiliation. These apps allow users to create and view public profiles, send photos, and text messages, and connect with other users based on shared interests and geographic proximity. The present study examined substance use homophily among a sample of 295 MSM recruited via a popular GSN app. Comparisons of social network members met via GSN app versus elsewhere and associations between both individual and network characteristics and recent binge drinking, marijuana use, and illicit substance use were explored using bivariate tests of association and multivariate logistic regression analyses. High rates of recent binge drinking (59 %), marijuana use (37 %), and illicit substance use (27 %) were observed among participants. GSN app use greater than 1 year and showing naked chest or abs in a profile picture were positively associated with recent illicit substance use. In multivariate analyses, the strongest predictors of binge drinking (AOR 3.81; 95 % CI 1.86-7.80), marijuana use (AOR 4.12; 95 % CI 2.22-7.64), and illicit substance use (AOR 6.45; 95 % CI 3.26-12.79) were the presence of a social network member who also engaged in these behaviors. Social network interventions that target binge drinking, marijuana use, and illicit substance use may be delivered via GSN apps to reduce the prevalence of substance use and related risks among MSM in these virtual contexts.
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Affiliation(s)
- Ian W Holloway
- Department of Social Welfare, Luskin School of Public Affairs, University of California, Los Angeles, 3250 Public Affairs Building, Box 951656, Los Angeles, CA, 90095-1656, USA,
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Gibson C, Perley L, Bailey J, Barbour R, Kershaw T. Social network and census tract-level influences on substance use among emerging adult males: An activity spaces approach. Health Place 2015; 35:28-36. [PMID: 26176810 DOI: 10.1016/j.healthplace.2015.06.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 06/05/2015] [Accepted: 06/08/2015] [Indexed: 10/23/2022]
Abstract
Social network and area level characteristics have been linked to substance use. We used snowball sampling to recruit 90 predominantly African American emerging adult men who provided typical locations visited (n=510). We used generalized estimating equations to examine social network and area level predictors of substance use. Lower social network quality was associated with days of marijuana use (B=-0.0037, p<0.0001) and problem alcohol use (B=-0.0050, p=0.0181). The influence of area characteristics on substance use differed between risky and non-risky spaces. Peer and area influences are important for substance use among men, and may differ for high and low risk places.
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Affiliation(s)
- Crystal Gibson
- Yale School of Public Health, 135 College St., New Haven, CT 06510, USA
| | - Lauren Perley
- Yale School of Public Health, 135 College St., New Haven, CT 06510, USA
| | - Jonathan Bailey
- Yale School of Public Health, 135 College St., New Haven, CT 06510, USA
| | - Russell Barbour
- Yale School of Public Health, 135 College St., New Haven, CT 06510, USA
| | - Trace Kershaw
- Yale School of Public Health, 135 College St., New Haven, CT 06510, USA
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Stogner J, Boman JH, Miller BL. Assessing the Relationship Between Divergent Drinking and Perceptions of Friendship Quality Between Students. JOURNAL OF CHILD & ADOLESCENT SUBSTANCE ABUSE 2015. [DOI: 10.1080/1067828x.2013.872065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Roberts ME, Bidwell LC, Colby SM, Gwaltney CJ. With others or alone? Adolescent individual differences in the context of smoking lapses. Health Psychol 2015; 34:1066-75. [PMID: 25664557 DOI: 10.1037/hea0000211] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Although a great deal of adolescent smoking research has investigated predictors of initiation, much less has focused on predictors of lapsing during a quit attempt. In particular, the role of social context may deserve greater attention in models of adolescent smoking cessation. Therefore, the present investigation aimed to use ecological momentary assessment (EMA) to examine individual differences in social lapsing--the extent to which lapses occur around others versus when alone. METHODS Analyses focused on 179 adolescent smokers (aged 14-18 years) engaged in an unassisted quit attempt. There were 2 general EMA assessment intervals: prequit (1 week) and postquit (2 weeks). Participants reported every time that they smoked a cigarette and at random, nonsmoking times; in each assessment, participants responded to questions about their current environment, behaviors, and psychological state. A 3-month follow-up assessed longer-term smoking-related outcomes. RESULTS Consistent with other adolescent research, the overall rate of lapsing was very high (93%). Social lapsing rates were likewise high (among those who lapsed, 73% reported their first lapse was social), but they also varied continuously across individuals. We computed a social lapsing coefficient for each youth and found that it related to smoking factors at baseline (e.g., lower smoking intensity and dependence) and follow-up (e.g., lower cotinine levels). CONCLUSIONS These results suggest that higher rates of social lapsing are associated with being a lighter, less dependent smoker and having better eventual cessation prospects. Findings provide evidence that accounting for variability in social lapsing may improve theory and treatment.
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Reid AE, Carey KB, Merrill JE, Carey MP. Social network influences on initiation and maintenance of reduced drinking among college students. J Consult Clin Psychol 2014; 83:36-44. [PMID: 25111432 DOI: 10.1037/a0037634] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To determine whether (a) social networks influence the extent to which college students initiate and/or maintain reductions in drinking following an alcohol intervention and (b) students with riskier networks respond better to a counselor-delivered, vs. a computer-delivered, intervention. METHOD Mandated students (N = 316; 63% male) provided their perceptions of peer network members' drinking statuses (e.g., heavy drinker) and how accepting each friend would be if the participant reduced his or her drinking. Next, they were randomized to receive a brief motivational intervention (BMI) or Alcohol Edu for Sanctions (EDU). In latent growth models controlling for baseline levels on outcomes, influences of social networks on 2 phases of intervention response were examined: initiation of reductions in drinks per heaviest week, peak blood alcohol content (BAC), and consequences at 1 month (model intercepts) and maintenance of reductions between 1 and 12 months (model slopes). RESULTS Peer drinking status predicted initiation of reductions in drinks per heaviest week and peak BAC; peer acceptability predicted initial reductions in consequences. Peer Acceptability × Condition interactions were significant or marginal for all outcomes in the maintenance phase. In networks with higher perceived acceptability of decreasing use, BMI and EDU exhibited similar growth rates. In less accepting networks, growth rates were significantly steeper among EDU than BMI participants. For consumption outcomes, lower perceived peer acceptability predicted steeper rates of growth in drinking among EDU but not BMI participants. CONCLUSIONS Understanding how social networks influence behavior change and how interventions mitigate their influence is important for optimizing efficacy of alcohol interventions.
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Affiliation(s)
- Allecia E Reid
- Center for Alcohol and Addiction Studies, Brown University
| | - Kate B Carey
- Center for Alcohol and Addiction Studies, Brown University
| | | | - Michael P Carey
- Department of Behavioral and Social Sciences, Program in Public Health, Brown University
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Lorant V, Nicaise P. Binge drinking at University: a social network study in Belgium. Health Promot Int 2014; 30:675-83. [DOI: 10.1093/heapro/dau007] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Lau-Barraco C, Linden AN. Drinking Buddies: Who Are They and When Do They Matter? ADDICTION RESEARCH & THEORY 2014; 22:57-67. [PMID: 25429255 PMCID: PMC4241859 DOI: 10.3109/16066359.2013.772585] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The present study sought to further examine the role of peers on alcohol use and problems among young adults. In particular, we focused on a specific subset of peers in one's social network mostly for activities related to alcohol use called "drinking buddies." The presence of drinking buddies in one's social network has been shown to predict heavy drinking uniquely over but few studies have focused on potential factors moderating the relationship. Consequently, an aim of present study was to examine the influence of drinking buddies on alcohol outcomes and the extent to which the relationship may be dependent on one's normative perceptions. Another aim was to provide a descriptive examination of drinking buddies. Participants were college students (N = 250; 72.8% women) who completed self-report measures of alcohol use and problems, injunctive norms, descriptive norms, and social network characteristics. Results showed that descriptive norms moderated the relationship between drinking buddies and all alcohol outcomes assessed. Specifically, the influence of drinking buddies was stronger for those who perceived a lower prevalence of peer drinking. Examination of drinking buddies characteristics revealed that these peers tended to be young adults who were moderate social drinkers with whom they felt close and perceived to be available for concrete and emotional support. Several differences emerged between the drinking buddies of heavy versus non-heavy drinkers. The present study contributed to the larger body of work on peer influence and alcohol use by examining a specific subgroup of peers that may promote risky drinking.
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DeMartini KS, Prince MA, Carey KB. Identification of trajectories of social network composition change and the relationship to alcohol consumption and norms. Drug Alcohol Depend 2013; 132:309-15. [PMID: 23523132 PMCID: PMC3748204 DOI: 10.1016/j.drugalcdep.2013.02.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Revised: 02/15/2013] [Accepted: 02/17/2013] [Indexed: 10/27/2022]
Abstract
BACKGROUND College drinking is embedded in a social context, drawing attention to the effects of social network composition on consumption. The presence of heavy drinking friends in social networks predicts later alcohol misuse, but little is known about how the composition of one's social network composition changes over time. This study identified changes in social network composition in a sample of at-risk students and examined the relationship among network trajectories, alcohol consumption, and descriptive norms. METHODS Participants were 503 students (64% male) mandated to participate in an alcohol prevention intervention for residence hall alcohol policy violations. At baseline, students provided self-report data about alcohol consumption, perceived peer drinking norms, and peer alcohol involvement. Parallel assessments were completed at 6- and 12-months post-baseline. RESULTS Growth-mixture models identified four groups of individuals with similar levels of heavy drinkers in their social networks. The majority of students had stable or decreasing numbers of heavy drinkers in their networks across the study, whereas two groups reported relatively stable densities of heavy drinkers from baseline to 6-months and increasing densities from 6- to 12-months. At baseline, the four groups were generally equivalent on consumption and normative perceptions. At 6- and 12-months, however, the groups differed significantly on consumption and norms. CONCLUSIONS These results suggest that changes in the number of heavy drinkers in college students' social networks may have significant implications for at-risk drinking.
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Affiliation(s)
- Kelly S. DeMartini
- Yale University School of Medicine, Department of Psychiatry, New Haven CT 06511,Syracuse University, Center for Health and Behavior & Department of Psychology, Syracuse NY, 13244,Please Address Correspondence To: Kelly S. DeMartini, Yale University School of Medicine, Department of Psychiatry, Division of Substance Abuse, 1 Long Wharf Drive, Box 18 SATU, New Haven, CT 06511, (p) 203-974-5784, (f) 203-974-5790,
| | - Mark A. Prince
- Syracuse University, Center for Health and Behavior & Department of Psychology, Syracuse NY, 13244
| | - Kate B. Carey
- Syracuse University, Center for Health and Behavior & Department of Psychology, Syracuse NY, 13244,Brown University, Department of Behavioral and Social Sciences and the Center for Alcohol and Addiction Studies, Providence RI 02912
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Seo M, Matsaganis MD. How interpersonal communication mediates the relationship of multichannel communication connections to health-enhancing and health-threatening behaviors. JOURNAL OF HEALTH COMMUNICATION 2013; 18:1002-1020. [PMID: 23647475 DOI: 10.1080/10810730.2013.768726] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
This article examines how everyday media use and interpersonal communication for health information could influence health behaviors beyond intervention or campaign contexts. The authors argue that interpersonal communication works as an independent information channel and mediates the relation between media channels and health behaviors. In addition, the authors investigate whether interpersonal communication differently influences the relation between media connections and health behaviors for more and less educated individuals. Using data from the 2008 Annenberg National Health Communication Survey, the authors show that multiple communication channels for health information encourage health-enhancing behaviors but do not have significant relations with health-threatening behaviors. Interpersonal communication is directly linked to health-enhancing behaviors, but it also mediates the influence of individuals' multichannel media environment on health-enhancing behaviors. The mediating role of interpersonal health communication was only significant for less educated people. In addition, among media channels, television was a more important instigator of health-related conversations with family and friends for the less educated group. The theoretical and practical implications of these findings, as well as suggestions for future research directions, are discussed.
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Affiliation(s)
- Mihye Seo
- Department of Communication, University at Albany, State University of New York, Albany, NY 12222, USA.
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Duong MT, Schwartz D, McCarty CA. Do Peers Contribute to the Achievement Gap between Vietnamese-American and Mexican-American Adolescents? SOCIAL DEVELOPMENT 2013; 23:196-214. [PMID: 24443632 DOI: 10.1111/sode.12033] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Documented associations between academic and social functioning have been inconsistent. These discrepancies may reflect the moderating role of sociocultural context. In this study, we examined ethnicity and gender as moderators of this relation. We collected peer nominations, GPA from school records, and self-report questionnaires for 519 Vietnamese-American and Mexican-American middle school students (mean age = 12.7 years). Using general linear modeling, we found that academic and social functioning were more strongly and positively linked for Vietnamese-Americans relative to Mexican-Americans, and for girls relative to boys. We also examined group differences in achievement values, and found that Vietnamese-Americans were more likely to admire and be friends with high-achieving peers. The results suggest that peers provide one context in which ethnic and gender differences in achievement values emerge, and interventions aimed at reducing the achievement gap may benefit from incorporating a focus on peers.
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Yang C, Davey-Rothwell M, Latkin C. "Drinking buddies" and alcohol dependence symptoms among African American men and women in Baltimore, MD. Drug Alcohol Depend 2013; 128:123-9. [PMID: 22999417 PMCID: PMC4019971 DOI: 10.1016/j.drugalcdep.2012.08.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2012] [Revised: 08/16/2012] [Accepted: 08/18/2012] [Indexed: 12/22/2022]
Abstract
BACKGROUND Social network characteristics have been found to be associated with a variety of risky behaviors, including alcohol consumption. This study assessed the relationships between the characteristics of drinking buddies and alcohol dependence symptoms among a sample of African American men and women. METHODS This is a cross-sectional study using baseline data from 721 impoverished African American men and women participating in an HIV prevention study in Baltimore, MD. Alcohol dependence symptoms were assessed through the Alcohol Use Disorders Identification Test (AUDIT) and was defined as AUDIT score≥13 for females and AUDIT score≥15 for males. Logistic regression models with generalized estimating equations (GEE) using network member as the unit of analysis were conducted to assess the associations between the gender or relationship (i.e., kin, non-kin or sex partner) of the drinking buddies and the participants' alcohol dependence symptoms. RESULTS Approximately 22% of the participants had alcohol dependence symptoms. Among male participants, alcohol dependence symptoms were associated with having drinking buddies who were sex partners (AOR: 2.41; 95%CI: 1.32, 4.39) or who were female (AOR: 2.29; 95%CI: 1.29, 4.05). Among female participants, association between the presence of drinking buddy and alcohol dependence symptoms did not depend on the types of relationship or the gender of the drinking buddy. CONCLUSIONS Social network characteristics with respect to alcohol dependence symptoms vary according to the type of relationship or the gender of the drinking buddies, especially among men. Gender-specific norm-based interventions may be a useful strategy to decrease drink problems.
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Affiliation(s)
- Cui Yang
- Johns-Hopkins School of Public Health, Department of Health, Behavior and Society, 2213 McElderry Street, 2nd Floor, Baltimore, MD 21205, USA.
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Stoddard SA, Bauermeister JA, Gordon-Messer D, Johns M, Zimmerman MA. Permissive norms and young adults' alcohol and marijuana use: the role of online communities. J Stud Alcohol Drugs 2013; 73:968-75. [PMID: 23036215 DOI: 10.15288/jsad.2012.73.968] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Young adults are increasingly interacting with their peer groups online through social networking sites. These online interactions may reinforce or escalate alcohol and other drug (AOD) use as a result of more frequent and continuous exposure to AOD promotive norms; however, the influence of young adults' virtual networks on AOD use remains untested. The purpose of this study was to examine the association between the presence of AOD use content in online social networking, perceived norms (online norms regarding AOD use and anticipated regret with AOD use postings), and alcohol and marijuana use in a sample of 18- to 24-year-olds. METHOD Using an adapted web version of respondent-driven sampling (webRDS), we recruited a sample of 18- to 24-year-olds (N = 3,448) in the United States. Using multivariate regression, we explored the relationship between past-30-day alcohol and marijuana use, online norms regarding AOD use, peer substance use, and online and offline peer support. RESULTS Alcohol use was associated with more alcohol content online. Anticipated regret and online peer support were associated with less alcohol use. Anticipated regret was negatively associated with marijuana use. Peer AOD use was positively associated with both alcohol and marijuana use. CONCLUSIONS Peers play an important role in young adult alcohol and marijuana use, whether online or in person. Our findings highlight the importance of promoting online network-based AOD prevention programs for young adults in the United States.
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Affiliation(s)
- Sarah A Stoddard
- Department of Health Behavior and Health Education, School of Public Health, University of Michigan, Ann Arbor, Michigan.
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Cullum J, O'Grady M, Sandoval P, Armeli S, Tennen H. Ignoring Norms with a Little Help from My Friends: Social Support Reduces Normative Influence on Drinking Behavior. JOURNAL OF SOCIAL AND CLINICAL PSYCHOLOGY 2013; 32:17-33. [PMID: 27536011 DOI: 10.1521/jscp.2013.32.1.17] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Alcohol norms are strong predictors of drinking. However, the extent to which norms influence behavior depends on how closely people attend to them; people are more likely to attend to norms when their affiliation needs are unfulfilled by members of their social networks (Cullum, O'Grady, & Tennen, 2011). Therefore, we predicted that Perceived Social Support (PSS) would moderate the relationship between norms and drinking such that people with low levels of PSS would be more motivated to attend to norms. College students (N = 498) completed measures of PSS and peer alcohol norms and then reported on their drinking behavior daily for 30 days. As predicted, we found when PSS was low, student drinking was strongly influenced by peer norms, but there was no relationship between norms and drinking when PSS was high. Findings suggest that when affiliation needs are high, norms are more influential on drinking behavior.
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Online network influences on emerging adults' alcohol and drug use. J Youth Adolesc 2012; 42:1674-86. [PMID: 23212348 DOI: 10.1007/s10964-012-9869-1] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2012] [Accepted: 11/15/2012] [Indexed: 10/27/2022]
Abstract
Researchers have reported that network characteristics are associated with substance use behavior. Considering that social interactions within online networks are increasingly common, we examined the relationship between online network characteristics and substance use in a sample of emerging adults (ages 18-24) from across the United States (N = 2,153; M = 21 years old; 47% female; 70% White). We used regression analyses to examine the relationship between online ego network characteristics (i.e., characteristics of individuals directly related to the focal participant plus the relationships shared among individuals within the online network) and alcohol use and substance use, respectively. Alcohol use was associated with network density (i.e., interconnectedness between individuals in a network), total number of peer ties, and a greater proportion of emotionally close ties. In sex-stratified models, density was related to alcohol use for males but not females. Drug use was associated with an increased number of peer ties, and the increased proportion of network members' discussion and acceptance of drug use, respectively. We also found that online network density and total numbers of ties were associated with more personal drug use for males but not females. Conversely, we noted that social norms were related to increased drug use and this relationship was stronger for females than males. We discuss the implications of our findings for substance use and online network research.
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Laghi F, Liga F, Baumgartner E, Baiocco R. Time perspective and psychosocial positive functioning among Italian adolescents who binge eat and drink. J Adolesc 2012; 35:1277-84. [DOI: 10.1016/j.adolescence.2012.04.014] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2011] [Revised: 04/26/2012] [Accepted: 04/28/2012] [Indexed: 11/26/2022]
Affiliation(s)
- Fiorenzo Laghi
- Department of Social and Developmental Psychology, Faculty of Medicine and Psychology, Sapienza, University of Rome, Via dei Marsi 78, 00185 Roma, Italy.
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Cullum J, O'Grady M, Armeli S, Tennen H. The Role of Context-Specific Norms and Group Size in Alcohol Consumption and Compliance Drinking During Natural Drinking Events. BASIC AND APPLIED SOCIAL PSYCHOLOGY 2012; 34:304-312. [PMID: 27536009 DOI: 10.1080/01973533.2012.693341] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Using experience sampling methods we examined how group size and context-specific drinking norms corresponded to alcohol consumption and compliance with drinking offers during natural social drinking events. For 30 days, 397 college students reported daily on their alcohol consumption during social events, the size of the group they were with, the average alcohol consumption of its' members, and the number of drinks they accepted that came directly from the group they were with during these social drinking events. Larger groups corresponded with greater alcohol consumption, but only when context-specific norms were high. Furthermore, larger groups increased compliance with drinking offers when context-specific norms were high, but decreased compliance with drinking offers when context-specific norms were low. Thus, subtle features of the social-context may influence not only overall consumption behavior, but also compliance with more overt forms of social influence.
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Lau-Barraco C, Braitman AL, Leonard KE, Padilla M. Drinking buddies and their prospective influence on alcohol outcomes: alcohol expectancies as a mediator. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2012; 26:747-58. [PMID: 22732054 DOI: 10.1037/a0028909] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The process by which peers or the social network influence individual alcohol use, particularly among adults, remains a necessary area of research. The purpose of the present study was to examine the longitudinal influence of "drinking buddies" on alcohol outcomes (i.e., alcohol use, heavy drinking, and alcohol-related problems) as mediated by alcohol expectancies of social facilitation. Participants were 1347 (men = 660, women = 687) newly married individuals recruited from the community. They were assessed at the time of marriage and through the fourth wedding anniversary. Longitudinal mediation across time was evaluated using latent growth modeling. Overall, the prospective association between the number of drinking buddies in the social network and all three alcohol outcomes was mediated by alcohol expectancies. In testing group invariance across gender, findings suggest that social-facilitation expectancies may be more relevant to men than women in predicting typical alcohol use and alcohol-related problems. Given that the social network may impact alcohol use at least in part through social expectancies, tailoring alcohol interventions to modify these specific beliefs may be particularly beneficial. In addition, strategies that target drinkers' social networks or their drinking buddies specifically may be useful.
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Affiliation(s)
- Cathy Lau-Barraco
- Department of Psychology, Old Dominion University, Norfolk, VA 23529-0267, USA.
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71
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Fitzpatrick BG, Scribner R, Ackleh AS, Rasul J, Jacquez G, Simonsen N, Rommel R. Forecasting the effect of the Amethyst initiative on college drinking. Alcohol Clin Exp Res 2012; 36:1608-13. [PMID: 22432502 DOI: 10.1111/j.1530-0277.2012.01765.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Accepted: 01/04/2012] [Indexed: 11/26/2022]
Abstract
BACKGROUND A number of college presidents have endorsed the Amethyst Initiative, a call to consider lowering the minimum legal drinking age (MLDA). Our objective is to forecast the effect of the Amethyst Initiative on college drinking. METHODS A system model of college drinking simulates MLDA changes through (i) a decrease in heavy episodic drinking (HED) because of the lower likelihood of students drinking in unsupervised settings where they model irresponsible drinking (misperception), and (ii) an increase in overall drinking among currently underage students because of increased social availability of alcohol (wetness). RESULTS For the proportion of HEDs on campus, effects of large decreases in misperception of responsible drinking behavior were more than offset by modest increases in wetness. CONCLUSIONS For the effect of lowering the MLDA, it appears that increases in social availability of alcohol have a stronger impact on drinking behavior than decreases in misperceptions.
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72
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Davey-Rothwell MA, Chander G, Hester L, Latkin CA. Social network characteristics and heavy episodic drinking among women at risk for HIV/sexually transmitted infections. J Stud Alcohol Drugs 2012; 72:1041-7. [PMID: 22051219 DOI: 10.15288/jsad.2011.72.1041] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVE Social networks can either negatively or positively influence a variety of behaviors, including alcohol use. This study examined social network characteristics that are risk factors for and protective factors against heavy episodic drinking among a sample of women at risk for HIV/sexually transmitted infections. METHOD This was a cross-sectional study using baseline data from 567 impoverished women participating in an HIV prevention study in Baltimore, MD. Data were collected through face-to-face interviews at a community-based research clinic. Heavy episodic drinking was defined as six or more drinks per drinking episode on at least a weekly basis. We examined network characteristics, including structure and function and their association with heavy episodic drinking. Multivariate logistic regression was used, adjusting for individual-level factors, such as drug use, demographics, and depression. RESULTS Approximately 21% of the sample engaged in heavy episodic drinking at least weekly. Controlling for individual-level factors, women who engaged in heavy episodic drinking had fewer social network members (a) who were in drug treatment, adjusted odds ratio (AOR) = 0.65, 95% CI [0.49, 0.88]; (b) who were employed, AOR = 0.89, 95% CI [0.79, 0.99]; and (c) with whom the participant socialized, AOR = 0.74, 95% CI [0.63, 0.96]. Women who engaged in heavy episodic drinking had a significantly higher number of social network members with whom they drank alcohol, AOR = 1.71, 95% CI [1.43, 2.03]. CONCLUSIONS Social network characteristics are both protective and risk factors for heavy episodic drinking among women. Interpersonal interventions, such as peer education, may be a useful strategy to decrease heavy episodic drinking and its subsequent outcomes among women.
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Affiliation(s)
- Melissa A Davey-Rothwell
- Department of Health, Behavior, and Society, Johns Hopkins Bloomberg School of Public Health, 2213 McElderry Street, 2nd Floor, Baltimore, Maryland 21205, USA.
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73
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O'Grady MA, Cullum J, Tennen H, Armeli S. Daily relationship between event-specific drinking norms and alcohol use: a four-year longitudinal study. J Stud Alcohol Drugs 2012; 72:633-41. [PMID: 21683045 DOI: 10.15288/jsad.2011.72.633] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE This study examined how social-influence processes operate during specific drinking contexts as well as the stability and change in these processes throughout the college years. METHOD Using a measurement-burst design, a hybrid of longitudinal and daily diary methods, we assessed the relationship between event-specific descriptive drinking norms and personal drinking. College students (N = 523) completed a baseline survey followed by a 30-day daily diary each year for up to the 4 study years. The baseline survey assessed participant gender and social anxiety, and the daily survey assessed personal drinking and perceived peer drinking (i.e., event-specific descriptive norms) during social drinking events. RESULTS Multilevel modeling revealed that men's social drinking slightly increased over the 4 years, whereas women's drinking remained steady. Further, on social drinking days when event-specific descriptive norms were high, students drank more, but this relationship was stronger for men than women and did not change over time. However, men's drinking norm perceptions increased across years, whereas women's decreased. Social anxiety did not moderate the relationship between norms and drinking. CONCLUSIONS We demonstrate that although gender differences exist in the stability and change of personal drinking, norms, and normative influence on drinking across the years of college, the acute social influence of the norm on personal drinking remains a stable and important predictor of drinking throughout college. Our findings can assist with the identification of how, when, and for whom to target social influence-based interventions aimed at reducing drinking.
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Affiliation(s)
- Megan A O'Grady
- Department of Community Medicine and Health Care, University of Connecticut Health Center, Farmington, 06030-6325, USA
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Cullum J, O'Grady M, Armeli S, Tennen H. Change and Stability in Active and Passive Social Influence Dynamics during Natural Drinking Events: A Longitudinal Measurement-Burst Study. JOURNAL OF SOCIAL AND CLINICAL PSYCHOLOGY 2012; 31:51-80. [PMID: 22661826 DOI: 10.1521/jscp.2012.31.1.51] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We examined the link between social norms and active social influences occurring during natural social drinking contexts. Across 4 yearly measurement-bursts, college students (N = 523) reported daily for 30-day periods on drinking norms, drinking offers, how many drinks they accepted, and personal drinking levels during social drinking events. In contexts where drinking norms were higher, students were more likely to both receive and comply with drinking offers. These acute social influences were highly stable throughout college, but affected men and women differently across time: Women received more drinking offers than men, especially at the beginning of college and when norms were higher, but men complied with more drinking offers per occasion. These effects were not attributable to between-person differences in social drinking motives or drinking levels, nor to within-person patterns of situation-selection. The present work suggests that context-specific drinking norms catalyze active social influence attempts, and further promote compliance drinking.
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75
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Cullum J, Armeli S, Tennen H. Drinking norm-behavior association over time using retrospective and daily measures. J Stud Alcohol Drugs 2011; 71:769-77. [PMID: 20731984 DOI: 10.15288/jsad.2010.71.769] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Social norm-based interventions in college drinking are common but show mixed efficacy. Although such interventions assume a passive social-influence process, past research relied heavily on retrospective measures, leaving open the possibility that heuristic biases during recall may alternatively account for or inflate estimates of social influence from prospective norm-drinking associations. The present study examined this possibility, using retrospective and daily aggregated measures of self and perceived peer drinking behavior. METHOD For each of 3 years, students (N = 574; 288 men) reported on their drinking levels and perceptions of descriptive drinking norms, using conventional retrospective reports over a month period and daily diary reports for 30 days. Using structural equation modeling, we tested cross-lag longitudinal models for evidence of social-influence/alternative processes and compared cross-lag effects across retrospective and daily aggregate models to determine the extent to which heuristic recall biases contribute to the norm-behavior association. RESULTS Perceptions of social norms had a small but reliable effect on changing drinking behavior across years, as indicated by model comparisons. Past drinking behavior also consistently shaped changing perceptions of drinking norms. These effects were not attributable to, nor inflated by, heuristic biases during retrospective reporting of personal and peer behavior. CONCLUSIONS These results suggest that social influence and not heuristic biases contribute to the long-term norm-drinking association but that alternative processes, whereby past drinking behavior shapes norm perceptions, contribute more to the norm-drinking association. Implications for interventions designed to reduce college drinking are discussed.
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Affiliation(s)
- Jerry Cullum
- Department of Community Medicine and Health Care, MC 6325, University of Connecticut Health Center, 263 Farmington Avenue, Farmington, Connecticut 06030, USA
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76
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Ferriter C, Ray LA. Binge eating and binge drinking: an integrative review. Eat Behav 2011; 12:99-107. [PMID: 21385638 DOI: 10.1016/j.eatbeh.2011.01.001] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2010] [Revised: 12/11/2010] [Accepted: 01/17/2011] [Indexed: 11/29/2022]
Abstract
The primary goal of this review is to provide a framework for understanding two highly overlapping behaviors: binge eating and binge drinking. Research is presented that suggests binge eating and drinking behaviors may share several important features, including personality correlates such as neuroticism and urgency, as well as affective characteristics, such as elevated levels of negative affect. Additionally, the review describes common explanatory models, which are helpful in terms of their potential to link these common features to the functions of, or reasons why individuals engage in, binge eating and drinking behaviors. Implications for understanding potentially common etiological pathways and development of interventions designed to target multiple behaviors are discussed.
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Affiliation(s)
- Caitlin Ferriter
- Department of Psychology, University of California, Los Angeles, CA 90095-1563, United States.
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77
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Social Influences, Alcohol Expectancies, and Hazardous Alcohol Use Among College Athletes. JOURNAL OF CLINICAL SPORT PSYCHOLOGY 2011. [DOI: 10.1123/jcsp.5.1.24] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Research has shown that college student-athletes are at increased risk for hazardous alcohol use. As such, this study examined social and cognitive influences on athletes’ alcohol consumption by exploring the association between injunctive norms (parental, teammate, and coach approval) and hazardous alcohol use among college athletes, and testing whether alcohol expectancy outcomes and valuations would mediate this association. College student-athletes (n = 301; mean age = 19.4, SD = 1.3) completed self-report questionnaires assessing their drinking behaviors and perceptions of alcohol use in their social environment. Structural equation modeling revealed, in all but one case, a direct association between each of the injunctive norms variables and hazardous alcohol use. In addition, negative expectancy valuations mediated the association between teammate approval and hazardous alcohol use. Injunctive norms emerged as an important factor in student-athletes’ alcohol use. Implications for alcohol intervention programming among student-athletes are discussed.
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78
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Lau-Barraco C, Collins RL. Social networks and alcohol use among nonstudent emerging adults: a preliminary study. Addict Behav 2011; 36:47-54. [PMID: 20888128 PMCID: PMC4389893 DOI: 10.1016/j.addbeh.2010.08.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2010] [Revised: 07/22/2010] [Accepted: 08/23/2010] [Indexed: 10/19/2022]
Abstract
We examined the social networks and alcohol use of a community-based sample of nonstudent emerging adults (N=59). The research examined (1) personal network characteristics and the drinking habits of its members, (2) the link between network alcohol use and personal alcohol involvement, (3) perceived social norms as they related to network alcohol use, and (4) relationship between perceived social norms and personal alcohol involvement. Men and women (M age=27 years) were equally represented in the social network. Level of educational attainment of members was diverse. On average, respondents were in contact on a daily basis with network members and about 38% of the network was known between 1 and 5 years. The majority (57%) of the network consisted of household or family members. There were some associations between network drinking and personal alcohol involvement. The proportion of "drinking buddies" in one's network was directly associated with perceived drinking norms. Perceived drinking norms also were positively associated with personal alcohol use, alcohol-related problems, and approval of drinking behaviors. Findings from this study have implications for understanding social factors in the drinking behavior of nonstudent emerging adults and could inform the development of effective prevention and treatment interventions for this important, but understudied group of drinkers.
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Affiliation(s)
- Cathy Lau-Barraco
- Department of Psychology, Old Dominion University, Norfolk, VA 23529-0267
| | - R. Lorraine Collins
- Department of Health Behavior, University at Buffalo, Buffalo, NY 14214-8028
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79
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Affiliation(s)
- Carl Latkin
- Department of Health Behavior and Society, Johns Hopkins Bloomberg School of Public Health, 624 North Broadway, Baltimore, MD 21205, USA.
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80
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Latkin CA, Kuramoto SJ, Davey-Rothwell MA, Tobin KE. Social norms, social networks, and HIV risk behavior among injection drug users. AIDS Behav 2010; 14:1159-68. [PMID: 19466537 DOI: 10.1007/s10461-009-9576-4] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2008] [Accepted: 05/07/2009] [Indexed: 10/20/2022]
Abstract
Social network structure and norms are linked to HIV risk behavior. However little is known about the gradient of norm of HIV risk that exists among social networks. We examined the association between injection risk network structure and HIV risk norms among 818 injection drug users (IDUs). IDUs were categorized into four distinct groups based on their risk behaviors with their drug networks: no network members with whom they shared cookers or needles, only cooker-sharing member, one needle-sharing member, and multiple needle-sharing members. The riskiest group, networks of multiple needle sharers, was more likely to endorse both risky needle-sharing and sex norms. Networks of only cooker sharers were less likely to endorse high-risk norms, as compared to the networks with no sharing. There were also differences based on gender. Future HIV prevention interventions for IDUs should target both injection and sex risk norms, particularly among IDUs in the multiple needle-sharing networks.
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81
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Scribner R, Ackleh AS, Fitzpatrick BG, Jacquez G, Thibodeaux JJ, Rommel R, Simonsen N. A systems approach to college drinking: development of a deterministic model for testing alcohol control policies. J Stud Alcohol Drugs 2010; 70:805-21. [PMID: 19737506 DOI: 10.15288/jsad.2009.70.805] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE The misuse and abuse of alcohol among college students remain persistent problems. Using a systems approach to understand the dynamics of student drinking behavior and thus forecasting the impact of campus policy to address the problem represents a novel approach. Toward this end, the successful development of a predictive mathematical model of college drinking would represent a significant advance for prevention efforts. METHOD A deterministic, compartmental model of college drinking was developed, incorporating three processes: (1) individual factors, (2) social interactions, and (3) social norms. The model quantifies these processes in terms of the movement of students between drinking compartments characterized by five styles of college drinking: abstainers, light drinkers, moderate drinkers, problem drinkers, and heavy episodic drinkers. Predictions from the model were first compared with actual campus-level data and then used to predict the effects of several simulated interventions to address heavy episodic drinking. RESULTS First, the model provides a reasonable fit of actual drinking styles of students attending Social Norms Marketing Research Project campuses varying by "wetness" and by drinking styles of matriculating students. Second, the model predicts that a combination of simulated interventions targeting heavy episodic drinkers at a moderately "dry" campus would extinguish heavy episodic drinkers, replacing them with light and moderate drinkers. Instituting the same combination of simulated interventions at a moderately "wet" campus would result in only a moderate reduction in heavy episodic drinkers (i.e., 50% to 35%). CONCLUSIONS A simple, five-state compartmental model adequately predicted the actual drinking patterns of students from a variety of campuses surveyed in the Social Norms Marketing Research Project study. The model predicted the impact on drinking patterns of several simulated interventions to address heavy episodic drinking on various types of campuses.
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82
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Ayers JW, Hofstetter CR, Hughes SC, Park HR, Paik HY, Song YJ, Irvin V, Hovell MF. Gender modifies the relationship between social networks and smoking among adults in Seoul, South Korea. Int J Public Health 2010; 55:609-17. [PMID: 20217178 PMCID: PMC2992131 DOI: 10.1007/s00038-010-0126-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2008] [Revised: 10/19/2009] [Accepted: 01/20/2010] [Indexed: 10/25/2022] Open
Abstract
OBJECTIVE To evaluate the interaction of gender with social network mechanisms and smoking behaviors in Seoul, South Korea, where smoking is common among men but not women. METHODS During 2002, telephone surveys were completed with 500 adults drawn from a probability sample in Seoul. Respondents described their smoking status, smoking rate (number of cigarettes smoked per day) and social networks by assessing who discouraged or encouraged smoking (smoking support) or smoked (smoking models). Multivariable regressions were used for analyses. RESULTS Women encountered significantly less smoking support than men, 88% (95% confidence interval [95% CI], 85-91) versus 70% (95% CI 66-73) net discouragement of smoking in their network. A difference in smoking support from 25 to 75% net discouragement was associated with a 27% (95% CI 9-49) lower probability of smoking among women, significantly stronger (z = 3.18, p < 0.01) than among men who had a 19% (95% CI 8-27) lower probability of smoking. A similar difference in smoking support was associated with male smokers smoking 6.38 (95% CI 0.86-12.30) fewer cigarettes per day, or 2,329 (95% CI 314-4,490) fewer cigarettes per year. The later association could not be observed among women due to the small proportion of female smokers. Smoking models were not significantly associated with any smoking behaviors across genders. CONCLUSIONS Social network mechanisms were differentially associated with the high smoking prevalence among men and low prevalence among women and should be targeted by interventions tailored to these differences.
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Affiliation(s)
- John W Ayers
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA.
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83
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Carey KB, Henson JM, Carey MP, Maisto SA. Perceived Norms Mediate Effects of a Brief Motivational Intervention for Sanctioned College Drinkers. ACTA ACUST UNITED AC 2010; 17:58-71. [PMID: 22238504 DOI: 10.1111/j.1468-2850.2009.01194.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The present study is a secondary analysis of a randomized trial of brief motivational interventions (BMIs) for 198 college students sanctioned for alcohol-related violations of school policy (Carey, Henson, Carey, & Maisto, 2009). Using multivariate latent growth curve models, we evaluated theoretically-derived mediators of the observed BMI effect: motivation to change (readiness-to-change, costs and benefits of drinking), and drinking norms (injunctive norms for peers, and descriptive norms for friends, local peers, and national peers). Results provided partial support for mediation by changes in perceptions of descriptive but not injunctive norms, a pattern that varied by gender and norm type. We found no evidence of a mediating role for any of the motivational variables.
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Affiliation(s)
- Kate B Carey
- Center for Health and Behavior Syracuse University
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84
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Latkin C, Donnell D, Celentano DD, Aramrattna A, Liu TY, Vongchak T, Wiboonnatakul K, Davis-Vogel A, Metzger D. Relationships between social norms, social network characteristics, and HIV risk behaviors in Thailand and the United States. Health Psychol 2009; 28:323-9. [PMID: 19450038 DOI: 10.1037/a0014707] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Social norms have been associated with a wide range of health behaviors. In this study, the authors examined whether the social norms of HIV risk behaviors are clustered within social networks and whether the norms of network members are linked to the risk behaviors of their social network members. DESIGN Data were collected from the baseline assessment of 354 networks with 933 participants in a network-oriented HIV prevention intervention targeting injection drug users in Philadelphia, United States, and Chiang Mai, Thailand. MAIN OUTCOME MEASURES Four descriptive HIV risk norms of sharing needles, cookers, and cotton and front- or back-loading among friends who inject were assessed. RESULTS Three of 4 injection risk norms (sharing needle, cookers, and cotton) were found to be significantly clustered. In Philadelphia, 1 network member's (the index participant) norms of sharing needles and front- or back-loading were found to be significantly associated with the network members' risk behaviors, and the norm of sharing cotton was marginally associated. CONCLUSION The results of this study suggest that among injection drug users, social norms are clustered within networks; social networks are a meaningful level of analyses for understanding how social norms lead to risk behaviors, providing important data for intervening to reduce injection-related HIV risks.
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Affiliation(s)
- Carl Latkin
- Department of Health, John Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA.
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85
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Bohnert ASB, Bradshaw CP, Latkin CA. A social network perspective on heroin and cocaine use among adults: evidence of bidirectional influences. Addiction 2009; 104:1210-8. [PMID: 19563564 PMCID: PMC2726044 DOI: 10.1111/j.1360-0443.2009.02615.x] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIMS While several studies have documented a relationship between initiation of drug use and social network drug use in youth, the direction of this association is not well understood, particularly among adults or for stages of drug involvement beyond initiation. The present study sought to examine two competing theories (social selection and social influence) in the longitudinal relationship between drug use (heroin and/or cocaine) and social network drug use among drug-experienced adults. DESIGN Three waves of data came from a cohort of 1108 adults reporting a life-time history of heroin and/or cocaine use. SETTING Low-income neighborhoods with high rates of drug use in Baltimore, Maryland. PARTICIPANTS Participants had weekly contact with drug users and were 18 years of age or older. MEASUREMENTS Drug use data were self-report. Network drug use was assessed through a social network inventory. Close friends were individuals whom the participant reported seeing daily or rated as having the highest level of trust. Findings Structural equation modeling indicated significant bidirectional influences. The majority of change in network drug use over time was due to change in the composition of the network rather than change in friends' behavior. Drug use by close peers did not influence participant drug use beyond the total network. CONCLUSIONS There is evidence of both social selection and social influence processes in the association between drug use and network drug use among drug-experienced adults.
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Affiliation(s)
- Amy S B Bohnert
- VA Ann Arbor National Serious Mental Illness Treatment Research and Evaluation Center (11H), 2215 Fuller Road, Ann Arbor, MI 48105, USA.
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86
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Abstract
OBJECTIVE Previous research has found that a drinking-supportive social network has a strong influence on heavy drinking and alcohol-related problems over time. The objective of this work was to understand the individual difference and interpersonal factors that predict changes in the social network relevant to alcohol use. METHOD Data are from a large, ongoing prospective sample of 634 newly married couples in the United States. The current study examined the association between individual, relationship, and partner factors as they relate to changes in the number of drinking buddies in the social network during the first 7 years of marriage. RESULTS After controlling for the number of drinking buddies before marriage, as well as the frequency of heavy drinking, several individual, relationship, and partner factors were associated with changes in the social network over time. For both husbands and wives, alcohol expectancies and a partner's social network related to changes in the number of drinking buddies over time. Additionally, husbands with higher levels of extroversion and agreeableness had a greater number of drinking buddies over time. Among wives, personality factors were not related to changes in the number of drinking buddies over time. CONCLUSIONS This work extends previous research by examining factors that predict changes in the social network that are most influential in alcohol use. Identifying these factors is important for informing prevention and treatment efforts.
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Affiliation(s)
- Gregory G Homish
- Department of Health Behavior, School of Public Health and Health Professions, The State University of New York at Buffalo, 3435 Main Street, Buffalo, New York 14214-8028, USA.
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87
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Buchanan AS, Latkin CA. Drug use in the social networks of heroin and cocaine users before and after drug cessation. Drug Alcohol Depend 2008; 96:286-9. [PMID: 18455887 PMCID: PMC2519896 DOI: 10.1016/j.drugalcdep.2008.03.008] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2008] [Revised: 03/03/2008] [Accepted: 03/05/2008] [Indexed: 11/26/2022]
Abstract
The present study examined social control processes in drug cessation among adults. Social control theory posits that the association between drug use and the drug use of a person's social network results from an individual seeking out similar peers. The data included 629 individuals who reported past-year heroin or cocaine use at baseline and had follow-up data in a community study in Baltimore, MD. Negative binomial regression modeling indicated that the reduction in social network drug use was significantly greater for quitters than those who did not quit. Compared to non-quitters at baseline, the incidence rate ratio (IRR) of the number of drug-using network members was 0.86 for quitters at baseline, 0.71 for non-quitters at follow-up, and 0.28 for quitters at follow-up (all p<0.05). These findings support social control theory in adult drug use cessation. Future research should extend the length of follow-up and assess bidirectional influences.
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Affiliation(s)
- Amy S Buchanan
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, United States.
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88
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Leonard KE, Homish GG. Predictors of heavy drinking and drinking problems over the first 4 years of marriage. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2008; 22:25-35. [PMID: 18298228 DOI: 10.1037/0893-164x.22.1.25] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study investigated the factors predictive of heavy drinking and drinking problems over the early years of marriage, focusing on premarital drinking and the relatively stable individual risk and protective factors that were present prior to marriage and on social-interpersonal factors that may change or emerge over marriage. Newlywed couples were assessed at the time of marriage and at the 1st, 2nd, and 4th anniversaries with respect to frequency of heavy drinking and the extent of drinking problems and a variety of factors that have been found to be predictive of adult alcohol problems. The results indicated that antisocial characteristics, family history of alcoholism, negative affect, and alcohol expectancies were related to heavy drinking and alcohol problems at the time of marriage. Changes after marriage were predicted by the drinking of one's partner and of one's peers and by alcohol expectancies for social/physical pleasure for both men and women. In addition, the quality of the marriage was longitudinally protective from the experience of alcohol problems for both men and women, although it was not related to changes in heavy drinking.
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Affiliation(s)
- Kenneth E Leonard
- University at Buffalo, The State University of New York, NY 14203-1016, USA.
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McCABE SEANESTEBAN, BQYD CAROLJ, CRANFORD JAMESA, SLAYDEN JANIE, LANGE JAMESE, REED MARKB, KETCHIE JULIEM, SCOTT MARCIAS. Alcohol involvement and participation in residential learning communities among first-year college students. J Stud Alcohol Drugs 2007; 68:722-6. [PMID: 17690806 PMCID: PMC2377406 DOI: 10.15288/jsad.2007.68.722] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Residential learning communities (RLCs) on U.S. college campuses are assumed to build connections between formal learning opportunities and students' living environment. The objective of this longitudinal study was to examine the association between living in RLCs and alcohol misuse among first-year undergraduate students. METHOD A Web-based survey was self-administered to a stratified random sample of 923 first-year undergraduate students (52.7% women) attending a large Midwestern research university. The sample included 342 students who lived and participated in RLCs (termed RLC) and 581 students who did not participate in RLCs (termed non-RLC). First-year students were asked about their drinking behaviors before college, during their first semester, and approximately 6 months later during their second semester. RESULTS RLC students reported lower rates of drinking than non-RLC students before college. RLC students reported lower rates of drinking and fewer alcohol-related consequences than non-RLC students during the first and second semesters. Maximum drinks in 1 day increased from precollege to first semester, and this increase was larger among non-RLC students than RLC students. The number of drinks per occasion and alcohol-related consequences increased between first semester and second semester for all students regardless of RLC status. CONCLUSIONS Lower rates of alcohol misuse among RLC students predate their entrance into college, and the increase in drinking from precollege to first semester is lower in magnitude among RLC students. RLCs' influence involves selection and socialization processes. These findings have implications for prevention and intervention efforts aimed at incoming first-year undergraduate students.
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Affiliation(s)
- SEAN ESTEBAN McCABE
- Correspondence may be sent to Sean Esteban McCabe at the above address or via email at: . James E. Lange, Mark B. Reed, and Julie M. Ketchie are with AOD Initiatives Research, San Diego State University Research Foundation, San Diego, CA. Marcia S. Scott is with the Division of Epidemiology and Prevention Research, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD
| | | | | | | | - JAMES E. LANGE
- Correspondence may be sent to Sean Esteban McCabe at the above address or via email at: . James E. Lange, Mark B. Reed, and Julie M. Ketchie are with AOD Initiatives Research, San Diego State University Research Foundation, San Diego, CA. Marcia S. Scott is with the Division of Epidemiology and Prevention Research, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD
| | - MARK B. REED
- Correspondence may be sent to Sean Esteban McCabe at the above address or via email at: . James E. Lange, Mark B. Reed, and Julie M. Ketchie are with AOD Initiatives Research, San Diego State University Research Foundation, San Diego, CA. Marcia S. Scott is with the Division of Epidemiology and Prevention Research, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD
| | - JULIE M. KETCHIE
- Correspondence may be sent to Sean Esteban McCabe at the above address or via email at: . James E. Lange, Mark B. Reed, and Julie M. Ketchie are with AOD Initiatives Research, San Diego State University Research Foundation, San Diego, CA. Marcia S. Scott is with the Division of Epidemiology and Prevention Research, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD
| | - MARCIA S. SCOTT
- Correspondence may be sent to Sean Esteban McCabe at the above address or via email at: . James E. Lange, Mark B. Reed, and Julie M. Ketchie are with AOD Initiatives Research, San Diego State University Research Foundation, San Diego, CA. Marcia S. Scott is with the Division of Epidemiology and Prevention Research, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD
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Carey KB, Scott-Sheldon LAJ, Carey MP, DeMartini KS. Individual-level interventions to reduce college student drinking: a meta-analytic review. Addict Behav 2007; 32:2469-94. [PMID: 17590277 PMCID: PMC2144910 DOI: 10.1016/j.addbeh.2007.05.004] [Citation(s) in RCA: 487] [Impact Index Per Article: 28.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2007] [Accepted: 05/09/2007] [Indexed: 10/23/2022]
Abstract
In light of increasing numbers of controlled studies evaluating alcohol abuse prevention interventions for college drinkers, we conducted a meta-analysis to summarize the current status of the literature. The meta-analysis includes 62 studies, published between 1985 to early 2007, with 13750 participants and 98 intervention conditions. All studies were content coded for study descriptors, participant characteristics, and intervention components. We derived weighted mean effect sizes for alcohol interventions versus comparison conditions for consumption variables and alcohol-related problems, over four measurement intervals. Over follow-up intervals lasting up to 6 months, participants in risk reduction interventions drank significantly less relative to controls. Students receiving interventions also reported fewer alcohol-related problems over longer intervals. Moderator analyses suggest that individual, face-to-face interventions using motivational interviewing and personalized normative feedback predict greater reductions in alcohol-related problems. Implications for future research include attention to maintenance of effects, and developing more efficacious interventions for at-risk college drinkers.
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Affiliation(s)
- Kate B Carey
- Center for Health and Behavior, Syracuse University, Syracuse, NY 13244-2340, USA.
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