The origin of alcohol-related social norms in the Saami minority

The present paper addressed the problem of the origin of alcohol-related social norms in the Saami minority in northern Norway. Based on data from studies of comparable ethnic minorities in Greenland, North America and Australia it could be expected that alcohol use- and abuse would be more prevalent in the Saami than in the Norwegian populations of northern Norway. No data to support this hypothesis exist. On the contrary, available data suggest that drinking problems in this group are similar to those of the majority in the area. The present paper developed the hypothesis that Saami alcohol-related social norms originated in the Laestadian religious revival. The paper investigated the impact of the Laestadian culture in the formation of alcohol-related social norms. It was concluded that the Laestadian sobriety norm, and the norm of abstinence from the use of adiafora, have influenced alcohol-related behaviour in the Saami group in such a way that this group does not conform to the drinking behaviour found in comparable minorities.     

Attention bias and disinhibited behavior as predictors of alcohol use and enhancement reasons for drinking.

Disinhibition is a risk factor for alcohol use that may be specifically linked to drinking to enhance positive affect (enhancement motives). In this study individual differences germane to disinhibition were assessed, and their relation to alcohol use and reasons for drinking was examined. Laboratory tasks assessed attentional biases for reward and punishment cues and disinhibited behavior. Self-reported personality, alcohol use, and reasons for drinking were included. Frequent alcohol use and frequent drinking for enhancement, but not for coping or social reasons, were associated with a bias to attend to reward cues and disinhibited behavior. Poor inhibitory control assessed by self-reports was also associated with alcohol use and enhancement reasons for drinking. Results support a positive reinforcement mechanism of alcohol use. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effects of alcohol priming on social disinhibition.

Recent studies have suggested that exposure to rudimentary alcohol cues activates mental representations of alcohol expectancies in long-term memory, thereby promoting expectancy-consistent behavior changes. However, reliance in these previous studies on self-report measures raises the possibility that prior findings were an artifact of experimental demand. The present study was aimed at ruling out this alternative explanation by reinvestigating the effects of alcohol priming on nonconsumptive behavior using an implicit measure of social disinhibition. In three experiments, participants were exposed to either alcohol or control beverage images, then asked to type as quickly as possible the first word that came to mind in response to a series of provocative (e.g., feces) and neutral (e.g., chair) stimulus words. Participants’ response times were surreptitiously measured. Results revealed that participants exposed to images of alcohol, relative to control beverages, were faster to generate free associations to provocative, but not neutral, words, suggesting enhanced social disinhibition. This effect was limited to conditions of heightened evaluation, ruling out alternative explanations based on knowledge activation or arousal. Participants reported no suspicions regarding the connection between the image viewing and free association tasks nor any awareness that their response times had been collected. Results suggest that the behavioral effects of alcohol priming do not result from demand characteristics and offer the first evidence that exposure to rudimentary alcohol-related stimuli may suffice to influence social disinhibition in a manner akin to that expected to result from actual or placebo alcohol consumption. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Deviance regulation: A theory of action and identity.

The authors propose a behavioral decision theory relevant to the maintenance of desirable identities. The theory, termed deviance regulation theory (DRT), predicts that actions translate into meaningful identities to the extent that they cause the individual to deviate from reference group norms. This straightforward proposition is used to predict the patterning of behavior across a wide array of social contexts. The authors present evidence that predictions generalize across Eastern and Western cultures and to both personal and collective identities. Finally, they show how DRT alters current theoretical assumptions about social motives and social and cultural influence, and they illustrate how it can help explain the structure of both informal and formal social forces. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Controlled social drinking: An alternative to abstinence as a treatment goal for some alcohol abusers.

Examines the evidence for the "craving" hypothesis and for the notion that abstinence training is necessary in the treatment of alcohol abuse. The data are found not to be empirically or experimentally substantiated. The viability of an alternative treatment model involving the training of alcohol abusers in controlled social drinking is explored. Several recently developed techniques for teaching controlled social drinking are critically reviewed. Most of these programs are firmly based on behavior modification principles. Preliminary outcome data seems promising. A comprehensive treatment program using a combination of these techniques is suggested for the future along with several suggestions for future research in this area. (4 p ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Personality, social environment, and past behavior as predictors of late adolescent alcohol use

Personality, as measured by subscales of the Sensation Seeking Scale (Zuckerman, 1979), social environmental exposure to alcohol use measured by parental and peer alcohol use, and past alcohol use were examined as predictors of late adolescent alcohol use in a sample of 575 1st-year college students. Efficacious predictors, in order of importance, include peer alcohol use, disinhibition, and age of first intoxication. The results support the relative importance of peer networks over parental models in determining late adolescent alcohol use. Our combinatorial model of personality, social environment, and past behavior is one such model in a growing trend toward the use of interactional models for predicting behavior.     

Alcohol consumption and sexual activity as reported with a diary technique.

Although alcohol is commonly viewed as a sexual disinhibitor, recent research has suggested that alcohol consumption does not consistently lead to increased sexual activity. Nonexperimental work in this area has commonly used correlational procedures that do not control for individual difference variables that may contribute to a drinking–sex relationship. This study examined the relationship of alcohol consumption to sexual behavior by way of within-Ss analyses of data from 99 men and women who kept daily diaries of drinking and sexual events over a 10-wk period. Alcohol consumption was associated with a general attenuation of sexual activity, with no effects on the occurrence of sexual behaviors that are risky in terms of AIDS transmission. These data suggest that sexual disinhibition and lapses in sexual judgment are not necessarily common consequences of alcohol consumption. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Group alcohol climate, alcohol consumption, and student performance.

This study explored the relationship between group norms for drinking and two indicators of student performance. Based on data from 96 undergraduate students (mean age = 22 years) living in 21 student houses, the multilevel hypotheses that (a) house alcohol climate is associated with student alcohol consumption, (b) student alcohol consumption is associated with student withdrawal behavior (i.e., absence from class), and (c) that student alcohol consumption mediates the link between house alcohol climate and student withdrawal behavior are supported. No link between student alcohol consumption and student academic performance (i.e., average grades) was found. Similarly, there was no empirical support for the hypothesis that house cohesion would moderate the relationship between house alcohol climate and student alcohol consumption. Implications for future research are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

What men want: The role of reflective opposite-sex normative preferences in alcohol use among college women.

Misperceptions of peer drinking norms have been found to be strongly associated with individual drinking behavior, especially for proximal reference groups such as same-sex friends. Less studied are the effects of perceived preferences from the opposite sex on alcohol use; that is, the behaviors an individual believes the opposite sex prefers from them. Research suggests that these perceived “reflective” normative preferences may be particularly salient among college women, who may drink in pursuit of intimate relationships and positive attention from male peers. Heterosexual undergraduate students from two universities participated in this project. Females answered questions regarding the amount of alcohol they believe a typical male would like his female friends, dates, or romantic partners to drink. Males answered the same questions, stating their actual preferences. Results showed that females overestimate the amount of alcohol males want their female friends, dating partners, and sexual partners to drink, and that this misperception was associated with their drinking behavior, even after controlling for perceived same-sex norms. These results suggest that reflective normative feedback may offer a powerful new tool for female-targeted interventions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Alcohol-induced disinhibition expectancies and impaired control as prospective predictors of problem drinking in undergraduates.

[Correction Notice: An erratum for this article was reported in Vol 24(3) of Psychology of Addictive Behaviors (see record 2010-19026-008). The table headings in Table 5, p. 561 should have read “Time 2 alcohol related problems” and “Time 2 heavy episodic drinking”.] Trait disinhibition is associated with problem drinking and alcohol drinking can bring about a state of disinhibition. It is unclear however, if expectancies of alcohol-induced disinhibition are unique predictors of problem drinking. Impaired control (i.e., difficulty in limiting alcohol consumption) may be related to disinhibition expectancies in that both involve issues of control related to alcohol use. Data from a prospective survey of undergraduates assessed during freshman (N = 337) and senior year (N = 201) were analyzed to determine whether subscales of the Drinking-Induced Disinhibition Scale (Leeman, Toll, & Volpicelli, 2007) and the Impaired Control Scale (Heather et al., 1993) predicted unique variance in heavy episodic drinking and alcohol-related problems. In Time 1 cross-sectional models, Dysphoric disinhibition expectancies predicted alcohol-related problems and impaired control predicted both alcohol-related problems and heavy episodic drinking. In prospective models, Time 1 impaired control predicted Time 2 alcohol-related problems and Time 1 Euphoric/social Disinhibition expectancies predicted Time 2 heavy episodic drinking. These findings suggest that expectancies of alcohol-induced disinhibition and impaired control predict unique variance in problem drinking cross-sectionally and prospectively, and that these phenomena should be targeted in early intervention efforts. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Correction to Leeman, Toll, Taylor, and Volpicelli (2009).

Reports an error in "Alcohol-induced disinhibition expectancies and impaired control as prospective predictors of problem drinking in undergraduates" by Robert F. Leeman, Benjamin A. Toll, Laura A. Taylor and Joseph R. Volpicelli (Psychology of Addictive Behaviors, 2009[Dec], Vol 23[4], 553-563). The table headings in Table 5, p. 561 should have read “Time 2 alcohol related problems” and “Time 2 heavy episodic drinking”. (The following abstract of the original article appeared in record 2009-24023-001.) Trait disinhibition is associated with problem drinking and alcohol drinking can bring about a state of disinhibition. It is unclear however, if expectancies of alcohol-induced disinhibition are unique predictors of problem drinking. Impaired control (i.e., difficulty in limiting alcohol consumption) may be related to disinhibition expectancies in that both involve issues of control related to alcohol use. Data from a prospective survey of undergraduates assessed during freshman (N = 337) and senior year (N = 201) were analyzed to determine whether subscales of the Drinking-Induced Disinhibition Scale (Leeman, Toll, & Volpicelli, 2007) and the Impaired Control Scale (Heather et al., 1993) predicted unique variance in heavy episodic drinking and alcohol-related problems. In Time 1 cross-sectional models, Dysphoric disinhibition expectancies predicted alcohol-related problems and impaired control predicted both alcohol-related problems and heavy episodic drinking. In prospective models, Time 1 impaired control predicted Time 2 alcohol-related problems and Time 1 Euphoric/social Disinhibition expectancies predicted Time 2 heavy episodic drinking. These findings suggest that expectancies of alcohol-induced disinhibition and impaired control predict unique variance in problem drinking cross-sectionally and prospectively, and that these phenomena should be targeted in early intervention efforts. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Social dominance mediates the association of testosterone and neurobehavioral disinhibition with risk for substance use disorder.

This investigation determined the influence of testosterone and neurobehavioral disinhibition (ND) on risk for substance use disorder (SUD). Testosterone level during puberty was hypothesized to promote social dominance associated with norm-violating behavior that, in turn, predisposes individuals to use of illicit drugs and, subsequently, SUD. Using a prospective paradigm, the authors recruited 179 boys (mean age=11.62 years, SD=0.88) and followed up when participants were ages 12-14, 16, 19, and 22. Results indicated that social dominance/norm-violating behavior (SD/NVB) at age 16 mediated the association between testosterone level (ages 12-14) and SUD (age 22). In addition, SD/NVB mediated the association between ND and SUD. These findings suggest that development of SUD is influenced by androgen-dependent and neurobehavioral processes via a social motivational style characterized by SD/NVB. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Live interactive group-specific normative feedback reduces misperceptions and drinking in college students: A randomized cluster trial.

This research evaluated the efficacy of a live and interactive group-specific normative feedback intervention designed to correct misperceptions of alcohol-related group norms and subsequently reduce drinking behavior. Campus organizations (N = 20) containing 1,162 college students were randomly assigned to intervention or assessment-only control conditions. Participants in the intervention condition attended an intervention during their organization's regular standing meeting. Data were gathered in vivo using computerized handheld keypads into which participants entered personal responses to a series of alcohol-related questions assessing perceptions of normative group behavior as well as actual individual behavior. These data were then immediately presented in graphical form to illustrate discrepancies between perceived and actual behavioral group norms. Results indicated that compared with the control group, the intervention group reduced drinking behavior and misperceptions of group norms at 1-month and 2-month follow-ups. Changes in perceived norms mediated the reductions in drinking. Results demonstrate the effectiveness of a novel, technologically advanced, group-based, brief alcohol intervention that can be implemented with entire groups at relatively low cost. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effects of college residence on perceived norms for alcohol consumption: An examination of the first year in college.

Studied 126 college students' perceived social norms for alcohol use prior to enrollment and across the 1st yr in college. Questionnaires assessed perceptions of the quantity and frequency of typical drinking for members of different residential groups and perceived disapproval of alcohol-related practices and problems by friends. Results provided mixed support for the hypothesis that residence in fraternities (FTs) or sororities (STs) creates or differentially maintains extreme social norms for alcohol consumption. Members of FTs and STs rated all drinking norms as more extreme and perceived fraternity drinking as particularly heavy, but these beliefs existed before entry into college. An unexpected pattern of decreasing acceptance of drinking was reported over the 1st yr in college. Variation in this pattern suggests that residents of FTs and STs maintain more acceptance of specific drinking practices. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Intranasal immunization with a plant virus expressing a peptide from HIV-1 gp41 stimulates better mucosal and systemic HIV-1-specific IgA and IgG than oral immunization

One axiom at the basis of epilepsy research is that there exists an imbalance between excitation and inhibition. This abnormality can be achieved by an increase of excitation on principal cells, a decreased inhibition (i.e. disinhibition) or both. This review focuses on dysfunction of inhibition, and in particular on the 'dormant basket cell hypothesis'. This hypothesis states that, (1) interneurones are functionally disconnected from excitatory afferents, resulting in hyperexcitability of principal neurones and loss of paired pulse inhibition, (2) when properly activated, interneurones can still perform their task, i.e. suppress epileptiform activity and restore paired pulse inhibition. The aim of this review is to discuss the evidence in support of the 'dormant basket cell hypothesis'. We will first discuss the rationale underlying the hypothesis and the criteria needed to validate the hypothesis. We will then show that, (1) the key experimental data offered in support of the hypothesis (Bekenstein and Lothman, 1993. Dormancy of inhibitory interneurones in a model of temporal lobe epilepsy. Science 259, 97-100; Sloviter, 1991. Permanently altered hippocampal structure, excitability, and inhibition after experimental status epilepticus in the rat: the 'dormant basket cell' hypothesis and its relevance to temporal lobe epilepsy. Hippocampus 1, 41-66) are difficult to interpret, and (2) recent recordings from interneurones in epileptic tissue argue against the hypothesis. The 'dormant basket cell hypothesis' is then discussed in the broader context of disinhibition.     

The social norms of alcohol-related negative consequences.

Social norms for alcohol use are important influences on individual college student drinking. The present study extends social norms research by examining alcohol-related consequences and, in particular, whether similar misperceptions exist regarding the frequency and evaluation of these consequences over time. College student drinkers (N = 624) participating in a longitudinal study completed Web-based surveys assessing alcohol use and related consequences, as well as their beliefs about frequency and evaluation of consequences for the typical college student. Findings suggest that students overestimated how often typical college students experience negative consequences and underestimated how negatively other students evaluated those consequences. Finally, results support a bidirectional model for alcohol-related consequences, possibly indicating a reciprocal, mutually influential feed-forward loop of norms and consequences that promotes maintenance of college student drinking and consequences. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Examining Masculinity Norms, Problem Drinking, and Athletic Involvement as Predictors of Sexual Aggression in College Men.

Male sexual aggression toward women is a serious social problem, particularly on college campuses. In this study, college men's sexually aggressive behavior and rape myth acceptance were examined using conformity to 11 masculine norms and 2 variables previously linked to sexual aggression: problem drinking and athletic involvement. Results indicated that men who use alcohol problematically and conform to specific masculine norms (i.e., having power over women, being a playboy, disdaining gay men, being dominant, being violent, and taking risks) tended to endorse rape myths and report sexually aggressive behavior. Additionally, men who reported higher levels of problematic alcohol use and risk taking were more likely to report sexually aggressive behavior without endorsing rape myths. Implications and recommendations are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Examining the associations among severity of injunctive drinking norms, alcohol consumption, and alcohol-related negative consequences: The moderating roles of alcohol consumption and identity.

This study examined a range of injunctive norms for alcohol use and related consequences from less severe behaviors (e.g., drinking with friends) to more severe behaviors (e.g., drinking enough alcohol to pass out), and their relationship with alcohol consumption and alcohol-related negative consequences among college students. In addition, this research aimed to determine whether these relationships between injunctive norms and consequences were moderated by alcohol consumption and level of identification with the typical same-gender college student. A random sample (N = 1,002) of undergraduates (56.9% women) completed a Web-based survey that was comprised of measures of drinking behavior, perceived approval of drinking behaviors that ranged in severity (i.e., injunctive norms), and level of identification with the typical same-gender college student. Results suggest that the association between negative consequences and injunctive drinking norms depend on one's own drinking behavior, identification with other students, and the severity of the alcohol use and related consequences for which injunctive norms are assessed. Findings are discussed in terms of false consensus and false uniqueness effects, and deviance regulation perspectives. Implications for preventive interventions are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)