Social anxiety, reasons for drinking, and college students

Recent research suggests that social anxiety may be associated with higher rates of alcohol problems in women, yet may be associated with lower levels of drinking in men. The current study investigated putative mechanisms that may underlie potential gender differences in the social anxiety-alcohol relationship. One hundred and eighteen college students (61.0% women) completed an interview assessing drinking behaviors and questionnaires measuring social anxiety, drinking motives, and drinking situations. Although college men and women both reported similar frequencies of drinking in positive situations and to enhance positive emotions, women reported drinking more often in negative situations and to cope with aversive emotions than men. Mediated moderation analyses suggested that women with social anxiety may be at greater risk of encountering adverse consequences because of their likelihood to drink to conform or to cope with the aversive affect they experience in negative situations. Conversely, when men experience high rates of adverse consequences, it may be due to drinking greater quantities of alcohol in positive situations. Highly socially anxious college men may drink less alcohol and experience fewer adverse consequences than their nonanxious or mildly anxious counterparts because they may find themselves in positive situations and drinking to enhance positive feelings less often, potentially due to avoidant behavior. These findings may help to explain why social anxiety serves as a potential risk factor for alcohol-related problems for college women, but a protective factor for college men.     

Personality, problem drinking, and drunk driving: mediating, moderating, and direct-effect models

Three different general explanations of the effect of personality on problems from drinking alcohol were investigated. One general explanation involved mediating effects. The 2nd explanation involved direct effects of personality. The 3rd general personality process held that alcohol consumption and personality interact as moderating effects on drinking problems. Results provided support for each of the 3 general explanations of personality effects, although certain effects were found primarily for only 2 of the 6 personality constructs investigated (sensation seeking and cognitive motivation). These findings helped delimit the personality processes associated with drinking problems and demonstrated the viability of several specific processes that go beyond traditional assumptions about personality and problem drinking.     

High risk drinking and college students' self-perceptions

The present study examined the relationship between high risk drinking and college students' self-perceptions. High risk drinking was defined as the consumption of four or more drinks in a row for women and five or more drinks in a row for men during a single sitting (within the last year). Historical trends regarding college-age drinking indicate that 44% of college students fit the criteria for high risk drinking at least once over the past year. A survey was administered to 210 college students (52 men and 158 women) between 18 and 22 years of age (M = 20.9, SD = 1.3) to assess their use of alcohol and their self-perceptions. Students' self-perceptions were measured with four subscales from the Neemann-Harter Self-perception Profile for College Students. Students either volunteered to participate in this study outside of class or were solicited during class. It was predicted that students' self-perceptions would differ significantly depending upon their alcohol consumption, i.e., 17.1% were Abstainers, 25.2% were Nonproblem Drinkers, and 57.6% were High Risk Drinkers. Analysis gave significant difference on Global Self-worth between students who abstained and those who were High Risk Drinkers. However, students' perceptions of Scholastic Competence, Intellectual Ability, and Social Acceptance did not differ significantly for the alcohol consumption groups. In addition to high risk drinking, a number of other variables were associated with self-perceptions, such as high school alcohol use, low high school GPA, and students' reported academic involvement. These relations are discussed.     

Orogastric, hydrational, and behavioral controls of drinking following water deprivation in rats.

Drinking and its associated behaviors were studied in rats deprived of fluid for 8,24, or 48 hr. The behavior of rats drinking water could be divided into three successive stages: (a) an initial intense burst of drinking that could not be easily disrupted; (b) intermittent drinking, often distinguished by the brief appearance of conflict behavior directed at the drinking spout; and (c) termination of drinking. Drinking stopped well before the fluid loss, reflected in a sizable extracellular deficit, was restored. Intake of water was terminated when serum hyponatremia and hypoosmolality (and presumably cellular overhydration) developed in temporal continguity with drinking. These and other considerations suggest that the cellular fluid phase exerts significant inhibitory as well as excitatory control over drinking.     

A longitudinal study of the effects of coping motives,negative affect and drinking level on drinking problems among college students

We examined among college students the interactive effects of drinking to cope (DTC) motivation, anxiety and depression symptoms, and drinking level in predicting drinking-related problems (DRPs). Using an Internet-based survey, participants (N = 844, 53% women) first reported on their drinking motives and monthly for up to three months, they reported on their drinking level, anxiety, depression, and DRPs. We found a three-way interaction between DTC motivation and average levels of drinking and anxiety (but not depression) in predicting DRPs. Specifically, among individuals with stronger DTC motives, higher mean levels of anxiety were associated with a stronger positive association between mean drinking levels and DRPs. We did not find three-way interactions in the models examining monthly changes in anxiety, depression, and drinking in predicting monthly DRPs. However, individuals high in DTC motivation showed a stronger positive association between changes in drinking level and DRPs. The results are discussed in terms of mechanisms related to attention-allocation and self-control resource depletion.     

Relationship between egocentrism, alcohol consumption and reasons given for drinking

University students, 86 men and 141 women, completed a questionnaire from which their level of egocentrism, amount of alcohol consumed, and number of reasons for drinking could be estimated. Analysis supported earlier findings that men consume significantly more alcohol than do women. Both men and women who were rated as having high egocentrism scores gave significantly more reasons for drinking than did the women scoring low on egocentrism. Also, there was a significant correlation between egocentrism and reasons for drinking but not between egocentrism and amount consumed. The correlation was higher between the number of reasons given for drinking and the amount of alcohol consumed. Since men scoring high on egocentrism report the highest consumption, while high-scoring women report the lowest consumption, it is concluded that egocentrism plays an indirect role in the consumption of alcohol and the role it plays is different for men and women.     

Association of solitary binge drinking and suicidal behavior among emerging adult college students

[Correction Notice: An Erratum for this article was reported in Vol 26(3) of Psychology of Addictive Behaviors (see record 2012-13892-001). In the article, there is an error in the introductory paragraph. The number of students who had seriously considered attempting suicide in the Barrios, Everett, Simon, & Brener (2000) study should have been reported as 11.4%, not 1.4%. Additionally, in the Participants section, data for the study were collected from March 2009 to September 2010, not March 2009 to January 2010 as reported.] Emerging adult college students who binge drink in solitary contexts (i.e., while alone) experience greater depression and suicidal ideation than do students who only binge drink in social contexts, suggesting that they may be at greater risk for suicidal behavior. This study examined the association of a previous suicide attempt, one of the best predictors of future suicide attempts and suicide, and severity of recent suicidal ideation with drinking in solitary and social contexts. Participants were binge drinking, emerging adult (18- to 25-year-old) college students (N = 182) drawn from two studies of college drinkers. A logistic regression analysis revealed that both suicide attempt history and severity of suicidal ideation were significantly associated with a greater likelihood of being a solitary binge drinker as opposed to only a social binge drinker. Students with a previous suicide attempt were nearly four times more likely to be solitary binge drinkers. Multiple regression analyses revealed that suicide attempt history was significantly associated with greater frequency and quantity of drinking in solitary, but not social contexts. Suicidal ideation was significantly associated with drinks per solitary drinking day, but not frequency of solitary drinking once suicide attempt history was accounted for. Given the associations found between solitary binge drinking and a history of suicide attempts, as well as greater severity of recent suicidal ideation, it appears that these students are in need of suicide prevention efforts, including treatment efforts aimed at reducing binge drinking. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

The reinforcement value of schedule-induced drinking

The effect of food reinforcement schedules on the reinforcement value of drinking water was evaluated. Food-deprived rats were exposed to concurrent, identical variable-time schedules of food presentation, the food thus being delivered independently of the rats' behavior. When the relative amount of time spent in a schedule component stabilized, an opportunity to drink water was introduced into one schedule component. The value of the variable-time schedules was varied from 60 to 90 to 270 sec. The relative amount of time spent in the schedule component associated with drinking water was a decreasing function of food frequency for two animals and remained constant for the third. Drinking rates were direct functions of food frequency, and the amount of water drunk per pellet was an inverse function of food frequency. The reinforcement value of drinking water, according to the Matching Law, was a direct function of the frequency of food presentation. It was concluded that food reinforcement schedules indirectly influence rates of drinking by altering the reinforcement value of drinking water and that certain properties of schedule-induced drinking can be accounted for in terms of the reinforcement value of drinking water, the rate of drinking, and the frequency of food presentation.     

Morally based self-esteem, drinking motives, and alcohol use among college students.

This research examined the relationship of morally based self-esteem with drinking motives and alcohol consumption among college students. Basing self-esteem on morals was expected to be negatively associated with drinking behavior. We further expected this relationship to be mediated by drinking motives. Participants (N = 201; 45% male, 55% female) completed self-report measures of contingencies of self-worth, drinking motives, and drinking behavior. Previous research was supported in that college students whose self-esteem was more strongly contingent upon following personal morals consumed less alcohol. The current research extended these findings by showing that this relationship was mediated by drinking motives. Results suggest that it may be useful to better incorporate personal values into interventions for college students. The implementation of personal values in combination with brief treatments is discussed.     

Sexual experiences associated with participation in drinking games

The results of previous research suggest that participation in drinking games may be associated with sexual aggression, but the specific sexual behaviors involved have not been identified. In the present study, the authors attempted to identify specific sexual experiences associated with drinking games. Both men and women reported being taken advantage of sexually during or after play, including someone having sex with them when they were too drunk to give consent. Few women admitted to being perpetrators, but many men reported multiple instances of perpetration. Greater alcohol consumption predicted more sexual experiences in women. In men, sexual motives for playing drinking games were the best predictor of sexual behavior. Alcohol and sexual-assault prevention programs may need to consider the role of drinking games in sexual victimization.     

Gender differences in drinking motivations and outcomes.

To investigate gender differences in the dynamics of alcohol use, we gathered self-reported data from male and female college students. Results of our experiment showed that dominance power motivations were correlated with negative drinking outcomes for both men and women; assertiveness power motivations were associated with negative outcomes only for women. For both sexes, a higher proportion of positive social motivations was associated with fewer negative drinking outcomes. We expect that, in addition to the more traditionally defined needs for dominance power shown to be important for drinking among men, women may use alcohol in relation to needs for assertiveness and self-expression.     

The relationship between drinking control strategies and college student alcohol use.

Interventions designed to reduce heavy drinking among college students often contain suggestions for drinking control strategies. However, little is known about the relationship between the use of these strategies and alcohol consumption. The authors developed a measure of drinking control strategies and investigated its psychometric properties in a sample of 250 college drinkers. Strategies clustered into three factors: selective avoidance of heavy drinking activities and situations, strategies used while drinking, and alternatives to drinking. These three types of strategies were independently associated with alcohol use; however, the first and last types were negatively associated with alcohol consumption, whereas the second type was positively associated with alcohol use. The findings from this study suggest that the type of strategy recommended may be important when the goal is alcohol reduction.     

Effects of depressed mood on drinking refusal self-efficacy: examining the specificity of drinking contexts

College students with elevated depressive symptoms are more likely to engage in risky drinking and experience alcohol-related negative consequences. Efforts to understand the association between depressed mood and alcohol use have begun to identify the role of cognitive-motivational processes. Drinking refusal self-efficacy is one such process that influences the decision to drink, but its relationship with depressed mood remains unclear. The current study sought to clarify the role of these processes using a depressed mood induction procedure in a sample of college student drinkers. Eighty-six students were randomized to a depressed or neutral mood induction and completed assessments of drinking refusal self-efficacy. Depressed mood significantly decreased self-efficacy in high-risk drinking contexts related to depression, whereas ratings of other high-risk contexts were unaffected. These findings suggest that the association between hazardous drinking and depressed mood may be due in part to the direct influence of mood state on one's self-efficacy to resist drinking in relevant contexts.     

Measuring drinking patterns among college students.

Alcohol use among college students is of interest to clinicians and researchers. The results of such studies depend on the quality and nature of the measures used. The literature includes a wide variety of operational definitions of drinking patterns, making difficult comparisons across studies. For 109 men and 83 women attending college this paper provides data on the Drinking Practices Questionnaire, a self-report measure of drinking patterns designed specifically for use with college students. The three subscales, Negative Affect, Positive Expectancies, and Negative Consequences, have good internal consistency reliabilities, and scores correlate significantly with measures of problems associated with alcohol use. Appropriate uses of the measure are discussed.     

Alcohol consumption, drinking patterns, and alcohol problems among managerial versus non-managerial women and men

In the present study, we examined alcohol consumption and alcohol problems between managerial and nonmanagerial men and women. We also examined alcohol problems as a function of drinking context (i.e., when they drink and with whom they drink) for each of these four groups. Survey data and data from company records were collected from a large sample of blue and white collar employees (n = 2279). Participants completed a detailed questionnaire aimed at assessing many work-related attitudes, general mental and physical health-related perceptions, motivations for alcohol use, alcohol consumption indices, and alcohol problems. We found that several of the demographic variables differentially predicted alcohol consumption and problems for the four groups. In addition, drinking alone and immediately after work were associated with alcohol problems for women managers at a significantly higher rate than for the other groups of employees. These results support the assertion that more complex models are needed to understand the linkages between work and alcohol use. The research reported in this paper was supported by Grant AA 10690-02, National Institute of Alcohol Abuse and Alcoholism, National Institutes of Health.     

A comparison of alcoholics whose drinking is totally uncontrolled and those whose drinking is mainly controlled

The analysis of drinking patterns of 77 married male alcoholics for the period of 12 months immediately following their intake into a treatment trial suggested the importance of a variable which has been neglected in the literature on alcohol dependence. Although only 3 had returned to a pattern of drinking which was, by their own and by their wives' accounts, totally controlled, there were wide individual differences amongst the remainder in the uniformity with which drinking was uncontrolled. Two extreme groups were identified: in 22 cases patients and their wives were agreed that drinking had been totally uncontrolled; in 14 cases patients and wives were agreed that drinking had been mainly controlled. There were no differences between these two groups in the amount of abstinence reported but there were major differences in other respects. Mainly controlled drinkers were more likely to think that they had no drinking problem or that their problem was of very recent origin, reported significantly fewer symptoms, were much less likely to be institutionalized during the 12 month period, were less likely to think of themselves as alcoholics and were less likely to express a preference for abstinence as a target. The hypothesis is suggested that this drinking pattern variable may serve as a differential predictor of successful outcome following abstinence-oriented or controlled drinking-oriented treatment.     

Alcohol consumption, drinking patterns, and alcohol problems among managerial versus non-managerial women and men

In the present study, we examined alcohol consumption and alcohol problems between managerial and nonmanagerial men and women. We also examined alcohol problems as a function of drinking context (i.e., when they drink and with whom they drink) for each of these four groups. Survey data and data from company records were collected from a large sample of blue and white collar employees (n = 2279). Participants completed a detailed questionnaire aimed at assessing many work-related attitudes, general mental and physical health-related perceptions, motivations for alcohol use, alcohol consumption indices, and alcohol problems. We found that several of the demographic variables differentially predicted alcohol consumption and problems for the four groups. In addition, drinking alone and immediately after work were associated with alcohol problems for women managers at a significantly higher rate than for the other groups of employees. These results support the assertion that more complex models are needed to understand the linkages between work and alcohol use. The research reported in this paper was supported by Grant AA 10690-02, National Institute of Alcohol Abuse and Alcoholism, National Institutes of Health.     

High school drinking and its consequences

The present study surveyed 930 high school students regarding self-reported alcohol use, their perceptions of parents and peers, and the negative consequences of drinking. Two-fifths of males and one-fifth of females reported frequent problem (binge) drinking. Problem drinkers reported more negative consequences associated with drinking. In addition, problem drinkers reported greater susceptibility to peer pressure, perceived their peers as drinking more, and reported less parental monitoring and more use of alcohol by parents. The results demonstrate the importance of both parent and peer variables in adolescent substance use and highlight the negative consequences of drinking reported by high school students.     

21st birthday drinking and associated physical consequences and behavioral risks

Twenty-first birthday celebrations often involve dangerously high levels of alcohol consumption, yet little is known about risk factors for excessive drinking on this occasion. Participants (N = 150) from a larger prospective study who consumed at least one drink during their celebration completed questionnaires and semistructured interviews about their 21st birthday within four days after the event. Assessments were designed to characterize 21st birthday alcohol use, adjusted for alcohol content, as well as situational/contextual factors (e.g., celebration location, peer influence) that contribute to event-level drinking. Participants reported an average of 10.85 drinks (9.76 adjusted drinks), with experienced drinkers consuming significantly more than relatively na?ve drinkers who had no previous binge or drunken episodes. Men consumed more drinks, whereas age of first drunken episode and heavier drinking during the 3-months preceding the 21st birthday predicted higher estimated blood alcohol concentrations (eBACs) on the 21st birthday. Celebrating in bars and engaging in birthday-specific drinking traditions (free drinks at bars) explained additional variance in 21st birthday eBACs. Both physical consequences (e.g., blacking out or having a hangover) and behavioral risks (e.g., sexually provocative behaviors) were prevalent and were predicted by higher eBACs. Together these findings indicate that 21st birthday celebrations are associated with heavy drinking and a variety of physical consequences and behavioral risks.     

Examination of the mediational influences of peer norms, environmental influences, and parent communications on heavy drinking in athletes and nonathletes.

The present study used perspectives from the general literature on college alcohol consumption to examine mediational influences of peer, environmental, and parental variables on heavy drinking for student athlete and nonathlete samples. Eight hundred thirty-five freshmen who differed in organized sports involvement were compared on heavy drinking outcomes, peer norms, environmental influences, and parental communication. College athletes reported significantly more heavy drinking experiences than nonathletes. Peer norms, environmental influences, and parental communication were all significant mediators of the athlete-heavy drinking relationship. Athletes reported a higher perception of peer drinking, peer approval of drinking, higher alcohol availability, and direct drink offers, which, in turn, were related to higher rates of heavy drinking. Parental communication mediated the athlete-heavy drinking relationship differently, depending on the specific topic of conversation. Discussion surrounding the importance of incorporating a variety of interventions aimed at reducing collegiate athlete drinking on the basis of the peer, environmental, and parental influences observed in the present analyses are presented. Limitations and directions for future research are also noted.