title: Effects of ostracism and sex on alcohol consumption in a clinical laboratory setting.
abstract: Drinking to cope with negative affect is a drinking pattern that leads to problematic alcohol use both in college and after graduation. Despite theory and correlational evidence to this effect, establishing a link between stress and alcohol consumption among college students in the laboratory has yielded both a limited number of studies and, at times, inconsistent results. The present study attempts to resolve these issues through investigating the effects of an ecologically relevant stressor-ostracism-on alcohol consumption in a clinical laboratory setting. Social drinking college students (N = 40; 55% female) completed a 5-min game of Cyberball and were randomly assigned either to be included or excluded in the virtual ball-toss game. The amount (in ml) of beer consumed in a subsequent mock taste test served as our primary dependent variable, with breath alcohol concentration (BrAC) as a secondary dependent variable. Results indicated that excluded participants reported a trend toward an increase in negative affect from pre- to post-Cyberball, and endorsed significantly lower self-esteem, belonging, control, and belief in a meaningful existence compared to included participants. A significant Sex × Condition effect indicated that excluded women consumed less beer than both included women and excluded men, supported by a nonsignificant trend in BrAC. Men did not differ in their consumption of beer as a result of Cyberball condition. Implications of sex and social context on alcohol use are discussed, as well as ostracism as a method for investigating relationships between social stress and alcohol use.
authors: Department of Psychology, Bradley University.
authors: Amy K
authors: AK
authors: Bacon
authors: Department of Psychology, Bradley University.
authors: Alexi N
authors: AN
authors: Cranford
authors: Department of Psychology, University of North Texas.
authors: Heidemarie
authors: H
authors: Blumenthal
mesh_terms: D000223:Adaptation, Psychological; D000328:Adult; D000428:Alcohol Drinking / Q000523:psychology*; D019973:Alcohol-Related Disorders / Q000523:psychology*; D001515:Beer; D005260:Female; D006801:Humans; D008297:Male; D012929:Psychological Distance; D012737:Sex Factors; D012931:Social Environment; D062487:Social Marginalization / Q000523:psychology*; D013315:Stress, Psychological / Q000523:psychology*; D013334:Students / Q000523:psychology*; D014495:Universities; D055815:Young Adult