title: Daily fluctuations in self-control demands and alcohol intake.
abstract: Predictions made by the self-control strength model were tested in a sample of underage social drinkers using ecological momentary assessment methodology. On days that participants experienced more self-control demands than average, they were more likely to violate their self-imposed drinking limit after controlling for mood and urge to drink. There was no relationship between self-control demands and urge or intention to drink, nor were self-control demands related to plans to limit drinking. When individuals planned to limit their alcohol intake, they were more affected by self-control demands than when they did not plan to limit their alcohol intake. Trait self-control moderated these relationships. Consistent with the self-control strength model, it appears that exerting self-control in nondrinking areas undermines individuals' capacity to exert self-control of drinking in daily life.
authors: Department of Psychology, University at Albany, State University of New York, 12222, USA. muraven@albany.edu
authors: Mark
authors: M
authors: Muraven
authors: R Lorraine
authors: RL
authors: Collins
authors: Saul
authors: S
authors: Shiffman
authors: Jean A
authors: JA
authors: Paty
mesh_terms: D000293:Adolescent; D000328:Adult; D000428:Alcohol Drinking / Q000453:epidemiology* / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008297:Male; D008960:Models, Psychological; D010507:Periodicity; D020377:Self Efficacy; D011795:Surveys and Questionnaires