title: Social exclusion impairs self-regulation.
abstract: Six experiments showed that being excluded or rejected caused decrements in self-regulation. In Experiment 1, participants who were led to anticipate a lonely future life were less able to make themselves consume a healthy but bad-tasting beverage. In Experiment 2, some participants were told that no one else in their group wanted to work with them, and these participants later ate more cookies than other participants. In Experiment 3, excluded participants quit sooner on a frustrating task. In Experiments 4-6, exclusion led to impairment of attention regulation as measured with a dichotic listening task. Experiments 5 and 6 further showed that decrements in self-regulation can be eliminated by offering a cash incentive or increasing self-awareness. Thus, rejected people are capable of self-regulation but are normally disinclined to make the effort.
authors.affiliation: Department of Psychology, Florida State University.
authors.forename: Roy F
authors.initials: RF
authors.lastname: Baumeister
authors.affiliation: Department of Psychology, Florida State University.
authors.forename: C Nathan
authors.initials: CN
authors.lastname: DeWall
authors.affiliation: Department of Psychology, Florida Atlantic University.
authors.forename: Natalie J
authors.initials: NJ
authors.lastname: Ciarocco
authors.affiliation: Department of Psychology, San Diego State University.
authors.forename: Jean M
authors.initials: JM
authors.lastname: Twenge
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006126:Group Processes; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D012918:Social Alienation; D012919:Social Behavior; D012927:Social Control, Informal; D011795:Surveys and Questionnaires