title: Brief motivational intervention for college drinking: the synergistic impact of social anxiety and perceived drinking norms.
abstract: Despite the efficacy of Brief Alcohol Screening and Intervention for College Students (BASICS), students with higher social anxiety appear vulnerable to poorer outcomes. A possible explanation for these outcomes is that corrective normative feedback (an active component of BASICS) may be less effective for socially anxious students if their beliefs about others' drinking are less malleable because of intense fear of negative evaluation for deviating from perceived drinking norms. This study evaluated whether socially anxious students demonstrated less change in perceived norms during BASICS. We also examined whether change in norm endorsement moderated the relation between social anxiety and BASICS outcomes. Undergraduates (n = 52) who underwent BASICS completed measures of drinking, social anxiety, and perceived norms at baseline and 4 weeks post-BASICS. Higher social anxiety was related to less change in norm endorsement after receiving BASICS. Change in perceived norms during treatment moderated the relation between social anxiety and follow-up drinking. Among students with smaller change in norm endorsement after BASICS, higher social anxiety was related to heavier follow-up drinking. Among students with greater changes to norm endorsement during BASICS, the effect of social anxiety was nonsignificant. Results suggest that corrective perceived norms interventions may be less effective among socially anxious students, contributing to continued heavy drinking. Development of social anxiety-specific BASICS components warrants attention.
authors.affiliation: Department of Psychology, Louisiana State University, Baton Rouge, LA 70803, USA.
authors.forename: Meredith A
authors.initials: MA
authors.lastname: Terlecki
authors.forename: Julia D
authors.initials: JD
authors.lastname: Buckner
authors.forename: Mary E
authors.initials: ME
authors.lastname: Larimer
authors.forename: Amy L
authors.initials: AL
authors.lastname: Copeland
mesh_terms: D000293:Adolescent; D000428:Alcohol Drinking / Q000517:prevention & control / Q000523:psychology / Q000628:therapy*; D001007:Anxiety / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D062405:Motivational Interviewing; D010698:Phobic Disorders / Q000523:psychology*; D012917:Social Adjustment; D012938:Social Perception; D013334:Students / Q000523:psychology; D016896:Treatment Outcome; D014495:Universities; D055815:Young Adult