title: A randomized clinical trial evaluating a combined alcohol intervention for high-risk college students.
abstract: OBJECTIVE
  The current study is a multisite randomized alcohol prevention trial to evaluate the efficacy of both a parenting handbook intervention and the Brief Alcohol Screening and Intervention for College Students (BASICS) intervention, alone and in combination, in reducing alcohol use and consequences among a high-risk population of matriculating college students (i.e., former high school athletes).
  
  
  METHODS
  Students (n = 1,275) completed a series of Web-administered measures at baseline (in the summer before starting college) and follow-up (after 10 months). Students were randomized to one of four conditions: parent intervention only, BASICS only, combined (parent and BASICS), and assessment-only control. Intervention efficacy was tested on a number of outcome measures, including peak blood alcohol concentration, weekly and weekend drinking, and negative consequences. Hypothesized mediators and moderators of intervention effect were tested.
  
  
  RESULTS
  The overall results revealed that the combined-intervention group had significantly lower alcohol consumption, high-risk drinking, and consequences at 10-month follow-up, compared with the control group, with changes in descriptive and injunctive peer norms mediating intervention effects.
  
  
  CONCLUSIONS
  The findings of the present study suggest that the parent intervention delivered to students before they begin college serves to enhance the efficacy of the BASICS intervention, potentially priming students to respond to the subsequent BASICS session.
authors.affiliation: Biobehavioral Health and Prevention Research Center, The Pennsylvania State University, 109 Henderson South Building, University Park, Pennsylvania 16802, USA. rturrisi@psu.edu
authors.forename: Rob
authors.initials: R
authors.lastname: Turrisi
authors.forename: Mary E
authors.initials: ME
authors.lastname: Larimer
authors.forename: Kimberly A
authors.initials: KA
authors.lastname: Mallett
authors.forename: Jason R
authors.initials: JR
authors.lastname: Kilmer
authors.forename: Anne E
authors.initials: AE
authors.lastname: Ray
authors.forename: Nadine R
authors.initials: NR
authors.lastname: Mastroleo
authors.forename: Irene Markman
authors.initials: IM
authors.lastname: Geisner
authors.forename: Joel
authors.initials: J
authors.lastname: Grossbard
authors.forename: Sean
authors.initials: S
authors.lastname: Tollison
authors.forename: Ty W
authors.initials: TW
authors.lastname: Lostutter
authors.forename: Heidi
authors.initials: H
authors.lastname: Montoya
mesh_terms: D000293:Adolescent; D000428:Alcohol Drinking / Q000097:blood / Q000628:therapy*; D000437:Alcoholism / Q000517:prevention & control*; D015928:Cognitive Behavioral Therapy; D005260:Female; D006801:Humans; D008297:Male; D010290:Parents / Q000193:education*; D010379:Peer Group; D013334:Students