title: Impact of instructor and course characteristics on the effectiveness of curriculum infusion.
abstract: OBJECTIVE
  This study assessed the impact of Curriculum Infusion (CI) on undergraduates' knowledge, attitudes, and behaviors regarding alcohol and other drug (AOD) use. The related effects of students' perceptions of instructors' credibility and immediacy were also examined.
  
  
  METHODS
  Participants were 309 undergraduates enrolled in 14 CI classes between Winter 2003 and Spring 2004.
  
  
  METHODS
  In a pretest-posttest design, participants were surveyed about their substance use, behavioral consequences of substance use, knowledge, and attitudes about alcohol, and their perceptions of the credibility and immediacy of their CI course instructors.
  
  
  RESULTS
  Findings indicate that students who perceived their CI instructors as more credible and more immediate were more knowledgeable about alcohol and had healthier attitudes about substance use. Additionally, course size was found to contribute to CI's effectiveness.
  
  
  CONCLUSIONS
  CI provides faculty with an effective way to make a difference not only in their students' education but also in their health and well-being.
authors.affiliation: Counseling, Clinical, and School Psychology Program, University of California, Santa Barbara, California, USA. ecordero@sciences.sdsu.edu
authors.forename: Elizabeth D
authors.initials: ED
authors.lastname: Cordero
authors.forename: Tania
authors.initials: T
authors.lastname: Israel
authors.forename: Sabina
authors.initials: S
authors.lastname: White
authors.forename: Yong Sue
authors.initials: YS
authors.lastname: Park
mesh_terms: D000428:Alcohol Drinking / Q000517:prevention & control*; D002140:California; D003479:Curriculum; D005178:Faculty; D005260:Female; D006266:Health Education / Q000379:methods*; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D013333:Student Health Services / Q000379:methods; D013334:Students / Q000523:psychology*; D019966:Substance-Related Disorders / Q000517:prevention & control*; D014495:Universities