title: The potential of coaching as a strategy to improve the effectiveness of school-based substance use prevention curricula.
abstract: Research-based substance use prevention curricula typically yield small effects when implemented by school teachers under real-world conditions. Using a randomized controlled trial, the authors examined whether expert coaching improves the effectiveness of the All Stars prevention curriculum. Although a positive effect on students' cigarette use was noted, this finding may be attributed to marked baseline differences on this variable across the intervention and control groups. No effects were found on students' alcohol or marijuana use or on any of several variables thought to mediate curriculum effects. The effects of coaching on teachers may not become evident until future years, when they have moved beyond an initial mechanical delivery of the curriculum.
authors.affiliation: Pacific Institute for Research and Evaluation, Chapel Hill, North Carolina 27514, USA. ringwalt@pire.org
authors.forename: Christopher L
authors.initials: CL
authors.lastname: Ringwalt
authors.forename: Melinda M
authors.initials: MM
authors.lastname: Pankratz
authors.forename: William B
authors.initials: WB
authors.lastname: Hansen
authors.forename: Linda
authors.initials: L
authors.lastname: Dusenbury
authors.forename: Julia
authors.initials: J
authors.lastname: Jackson-Newsom
authors.forename: Steven M
authors.initials: SM
authors.lastname: Giles
authors.forename: Paul H
authors.initials: PH
authors.lastname: Brodish
mesh_terms: D000293:Adolescent; D000428:Alcohol Drinking / Q000453:epidemiology / Q000517:prevention & control; D002641:Chicago; D002648:Child; D003142:Communication; D003430:Cross-Sectional Studies; D003469:Culture; D003479:Curriculum; D005260:Female; D006266:Health Education; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D007318:Inservice Training; D033182:Intention; D008019:Life Style; D008297:Male; D002189:Marijuana Abuse / Q000453:epidemiology / Q000517:prevention & control; D008611:Mentors; D009042:Motivation; D012907:Smoking / Q000453:epidemiology; D000074606:Smoking Prevention; D019966:Substance-Related Disorders / Q000453:epidemiology / Q000517:prevention & control*