title: The NARCONON drug education curriculum for high school students: a non-randomized, controlled prevention trial.
abstract: BACKGROUND
  An estimated 13 million youths aged 12 to 17 become involved with alcohol, tobacco and other drugs annually. The number of 12- to 17-year olds abusing controlled prescription drugs increased an alarming 212 percent between 1992 and 2003. For many youths, substance abuse precedes academic and health problems including lower grades, higher truancy, drop out decisions, delayed or damaged physical, cognitive, and emotional development, or a variety of other costly consequences. For thirty years the Narconon program has worked with schools and community groups providing single educational modules aimed at supplementing existing classroom-based prevention activities. In 2004, Narconon International developed a multi-module, universal prevention curriculum for high school ages based on drug abuse etiology, program quality management data, prevention theory and best practices. We review the curriculum and its rationale and test its ability to change drug use behavior, perceptions of risk/benefits, and general knowledge.
  
  
  METHODS
  After informed parental consent, approximately 1000 Oklahoma and Hawai'i high school students completed a modified Center for Substance Abuse Prevention (CSAP) Participant Outcome Measures for Discretionary Programs survey at three testing points: baseline, one month later, and six month follow-up. Schools assigned to experimental conditions scheduled the Narconon curriculum between the baseline and one-month follow-up test; schools in control conditions received drug education after the six-month follow-up. Student responses were analyzed controlling for baseline differences using analysis of covariance.
  
  
  RESULTS
  At six month follow-up, youths who received the Narconon drug education curriculum showed reduced drug use compared with controls across all drug categories tested. The strongest effects were seen in all tobacco products and cigarette frequency followed by marijuana. There were also significant reductions measured for alcohol and amphetamines. The program also produced changes in knowledge, attitudes and perception of risk.
  
  
  CONCLUSIONS
  The eight-module Narconon curriculum has thorough grounding in substance abuse etiology and prevention theory. Incorporating several historically successful prevention strategies this curriculum reduced drug use among youths.
authors.affiliation: Psychometrics Technologies, Incorporated, 2404 Western Park Lane, Hillsborough, NC 27278, USA. rlennox@bellsouth.net
authors.forename: Richard D
authors.initials: RD
authors.lastname: Lennox
authors.forename: Marie A
authors.initials: MA
authors.lastname: Cecchini
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D000328:Adult; D000704:Analysis of Variance; D002648:Child; D003479:Curriculum; D005260:Female; D006266:Health Education / Q000379:methods*; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D012309:Risk-Taking; D012574:Schools; D019966:Substance-Related Disorders / Q000517:prevention & control*