AbstractReferences1. Altman D. (1996): Better reporting of randomized controlled trials: the CONSORT statement. British Medical Journal, 313: 570–5712. Ringwalt C.L. , & Clark H.K. , & Hanley S. , & Shamblen S.R. , & Flewelling R.L. (2009): Project ALERT: A cluster randomized trial. Archives of Pediatrics & Adolescent Medicine 163: 625–6323. St. Pierre T. L. & Osgood D. W. , & Mincemoyer C. C. , & Kaltreider D. L. , & Kauh T.J. (2005): Results of an independent evaluation of Project ALERT delivered in schools by Cooperative Extension. Prevention Science 6: 305–317.