Conventional wisdom suggests that inhalant use is primarily isolated to youthful experimentation; however, a growing body of evidence suggests that inhalant use (a) occurs after use of common substances of experimentation (e.g., alcohol, marijuana), (b) can persist into later life, and (c) is associated with severe consequences. The current study…

Using a randomized controlled effectiveness trial, we examined the effects of Project SUCCESS on a range of secondary outcomes, including the program's mediating variables. Project SUCCESS, which is based both on the Theory of Reasoned Action and on Cognitive Behavior Theory, is a school-based substance use prevention program that targets…

This exploratory study sought to determine if a popular school-based drug prevention program might be effective in schools that are making adequate yearly progress (AYP). Thirty-four schools with grades 6 through 8 in 11 states were randomly assigned either to receive Project ALERT (n = 17) or to a control group (n = 17); of these, 10 intervention…

Project SUCCESS (PS) is a substance use prevention program that targets indicated high school students. We used archival data to explore the program's effects on students' academic achievement and disciplinary problems. It is essential to demonstrate such effects, if prevention curricula are to survive in schools that face multiple competing…

There is an absence of systematic, comparative research examining the negative consequences that are experienced as a result of using specific substances. Further, techniques typically used for needs assessment (i.e., prevalence proportions) do not take into account the probability of experiencing a negative consequence as a result of using…