Research shows that school drug education opens up a dialogue about drugs and consequences of drug use that allows relevant issues to be discussed and explored in appropriate context. (sdera.wa.edu.au)
I don't believe that can be considered a great enough sample size with appropriate context as a «body of work» (sbnation.com)
Extensive block - quoting (from the Kobashi paper discussed earlier in this thread) without appropriate context snipped. (skepticalscience.com)