The positive outcomes demonstrated in programme efficacy trials and the apparent ineffectiveness of programmes in community settings have prompted investigators and practitioners to examine implementation fidelity. Critically important, but often overlooked, are the implementers who deliver...

To date, most school-based research has used passive parental consent. However, the Family Privacy Protection Act of 1995 aims to change these requirements The proposed legislation requires written parental consent if minors are to be asked "sensitive" guestions as part of any program or...