Interventions, practices, and/or information that have been identified
as true, valid, and reliable through an expert consensus or an
analytical process using commonly agreed-upon criteria, not limited to
randomized trials and open to observational trials.
Brounstein, P.J., Zweig, J.M., and Gardner, S.E. (2001). Science-based practices in Substance Abuse Prevention: A Guide.
Two Overarching Guiding Principles:
Emory's Woodruff Library