Johnson, Knowlton W.; Young, Linda C.; Suresh, Geetha; … - In: Evaluation Review 26 (2002) 5, pp. 480-519
A social policy experiment is presented that was conducted from 1997 to 2000 in a setting with a high level of readiness for implementing a randomized experiment of therapeutic community (TC) drug treatment training in Peru. Seventy-six drug abuse treatment organizations were randomly assigned...