000			01560naa a2200193uu 4500
001			5092214164817
003			OSt
005			20190211160139.0
008			050922s2005 xx ||||gr |0|| 0 eng d
100	1		_aPETROSINO, Anthony _921809
245	1	0	_aStandards for Evidence and Evidence for Standars : _bthe case of school-based drug prevention
260			_aThousand Oaks : _bSage Publications, _cMay 2003
520	3		_aThe Campbell Collaboration Crime and Justice Group continues to focus on issues of evidence: what studies count in a systematic review and how many studies are needed to claim an intervention works. They are not alone. Since the mid-1990s, a number of similar efforts have sprung up to provide guidance to policy makers who wish to adopt programs to prevent violence or drug use. Many of these are particulary relevant to shool-based drug prevention programs. This article describes seven efforts to produce guides to research-based programs, focusing on the standars adopted to determine what evidence counts and how much of it is necessary to determine that it worked. The author concludes with a discussion of some of the issues raised by this review
650		4	_aSchool-Based Drug Prevention; Drug Abuse Prevention; Research Reviews; Evidence-Based Policy _921856
773	0	8	_tThe Annals of The American Academy of Political and Social Science _g587, p. 180-207 _dThousand Oaks : Sage Publications, May 2003 _xISSN 0002-7162 _w
942			_cS
998			_a20050922 _b1416^b _cAnaluiza
998			_a20050922 _b1633^b _cAnaluiza
999			_aConvertido do Formato PHL _bPHL2MARC21 1.1 _c13637 _d13637
041			_aeng