RT Journal A1 Rivara FP, Joffe A T1 REsearch, policy, and adolescent sexual behavior JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2010 FD February 1 VO 164 IS 2 SP 200 OP 200 DO 10.1001/archpediatrics.2009.288 UL http://dx.doi.org/10.1001/archpediatrics.2009.288 AB Formulation of public policy is very different. Good public policy will rest on a solid knowledge base, but the knowledge base must be broad enough to encompass the many factors and facets that bear on a policy issue. It also includes political will and social strategy, the “means by which we apply our knowledge and political will to improve or initiate programs.”1(p388)