“…Research designs used in the studies included group comparison with random allocation to conditions (Henggeler et al, 2006); group comparison with matched samples (Applegate & Santana, 2000;Mooney, unpublished;O'Connell, Nestlerode, & Miller, 1999;Rodriguez & Webb, 2004;Searle & Spier, 2006); group comparison without matched samples (Byrnes & Parsons, 1999, Gilmore, Rodriguez, & Webb, 2005Polakowski, Hartley, & Bates, 2008;Shaw & Robinson, 1998;Weisz et al, 2002); comparison of a single sample at different periods (Behnken, Arredondo, & Packman, 2009); retrospective group comparison (Sloan, Smylka, & Rush, 2004); follow-up studies with no comparison group (Carswell, 2004;Eardley et al, 2004;Ruiz, Stevens, Fuhriman, Bogart, & Korchmaros, 2009); regression analysis (Halliday-Boykins et al, 2010); financial cost analysis (McCollister, French, Sheidow, Henggeler, & HallidayBoykins, 2007;Vick, 2006); focus groups or interviews (Bryan, Hiller, & Leukefeld, 2006;Eardley et al, 2004;Gilmore et al, 2005;Paik, 2009;Searle & Spier, 2006;Whiteacre, 2004); ethnography (Paik, 2009); and a case study (Arredondo et al, 2001). (Sloan & Smylka, 2003;Weisz et al, 2002); and social or psychological assessments or screening tools (Carswell, 2004;Gilmore et al, 2005;Mooney, unpublished;...…”