“…We included 48 studies that were identified by screening the full-text article against inclusion criteria (Bradley et al, 2003;Chronis, Gamble, Roberts, & Pelham, 2006;DeGarmo, Patterson, & Forgatch , 2004;Fanning, 2007;Fantuzzo Stevenson, Abdul Kabir, & Perry, 2007;Farrar, 2005;Feliciana, 2005;Gallart & Matthey, 2005;Gardner, Burton, & Klies, 2006;Gross et al, 2003;Gross et al, 2009;Gutierrez, 2007;Hanisch et al, 2010;Hiscock et al, 2008;Hutchings et al, 2007;Joachim, Sanders, & Turner, 2010;Larsson et al, 2009;Lipman & Boyle, 2005;Martin & Sanders, 2003;Matsumoto et al, 2007;Matsumoto et al, 2010;Morawska & Sanders, 2009;Niccols, 2009;Treacy, Tripp, & Baird, 2005;Turner, Richards, & Sanders, 2007;van den Hoofdakker et al, 2007;Wang, 2005;Wolfe & Hirsch, 2003). Two review authors (NS and NH) independently examined studies included in the previous review against the current review's more rigorous inclusion criteria and determined only 20 of the 26 articles met the current study's inclusion criteria.…”