“…Accordingly, schools have become a primary setting for youth mental health care in the U.S. (Farmer et al, 2003 ; Green et al, 2013 ), and a number of interventions have been developed that can be delivered in schools (Weisz and Kazdin, 2017 ). Despite the growing emphasis on school-based care and the hope that such care can improve school functioning [e.g., via increased academic engagement, reduced disruptive behavior, or enhanced academic performance (Jennings et al, 2000 ; Hussey and Guo, 2003 ; Bruns et al, 2004 ; Lehr et al, 2004 ; Zins et al, 2004 )], school-based interventions are not consistently tested in clinical trials (Hoagwood et al, 2007 ), so the effectiveness of some potentially important programs remains unclear (Hoagwood and Erwin, 1997 ; Adelman and Taylor, 2015 ; Melkevik et al, 2016 ). A growing literature suggests that interventions with demonstrated effectiveness in other settings (e.g., clinics), including those deemed evidence-based therapies (EBTs), may also be effective when delivered in schools (Evans and Weist, 2004 ; Melkevik et al, 2016 ).…”