“…Specifically, the CASEL model has influenced SEL policies in all 50 US states and internationally (Dusenbury, Yoder, Dermody, & Weissberg, 2019;Eklund, Kilpatrick, Kilgus, & Haider, 2018). Recent studies have also corroborated the CASEL framework as a broad model of important SEL skills (Anthony, Elliott, DiPerna, & Lei, 2020a, 2020bDoromal, Cottone, & Kim, 2019), further supporting the utility of this framework. Despite these developments, there remain important barriers to effective practice in contemporary school-based service delivery paradigms, such as MTSS.…”