Within academic (e.g., reading, mathematics, written expression) and behavioral (e.g., social, emotional, behavioral) domains, educators identify, select, implement, adapt, and adjust culturally responsive and potentially efficacious practices based on empirical evidence, local data indicating efficacy, or both. Whereas traditional MTSS frameworks may focus on one domain (e.g., reading), an I-MTSS framework emphasizes (a) selection of research-informed practices within each domain and (b) careful integration of key practices across domains (e.g., embedding opportunities to prompt key behavioral skills within an academic lesson, scripting praise for contextually appropriate behavior and correct academic responses). Integration of academic and behavioral support is critical, as academic and behavioral needs are interconnected: Behavior impacts access to instruction, and quality instruction influences behavior... Although educators are becoming adept at data-based decision making within..