“…Furthermore, it is common for this subpopulation to require high levels of intensive intervention (e.g., specialized school placements, psychopharmacology, and in‐home behavioral therapies), which often exceed what providers in community settings can offer [Joshi et al, ; Siegel et al, ]. It can also land individuals with ASD in emergency rooms that are ill‐equipped to handle them [Hoffmann, Stack, Monuteaux, Levin, & Lee, ] and necessitate costly psychiatric hospital care [Croen, Najjar, Ray, Lotspeich, & Bernal, ; Nayfack et al, ; Siegel & Gabriels, ]. Our use of an inpatient psychiatric population not only allowed us to enroll youth functioning poorly across domains who are underrepresented in research, but also provided a unique opportunity to study naturally unfolding aggression in a safe environment.…”