Youth Emotional and Behavioral Treatment Study

Severe irritability in youth is associated with significant functional impairment and occurs across diagnostic categories. This study aims to characterize key mechanisms underlying the development, maintenance, and treatment of severe irritability in a clinically heterogeneous sample of school-aged youth. Participants will complete (a) a comprehensive, multimodal assessment - including diagnostic interviews, multi-informant behavioral ratings, and neurophysiological tasks - to evaluate core cognitive, behavioral, and psychosocial factors, and (b) evidence-based treatment (e.g., cognitive behavioral therapy). Repeated assessments throughout the study period will be used to evaluate study outcomes.