Dimensions of irritability in adolescents: longitudinal associations with psychopathology in adulthood

Background There is an emerging consensus in developmental psychopathology that irritable youth are at risk for developing internalizing problems later in life. The current study explored if irritability in youth is multifactorial and the impact of irritability dimensions on psychopathology outcomes in adulthood. Methods We conducted exploratory factor analysis on irritability symptom items from a semi-structured diagnostic interview...