Oppositional defiant disorder
This topic has information for parents about oppositional defiant disorder.
Mental Health America
MHA is an advocacy organization addressing the full spectrum of mental and substance use conditions and their effects nationwide, works to inform, advocate and enable access to quality behavioral health services for all Americans.
University of Wisconsin-Madison
The Social and Behavioral Development Lab investigates genetic and environmental factors that contribute to the development of child externalizing disorders (attention-deficit/hyperactivity disorder, oppositional defiant disorder, and conduct disorder).