Here’s what you should know about oppositional defiant disorder

Oppositional defiant disorder is a persistent and regular pattern of mood and behaviour experienced by about three to 10 per cent of kids or teens. Terry Bennett, child and adolescent psychiatrist and associate professor in the Department of Psychiatry & Behavioural Neurosciences, says kids with oppositional defiant disorder (ODD) have a difficult time with anger and irritability, intense patterns of arguing or defiance, and trouble letting go of negative feelings. In this video, Bennett shares what you need to know about oppositional defiant disorder. If you would like to watch the French version of this video, click here: https://youtu.be/M964A0NryuA?si=klO89wkoLNaMt3tN Subscribe and hit the bell to check out our latest videos: https://ow.ly/MIqx50QhswY The information in this video was accurate as of the upload date, 09/16/2025. The information provided in this video is for information purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. For any medical advice, diagnosis, or treatment, it is important to consult your health care professional. #McMasterUniversity #McMasterU #MacHealthSci #Health #Education #Research