Our Psychologists have availability for face-to-face and online appointments for adults, adolescents and children.
Oppositional Defiant Disorder (ODD) is a condition where children or teens consistently show defiance, hostility, and uncooperative behaviour, especially towards authority figures. It goes beyond typical childhood stubbornness, lasting at least six months and affecting daily life at home, school, and with peers. Treatment for Oppositional Defiant Disorder often includes behavioural therapy, parent training, and school-based support to help manage emotions and improve behaviour.
These behaviours persist for at least six months and can impact relationships, school performance, and family life.
Often loses temper, easily annoyed, or appears resentful
Regularly argues with adults, challenges rules, or refuses to follow instructions
Deliberately ignores requests or breaks rules on purpose
Purposely annoys others to get a reaction
Blames others for their mistakes or misbehaviour
May seek revenge or hold grudges
Approximately one in 10 Australian children under 12 years of age are affected by ODD
Boys are twice as likely as girls to be diagnosed with ODD
First Nations children and adolescents are nearly three times more likely to be diagnosed with ODD compared to their non-First Nations peers
ODD often coexists with other behavioural disorders, such as Attention Deficit Hyperactivity Disorder (ADHD) and Conduct Disorder (CD)
ODD isn’t just about being a ‘difficult’ child – it’s a recognised mental health condition. To be diagnosed, the behaviours must be consistent for at least six months and cause significant difficulties at home, school, or in social settings. The severity of ODD depends on how many different environments the behaviours occur in, ranging from mild (one setting) to severe (three or more settings).
Studies show that children with ODD often have differences in brain function, particularly in areas linked to emotional regulation and impulse control. They may also have difficulty recognising emotions in others, especially anger, which can contribute to their defiant behaviours. Additionally, harsh or inconsistent parenting can reinforce oppositional behaviour, creating a cycle that’s tough to break.
The good news is that research has identified highly effective treatments for ODD, with behavioural interventions leading the way. The most evidence-based approaches include:
Parent Management Training (PMT): Since parenting style significantly influences ODD behaviours, PMT focuses on teaching parents effective strategies to manage challenging behaviours, reinforce positive behaviours, and reduce conflicts.
Cognitive Behavioural Therapy (CBT): This helps children develop emotional regulation skills, problem-solving techniques, and ways to cope with frustration and anger.
Social Skills Training: Teaching children how to interact positively with others, manage disagreements, and improve their communication can make a big difference in reducing defiance.
Family Therapy: Addressing family dynamics, improving communication, and reducing conflict at home can be crucial for long-term improvement.
School-Based Interventions: Since ODD behaviours often show up in school, working with teachers to implement consistent behaviour management strategies can help children navigate social and academic challenges more effectively.
Medication isn’t typically the first line of treatment for ODD, but if a child has co-occurring conditions like ADHD, anxiety, or depression, medication may be considered to address those issues.
ODD can be challenging for both children and their families, but with the right interventions—especially early on—kids can learn to manage their emotions and behaviours more effectively. The key is a structured, consistent approach that includes support for both the child and their caregivers. If you suspect your child has ODD, seeking professional guidance early can make all the difference.
*Source: Oppositional Defiant Disorder – National Library of Medicine StatPearls [Internet]
Focus on the big issues and let the small stuff go. Not every argument is worth it.
Reacting with anger fuels the fire. Take a breath, pause, and respond calmly.
Catch them doing good—“I love how you handled that calmly” works better than criticism.
Keep expectations simple and consequences consistent—no vague warnings.
Show them how to stay calm and problem-solve instead of just telling them.
Clinical Psychologist, Director of MindBox Psychology
Our Psychologists are highly qualified, with Masters or Doctorate degrees in Clinical Psychology. We use evidence-based approaches, including Cognitive Behaviour Therapy (CBT), Parent Management Training (PMT), Emotion Coaching, and Behavioural Interventions, to provide tailored support for children with Oppositional Defiant Disorder (ODD), helping them develop better emotional regulation and social skills while equipping parents with effective strategies.