What is Oppositional Defiant Disorder (ODD)?
Oppositional defiant disorder is a childhood behavioral condition marked by an ongoing pattern of angry or irritable mood, argumentative and defiant behavior toward authority figures, and vindictiveness. The behavior is frequent enough and intense enough that it disrupts family life, school, and friendships.
Every child pushes back sometimes. That is not ODD. As the CDC notes in its guidance on behavior and conduct problems in children, all children test limits, and doing so is part of healthy development. ODD usually starts before age 8 and rarely begins later than about age 12. Children with ODD tend to show the behavior most around people they know well, which is why a child can be described as defiant at home and unremarkable elsewhere.
Clinicians also look at duration, not just intensity. In children under 5, the behavior generally needs to occur on most days for at least six months. In children 5 and older, it generally needs to occur at least once a week for at least six months.
ODD in children versus ordinary defiance
Ordinary defiance is occasional, situational, and fades as a child grows. Oppositional behavior that qualifies as ODD is persistent, out of step with the child’s developmental level, and causes real functional damage: lost friendships, disciplinary trouble, family conflict that never resets.
Signs and Symptoms of Oppositional Defiant Disorder
ODD symptoms cluster into three domains. A child does not need all three in equal measure.
Angry and irritable mood
- Loses temper frequently
- Is easily annoyed by others
- Is often angry, touchy, or resentful
Argumentative and defiant behavior
- Argues with adults and authority figures
- Actively refuses to comply with rules or requests
- Deliberately annoys or provokes people
- Blames others for their own mistakes or misbehavior
Vindictiveness
- Acts spiteful or seeks revenge
These patterns are considered clinically significant when they are persistent, developmentally inappropriate, and cause impairment across daily life.
ODD Severity Levels: Mild, Moderate, and Severe
Severity is defined by how many settings the behavior appears in, which is why the school’s account of your child can differ so sharply from yours.
- Mild: symptoms occur in only one setting, such as only at home, only at school, or only with peers
- Moderate: symptoms occur in at least two settings
- Severe: symptoms occur in three or more settings
This matters for treatment. Mild, home-only ODD often responds to parent-focused work alone. Severe ODD showing up at home, at school, and with peers usually needs coordinated support across all three.
Causes and Contributing Factors
There is no single cause of ODD. It develops from a mix of temperament, emotional regulation difficulties, family stress, inconsistent or harsh discipline, exposure to conflict, and co-occurring conditions such as ADHD, anxiety, or learning differences.
It is worth saying plainly: ODD is not caused by bad parenting. According to AACAP’s Facts for Families guidance on ODD, oppositional behavior is a normal part of development for two to three year olds and early adolescents, and it becomes a clinical concern only when it is frequent and consistent enough to stand out against other children of the same age and developmental level. Parenting patterns can maintain or ease a cycle once it starts, which is exactly why parent-focused treatment works so well. That is a very different claim from saying parents caused it.
How We Evaluate ODD at Mental Care Plus
1. Evaluation
A clinical evaluation of your child’s symptoms, how long they have been present, which settings they appear in, and what else may be driving them. Because behavior problems can be the visible edge of ADHD, anxiety, trauma, or a learning difficulty, we assess for co-occurring conditions rather than treating defiance in isolation.
2. Treatment plan
A plan matched to your child’s severity level, age, and the settings involved, built with you rather than handed to you.
3. Skill building and parent coaching
Structured work with your child on emotional regulation and problem-solving, paired with direct coaching for you on the responses that reduce conflict.
4. Follow up
Regular review of what is changing and what is not, with the plan adjusted accordingly.
Evidence-Based Oppositional Defiant Disorder Treatments and Therapies
Oppositional defiant disorder therapies work best when they change the interaction pattern around the child, not just the child. That is why the strongest oppositional defiant disorder treatments are parent-inclusive.
Parent Management Training (PMT)
PMT is the first-line treatment for ODD and the one with the deepest evidence base. You learn to use specific, consistent reinforcement and calm, predictable consequences in place of escalation. AACAP lists Parent Management Training first among ODD treatments, and the CDC states that for younger children, the treatment with the strongest evidence is behavior therapy training for parents, in which a therapist helps the parent strengthen the parent-child relationship and respond effectively to the child’s behavior.
Parent-Child Interaction Therapy (PCIT)
PCIT is used with younger children. You and your child are in the room together while a therapist coaches you live, through an earpiece, as you play and interact. It is unusually practical: you are not told what to do next week, you are guided through it in real time.
Behavioral therapy
Direct work with your child on reinforcing workable behavior and reducing disruptive responses.
CBT-based individual therapy
For school-age children and teens, CBT-based work targets anger triggers, frustration tolerance, and problem-solving, so the child has something to do with the feeling other than detonate.
Family therapy
Sessions that address communication and conflict patterns across the whole household, so progress is not carried by one parent alone.
School collaboration
ODD rarely stays in one room. The CDC notes that for school-age children and teens, an effective treatment is a combination of training and therapy that includes the child, the family, and the school.
Medication and ODD: What Parents Should Know
This is where families are most often misled, so we will be direct.
No medication treats the underlying disorder, and none is approved by the FDA for ODD. Medication is not a first-line ODD treatment, and behavioral therapy comes first. As U.S. Pharmacist notes in its clinical review of ODD and conduct disorder, no medications are FDA approved for these conditions, and the drug classes that are sometimes used are prescribed off-label.
Medication management can still be relevant, in two specific situations. First, when a co-occurring condition is present. ADHD in particular co-occurs with ODD very often, and treating the ADHD can substantially reduce the oppositional behavior sitting on top of it. Anxiety and mood conditions work the same way. Second, when aggression or an extremely low frustration threshold is severe enough that a child cannot engage with behavioral therapy at all. In that case medication is a support that makes the therapy possible, not a replacement for it. Even then, caution is warranted: the StatPearls clinical reference hosted by the NIH National Library of Medicine notes that the medications studied for disruptive behavior carry a high burden of adverse effects that generally weighs against their use, which is why any prescription is made conservatively and only when the benefit is clear.
At Mental Care Plus, medication management is provided by our prescribing providers, and only after evaluation, always alongside behavioral treatment rather than instead of it.
ODD, ADHD, and Conduct Disorder: Understanding the Differences
ODD and ADHD. ODD is not a form of ADHD, but the two co-occur frequently. ADHD is a disorder of attention, impulse control, and self-regulation; ODD is a pattern of defiance directed at authority. A child with untreated ADHD may look defiant when they are actually overwhelmed, which is one reason evaluation matters before anyone concludes a child is simply oppositional. If ADHD is part of the picture, our ADHD treatment page explains how we assess and treat it.
ODD and conduct disorder. ODD and conduct disorder are the two disruptive behavior disorders. The distinction matters: ODD centers on anger, arguing, and defiance toward authority. Conduct disorder involves serious violations of others’ rights or major social rules, such as aggression toward people or animals, destruction of property, deceitfulness, or theft. Most children with ODD do not develop conduct disorder.
For families who want a broader view of children’s and teens’ mental health care, see our child and adolescent mental health services.
Oppositional Defiant Disorder Treatment in Bergen County and Across New Jersey
Mental Care Plus is located at 560 Sylvan Ave, Suite 2115, Englewood Cliffs, NJ 07632, minutes from the George Washington Bridge and convenient to families throughout Bergen County.
If you are searching for ODD treatment near you, an ODD therapist, or an ODD specialist, we offer both in-person appointments in Englewood Cliffs and secure telehealth across New Jersey. Telehealth matters more than usual for this condition: parent coaching and Parent Management Training work well by video, and for a family already exhausted by daily conflict, removing the drive to an appointment removes one more thing to fight about.
ODD Treatment for Families Across Bergen County
Mental Care Plus works with families from towns across Bergen County, offering in-person care in Englewood Cliffs and secure telehealth throughout New Jersey.
Insurance We Accept
Mental Care Plus is in network with most major insurance plans.
- Aetna
- Carelon
- Cigna
- Fidelis
- Horizon NJ Health
- Horizon BCBS NJ
- Magellan
- Medicaid
- Medicare
- Optum (UnitedHealthcare)
- Oscar
- WellCare

