What are early signs of ODD (oppositional defiant disorder) in a 3-year-old?
Early signs of ODD in a 3-year-old may include frequent temper tantrums, excessive arguing with adults, refusing to comply with rules, deliberately annoying others, and blame-shifting. Consistency and context matter—these behaviors should be more intense and persistent than typical toddler defiance (DSM-5 criteria). Early intervention supports better outcomes.
At age 3, signs of oppositional defiant disorder (ODD) may include frequent temper tantrums, persistent arguing, refusal to follow instructions, and stubbornness. These behaviors are common in young children, but if they last long, are intense, and affect daily functioning, it could be worth consulting a child psychologist. Early intervention can help guide children toward better emotional regulation and social skills.