Oppositional defiant disorder is a pattern of disobedient, hostile, and defiant behavior toward authority figures.
This disorder is more common in boys than in girls. Some studies have shown that it affects 20% of school-age children. However, most experts believe this figure is high due to changing definitions of normal childhood behavior, and possible racial, cultural, and gender biases.
This behavior typically starts by age 8, but it may...Read more
What does comorbid mean? Co-Morbid conditions are when one or more conditions occur at the same time. Many individuals with ADHD... Read more »