Which of the following is a common emotional disturbance as classified under IDEA?

• A. Depression Disorder
• B. Anxiety Disorder
• C. Personality Disorder
• D. Oppositional Defiant Disorder

Answer: (B)

Oppositional Defiant Disorder is classified as a common emotional disturbance under the Individuals with Disabilities Education Act (IDEA). This is because it directly influences a child's ability to function socially and academically due to persistent patterns of anger, irritability, arguing, defiance, and vindictiveness toward authority figures. IDEA recognizes emotional disturbances as conditions that adversely affect a child's educational performance, and Oppositional Defiant Disorder clearly fits within this framework due to the behavioral challenges it presents.

While depression, anxiety, and personality disorders are significant mental health conditions, they typically have different classifications and may not always be categorized as emotional disturbances in the same way as Oppositional Defiant Disorder, which is specifically recognized for its impact on behavior and social interactions in school settings.