<prompt> An 8 year old student complains of lack of interest in studies for the last 6 months. He has frequent quarrels with his parents and has frequent headaches. The most appropriate clinical approach would be :Leave his as normal adolescent problemRule out depressionRule out migraineRule out an oppositional defiant disorder  <response>: Frequent quarrels with parents quick temper easily angered can be seen both in :Depression in children.Oppositional defiant disorder.However, Physical symptoms e.g., headache and lack of interest occur in depression in children not in oppositional defiant disorder. 