Review Question - QID 220698

A 15-year-old boy is brought to his pediatrician by his mother with a 6 month history of mood changes. They moved to a new home 1 year ago, requiring him to switch schools. Since starting at his new school, he has been spending the majority of his time in his bedroom with the door locked. He is usually lying in bed and watching videos on his phone. When he comes out of his room, he is irritable and argumentative. He has been skipping his weekly soccer games because he is too tired, even though he used to love playing soccer. His report ...