I am a clinical psychologist, and have a 7-yr. old patient whom I believe has depersonalization disorder. Seh states I feel like I m not really here. No history of trauma per mother. Child states she hears voices that are mumbled, and says it s God talking telling her to be good. Thoughts are logical, Associations are intact. She has done well academically and has good verbal abilities. Is there a way to confirm this diagnosis or some other differential I should use? How would I go about treating this if it ?