I know a 9 year old little girl. I believe she has obsessive compulsive disorder but her mother denies it. The girl will not eat any food that is touching another food on her plate. She asks at least 5 times, before she goes to bed, if the doors are locked. She is constantly washing her hands. If she wants to do something, she will ask over and over again, if she can do whatever it is she wants to do, even though she has been told yes. I know adults can have O.C.D but is it normal for a child to have it? I have tried talking to her mother but she does not want her daughter going to a child phsychologist. I am really worried about this child.