I have a five year-old daughter that is out-of-control. If she is not in control she goes into an outrage. These outrages last up to an hour, sometimes longer. She destroys things, throws chairs, strips naked, screams continously, bites, kicks, punches, rips her clothes, sticks her hands in her mouth to burge. This happens at school several times a week. She is currently suspended and she is only in kindergarten. This behavior had escalated since she was eighteen months old. It used to only occur at school but in the past month the behavior has appeared at home. No one had been able to help us. We have no clue what is wrong with her. We have tried rewards, breathing technics, brushing method, time-outs and a couple of other things. Most times she is a very loving and polite child. You wouldn't think she was capable of this type of behavior. She recently had an IQ test that ranked her as high above the mean but the school can't not do anything with her to flourish her intelligence with the current behavior. Please help!!