OK, thanks for the kind words. I don't mean to steal the OP's thread, so I'll get off here. But I did want to say that I think I've found the problem with ds--or at least hope I have. Through a very indirect route, by reading everything I could get my hands on and my own observations of ds, I've dicsovered he has a vision problem. He passed the vision tests at school and the pediatrician's, however, his problem isn't one that can be detected by such screenings. His problem is that his brain doesn't interpret the visual images correctly. No wonder he's acting out--imagine how frustrated he must feel! We start vision therapy next week. Hopefully, the eye exercises and classroom accomodations will help with his vision. Even if he doesn't stop going on the floor, he does have a vision problem which requires attention. However, I feel once this problem is corrected, everything else will fall in place. Now this is where I get off--for OP, glad your problems worked out and I, like everyone else here, feel you did the right thing. I would feel your course of action was appropriate even if it didn't work out. Good luck!