My difficult child has been diagnosed with Sensory Integration Disorder (SID) or sensory processing disorder (SPD). I am so unhappy with how his teachers are reacting to him... my gosh. They are so negative. I am wondering if I can get him an IEP so that he can be moved from his open-concept classroom to something smaller and less noisy. I don't even know where to start. He has the diagnosis and will get a second diagnosis from the O/T that we saw on Wednesday. He's starting therapy next week. Any help would be appreciated.