Hi there, I have an adorable 3 year old son with PDD who has a moderate speech delay. In the past week,( he returned to school after a "ski-week"), he has increased his aggressive behaviors ( hitting,tackling, shoving,biting, choking) with his six year old sister ten fold and has started these behaviors with me as well. We have a request in for some ABA help, but honestly I need some ideas while we wait. He is doing ok at his special education preschool, but this past week has not wanted to go… read more