My dd used to flap a lot but she seems to be growing out of it. At 7, I may only see it now once a month, when at 5, she flapped her arms daily. I think it happens when she is excited and her brain is moving faster than her mouth. She had a full neuropsych eval last year. He said not autism, just PG and perhaps mild ADHD. I think there is a very mild auditory processing issue at play, but ped, OT and neuro psych don't agree with me. In our case, its less of a problem every year so I haven't pushed for further intervention.
