Confusion about coping in a world that is overwhelming influences this behavior, so the youngster with AS responds to this uncertainty by being in control of their immediate environment, the objects in that environment, and the people in it. Repetitive motor mannerisms may occur when some kids are excited, anxious, or worried. For others, sensory sensitivities and physical enjoyment may drive repetitive jumping, arm flapping, twiddling of fingers in front of their eyes and covering ears and eyes with their hands.
CLICK HERE for full article...