Children who are autistic can't stand to be held. The weight of the blanket makes them feel swaddled and secure. Most of these children cannot get a full night's sleep which in turn means their parents or caregivers cannot get a full night's sleep. The weight of the blanket gives them the comfort of being held and many times this helps the child get a good night's rest which means that everyone gets a good night's rest. In turn, the child is rested and can be more receptive to learning and retaining what is taught.