01028cam a2200181 4500 3342545 TxAuBib 20080310120000.0 ||||||s1993||||||||||||||||||||||||und|u 9781931282505 1931282501 TxAuBib Why Does Chris Do That?. Londo : National Autism Society, 1993. This updated edition of "Why Does Chris Do That?", originally published by the National Autistic Society of Great Britain (NAS), translates the results of hundreds of research studies and the author's own clinical experience into readable, practical information for parents and professionals. This remarkable little book brings a wealth of information about the unique characteristics of individuals who have Autism Spectrum Disorder (ASD) and the underlying causes, as well as suggestions for how to manage the behavior of children and adults with ASD. 20080310. Attwood, Tony.