title: Communicating with an autistic boy by gestures.
mesh_terms: D000293:Adolescent; D000328:Adult; D001321:Autistic Disorder / Q000628:therapy*; D002648:Child; D002675:Child, Preschool; D003216:Conditioning, Operant; D005149:Facial Expression; D005260:Female; D006801:Humans; D007100:Imitative Behavior; D007697:Kinesics; D007804:Language Development; D008297:Male; D008369:Manual Communication; D008875:Middle Aged; D009043:Motor Activity; D011187:Posture; D012054:Reinforcement, Psychology; D013663:Teaching; D014796:Visual Perception