Graded change in the treatment of the behaviour of autistic children.
D001288:Attention; D001321:Autistic Disorder / Q000628:therapy*; D001519:Behavior; D001521:Behavior Therapy; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007804:Language Development; D008297:Male; D009034:Mother-Child Relations; D009769:Object Attachment; D012056:Reinforcement, Social; D012919:Social Behavior; D013239:Stereotyped Behavior; D013997:Time Factors