ERIC Number: EJ323765
Record Type: CIJE
Publication Date: 1985
Reference Count: 0
Familial Heterogeneity in Infantile Autism.
Baird, Teresa Davis; August, Gerald J.
Journal of Autism and Developmental Disorders, v15 n3 p315-21 Sep 1985
Incidence of autism and cognitive disability was assessed in the biological siblings of 29 autistic probands subdivided on the basis of IQ. A signficant clustering of autism and nonspecific intellectual retardation was found in siblings of severely retarded autistic probands which was not present in siblings of the higher-functioning autistic sample. (Author/CL)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A