Journal article
Screening for Behavioral Signs of Autism Spectrum Disorder in 9-Month-Old Infant Siblings
Abstract
Despite considerable progress in characterizing the early signs of autism spectrum disorder (ASD), more remains to be learned about how symptoms emerge in the first year of life. Parents with a new baby who already had at least one biological child diagnosed with ASD (high-risk) or no family history of ASD (low-risk) completed two measures when their baby was 9 months of age, the Autism Parent Screen for Infants (APSI) questionnaire and the …
Authors
Sacrey L-AR; Zwaigenbaum L; Bryson S; Brian J; Smith IM; Roberts W; Szatmari P; Vaillancourt T; Roncadin C; Garon N
Journal
Journal of Autism and Developmental Disorders, Vol. 51, No. 3, pp. 839–848
Publisher
Springer Nature
Publication Date
March 2021
DOI
10.1007/s10803-020-04371-0
ISSN
0162-3257