Article
Infant vocalizing and phenotypic outcomes in autism: Evidence from the first 2 years.
Child development - 1 Mar 2022
Plate Samantha, Yankowitz Lisa, Resorla Leslie, Swanson Meghan R, Meera Shoba Sreenath, Estes Annette, Marrus Natasha, Cola Meredith, Petrulla Victoria, Faggen Aubrey, Pandey Juhi, Paterson Sarah, Pruett John R, Hazlett Heather, Dager Stephen, St John Tanya, Botteron Kelly, Zwaigenbaum Lonnie, Piven Joseph, Schultz Robert T, Parish-Morris Julia
Abstract excerpt
Infant vocalizations are early-emerging communicative markers shown to be atypical in autism spectrum disorder (ASD), but few longitudinal, prospective studies exist. In this study, 23,850 infant vocalizations from infants at low (LR)- and high (HR)-risk for ASD (HR-ASD = 23, female = 3; HR-Neg = 35, female = 13; LR = 32, female = 10; 80% White; collected from 2007 to 2017 near Philadelphia) were analyzed at 6,...
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