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Aims: To examine vocal production in infants at high risk for ASD due to the presence of an older sibling with ASD, To document changes in vocal behavior over the first year of life, To compare vocal behavior at 6, 9, and 12 months in children at high and low risk, To examine the relations between vocal behavior in the first year and outcome at 24 mo.


At the time of publication Rhea Paul was affiliated with the Child Study Center, Yale School of Medicine.

Conference Name

Yale Laboratory of Development Communication Disorders

Conference Site

Child Study Center, Yale School of Medicine



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