Infant Cooing, Babbling Linked to Hearing Ability

How Vocalizations Differ Between Hearing and Deaf Infants Infants’ vocalizations throughout the first year follow a set of predictable steps from crying and cooing to forming syllables and first words. However, previous research has not addressed how the amount of vocalizations may differ between hearing and deaf infants. University of Missouri research shows that infant vocalizations […]