This study investigated associations between infants' prelinguistic communicative behaviors at 9 months and their communication and language performance at 12 and 18 months. The inclusion of both hearing (N=19) and deaf (N=16) infants in the study allowed identification of effects related to the receptive communication modality (vision versus…

Explores the effect of variations in caregiver sensitivity on the timing of their severely and profoundly deaf infants' acquisition of communication skills. Found that caregivers of deaf infants showed considerable variation in comparison to the caregivers of normally hearing infants. Contextual factors of a dynamic nature operate with varying…