Over the first weeks and months following birth, infants' initial, broad-based perceptual sensitivities become honed to the characteristics of their native language. In this article, we review this process of emerging specialization within the context of a cascading "critical period" (CP) framework, in which periods of maximal openness…

Nine children participated in one of three groups: children diagnosed as both sensory and language impaired, children diagnosed as language impaired, and normally developing children matched for language level. Sensory integration activities prior to language intervention resulted in significant changes on the Battelle Developmental Inventory for…