James L. Morgan Professor of Cognitive, Linguistic and Psychological Sciences

Beginning academic life as a linguist with interests in language processing and computation, I switched over in graduate school to become a (developmental) psychologist. In my youth, claims about innate bases and properties of language predominated. I am not altogether unsympathetic with that viewpoint, but it has always seemed to me that the most powerful argument for language preprogramming must be made by considering the strongest possible empirically supportable assumptions about richness of language input and the power of learners' perceptual, representational, and analytic capacities, and then determining specific aspects of language where these fall short. I have devoted my career to exploring the nature of language input (the auditory and, more recently, visual experiences of infants) and the nature of infants' language processing abilities. I have focused particularly on infants' spoken word recognition – a set of complex perceptual and computational skills fundamental for language comprehension and acquisition, involving arguably the most central unit of language structure.

Brown Affiliations