Infants are born highly sensitive to the natural patterns found in languages. They use their perceptual sensitivity to acquire detailed information about the structure of languages in their environment. To date, most studies of infant perception and early language acquisition have investigated spoken/auditory languages and hearing infants (e.g.…

Vygotsky's (1993) "Fundamentals of Defectology" is a radical's handbook of deaf and disability studies. Vygotsky's overall research program views disabilities, including deafness, from an integrated biosocial and critical theory standpoint. In two movements, I introduce an "American Annals of the Deaf Special Issue" on…