Phonological representations in deaf children: the importance of early linguistic experience.

It is argued that the development of phonological representations in deaf children does not necessarily depend on auditory speech experience, neither at the perception nor at the production level. Instead, this development depends upon early experience of an input in which all phonological contrasts are well specified, independently of input modality. This is argued on the basis of the studies investigating phonological and morpho-phonological abilities of profoundly deaf children early exposed to Cued Speech. The paper is concluded with some speculations about the effect of early exposure to CS on the development of language specific processes housed in the left-hemisphere.