Studies in sensory neuroscience reveal the critical importance of accurate sensory perception for cognitive development. There is considerable debate concerning the possible sensory correlates of "phonological processing", the primary cognitive risk factor for developmental dyslexia. Across languages, children with dyslexia have a specific…

It has been proposed that sensitivity to the parameters underlying speech rhythm may be important in setting up well-specified phonological representations in the mental lexicon. However, different acoustic parameters may contribute differentially to rhythm and stress in different languages. Here we contrast sensitivity to one such cue, amplitude…

Three studies compared development of orthographic representations in children learning to read English, French, and Spanish, using nonsense words rhyming with real words, similar in phonology only, or unlike real words. Results are interpreted in terms of the level of phonology represented in the orthographic recognition units being developed by…