title: Differentiation of grapheme-phoneme units as a function of orthography.
mesh_terms: D002648:Child; D002675:Child, Preschool; D003463:Cues; D005260:Female; D005556:Form Perception; D006801:Humans; D007802:Language; D008297:Male; D010700:Phonetics; D011327:Printing; D011932:Reading; D014956:Writing