Interaction between Word-Level and Letter-Level Processing in Written Language: Evidence from Acquired Dysgraphia

摘要

The cognitive system responsible for spelling words consists of several levels of processing, including both word-level processing (e.g., phonological input lexicon, semantic system, orthographic output lexicon) and letter-level processing (e.g., graphemic buffer, letter-shape conversion). Questions remain as to the nature of interaction among these levels (Sage & Ellis, 2004).