Phonology and access to Chinese character meaning

One of the central concerns in theories of reading skills is the role of phonology in access to word meaning. The present study focused on this issue in Chinese to examine the extent to which phonology affects Chinese character recognition. Two naming experiments were conducted with a phonologically mediated semantic priming paradigm, and the relative frequencies of semantic associates of the targets and their homophones were manipulated systematically. Analyses showed that a semantic associate produced robust priming on target naming at 57- and 250-msec. stimulus onset asynchronies, but only the low frequency homophones of high frequency semantic associates facilitated target naming at a 250-msec. stimulus onset asynchrony. These results indicate the role of phonology is neither obligatory nor efficient in access to Chinese character meaning, contradicting the key assumptions of the lexical constituency model. A revised parallel access model that emphasizes visual access to semantics is suggested as a more plausible account.