Abstract: | both visual-visual and auditory-visual priming lexical decision tasks, this study investigated the phonological processing in reading logographic Chinese Compound words sharing segmental templates but differing in lexical tones were used as primes and targets while their relative frequency was manipulated It was found that the tone neighbors did not prime each other significantly at the SOA of 100 msec in visual-visual priming When the SOA was increased to 357 msec, or when primes were presented auditorily, the processing of target words was significantly delayed by their tone neighbors Larger inhibitory effects were observed for low frequency targets with high frequency primes It is argued that although phonological information is automatically activated and this activation affects access to semantics in reading Chinese, phonological mediation is not the only or the main source of constraints on semantic activationPHONOLOGYINTHE |