In tone languages, pitch variation is one of the primary cues to distinguish lexical meanings. Similar to consonants and vowels, lexical tones play a role in accessing to lexical information, but these segmental and suprasegmental features may have different roles in this process. In this study, we examine the priming effects of tones, consonants, and vowels in an auditory task of lexical decision in Mandarin, and compare such phonological priming effects with the direct and semantic priming effects. We find that consonants and vowels play a major role at the stage of lexical access, whereas tones facilitate lexical processing afterwards. In addition, partially conflicting segments, not tones, interfere with lexical selection. We discuss and compare these results with the previous findings to shed some lights on the follow-up research.

Index Terms: lexical tone, lexical decision, priming, Mandarin