汉语双音节同音词词汇歧义消解过程的研究

使用跨通道词汇判断任务和语义启动技术，两个实验分别考察了孤立状态下和句子语境中汉语双音节同音词意义通达的情况，结果发现(1)在孤立状态下，无论ISI为0毫秒还是-150毫秒，与同音词主要或次要意义有关的探测词都受到了促进；(2)当ISI为0毫秒时，在语境一致的条件下，与同音词主要或次要意义有关的探测词均受到了促进，在语境不一致的条件下，则未发现任何促进效应；(3)当ISI为-150毫秒时，只是在语境一致并且探测词与同音词的主要意义有关的条件下才观察到促进效应。

A STUDY ON THE RESOLUTION OF LEXICAL AMBIGUITY OF TWO-SYLLABLE HOMOPHONES IN CHINESE

Cross-modal semantic priming paradigm and lexical decision task were employed to investigate the processes of meaning access of two-syllable homophones in Chinese. The homophones were presented isolatedly in Experiment One and in sentences in Experiement Two. The results showed: First in the isolatedly-presenting condition, regardless of the inter-stimulus intervals (ISI) between auditory primes and visual probes, same facilitation effects were observed for two types of probes, which were related to either the dominant or the subordinate meaning of homophones. Second, in the 0-msec ISI condition,the same priming effects were found for the two types of probes if only sentence context was consistent with the corresponding meanings of homophones. Third, in the - 150-msec ISl condition, priming effect was found only when the probe was related to the dominant meaning of homophone and the sentence context was consistent with this meaning.