【摘要】 两个实验探讨对汉语同形歧义词和同音歧义词不适当意义(与句子语境不一致)抑制的时间进程。被试为128名大学生,实验采用意义适合性判断任务,即要求被试又快又准地判断探测词的意义与刚呈现的句子意义是否相符合,探测词分别在ISI(interstimulus interval)为200和800ms时呈现。实验结果表明:(1)ISI为200ms时对同形歧义词的不适当次要意义的抑制尚未完成;但是对同音歧义词的不适当次要意义的抑制基本完成。(2)ISI为800ms时对同形歧义词的不适当次要意义的抑制基本完成;(3)即使延长加工时间,同形歧义词和同音歧义词的不适当主要意义还是难以被完全抑制。更多还原

【Abstract】 Two experiments were conducted to explore the inappropriate meanings inhibited in ambiguous word processing. Subjects were 128 students (Expl and 2) in Beijing University of Science and Technology, and Beijing Agriculture University, China. They were asked to verify whether the test word matched the meaning of the sentence they just read. The test words were present at interstimulus interval (ISI) 200ms and 800ms respectively. The results showed: (1) The inappropriate meanings of homographs and homophones can be inhibited to some extents. (2) At ISI 200ms subordinate (inappropriate) meanings of homophones were inhibited, but subordinate (inappropriate) meanings of homographs cannot be inhibited completely. (3) The main (inappropriate) meanings of homographs and homophones cannot be inhibited completely even if at ISI 800ms.更多还原