句首词语音形义变化在判断句义中的作用

The Role of the First Word′s Orthographic, Phonological and Semantic Changes in Sentence Comprehension

通过要求被试判断前后出现的两个句子意思是否一致,探讨句首词语音形义变化对句子阅读的影响,同时验证汉字音形义激活的时间进程。实验结果表明:(1)句首词语音形义变化对句子阅读的影响不一致,字形对句子阅读的影响最大,而字音和字义对句子阅读的影响大小不能得到分离。(2)句首词语首尾变化对句子阅读的影响不一致,词语尾字变化条件下的反应时比词语首字变化条件下的反应时更长。实验结果支持了句首词语字形对句子阅读影响最大、句首词语尾字变化比首字变化对句子阅读影响更大的观点。

This research studys that the role of orthographic, phonological and semantic changes of the first word in sentence comprehension and validates the time course of graphic, phonological and semantic activation in Chinese character identification by asking the subjects to judge whether the meaning of the two sentences presented be- fore and after are identical. The results showed that （1） The role of graphic, phonological and semantic on the reading of the sentence is inconsistent, the graphic have the greatest impact, phonological and semantic activate at the same time. （2） The role of the word-initial and the word-final changes on the reading of the sentence is inconsistent, the last word have greater impact than the first word. The results support the the graphic and the last word have the greatest impact on sectence comprehensiom.