中文词汇切分对眼动数据的影响

该研究使用眼动研究中的“边界”技术范式，材料中的关键词为前两个字为双字词的三字词，如“服务员”，和非三字词，如“服务体”，考察可能存在的中文词汇切分策略对眼动时间指标的影响。实验使用2×2被试内设计，第一个因素是三字词的词频：高频和低频，第二个因素为不同词频条件下的非三字词基线。实验结果是三字词预视条件下的注视时间短于非三字词预视条件下的注视时间。结果表明自然阅读中的词汇切分策略确实存在，并且可以在眼动的时间指标上表现出来，结果还暗示在词汇切分过程中，读者在心理词典中对三字词的搜索是必需的过程。

The Processing of 3-Character Word is Faster than 2-Character Word in Chinese Reading

＂Boundary technique＂ has been used in this study to examine the influnence of Chinese word segmentation on eye movements data. The study used a special 3 - char words in which the first two characters can form a 2 - char words. The study bad two factors： the frequency of 3 - char words vs. baseline condition. The results showed that the high frequency 3 - char words processed faster than the low frequency ones and the baseline conditions. The results demonstrated that the Chinese words segmentation can influence the first pass measurements and the Chinese readers will search the possible 3 - char words before they process words further.