ISSN 0439-755X
CN 11-1911/B

心理学报 ›› 2014, Vol. 46 ›› Issue (9): 1232-1241.doi: 10.3724/SP.J.1041.2014.01232

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  1. (1中国人民大学心理学系, 北京 100872) (2广东技术师范学院学生处心理健康教育与咨询中心, 广州 510665)
  • 收稿日期:2013-09-28 出版日期:2014-09-25 发布日期:2014-09-25
  • 通讯作者: 张积家, E-mail:
  • 基金资助:


Word Length Effect during Chinese Language Production

ZHANG Yuzhi1,2; ZHANG Jijia1   

  1. (1 Department of Psychology, Renmin University of China, Beijing 100872, China) (2 Mental Health Education and Counseling Center, Guangdong Polytechnic Normal University, Guangzhou 510665, China)
  • Received:2013-09-28 Published:2014-09-25 Online:2014-09-25
  • Contact: ZHANG Jijia, E-mail:


采用启动条件下的词汇命名和图片命名范式, 探讨在汉语言语产生中词长效应的产生机制, 考察概念激活、词条提取和语音编码对词长效应的影响。实验1和实验2表明, 词条提取过程并不影响在词汇命名中的词长效应, 支持多词素词整词通达表征的理论。实验3显示, 概念激活和语音编码共同影响在图片命名中的词长效应, 被试对长词的命名时间显著地长于对短词的命名时间, 对下属水平概念的词汇提取显著地慢于对基本水平概念的词汇提取。研究结果支持多词素词语音编码的序列性和基本水平类别优先习得的观点。

关键词: 言语产生, 词长效应, 概念激活, 词条提取, 语音编码


The word length effect in speech production refers to the phenomenon that monosyllable word reaction time is obviously shorter than polysyllable’s during the picture naming or word decision process. The previous researchers summed up this kind of effect caused by the difference brought from the phonological coding stage. And they considered the phenomenon as the evidence of the view of incremental phonological encoding and planning. But the theory states that the language production includes three main processes such as the concept activation, the lexical selection and the phonological encoding. Is phonological encoding process the only cause of word length effect? What is the real relationship between the word length effect and three main processes in language production? Prime naming task was adopted in both experiment 1 and 2 (former used box prime and oracle prime used for the latter) to investigate whether the lexical selection process influenced the emerging of word length effect. The results showed that the reaction time of word naming between congruent prime and incongruent prime had no significant difference, which meant the lexical process did not impact the word length effect. In experiment 3, picture naming paradigm was used to test the relationship among concept encoding, phonological encoding and the word length effect. Thirty-two Pictures were selected, each of them could be named in 4 different patterns (basic concept level one-character word, basic concept level two-character word1, basic concept level two-characters word2, subordinate concept level two-character word). The reaction time was compared across different concept level and different word length. Result indicated that the main effect of concept level and word length are both significant, response time of subordinate concept level word was significantly longer than basic level word, response time of two-character word was significantly longer than one-character word. Therefore, both concept activation process and phonological encoding process have impact on the word length effect. In conclusion, the experiment results showed that among three different language production stages, both the concept activation and the phonological coding process are the direct causes of word length effect. The findings are consistent with incremental phonological encoding and planning as well as the basic-level category theory.

Key words: language production, word length effect, conceptual activation, lexical selection, phonological encoding