口语产生中词频效应、音节频率效应和语音促进效应的认知年老化 | |
杨群1; 张清芳1,2 | |
通讯作者邮箱 | Qingfang.zhang@ruc.edu.cn |
摘要 | 采用图画-词汇干扰实验范式,考察了汉语口语产生过程中词频与音节频率效应、语音促进效应的认知年老化现象及其认知机制。结果发现,老年组的图画命名时间长于青年组,且老年组的词频效应和音节频率效应高于青年组,而语音相关效应低于青年组。老年组中词频和音节频率存在两因素交互作用,青年组则没有,这表明随着年龄增加,老年人的心理词典中不仅语义水平和音韵水平之间的联结强度变弱,而且信息之间的作用模式发生了变化。研究结果为激活不充分假设或传输不足假设提供了证据。 |
其他摘要 |
Abstract The effects of word frequency (WF) and syllable frequency (SF) have been investigated systematically in the speech production domain, and the facilitation of the WF and SF effects have been observed in young Chinese adults. Old people experience more failures than young people in speech production, such as the tip-of-the-tongue (TOT), which means that speakers know target word's meaning but cannot retrieve its word form successfully. There are different types of hypotheses to explain the failure of word retrieval in speech production. The Insufficient Activation Hypothesis assumes that the activation of the target word is too weak to retrieve it. The Interference Theory assumes that the words related to the target words inhibit the process of speech production. The Transmission Deficit Hypothesis assumes that normal aging reduces the activation transmission between the meaning and the word form of target words, which results in more failures. The present study aims to investigate the developmental patterns and the cognitive mechanism of aging in speech production in young and old native Chinese speakers. 25 young (range: 19-30, male: 8, M = 22.6) and 22 old adults (range: 60-77, male: 15, M = 68.5) sharing the same level of education background participated in the experiment. Sixty target pictures with monosyllabic names were selected. A Chinese character's pronunciation (pinyin) corresponds to one syllable, and thus SF was calculated by accumulating the word frequencies of one syllable (not counting tone). For 60 monosyllabic words, half were high frequency (all ≥130/per million), and half were low frequency (≤47/per million). Among high and low frequency words, half had high SF (≥2558/per million), and half had low SF (≤1479/per million). In addition, distractor words that were phonologically related or unrelated were |
关键词 | 口语产生 词频效应 音节频率效应 语音促进效应 认知年老化 |
2015 | |
语种 | 中文 |
DOI | 10.16719/j.cnki.1671-6981.20150604 |
发表期刊 | 心理科学 |
ISSN | 1671-6981 |
卷号 | 38期号:6页码:1303-1310 |
收录类别 | CSCD |
CSCD记录号 | CSCD:5590098 |
资助机构 | 中国人民大学科学研究基金项目(中央高校基本科研业务费专项资金资助)(No.14NXLF12) ; 中国人民大学2014年度拔尖创新人才培育计划的资助 ; 国家自然科学基金面上项目(31170977,31471074) |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/25285 |
专题 | 认知与发展心理学研究室 |
作者单位 | 1.中国人民大学心理学系 2.中国科学院心理研究所 |
推荐引用方式 GB/T 7714 | 杨群,张清芳. 口语产生中词频效应、音节频率效应和语音促进效应的认知年老化[J]. 心理科学,2015,38(6):1303-1310. |
APA | 杨群,&张清芳.(2015).口语产生中词频效应、音节频率效应和语音促进效应的认知年老化.心理科学,38(6),1303-1310. |
MLA | 杨群,et al."口语产生中词频效应、音节频率效应和语音促进效应的认知年老化".心理科学 38.6(2015):1303-1310. |
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