中国口语制作中的词汇准入的老化:一项图片词干扰研究
Ying Cui1, Xuejiao Wang1, Qingfang Zhang1
1Department of Psychology, Renmin University of China, Beijing, PR China.
Quarterly journal of experimental psychology (2006)
|October 3, 2024
概括
年长的成年人表现出更大的语义干扰在口语的生产,表明与年龄相关的变化在词汇访问. 语言特异性和一般认知因素都会影响这种下降.
科学领域:
- 心理语言学 心理语言学
- 认知神经科学 认知神经科学
- 衰老研究研究 衰老研究
背景情况:
- 了解语言生产中的与年龄相关的变化至关重要.
- 词汇访问,检索单词的过程,可能会受到老化的影响.
- 在衰老中,语言特异性和域一般性认知因素的相互作用尚未完全理解.
研究的目的:
- 研究老龄化如何影响汉语口语中的词汇获取.
- 检查语义,语音和拼写效应在衰老中的作用.
- 确定语言特异性和域一般因素对与年龄相关的衰退的贡献.
主要方法:
- 使用一个图片词干扰任务与华语发言人.
- 在年轻和年长的成年人之间比较语义,语音和拼写干扰效应.
- 对教育,语言理解和一般认知能力进行控制.
主要成果:
- 老年人表现出比年轻人更大的语义干扰效应.
- 在各个年龄组中,声学和正写干扰的影响是相似的.
- 语音理解和一般认知能力与老年人的语音效应相关.
结论:
- 这些发现支持传输缺陷假设,表明在文字生成过程中语义处理中的与年龄相关的困难.
- 语言特定的机制和域一般的认知功能都会导致口语产生的衰老.
- 这项研究强调了语言认知衰老的复杂多因素性质.
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