协调单词和句子:检测语言生产中的与年龄相关的变化
Jee Eun Sung1, Eunha Jo1, Sujin Choi1
1Department of Communication Disorders, Ewha Womans University, Seoul, South Korea.
Journal of speech, language, and hearing research : JSLHR
|December 15, 2023
概括
老年人表现出句子制作中的协调能力下降,特别是在检索单词和构成句子时. 工作记忆能力会影响老年人的这些与年龄相关的变化.
科学领域:
- 认知心理学 认知心理学
- 语言学的语言学.
- 神经科学是一个神经科学.
背景情况:
- 句子制作涉及到词汇检索和语法表述之间的复杂协调.
- 老龄化会影响认知功能,可能会影响语言处理.
- 工作记忆在包括语言在内的认知任务中起着至关重要的作用.
研究的目的:
- 在句子制作过程中调查与年龄相关的协调词汇检索和语法表述的衰退.
- 确定工作记忆能力是否预测与年龄相关的句子制作差异.
主要方法:
- 对124名韩语说话者 (79名年轻人,45名老年人) 进行了词汇启动句子制作任务.
- 参与者在阅读一个主要词 (代理或主题) 后描述了一个图片.
- 生成的被动句子的比例是主要的衡量标准.
主要成果:
- 年长的成年人产生了比年轻的成年人更少的被动句子,当主题名词是初始化的.
- 工作记忆能力显著预测了老年人中句子生成的个体变化.
结论:
- 句子制作能力,特别是词汇和语法过程的协调能力,随着年龄的增长而下降.
- 工作记忆减少与与年龄相关的句子生成变化有关.
- 雇佣的语言生产任务有效地识别了与年龄相关的语言差异.
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