在神经类型成年人和有口音障碍的人群中,在句子和话语制作中启动辅助词
1Aphasia Research Lab, Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, IN.
Journal of speech, language, and hearing research : JSLHR
|November 14, 2025
概括
结构性原始化改善了阿法西亚 (PWA) 患者在句子和话语任务中的可选定位附加词的产生. 这种技术显示出增强特定结构之外的语言生产的前景.
科学领域:
- 语言学的语言学.
- 神经语言学是一种神经语言学.
- 语音和语言病理学 语言病理学
背景情况:
- 辅助短语丰富了沟通,但它们在失言症患者 (PWA) 中的处理尚未得到充分研究.
- 改善PWA中辅助短语生成的策略需要进一步研究.
研究的目的:
- 增强在PWA中的句子和话语任务中的定位附加词的产生.
- 调查隐性结构性初始化对辅助生产的影响.
- 检查影响结构原始化效应的因素,包括词汇重叠,句子位置和失言症的严重程度.
主要方法:
- 20个PWA和20个对照参与了预测,结构初始化和测试后阶段.
- 参与者在阅读带有或没有定位附加词的首要句子后描述了目标图片.
- 用三项任务在预测和后测中评估话语的产生.
主要成果:
- 两组都显示出在包含它们的质数之后,定位附加数的产生增加.
- 词汇重叠增强了原始化效应,而句式位置没有显著影响它们.
- 启动效应一般化为话语任务,在连接的演讲中增加附加词.
结论:
- 结构性初始化累积和总体上改善了两个组的句子和话语任务中的可选定位辅助产量.
- 这表明结构性初始化可以支持超越特定语法结构的语言生产.
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