音调语言下的听觉全球-本地处理背景:注意力和自闭症特征的影响
Yu Chen1,2, Ting Wang3,4, Enze Tang1,5
1Speech-Language-Hearing Center, School of Foreign Languages, Shanghai Jiao Tong University, China.
Journal of speech, language, and hearing research : JSLHR
|January 29, 2025
概括
在听觉处理中,全球优先效应 (GPE) 持续存在于各种注意力水平. 增加的自闭症特征与增强的全球听觉处理相关,这表明其在自闭症中的强度.
科学领域:
- 听觉感知是一种听觉感知.
- 认知心理学 认知心理学
- 神经发育障碍 神经发育障碍
背景情况:
- 神经类型个体在视觉层次处理中表现出全球优先效应 (GPE).
- 听觉全球-本地处理,特别是在更广泛的自闭症现象类型中,是研究不足的.
- 音调语言为调查听觉处理提供了一个独特的背景.
研究的目的:
- 研究不同自闭症特征的说普通话的年轻成年人的听觉全球局部处理.
- 要确定在听觉层次处理中是否存在全球优先级效应.
- 探索自闭症特征对听觉全球局部处理的影响.
主要方法:
- 研究了37名讲普通话的年轻人,他们有各种自闭症特征.
- 参与者在九音旋律中判断了全球和本地音调结构.
- 在指导和分割注意下测试一致和不一致的条件.
主要成果:
- 在层次的听觉处理过程中,无论注意力模式如何,都观察到全球优先效应.
- 自闭症特征影响了听觉全球-本地处理中的全球优先效应.
- 全球处理比本地处理更大的优势与更高的自闭症特征有关.
结论:
- 听觉全球-本地处理,以GPE为特征,在普通话说者中存在于各种自闭症特征的范围.
- 与自闭症局部处理相对增强的全球处理表明,听觉全球处理可能会被保留.
- 这些发现有助于理解自闭症中的非典型听觉处理,并为诊断和干预策略提供信息.
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