非自闭症患者在与自闭症患者交谈时调节他们的语音节奏
Tatsuya Daikoku1,2,3, Shinichiro Kumagaya4, Satsuki Ayaya4
1Graduate School of Information Science and Technology, The University of Tokyo, Tokyo, Japan.
PloS one
|September 28, 2023
概括
神经类型 (NT) 个体在与自闭症 (AUT) 个体交谈时无意识地调整他们的语音节奏. 在自闭症演讲和针对自闭症个体的演讲中,语音节奏特征较弱,这表明模仿在沟通动态中起着作用.
科学领域:
- 语言学的语言学.
- 神经科学是一个神经科学.
- 语音沟通 语音沟通
背景情况:
- 了解神经类型 (NT) 个体在与自闭症 (AUT) 个体沟通时如何调整他们的语言模式,对于改善社交互动至关重要.
- 之前的研究还没有完全阐明在这种对话中调节的特定声学特征和动态相互作用.
研究的目的:
- 调查自闭症和神经类型个体之间的语音中的表达式,语法和语音节奏的频率力量.
- 在涉及自闭症和神经类型参与者的对话中检查这些语音节奏之间的动态相互作用.
主要方法:
- 从八名自闭症成年人和八名神经类型成年人与神经类型询问者互动的语音样本的声学分析.
- 在prosodic,syllabic和语音节奏中量化频率功率.
- 评估不同声学节奏带之间的动态相互作用.
主要成果:
- 自闭症个体产生的语音和针对他们的语音与与神经类型的语音和针对神经类型的语音相比,表现出明显较弱的表情和节律间相互作用.
- 自闭症的语言表现出较弱的动态处理从更高到更低的声学波段 (例如,prosody到音节).
- 观察到的相关性是,在受访者 (自闭症和神经类型) 中较弱的前体频率功率与神经类型问者中较弱的前体频率功率相对应,这表明自发模仿.
结论:
- 神经类型的个体似乎自发地调节他们的语音节奏,可能模仿他们的自闭症或神经类型的对话者.
- 这些发现表明,说话者的声学特征可以影响他们的交谈伙伴的声学特征,即使在涉及自闭症个体的互动中也是如此.
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