人类需要听觉体验来产生典型的意志非语言发音
Katarzyna Pisanski1,2,3, David Reby4,5, Anna Oleszkiewicz6,7
1ENES Bioacoustics Research Laboratory, CRNL Center for Research in Neuroscience in Lyon, University of Saint-Étienne, 42023, Saint-Étienne, France. katarzyna.pisanski@cnrs.fr.
Communications psychology
|September 6, 2024
概括
聋人成年人产生非典型的攻击和疼痛发音,这表明听觉输入对于开发非语言人类发音至关重要,类似于语音. 这突显了声学在情感表达中的作用.
科学领域:
- 进化生物学是进化的生物学.
- 神经科学是一个神经科学.
- 语言学的语言学.
背景情况:
- 人类的非言语发音,如尖叫和哭泣,已经演变为功能.
- 虽然一些声音信号是反射的,但许多情感发音是自愿的.
- 自愿发声可能需要听觉输入用于典型的发展,类似于语音.
研究的目的:
- 为了研究深度聋人成年人的意志发声的声学特性.
- 为了比较聋人个体的发声与典型听力控制器的发声.
- 评估听力剥夺对情绪发声的产生和感知的影响.
主要方法:
- 听障成年人和听力控制器对数百个意志发声的声学分析.
- 涉及444名参与者的感知实验评估了情绪识别,真实性和聋检测.
- 基于听觉经验的发声比较,包括与生俱来的聋个体.
主要成果:
- 聋人成年人产生了更高的音调,更少的关节,以及更少的侵略和疼痛发音.
- 聋人成年人的恐惧发音在声学上比其他情感发音更为典型.
- 听众在识别情绪时不那么准确,认为发音不那么真实,并且在聋人个体的发音中更容易发现聋.
- 出生聋的个体表现出最不典型的发音,这表明听力剥夺的附加效应.
结论:
- 听觉输入对于志愿非语言发音的典型发展至关重要,而不仅仅是语音.
- 声乐学习在获得全方位的人类情感声乐表达方面发挥着至关重要的作用.
- 听力剥夺显著影响了情绪发声的产生和感知.
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