自闭症中的语音音和性别
Mikhail Kissine1,2,3, Elise Clin1
1Université libre de Bruxelles, Belgium.
Autism : the international journal of research and practice
|October 8, 2024
概括
自闭症男性的声音高,而自闭症女性的声音低,与神经典型的个人相比. 这项研究表明,自闭症患者在言论中可能不受性别刻板印象的影响.
科学领域:
- 神经科学是一个神经科学.
- 语音声学 语音声学 语音声学
- 自闭症研究 自闭症研究
背景情况:
- 自闭症成年人通常被认为具有非典型的语言,更高的音调是通常报告的声学特征.
- 以前的研究主要以男性参与者为特色,可能会扭曲对自闭症语音模式的发现.
- 自闭症个体音高差异的根本原因尚不清楚.
研究的目的:
- 研究性别对自闭症与神经类型成年人的声学语音特征的影响,特别是音调 (F0).
- 通过分析性别平衡的样本来解决自闭症语音研究中男性的过度代表性.
- 探索一种假设,即减少对性别刻板印象的坚持可能解释观察到的音调差异.
主要方法:
- 来自40名自闭症和40名神经类型成人性别平衡队列的语音样本的分析.
- 使用电皮活动记录来控制潜在的应激水平.
- 声学分析侧重于基本频率 (F0) 来测量声高.
主要成果:
- 与神经类型男性相比,自闭症男性的音调明显更高.
- 与神经型女性相比,自闭症女性的音调明显较低.
- 自闭症和神经类型群体之间的音调差异的方向在两性之间发生了逆转.
结论:
- 在自闭症患者中观察到的音高差异取决于性别,这与之前的单向发现相矛盾.
- 自闭症个体可能会在他们的发音中受到社会性别刻板印象的影响较小.
- 自闭症的言语异常不应以从神经类型言语的系统,单向偏差为特征.
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