在使用耳植入物的儿童中,声情感知觉.
Puttaraju Sahana1, Puttabasappa Manjula2
1Center of Excellence (C-PEC), All India Institute of Speech and Hearing, Mysuru, India.
The journal of international advanced otology
|October 10, 2024
概括
带有耳植入物 (CI) 和双模听力器的儿童与单独使用CI的儿童相比,表现出更好的语音情感感知. 双式助听器可以提高对悲伤和愤怒情绪的识别能力,帮助社会情感发展.
科学领域:
- 听觉神经科学 听觉神经科学
- 语音感知 语音感知
- 发展心理学 发展心理学
背景情况:
- 情绪化的歌曲是社会沟通的关键.
- 对耳植入物 (CI) 用户的情绪感知研究是有限的.
- 了解听力障碍儿童的声音情绪识别对于他们的发展至关重要.
研究的目的:
- 为了研究使用单侧耳植入物 (CI) 和双模耳助听器的儿童的声情感知.
- 将他们的表现与正常听力 (NH) 同龄人进行比较.
- 评估双模听力对情绪识别的影响.
主要方法:
- 参与者:年龄在4-10岁的儿童具有单边CI和对侧助听器 (HA),与NH同龄人匹配.
- 程序:评估语音情感感知 (快乐,悲伤,愤怒) 使用3个替代的语义中性句子的强制选择测试.
- 分析:组间比较情绪感知得分,包括不偏见的命中 (Hu) 值.
主要成果:
- 与CI组相比,正常听力 (NH) 同龄人表现出明显优越的声情感知能力 (P=.002).
- 两组人都准确地确定了"快乐"的情绪. NH组更好地识别了"愤怒"而不是"悲伤";CI组更好地识别了"悲伤"而不是"愤怒".
- 双向式助听器显著改善了对"悲伤"和"愤怒"情绪的识别,减少了混乱,这可能是由于增强的时细结构线索.
结论:
- 使用耳植入物 (CI) 和对侧助听器 (HA) 进行双方式听觉,可增强对"悲伤"和"愤怒"声情的感知.
- 助听器可能有助于处理基本的频率变化,这对于情感识别至关重要.
- 单边CI的儿童从双模听力中显著受益,支持改善社会情感发展.
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