玩游戏可以提高孩子的语音识别吗? 一项关于暗示说话者熟悉效应的初步研究
Mary M Flaherty1, Rachael Price1,2, Silvia Murgia1
1Department of Speech and Hearing Science, University of Illinois at Urbana-Champaign, Champaign.
American journal of audiology
|December 6, 2023
概括
每天只玩10分钟的电脑游戏,在听到熟悉的声音时,儿童在噪音中的词识别能力提高了11%. 这种方法增强了语音在噪音中的识别,但不会对不熟悉的声音进行概括.
科学领域:
- 听觉感知是一种听觉感知.
- 儿童发展 儿童发展
- 语音处理 语音处理
背景情况:
- 在杂的环境中儿童的语音识别是一个重大挑战.
- 隐含的学习机制可以影响听觉感知.
研究的目的:
- 为了确定通过电脑游戏暗示说话者熟悉是否可以改善儿童在课堂噪音中的单词识别.
- 为了测试这个假设,孩子们更好地识别熟悉的说话者的单词,不论年龄.
主要方法:
- 使用一组预测后测试设计来评估短期隐性语音暴露.
- 儿童 (8-12岁) 玩了一个互动游戏5天 (10分钟/天),听到一个目标声音.
- 在熟悉之前和之后,在预先录制的课堂噪音中测试了单词识别.
主要成果:
- 对于熟悉的说话者的声音,观察到词识别有11%的改善.
- 这种改进是特定于游戏中听到的单词,而不是对不熟悉的单词进行概括.
- 在熟悉后的熟悉刺激中,与年龄相关的识别差异消失了.
结论:
- 通过游戏对说话者进行短期的隐性接触,可以增强儿童在噪音中的语音识别能力.
- 通过交互式游戏利用说话者的熟悉性是提高听觉技能的有希望的方法.
- 优化这种方法需要仔细选择暴露刺激,因为好处没有泛化.
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