儿童英语和西班牙语语音识别测试的发展:心理测量特性,可行性,可靠性和规范性数据
Lori J Leibold1, Emily Buss2, Margaret K Miller1
1Boys Town National Research Hospital, Center for Hearing Research, Omaha, Nebraska, USA.
Ear and hearing
|February 9, 2024
概括
儿童英语和西班牙语语音识别 (ChEgSS) 测试可靠地评估4至17岁双语儿童的语音感知. 这种基于计算机的工具为英语和西班牙语提供了规范性数据,支持其临床使用.
科学领域:
- 听力学 听力学是指听力学.
- 语音语言病理学 语音语言病理学
- 发展心理学 发展心理学
背景情况:
- 评估双语儿童的语音识别具有独特的挑战.
- 需要标准化,可靠的工具来评估不同语言群体的听觉感知.
- 儿童英语和西班牙语语音识别 (ChEgSS) 测试是为了满足这一需求而开发的.
研究的目的:
- 为了描述ChEgSS测试的心理测量特性.
- 评估ChEgSS测试在一大群正常听觉的西班牙语/英语双语儿童中的可行性和可靠性.
- 建立儿童ChEgSS测试的规范性数据.
主要方法:
- 进行了三项实验,涉及西班牙语/英语双语和英语单语的儿童和正常听觉的成年人.
- 使用ChEgSS测试在各种掩饰条件下 (语音形状噪音,竞争性语音) 评估语音感知.
- 分析了心理测量功能,自适应程序和测试-重新测试可靠性,以评估性能和建立规范.
主要成果:
- 切格斯 (ChEgSS) 测试证明了在4岁的儿童中可行性和可靠性.
- 双语儿童在英语和西班牙语中观察到同等的语音识别结果,前提是他们具有足够的语言能力.
- 对于4至17岁的西班牙语/英语双语和英语单语儿童,建立了基于回归的规范数据.
结论:
- ChEgSS测试适用于评估正常听力儿童的西班牙语,英语或两种语言的听力.
- 建立的规范性数据将有助于将听力损失儿童的结果与正常听力同龄人的结果进行比较.
- 临床环境中的持续评估以及家长和临床医生的反将进一步完善ChEgSS测试程序.
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