在澳大利亚的英语 - 荷兰双语儿童的语音制作
Hayo Terband1, Bhavana Bhat1, Anniek van Doornik2,3
1Department of Communication Sciences and Disorders, University of Iowa, Iowa City.
American journal of speech-language pathology
|March 26, 2025
概括
语音语言病理学家 (SLP) 可以使用非词模仿 (NWI) 任务来评估双语儿童. 这些任务有助于区分典型的双语发育与英语-荷兰儿童的语音障碍.
科学领域:
- 语言学的语言学.
- 语音语言病理学 语音语言病理学
- 儿童发展 儿童发展
背景情况:
- 在双语儿童中区分语音错误与语音障碍是语言语言病理学家 (SLPs) 的重大挑战.
- 双语语言获取可以呈现独特的语音生产模式,可能被误解为障碍.
研究的目的:
- 调查英语-荷兰双语儿童在非词模仿 (NWI) 任务中的表现,与其他语音任务相比.
- 确定NWI任务是否是评估双语儿童语音产生的语言中立措施.
- 识别双语儿童的特定声学模式及其与不同语音任务的关系.
主要方法:
- 77名典型发育的澳大利亚英语-荷兰语双语儿童,年龄在4-12岁之间,参与了这项研究.
- 孩子们完成了荷兰计算机发音仪器,包括NWI,图片命名,一致性和二极管运动任务.
- 语言接触数据是通过父母/照顾者问卷收集的.
主要成果:
- 英语-荷兰语双语儿童在图片命名和一致性任务中得分低于正常数据,但在NWI或diadochokinesis任务中得分不高.
- 特定的声学过程在双语儿童中更为普遍,具有任务依赖的变化.
- 一致性任务强调了双语参与者之间独特的生产模式.
结论:
- 非词模仿 (NWI) 任务似乎是双语儿童最语言中立的评估工具.
- 语音语言病理学家 (SLPs) 在分析英语-荷兰双语儿童的语音错误时应考虑语音发声时间,摩擦和元音.
- 对特定任务的分析对于准确评估双语人群的语音产生至关重要.
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