从哪里开始:使用双语多维能力尺度 (B-MAS) 来识别双语儿童的发育语言障碍 (DLD)
Danyang Wang1, Alexander Choi-Tucci1, Anita Mendez-Perez2
1School of Education, University of California-Irvine, Irvine, California, USA.
International journal of speech-language pathology
|March 20, 2024
概括
在双语儿童中识别发育性语言障碍 (DLD) 是一个挑战. 双语多维能力量表 (B-MAS) 为专家评估人员提供了一个可靠的协议,用于在双语人群中诊断DLD.
科学领域:
- 语音语言病理学 语言病理学
- 发展心理学是发展心理学.
- 语言评估语言评估
背景情况:
- 对发展性语言障碍 (DLD) 的双语儿童的评估提出了独特的临床挑战.
- 现有的评估工具可能缺乏针对双语人口的具体调整,需要新的方法.
研究的目的:
- 引入和评估双语多维能力量表 (B-MAS),这是一种基于协议的方法,用于识别双语儿童的DLD.
- 为专家评估者提供一种标准化的方法,用于对双语人士的DLD评估.
主要方法:
- 三名双语语音语言病理学家 (SLP) 使用B-MAS审查了166名西班牙语-英语双语儿童的语言概况.
- 评估包括直接的语言任务 (形态组合,语义,叙事) 和间接的父母/教师调查.
- 采用多维评分尺度 (0-5),如果至少有两个评分者分数 ≤2.2,则诊断出 DLD.
主要成果:
- 通过B-MAS协议,成功鉴定出21名患有DLD的儿童.
- 在SLP中观察到高的互评级协议,类内相关系数从0.83到0.90不等,表明该规模的可靠应用.
结论:
- 该B-MAS作为一个有价值的起点,用于研究DLD在低研究的双语人口.
- 它可以作为一个参考标准,用于为双语儿童开发新的评估工具.
- 该协议可以适应SLPs的临床使用,服务于特定的双语群体.
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