在多语言儿童中识别发育性语言障碍 (DLD):一个案例研究教程
Saboor Hamdani1,2, Angel Chan1,2,3, Rachel Kan1
1Department of Chinese and Bilingual Studies, The Hong Kong Polytechnic University, Hung Hom, Hong Kong.
International journal of speech-language pathology
|May 20, 2024
概括
在多语言儿童中识别发育性语言障碍 (DLD) 是具有挑战性的. 这项研究表明,通过远程实践使用语言障碍测试在多语言环境 (LITMUS) 评估可以有效地识别这些儿童的DLD.
科学领域:
- 语音和语言病理学 语言病理学
- 发展心理学 发展心理学
- 语言学的语言学.
背景情况:
- 在多语言儿童中,对发育性语言障碍 (DLD) 的准确识别受到区分语言体验与真正障碍的挑战的阻碍.
- 临床医生经常面临不同语言背景的适当的标准参考评估的缺乏.
- 远程诊疗为远程评估和数据收集提供了一个潜在的解决方案.
研究的目的:
- 通过使用既定的诊断标准和专门的评估工具,证明在多语言儿童中识别DLD的可行性.
- 展示远程实践在对多语种儿童进行语言评估时的有用性.
- 提供一个模型来识别来自少数民族背景的儿童的DLD,语言资源有限.
主要方法:
- 采用一个案例研究方法,专注于一个6岁的乌尔都语-广东语多语种儿童.
- 七个年龄和年级匹配的多语言儿童作为对照.
- 评估通过远程通过Zoom进行,使用乌尔都语版本的多语言环境语言障碍测试 (LITMUS) 电池,包括多语言叙事评估仪器 (LITMUS-MAIN),跨语言词汇任务 (LITMUS-CLT),跨语言非单词重复测试 (LITMUS-CL-NWR) 和句子重复任务 (LITMUS-S Rep).
主要成果:
- 与同龄人相比,案例研究参与者在她最好的/第一语言 (乌尔都语) 的LITMUS评估中得分明显较低.
- 存在负面的功能影响和不良预后指标,以及缺乏生物医学条件,支持了DLD诊断.
- 这些发现与CATALISE诊断标准一致,用于识别DLD.
结论:
- 这种利用远程实践和LITMUS电池的方法在收集参考数据和识别多语言儿童的DLD方面具有前景.
- 在线LITMUS评估工具可以适应,以支持在各种目标语言中识别DLD.
- 远程医疗为多样化的儿科患者群体提供了可访问和有效的语言评估.
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