发展性语言障碍儿童长期被动地学习普通话
Stephanie Durrleman1, Lijun Chen1,2, Xiaowei He2
1ABCCD - Autism, Bilingualism, Cognitive and Communicative Development Lab, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland.
Clinical linguistics & phonetics
|June 7, 2023
概括
发展性语言障碍 (DLD) 的普通话儿童在理解和制作复杂的句子方面扎,特别是长时间的被动句子. 他们的表现与非语言工作记忆 (NVWM) 有关,但NVWM可能不是他们语言困难的根本原因.
科学领域:
- 语言学的语言学.
- 发展心理学 发展心理学
- 语音语言病理学 语音语言病理学
背景情况:
- 发育性语言障碍 (DLD) 影响儿童的语言学习.
- 复杂的语法结构,如长的被动词 (bei-constructions),对患有DLD的儿童来说构成挑战.
- 了解导致这些困难的特定语言和认知因素至关重要.
研究的目的:
- 研究DLD的普通话儿童长时间被动的理解和产生.
- 检查这个人群中被动句子处理和非语言工作记忆 (NVWM) 之间的关系.
- 探索NVWM是否是DLD儿童语法障碍的基础.
主要方法:
- 一个句子与图片匹配任务评估了被动句子理解.
- 一个引起的生产任务评估了被动句子的生产.
- 非语言工作记忆 (NVWM) 使用韦克斯勒学前和初级智力量表 (WPPSI-IV) 进行测量.
主要成果:
- 与典型发育 (TD) 同龄人相比,患有DLD的儿童在被动理解中表现出较低的准确性和更多的主题角色反转.
- 患有DLD的儿童在被动生产任务中产生较少的目标反应.
- 被动句子的表现与NVWM有显著的相关性,尽管大多数DLD参与者平均有NVWM.
结论:
- 患有DLD的儿童在理解和长时间被动的产生方面表现出显著的困难.
- 虽然NVWM与被动句子处理相关,但它可能不是DLD语法障碍的唯一潜在因素.
- NVWM可能支持在视觉上要求高的任务中的性能,而不是直接解决核心语法缺陷.
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