一个可处理性理论的视角在学校年龄的儿童与发育语言障碍的形态表达
Gisela Håkansson1,2, Nelli Kalnak3,4
1Centre for Languages and Literature, Lund University, Lund, Sweden.
Clinical linguistics & phonetics
|May 2, 2025
概括
患有发育性语言障碍 (DLD) 的儿童在获得语法结构时遵循可预测的序列,支持可处理性理论 (PT). 这种发育层次结构可以为DLD儿童提供有针对性的语言干预措施.
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.
- 可处理性理论 (PT) 为形态语法发展提出了五个阶段的隐含层次结构.
研究的目的:
- 调查可处理性理论的暗示阶段对瑞典语儿童的适用性.
- 为了确定DLD儿童是否以可预测的顺序产生语法结构.
主要方法:
- 对49名患有DLD的学龄儿童 (年龄在6岁至5岁至11岁) 的句子重复任务数据的分析.
- 选择的句子代表了不同的PT阶段.
- 对形态合成结构的产生进行检查.
主要成果:
- 证实了一个重要的暗示顺序:只有当下阶段结构也存在时,才能产生更高阶段的结构.
- 只有26.5%的参与者达到了PT阶段4,2%达到了阶段5.
- 研究结果与典型发育的儿童进行了比较,并与语言,记忆和非语言测量相关.
结论:
- 这项研究支持DLD儿童的形态语法有发展层次的存在,符合可处理性理论.
- 鉴定的发展阶段可以通过针对层次结构中的下一个阶段来指导语言干预策略.
- 较高的PT阶段的有限实现表明,对于这个人群来说,在高级形态语法发展方面存在潜在的挑战.
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