自闭症谱系儿童的语言子域:对形态丰富语言的横截面研究
概括
自闭症谱系 (AS) 的儿童表现出典型的语言发展模式,语法遵循词汇,即使在形态丰富的语言中. 当控制词汇量时,他们的语法技能与年轻的典型发展年龄相匹配.
科学领域:
- 语言学的语言学.
- 发展心理学 发展心理学
- 神经发育障碍 神经发育障碍
背景情况:
- 自闭症谱系 (AS) 的儿童表现出不同的语言发展轨迹.
- 在AS儿童的词汇和语法技能之间的关系是不清楚的,特别是在形态丰富的语言.
- 以前的研究主要集中在英语人口.
研究的目的:
- 调查克罗地亚语儿童与AS的词汇和语法技能之间的关系.
- 为了确定AS儿童是否表现出典型或非典型的语言特征.
- 将AS儿童的语言发展与典型发育 (TD) 同龄人进行比较.
主要方法:
- 横截面研究设计. 截面研究设计.
- 涉及30名患有AS的儿童和30名词汇匹配的TD儿童 (2岁).
- 通过家长报告评估词汇,形态和语法能力.
主要成果:
- 在AS和TD组中发现词汇和语法之间的正相关性.
- 词汇匹配的AS和TD儿童之间没有显著的语法差异.
- 两组人都表现出更先进的词汇比形态技能,典型的克罗地亚语言的获取.
结论:
- 研究结果支持AS儿童的典型语言特征,尽管可能有延迟.
- 在AS儿童的语法发展与词汇成长保持一致.
- 自闭症儿童的语法能力与具有相似词汇的年轻的TD同龄人没有区别.
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