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探索发展性语言障碍的意大利儿童的语言和叙事能力:与典型发育的同龄人进行比较研究

Paola Zanchi¹, Alessandra Provera², Laura Zampini³

¹Department of Psychology, Catholic University of the Sacred Heart, Milan, Italy.

Clinical linguistics & phonetics

|January 22, 2025

概括

患有发育性语言障碍 (DLD) 的儿童表现出类似的叙事结构,但与同龄人相比,句子较短. 这凸显了针对DLD儿童进行有针对性的语言干预的必要性.

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) 影响语言技能,没有认知或神经问题,影响沟通和学习.
了解DLD儿童的语言特征对于有效的干预至关重要.

研究的目的:

为了比较具有表达性DLD和典型发育 (TD) 同龄儿童的叙事和语言能力.
分析宏观结构和微观结构的叙事方面,并确定DLD儿童的错误类型.

主要方法:

19名表达性DLD (4-8岁) 的儿童和19名匹配的TD儿童参与了这项研究.
用叙述能力任务 (NCT) 来进行宏观和微观结构分析来评估叙述能力.
语法和词汇错误是使用一个特设方案编码的.

主要成果:

在群体之间的叙述的宏观结构元素中没有发现显著的差异.
患有DLD的儿童在微观结构层面上产生了明显较短的发言.
两组人都犯了很少的错误 (平均每100个词中有2个错误),错误数量没有显著差异.

结论:

具有表达性DLD的儿童表现出相似的叙事组织,但发言长度减少.
研究结果强调了个性化干预对DLD儿童语言发展的重要性.
这项研究增强了对意大利儿童表达性DLD语言特征的理解.

关键词:

发育性语言障碍发育性语言障碍这是一个文法错误.词汇错误是一个词汇错误.叙事任务叙事任务

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