单语言西班牙语说话的发展性语言障碍学龄前儿童的实时语句理解:一个视觉世界眼球追踪研究
Andrea Helo1, María Teresa Martin-Aragoneses2, Ernesto Guerra3
1Departamento de Fonoaudiología, Faculta de Medicina, Universidad de Chile, Chile; Departamento de Neurociencia, Faculta de Medicina, Universidad de Chile, Chile; Centro de Investigación Avanzada en Educación, Instituto de Educación, Universidad de Chile, Chile.
Journal of communication disorders
|October 11, 2025
概括
患有发育性语言障碍 (DLD) 的儿童理解空间代词与同龄人相似,但有延迟. 特定具有挑战性的前置词句可能会影响学习和参与.
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) 影响学龄前儿童的语言学习.
- 了解空间前置词和前置词短语 (PPL) 对语言发展至关重要.
- 之前的研究还没有广泛地检查DLD的西班牙语学龄前儿童的PPL理解能力.
研究的目的:
- 为了比较西班牙语学龄前儿童对前置词和前置词发音 (PPL) 的理解,与DLD和通常发展中的同龄人进行比较.
- 识别特定的PPL,给患有DLD的儿童带来挑战.
- 了解DLD儿童中PPL获得的发育轨迹.
主要方法:
- 一项实验性研究使用眼睛追踪技术实时评估视觉偏好.
- 参与者包括患有DLD的西班牙语幼儿园儿童和一个典型的发展控制组.
- 通过对与涉及特定PPL的听到句子相匹配的图像的视觉偏好来衡量理解.
主要成果:
- 两组人都表现出对大多数评估的PPL的理解能力,视觉偏好对匹配图像.
- 患有DLD的儿童表现出较长的处理时间和较弱的偏好模式,尽管在统计学上并不显著.
- 对于患有DLD的儿童来说,前置词"前面"和"后面"特别困难,因为他们表现出不一致的视觉偏好.
结论:
- 患有DLD的儿童在PPL理解方面遵循与典型发育儿童相似的发育路径,但有轻微的延迟.
- 处理PPL的困难可能会影响孩子在教育环境中的参与和学习.
- 早期识别和干预PPL在DLD中的处理困难对于学术成功很重要.
相关概念视频
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