相关实验视频
Updated: Jun 13, 2025

Examining Bilingual Language Control Using the Stroop Task
Published on: February 26, 2020
使用语言样本分析来区分发育性语言障碍与双语儿童的典型语言:系统性审查和元分析
José A Ortiz1, Jessica M Nolasco1, Yi Ting Huang1
1Department of Hearing and Speech Sciences, University of Maryland, College Park.
语言样本分析 (LSA) 有效地区分了双语儿童的发育性语言障碍 (DLD) 与典型语言 (TL). 这种方法在评估不同人群中的语言方面具有临床实用性.
科学领域:
- 语言学的语言学.
- 发展心理学 发展心理学
- 临床研究 临床研究
背景情况:
- 双语儿童在语言评估方面存在独特的挑战.
- 发育性语言障碍 (DLD) 需要与典型的语言发展进行准确的区分.
- 语言样本分析 (LSA) 是双语儿童的关键评估工具.
研究的目的:
- 系统地审查和对LSA的文献进行元分析,以区分双语儿童的DLD与TL.
- 评估LSA在区分DLD和TL方面的整体有效性.
- 探索影响LSA诊断实用性的因素.
主要方法:
- 全面的电子数据库搜索和引用跟踪.
- 对相关研究的摘要和全文进行系统的选.
- 多级建模以估计标准化平均差异和分析效应大小.
主要成果:
- 35篇文章符合纳入标准,涵盖了不同的语言和年龄段 (2;011;9).
- 与TL儿童相比,患有DLD的儿童在LSA测量上表现0.78 SD低.
- 形态语法准确度指标显示了最大的聚合效应大小.
结论:
- 在双语儿童中,LSA在区分DLD与TL方面的临床实用性得到了证明.
- 建议进行进一步的研究,以提高分类准确性和诊断实用性.
- 任务特征需要进一步调查,以提高诊断能力.
更多相关视频
10:11Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism
Published on: December 14, 2012
08:05Measuring Statistical Learning Across Modalities and Domains in School-Aged Children Via an Online Platform and Neuroimaging Techniques
Published on: June 30, 2020
相关概念视频
Language Development
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
Language and Cognition
Lateralization
Learning Disabilities
Dyslexia
Dyslexia is a...
Language
Corballis and Suddendorf (2007) and Tomasello and Rakoczy (2003) highlight the role of language in...
Introduction to Developmental Psychology
Developmental Milestones
A key concept in developmental psychology is...