分享故事与解释事实:比较非裔美国儿童的微观结构表现在虚构的叙事,信息和程序性话语中
Nicole Gardner-Neblett1, Dulce Lopez Alvarez2
1Department of Psychology, University of Michigan, Ann Arbor.
Journal of speech, language, and hearing research : JSLHR
|October 11, 2024
概括
非洲裔美国人 儿童 儿童
科学领域:
- 儿童语言发展 儿童语言发展
- 分析口头话语的分析.
- 社会语言学 社会语言学
背景情况:
- 口头叙事和阐述性话语对于学术成功至关重要.
- 有限的研究存在于非洲裔美国儿童的口语微观结构跨性别.
- 本研究通过在各种话语环境中检查微结构性能来解决这一差距.
研究的目的:
- 为了比较非裔美国儿童的微观结构生产力和复杂性在虚构,信息和程序性话语.
- 根据话语类型研究微观结构性能与年龄相关的差异.
- 为非洲裔美国儿童提供有针对性的语言支持.
主要方法:
- 130名典型的非洲裔美国儿童 (59-95个月) 参与了这项研究.
- 没有文字的书籍引发了虚构的叙事,信息和程序性话语.
- 微观结构指标包括生产力 (词数,多样性) 和复杂性 (MLCU,复杂语法率);通过线性混合效应模型进行分析.
主要成果:
- 儿童在虚构的叙事中产生了更多的单词和多样化的词汇,而不是阐述性话语.
- 虚构和程序性话语表现出比信息性话语更大的语法复杂性.
- 年长的孩子表现出更高的生产力和复杂性,特别是在虚构和信息类型.
结论:
- 非洲裔美国儿童的口语微观结构因话语背景和年龄而异.
- 识别这些变异对于有效的语言干预至关重要.
- 量身定制的支持可以提高这个群体的口语语言能力.
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