单语和双语学龄儿童对非单词重复的发育模式
Christina M Charles1, Andrea A N MacLeod2, Ann Sutton1
1School of Rehabilitation Sciences, University of Ottawa, Ottawa, Ontario, Canada.
International journal of speech-language pathology
|October 1, 2023
概括
这项研究研究了双语和单语儿童的非单词重复 (NWR) 表现. 早期的双语接触显著改善了NWR技能,与以后的接触相比,法语单语者表现优于英语单语者.
科学领域:
- 语言学的语言学.
- 发展心理学 发展心理学
- 认知科学 认知科学
背景情况:
- 非单词重复 (NWR) 任务评估语音记忆.
- 语言暴露和年龄影响儿童的NWR表现.
- 双语在语言学习中带来了独特的挑战和优势.
研究的目的:
- 检查NWR任务执行的横截面趋势.
- 为了确定NWR的性能是否取决于语言暴露水平.
- 为了比较双语儿童在两种语言中的NWR表现.
主要方法:
- 使用英语和法语NWR任务进行横截面设计.
- 参与者包括加拿大的学龄单语者和两组双语者 (早期与学校入学第二语言接触).
- 刺激范围从两个到五个音节.
主要成果:
- 早期接触的双语者比学校入学的双语者和单语者在英语中显示的错误较少.
- 早期接触双语学生和法语单语学生的表现优于法语学校入学双语学生.
- 年轻的孩子 (7-8岁) 犯的错误比年长的孩子 (9-12岁) 多.
结论:
- NWR任务对从7岁到11岁的语音记忆的发育性改进敏感.
- 优越的法语NWR性能可能与多音节单词的更高频率有关.
- 这项研究增强了对NWR在典型发育单语和双语儿童中的理解.
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