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首页> 外文期刊>International journal of language & communication disorders >Role of auditory non-verbal working memory in sentence repetition for bilingual children with primary language impairment
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Role of auditory non-verbal working memory in sentence repetition for bilingual children with primary language impairment

机译：听觉非语言工作记忆在小学语言障碍双语儿童句子重复中的作用

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摘要

Background Sentence repetition performance is attracting increasing interest as a valuable clinical marker for primary (or specific) language impairment (LI) in both monolingual and bilingual populations. Multiple aspects of memory appear to contribute to sentence repetition performance, but non-verbal memory has not yet been considered.Aims To explore the relationship between a measure of non-verbal auditory working memory (NVWM) and sentence repetition performance in a sample of bilingual children with LI.Methods & Procedures Forty-seven school-aged Spanish-English bilingual children with LI completed sentence repetition and non-word repetition tasks in both Spanish and English as well as an NVWM task. Hierarchical multiple linear regression was used to predict sentence repetition in each language using age, non-word repetition and NVWM.Outcomes & Results NVWM predicted unique variance in sentence repetition performance in both languages after accounting for chronological age and language-specific phonological memory, as measured by non-word repetition.Conclusions & Implications Domain-general memory resources play a unique role in sentence repetition performance in children with LI. Non-verbal working memory weaknesses may contribute to the poor performance of children with LI on sentence repetition tasks.
机译：背景技术单语和双语人群中，作为一种重要的临床标记，作为主要（或特定）语言障碍（LI）的临床标志，句子的重复表现越来越引起人们的关注。记忆的多个方面似乎有助于句子的重复表现，但尚未考虑非语言记忆。目的探讨双语样本中非语言听觉工作记忆（NVWM）的量度与句子重复表现之间的关系方法与步骤47例患有LI的学龄西班牙语-英语的双语儿童用西班牙语和英语完成了句子重复和非单词重复任务以及一项NWWM任务。分层多元线性回归用于使用年龄，非单词重复和NVWM来预测每种语言的句子重复。结果与结果NVWM在考虑了年代和特定语言的语音记忆后，预测了两种语言在句子重复性能上的唯一差异。结论和意义领域通用的记忆资源在LI儿童句子重复表现中起着独特的作用。非语言工作记忆弱点可能会导致LI儿童在句子重复任务中的表现较差。

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