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首页> 外文期刊>Journal of Psycholinguistic Research >Role of Working Memory in Typically Developing Children’s Complex Sentence Comprehension
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Role of Working Memory in Typically Developing Children’s Complex Sentence Comprehension

机译：工作记忆在典型发展儿童复杂句子理解中的作用

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摘要

The influence of three mechanisms of working memory (phonological short-term memory (PSTM capacity), attentional resource control/allocation, and processing speed) on children’s complex (and simple) sentence comprehension was investigated. Fifty two children (6–12 years) completed a nonword repetition task (indexing PSTM), concurrent verbal processing-storage task (indexing resource control/allocation), auditory-visual reaction time (RT) task (indexing processing speed), and a sentence comprehension task that included complex and simple sentences. Correlation and regression analyses were run to determine the association between the memory variables and sentence comprehension accuracy. Results revealed: (1) none of the memory variables correlated with simple sentence comprehension, (2) resource control/allocation and processing speed correlated significantly with complex sentence comprehension, even after covarying for age, and (3) attentional functioning and processing speed predicted complex sentence comprehension (after accounting for age). Results were interpreted to suggest that working memory is significantly involved in school age children’s comprehension of familiar complex sentence structures.
机译：研究了三种工作记忆机制（语音短期记忆（PSTM容量），注意力资源控制/分配和处理速度）对儿童复杂（和简单）句子理解的影响。 52名儿童（6至12岁）完成了一项非单词重复任务（为PSTM编制索引），同时进行的语言处理存储任务（为索引资源控制/分配编制索引），听觉-视觉反应时间（RT）任务（为编制索引的速度）以及句子理解任务，包括复杂和简单的句子。进行相关和回归分析以确定记忆变量和句子理解准确性之间的关联。结果表明：（1）没有一个记忆变量与简单句子理解相关；（2）即使对年龄进行了可变，资源控制/分配和处理速度也与复杂句子理解显着相关；（3）预测了注意功能和处理速度复杂句子理解（考虑年龄后）。结果被解释为工作记忆与学龄儿童对熟悉的复杂句子结构的理解有关。

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