Harel Brian T, Pietrzak Robert H, Snyder Peter J, Thomas Elizabeth, Mayes Linda C, Maruff Paul
CogState, Ltd., New Haven, Connecticut, United States of America.
Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut, United States of America.
PLoS One. 2014 Jul 11;9(7):e101750. doi: 10.1371/journal.pone.0101750. eCollection 2014.
Associate learning is fundamental to the acquisition of knowledge and plays a critical role in the everyday functioning of the developing child, though the developmental course is still unclear. This study investigated the development of visual associate learning in 125 school age children using the Continuous Paired Associate Learning task. As hypothesized, younger children made more errors than older children across all memory loads and evidenced decreased learning efficiency as memory load increased. Results suggest that age-related differences in performance largely reflect continued development of executive function in the context of relatively developed memory processes.
联想学习是知识获取的基础,在儿童成长的日常功能中起着关键作用,尽管其发展过程仍不明确。本研究使用连续配对联想学习任务,对125名学龄儿童的视觉联想学习发展进行了调查。正如所假设的那样,在所有记忆负荷下,年幼儿童比年长儿童犯的错误更多,并且随着记忆负荷的增加,学习效率降低。结果表明,表现上与年龄相关的差异在很大程度上反映了在相对发达的记忆过程背景下执行功能的持续发展。