Working memory development in monolingual and bilingual children.
Working memory development in monolingual and bilingual children.
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DOI：
10.1016/j.jecp.2012.09.002
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发表时间：
2013-02
影响因子：
2.6
通讯作者：
Bialystok E
中科院分区：
文献类型：
--
作者：
Morales J;Calvo A;Bialystok E
两项研究报告比较了单语和双语儿童在需要不同水平工作记忆的任务上的表现。在第一项研究中，56名5岁的儿童进行了一项西蒙类型的任务，该任务通过比较基于2规则和4规则的条件来操纵工作记忆需求，并通过比较包括冲突的条件与不包括冲突的条件来操纵冲突解决需求。双语儿童优于单语者在这两个层次的冲突解决和双语者更准确地比单语者在应对不一致的试验，确认在执行功能方面的优势。在第二项研究中，125名5岁或7岁的儿童进行了一项视觉空间广度任务，通过同时或顺序呈现项目来操纵其他执行功能组件。双语者总体上优于单语者，但在包括更苛刻的执行功能要求的条件下，语言组的影响也更大。总之，这些研究表明双语儿童在工作记忆方面的优势，尤其是当任务包含额外的执行功能要求时。
Two studies are reported comparing the performance of monolingual and bilingual children on tasks requiring different levels of working memory. In the first study, 56 children who were 5-years old performed a Simon-type task that manipulated working memory demands by comparing conditions based on 2-rules and 4-rules and manipulated conflict resolution demands by comparing conditions that included conflict with those that did not. Bilingual children outperformed monolinguals at both levels of conflict resolution and bilinguals were more accurate than monolinguals in responding to incongruent trials, confirming an advantage in aspects of executive functioning. In the second study, 125 children who were 5-years old or 7-years old performed a visuospatial span task that manipulated other executive function components through simultaneous or sequential presentation of items. Bilinguals outperformed monolinguals overall, but again there were larger language group effects in conditions that included more demanding executive function requirements. Together, the studies show an advantage for bilingual children in working memory that is especially evident when the task contains additional executive function demands.
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DOI：
10.1037/0278-7393.34.2.302
发表时间：
2008-03-01
影响因子：
2.6
作者：
Colzato, Lorenza S.;Bajo, Maria Teresa;Hommel, Bernhard
通讯作者：
Hommel, Bernhard
影响因子：
1.5
作者：
Bull, R;Scerif, G
通讯作者：
Scerif, G
影响因子：
2.1
作者：
de Abreu, Pascale M. J. Engel
通讯作者：
de Abreu, Pascale M. J. Engel
影响因子：
4.6
作者：
Best JR;Miller PH
通讯作者：
Miller PH
影响因子：
3.6
作者：
Bialystok, Ellen;Luk, Gigi;Peets, Kathleen F.;Yang, Sujin
通讯作者：
Yang, Sujin