Working memory and the control of action: Evidence from task switching
Working memory and the control of action: Evidence from task switching
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DOI：
10.1037//0096-3445.130.4.641
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发表时间：
2001-12-01
影响因子：
4.1
通讯作者：
Adlam, A
中科院分区：
文献类型：
--
作者：
Baddeley, A;Chincotta, D;Adlam, A
一系列 7 个实验使用双任务方法来研究工作记忆在涉及加法和减法之间定期切换的简单动作控制计划或程序的操作中的作用。需要切换的列表比阻塞列表慢，并且显示 2 个并发任务效果。高要求的执行任务会损害阻塞列表和切换列表的表现，而发音抑制则主要损害切换状态。讨论了任务切换和工作记忆模型以及维果茨基行动语言控制概念的含义。
A series of 7 experiments used dual-task methodology to investigate the role of working memory in the operation of a simple action-control plan or program involving regular switching between addition and subtraction. Lists requiring switching were slower than blocked lists and showed 2 concurrent task effects. Demanding executive tasks impaired performance on both blocked and switched lists, whereas articulatory suppression impaired principally the switched condition. Implications for models of task switching and working memory and for the Vygotskian concept of verbal control of action are discussed.