Cognitive control and meta-control in dual-task coordination
Cognitive control and meta-control in dual-task coordination
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DOI：
10.3758/s13423-023-02427-7
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发表时间：
2023-12-12
影响因子：
3.000
通讯作者：
Tilo Strobach
中科院分区：
文献类型：
--
作者：
Tilo Strobach
关键词：
当两个任务同时或连续出现时，例如在心理不应期的重叠任务范式中，与单独的单任务绩效相比，这些任务的双任务绩效通常会受到损害。许多理论解释这些新兴的双重任务成本的能力限制的存在，在组成部分的任务。本文提出了积极的双任务协调过程，这些能力有限的进程的调度工作。此外，最近的研究结果表明，除了这些主动协调过程之外，还有元认知控制水平。这一额外级别的职责是调整能力有限阶段的双重任务协调（即，协调调整）。我审查的证据集中在双任务的协调过程和协调调整过程的存在。本文的其余部分详细阐述了初步的研究结果，并指出了这些过程的分离性，这是双任务协调调整框架的一个关键假设。
When two tasks are presented simultaneously or in close succession, such as in the overlapping task paradigm of the psychological refractory period, dual-task performance on those tasks is usually impaired compared with separate single-task performance. Numerous theories explain these emerging dual-task costs in terms of the existence of capacity limitations in the constituent component tasks. The current paper proposes active dual-task coordination processes that work on the scheduling of these capacity-limited processes. Further, there are recent findings that point to a meta-cognitive control level in addition to these active coordination processes. This additional level’s responsibility is to adjust the dual-task coordination of capacity-limited stages (i.e., coordination adjustment). I review evidence focusing on the existence of dual-task coordination processes and processes of coordination adjustment. The remainder of the paper elaborates on preliminary findings and points to the separability of these sets of processes, which is a key assumption of the framework of dual-task coordination adjustment.