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Amelie C Jung¹, Inga Lück¹, Rico Fischer¹

¹Department of Psychology, University of Greifswald.

Journal of experimental psychology. Learning, memory, and cognition

|December 12, 2024

概括

即使任务发生变化,认知控制表征也会持续存在,这表明双重任务的心理设置持久. 这种持续性会影响我们处理信息的方式,即使一项任务变得无关紧要.

科学领域:

认知心理学认知心理学
神经科学是一个神经科学.

背景情况:

认知控制使适应环境变化成为可能.
双任务处理涉及建立任务管理的心理表征.

研究的目的:

在任务上下文发生变化时调查更高层次的双任务表示的持久性.
为了确定双重任务的特定控制要求是否存在,即使一个任务变得无关紧要.

主要方法:

将淡出模式调整为双任务设置.
将单任务性能与双任务试验 (消退阶段) 后的任务1性能进行比较.
操纵任务间干扰的频率以建立不同的控制状态.

主要成果:

在消失阶段,性能并没有立即下降到单任务水平,这表明持续的任务对集表示.
自动刺激-反应转换继续,在消失阶段导致任务间的干扰.
冲突偏差的控制状态没有调节色成本,但在色期间影响了任务间干扰.

结论:

双任务处理的高级表示表现显示出了显著的持久性.
任务对集的表征承受任务相关性的变化,影响认知控制.
自动化流程和控制适应性持续存在,即使任务需求发生转变后,也会影响性能.

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