人类并不能避免反应地实施认知控制
Bettina Bustos1, Jackson S Colvett2, Julie M Bugg2
1Department of Psychological and Brain Sciences, University of Iowa.
概括
人们不会避免认知控制,即使它是苛刻的. 这表明,实施反应性控制并不被认为是昂贵的,挑战了关于最小化认知努力的先前假设.
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:
- 认知控制对于实现目标至关重要,但由于感知成本,它通常被最小化.
- 反应控制,一种特定的认知控制形式,理论上是自动的,不依赖于资源.
研究的目的:
- 调查个人是否避免实施反应性控制.
- 为了确定反应性控制的感知成本是否影响选择行为.
主要方法:
- 参与者执行了一个Stroop任务,其中大部分是不一致的 (MI) 和大部分是一致的项目,以建立控制设置.
- 使用需求选择任务来评估以前的MI项目的避免.
- 实验操纵了选择选项之间的客观需求差异.
主要成果:
- 对于MI项目建立的控制设置仍然存在.
- 参与者并没有避免与以前的MI项目相关的选择选项.
- 只有当需求存在客观差异时,才观察到需求回避.
结论:
- 实施反应控制可能不会被认为是本质上昂贵的.
- 这些发现挑战了个人普遍旨在尽量减少认知控制需求的观念.
- 对成本的感知对于认知控制中的需求回避至关重要.
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