把"回归"放回工作记忆中的回归抑制效应
Caro Hautekiet1, Naomi Langerock1, Evie Vergauwe1
1University of Geneva, Switzerland.
Journal of cognition
|October 7, 2024
概括
参与者在工作记忆中对先前参加的项目表现出更慢的反应,证实了回归抑制效应. 这种效应发生在注意力在重新参与测试之前被解除时.
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.
- 人类的记忆 人类的记忆
背景情况:
- 阻碍返回 (IOR) 效应描述了与以前参加过的地点的再接触速度较慢.
- 之前的一项研究表明,在工作记忆中也有类似的效果,但没有实验性地解除注意力.
- 这种差距凸显了在工作记忆中研究IOR的必要性,有控制的注意力脱节.
研究的目的:
- 调查工作记忆中是否存在抑制回归效应.
- 实验性地操纵注意力脱节,然后再测试与所参加的项目重新接触.
- 为了确定以前在工作记忆中参与的项目是否响应时间较慢.
主要方法:
- 参与者执行了一个工作记忆任务.
- 通过实验将注意力从所关注的物品中脱离.
- 对记忆探测器的响应时间测量了与无人监督的对象.
主要成果:
- 参与者对与此前参加过的项目相匹配的记忆探针的反应要慢得多.
- 这一发现支持了工作记忆中抑制回归效应的存在.
- 控制的注意力脱离是观察效应的关键.
结论:
- 在工作记忆中可以可靠地观察到抑制返回效应.
- 对注意力脱节的实验操纵对于证明这种效应至关重要.
- 这些发现扩大了对认知控制和记忆中的抑制机制的理解.
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