行动规划可以取代外源的暗示效应.
1Department of Psychology, Neuroscience, and Behaviour, McMaster University, 1280 Main Street West, Hamilton, ON, Canada. brittn@mcmaster.ca.
Attention, perception & psychophysics
|June 5, 2025
概括
行动计划影响注意力,减少在行动相关地点返回的抑制. 这表明计划的行动可以内源地引导注意力,影响我们处理外部刺激的方式.
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.
- 人类因素 人类因素
背景情况:
- 行动计划将注意力集中在预期的结果上.
- 空间工作记忆受到行动一致的刺激的影响.
- 通过行动计划引导内生注意力需要正式调查.
研究的目的:
- 调查行动计划是否内源性影响外源性注意力捕获.
- 在模拟驾驶过程中检查内源和外源注意力之间的相互作用.
主要方法:
- 在虚拟的3D驾驶环境中修改了一个提示-目标范式.
- 行动计划 (变更车道) 在提示提示之前或期间被提示.
- 对工作记忆负载和孤立的内源导向进行控制的实验.
主要成果:
- 在没有行动计划的情况下存在返回抑制 (IOR).
- 行动计划减少了与行动相关的地点的IOR,但并没有减少与行动无关的地点的IOR.
- 行动计划展示了内源的注意力导向,没有外源的线索.
结论:
- 内生注意力从计划中的行动中转移,可以调节外生注意力.
- 这种相互作用在动态,生态有效的环境中是显著的.
- 对内源外源注意力相互作用的进一步研究是有必要的.
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