情绪诱导的失明对工作记忆负载有免疫
Mark Edwards1, Stephanie C Goodhew1
1Research School of Psychology, The Australian National University, Canberra, 2601 Australia.
Affective science
|June 12, 2023
概括
情感突出的刺激会自动吸引注意力,即使工作记忆被过载. 这表明,对情绪的时间注意力优先考虑不需要自上而下的控制,与空间注意力不同.
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.
- 注意力研究研究研究
背景情况:
- 在情感上突出的刺激捕捉注意力资源.
- 情绪诱导失明 (EIB) 表明,在负面分心后,目标知觉受损.
- 上下控制机制对于调节注意力至关重要.
研究的目的:
- 调查通过工作记忆负载操纵的自上而下的控制是否会影响时间注意力中情绪刺激的注意优先级.
- 为了确定情绪诱导的失明是否受到同时认知负载的调制.
主要方法:
- 参与者执行了一个快速串行视觉演示任务,以测量情感诱导的失明.
- 使用数学计算来操纵工作内存负载 (没有负载,低负载,高负载).
- 在不同的负载条件下,通过比较负面与中性分心物后的目标感知来评估情绪诱导的失明.
主要成果:
- 情绪诱导失明的程度不受不同工作记忆负载的影响.
- 结果表明,认知负载不会影响暂时注意力中情绪刺激的优先级.
- 这表明自动处理是情绪突出性的时间注意力优先级的基础.
结论:
- 在时间注意力中优先考虑情感突出刺激似乎不需要自上而下的处理.
- 这与空间注意力形成鲜明对比,在这种情况下,上下控制是必要的,以优先考虑情绪刺激.
- 研究结果支持在自动时间和受控空间注意力机制之间区分情感突出.
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