关于情绪与认知控制之间的关系:来自情绪启动Stroop任务观察研究的证据
Antonino Visalli1, Ettore Ambrosini2,3,4, Giada Viviani2,3
1IRCCS San Camillo Hospital, Venice, Italy.
PloS one
|November 27, 2023
概括
悲伤的情绪启动只会在认知控制较低时影响行为. 主动和反应控制都有效地管理情绪干扰,这表明情绪会影响其他认知过程.
科学领域:
- 认知神经科学 认知神经科学
- 情感科学是一种情感科学.
- 心理学 心理学 心理学
背景情况:
- 情绪处理和认知控制之间的相互作用尚未完全理解.
- 现有的研究提供了相互矛盾的证据,说明这些系统如何相互作用以影响行为.
- 区分主动和反应性认知控制模式对于理解这种相互作用至关重要.
研究的目的:
- 研究情绪处理和认知控制的不同模式 (主动和反应) 之间的关系.
- 确定情绪刺激如何影响认知控制需求和行为结果.
- 澄清在认知任务中的情绪干扰背后的机制.
主要方法:
- 一项观察性研究涉及74名健康参与者.
- 利用一个情感预备Stroop任务与悲伤和中立的面部表情.
- 操纵全列表比例对应 (LWPC) 和项目特定比例对应 (ISPC) 来改变主动和反应性控制需求.
主要成果:
- 悲伤的情绪启动导致的行为成本仅在对主动和反应性认知控制要求较低的试验中.
- 在Stroop任务中,情绪处理似乎影响了超越直接认知控制的认知过程.
- 无论是主动的还是反应性的认知控制策略,都在减轻来自情绪原始刺激的干扰方面表现出有效性.
结论:
- 情绪刺激会影响认知表现,特别是当认知控制资源减少时.
- 主动和反应性认知控制机制在克服情绪干扰方面非常强大.
- 研究结果表明,情绪可能间接调节认知功能,而不是仅仅通过直接竞争控制资源的复杂相互作用.
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