避免-动机强度调节了负面情绪对工作记忆的影响
Tianya Hou1, Yawei Xie1, Jianguo Zhang1
1Faculty of Psychology, Naval Medical University, Shanghai 200433, People's Republic of China.
Royal Society open science
|June 9, 2023
概括
负面情绪中的高回避动机损害了工作记忆的操纵. 这种效应在口头和空间任务中都被观察到,但在记忆维护方面没有.
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.
- 情感科学是一种情感科学.
背景情况:
- 负面情绪和工作记忆之间的关系是复杂的和争论的.
- 现有的研究还没有在工作记忆过程 (维护与操纵) 之间进行一致的区分.
- 动机强度,特别是避免动机在这种关系中的作用需要进一步研究.
研究的目的:
- 调查回避-动机强度如何调节负面情绪对口头和空间工作记忆的影响.
- 区分负面情绪对工作记忆维护与操纵组件的影响.
- 探索在负面情绪状态下不同水平的回避动机的影响.
主要方法:
- 两个实验使用了修改后延迟匹配到样本范式.
- 实验1评估了口头工作记忆操纵 (字符重新排序).
- 实验2评估了不同情绪状态下的空间工作记忆操纵 (心智旋转).
主要成果:
- 负面情绪特别影响了工作记忆的操纵过程,而不是维护过程.
- 高度回避动机的负面情绪状态显著损害了语言和空间工作记忆的操纵过程.
- 与中性条件相比,在低回避动机的负面条件中没有发现显著的损害.
结论:
- 负面情绪状态的特点是高的回避-动机强度,对口头和空间工作记忆的操纵产生不利影响.
- 这些发现支持连接影响,动机和认知效率的理论.
- 区分工作记忆过程对于理解情感认知相互作用至关重要.
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