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兴奋增强记忆的与年龄相关的减少是由特征情绪调节调节的调节
Kyoungeun Lee1,2, Brialisse Sayre3,4, Taylor A James3,5
1School of Psychology, Georgia Institute of Technology, Atlanta, USA. klee773@utexas.edu.
Scientific reports
|September 19, 2023
概括
情绪刺激可以增强记忆力,但随着年龄的增长,这种效果会减弱. 情绪调节策略的个体差异也会影响老年人的记忆,特别是那些压制情绪的人.
科学领域:
- 认知神经科学 认知神经科学
- 老龄化心理学的心理学
背景情况:
- 情绪兴奋可以增强年轻人的情节性记忆.
- 衰老对兴奋增强记忆的影响比价值效应的影响要少.
- 在情绪调节中的个人差异对与年龄相关的记忆变化的作用仍然不清楚.
研究的目的:
- 研究年龄和情绪调节策略如何影响兴奋增强记忆.
- 为了检查年龄,情绪调节和情绪激发刺激的记忆之间的相互作用.
主要方法:
- 一项大规模的在线研究,涉及参与者在编码过程中对图像激发的评分.
- 对不同年龄组的高与低兴奋图像进行后续记忆的比较.
- 评估习惯性情绪调节策略中的个人差异.
主要成果:
- 随着年龄的增长,情绪兴奋的增强记忆的效果会减弱.
- 习惯性使用情绪抑制的老年人表现出更明显的减少与兴奋相关的记忆效益.
- 情绪调节的个体差异与兴奋增强记忆的适度年龄相关变化.
结论:
- 在老年人中,兴奋相关的记忆效益下降.
- 情绪调节策略,特别是抑制,在调节与年龄相关的记忆变化方面发挥着重要作用.
- 了解这些因素对于解决老化过程中的认知变化至关重要.
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