感知到的创造力是否会调解乐观与认知功能之间的关联? 美国中年期研究的发现
Kallol Kumar Bhattacharyya1, Victor Molinari2
1Alzheimer's Disease and Dementia Research Center, Utah State University, Logan, UT, USA.
International journal of aging & human development
|December 11, 2023
概括
持久的高乐观情绪与老年人更好的认知功能有关. 这种积极的前景也可以通过产生能力的感觉来增强记忆力,从而促进健康的衰老.
科学领域:
- 老年学是一门学科.
- 认知心理学 认知心理学
- 社会心理学 社会心理学
背景情况:
- 认知功能对于健康的衰老至关重要.
- 持续乐观对晚年认知的影响尚不清楚.
- 乐观和创造力是潜在影响认知健康的心理因素.
研究的目的:
- 调查持续高乐观和成年期的认知功能之间的关联.
- 为了确定感知到的创造力是否调解了乐观和认知表现之间的关系.
- 为了比较持久的高乐观与暂时的或不存在的乐观的认知结果.
主要方法:
- 利用了美国中年期研究的数据 (第2波和第3波).
- 采用结构方程建模,共有2,205名参与者 (平均年龄65岁).
- 对共变量进行控制,以隔离乐观和生育力对随时间推移对认知功能的影响.
主要成果:
- 持久的高乐观情绪显著预测了更好的情节性记忆和执行功能.
- 感知到的创造力积极调解了持续的高乐观情绪和情节性记忆之间的关联.
- 一个时间点的高乐观或根本没有显示较弱的关联与认知结果.
结论:
- 持久的高乐观对维持认知功能,特别是情节性记忆和执行功能,在晚年生活中是有益的.
- 感知到的生成性在乐观主义如何支持情节性记忆方面起着调解作用.
- 需要进一步的研究来探索认知衰老中乐观和生育能力的潜在机制.
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