心理性和认知功能在黑人和白人男性和女性
Kiana A Scambray1, Emily P Morris1, Jordan D Palms1
1Department of Psychology, University of Michigan, Ann Arbor, Michigan, USA.
The Gerontologist
|February 17, 2025
概括
心理性与更好的认知功能有关,特别是在年长的黑人男性中. 尽管暴露于各种压力,但种族群体之间的弹性水平并没有差异.
科学领域:
- 老年学是一门学科.
- 认知神经科学 认知神经科学
- 社会心理学 社会心理学
背景情况:
- 心理性对整体健康至关重要.
- 它在认知健康中的作用,特别是从交叉角度来看,是研究不足的.
- 老年人面临着影响认知功能的独特挑战.
研究的目的:
- 检查心理性和认知功能之间的关系.
- 为了调查这个跨越老年黑人和白人男性和女性的交叉子组的关联.
- 为了解释应激暴露对这种关系的影响.
主要方法:
- 来自密歇根认知衰老项目的453名参与者 (黑人男性,黑人女性,白人男性,白人女性).
- 使用简短的弹性度量表来评估心理弹性.
- 通过神经心理学电池评估认知功能,使用包括ANOVA和线性回归在内的统计分析.
主要成果:
- 跨界组之间没有发现心理性水平的显著差异.
- 在总体样本中,更高的心理性与更好的全球认知有关.
- 这种关联仅在年长的黑人男性中具有意义.
结论:
- 黑人和白人老年人之间的性水平是可比的,尽管他们的压力暴露程度不同.
- 弹性和认知之间的联系可能会受到不同人口群体独特的压力因素和资源的调节.
- 心理性似乎对维持老年黑人男性的认知健康尤为重要,这类人群在研究中往往代表不充分.
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