当前和回顾性认知储备 (2CR) 调查及其与认知和情绪指标的关系
Erika Borella1, Paolo Ghisletta2,3,4, Elena Carbone5
1Department of General Psychology, University of Padova, Padova, Italy. erika.borella@unipd.it.
European journal of ageing
|June 14, 2023
概括
当前和回顾性认知储备 (2CR) 调查评估了跨生命阶段的认知储备 (CR). 当前和过去的经历都会影响CR,以不同的方式影响认知功能和抑郁症状.
科学领域:
- 神经科学和心理学 神经科学和心理学
- 老年学是一门学科.
- 认知科学 认知科学
背景情况:
- 认知储备 (CR) 对于维持认知功能至关重要,通常通过对人口统计,生活方式和社会行为因素的调查进行评估.
- 过去与当前生活经验对CR的独特贡献被低估了.
- 现有的CR措施往往缺乏依赖生命阶段的框架.
研究的目的:
- 开发和验证当前和回顾性认知储备 (2CR) 调查.
- 评估不同生命阶段 (当前和回顾) 的CR代理.
- 检查CR维度与认知功能 (包括智力和工作记忆) 以及抑郁症状之间的关系.
主要方法:
- 开发2CR调查,评估当前的 (CRc) 和追溯的 (CRr) CR代理.
- 对235名意大利成年人 (55-90岁) 进行2CR调查,认知测试 (智力,工作记忆) 和抑郁症状测量.
- 探索性和确认性因子分析以验证2CR结构;相关性分析以评估与认知指标和抑郁症状的关联.
主要成果:
- 证实了2CR的三级因子结构,包括全球CRc和CRr因子,维CR因子和观察到的项目.
- 项目因子表示显示CRc和CRr之间存在部分差异.
- CRc和CRr都与智力,工作记忆和抑郁症状有正相关,智力 (CRr更强) 与工作记忆和抑郁症状 (CRc更强) 的强度不同.
结论:
- 2CR调查提供了一个可靠的,多维的CR评估在一个依赖于生命阶段的框架内.
- 虽然CRc和CRr是密切相关的,但它们与认知能力和抑郁症状有着明显的关联.
- 这些发现支持考虑当前和过去的生活经历的重要性,以全面了解认知储备.
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