正念与中老年人睡眠质量： 感知压力的中介作用与认知重评的调节作用
文献类型：学位论文
| 作者 | 李海红 |
| 答辩日期 | 2024-06 |
| 文献子类 | 继续教育硕士 |
| 授予单位 | 中国科学院大学 |
| 授予地点 | 中国科学院心理研究所 |
| 其他责任者 | 张镇 |
| 关键词 | 正念 睡眠质量 感知压力 认知重评 中老年人 |
| 学位名称 | 理学硕士 |
| 学位专业 | 应用心理学 |
| 其他题名 | Mindfulness and sleep in middle-aged and elderly people: the mediating role of perceived stress and the moderating role of cognitive reappraisal |
| 中文摘要 | As an important life activity, sleep supports all major physiological systems of middle-aged and elderly people and has an important influence on their cognitive function and maintenance. Previous studies have shown that mindfulness can improve people's sleep quality, but there are few related studies in middle-aged and elderly people, and the investigation on its mechanism and boundary conditions is even less. Especially, there is a lack of research on the effect of mindfulness on improving sleep quality in middle-aged and elderly people through experimental intervention. Based on the related theories of the relationship between mindfulness and sleep, this paper investigates the effect of mindfulness on sleep quality, the mediating role of perceived stress and the moderating role of cognitive reappraisal on the above-mentioned relationship through both questionnaire surveys and experimental interventions. In Study 1, 579 middle-aged and elderly people (age ≥ 45 years old) were recruited online and measured with Pittsburgh Sleep Index, Simplified Five-factor Mindfulness Awareness Scale, Chinese Perceived Stress Scale, Emotional Regulation Scale. The results showed that the mindfulness level of middle-aged and elderly people was positively correlated with sleep quality. Perceived stress mediated the relationship between mindfulness level and sleep quality. Cognitive reappraisal moderated the indirect effect of perceived stress between mindfulness and sleep quality. Specially, the indirect effect of perceived stress was stronger among the middle-aged and elderly people with high (versus low) levels of cognitive reappraisal. Study 2 investigates the effects of mindfulness cognitive therapy on sleep quality of middle-aged and elderly people by an experimental intervention. A total of 136 middle-aged and elderly people were recruited online and randomly divided into experimental group and control group with 68 people in each group. The control group received routine sleep education and the experimental group received mindfulness cognitive therapy intervention besides routine sleep education. The results showed that, after intervention, the mindfulness level of the experimental group improved significantly and the perceived stress decreased significantly. However, there was no significant difference in mindfulness level and perceived stress of the control group. With regard to sleep quality, although the sleep quality of both the experimental group and the control group was significantly improved, the improvement of the experimental group was significantly higher than that of the control group. Furthermore, the mediating test shows that the perceived stress mediated the relationship between mindfulness cognitive intervention and sleep quality. The current research demonstrates that the higher the mindfulness level of the middle-aged and elderly people, the better their sleep quality is, and the relationship was mediated by perceived stress. As an effective emotion regulation strategy, cognitive reappraisal can enhance the indirect effect of perceived stress between mindfulness and sleep. In addition, mindfulness cognitive therapy can improve the mindfulness level of the middle-aged and elderly people, relieve their perceived stress, and further effectively improve the sleep quality. This study reveals the mechanism and boundary conditions of mindfulness on sleep quality in the middle-aged and elderly people, and verifies the effect of mindfulness cognitive therapy on sleep improvement in middleaged and elderly people with experimental intervention method, which has certain theoretical significance and clinical practice value. |
| 英文摘要 | 作为一项重要的生命活动，睡眠支撑着中老年人所有主要的生理系统，而且对他们认知功能的发展和维持有着重要的影响。已有的研究表明，正念可以改善人们的睡眠质量，但在中老年人中，相关研究并不丰富，且对其作用机制和边界条件的探讨更少。尤其是，通过实验干预考察正念对改善中老年人睡眠质量作用的研究比较缺乏。本论文基于正念与睡眠质量关系的相关理论，通过问卷调查和实验干预两项研究，考察正念对中老年人睡眠质量的影响，以及感知压力的中介作用和认知重评对上述关系的调节作用。 作为一项重要的生命活动，睡眠支撑着中老年人所有主要的生理系统，而且对他们认知功能的发展和维持有着重要的影响。已有的研究表明，正念可以改善人们的睡眠质量，但在中老年人中，相关研究并不丰富，且对其作用机制和边界条件的探讨更少。尤其是，通过实验干预考察正念对改善中老年人睡眠质量作用的研究比较缺乏。本论文基于正念与睡眠质量关系的相关理论，通过问卷调查和实验干预两项研究，考察正念对中老年人睡眠质量的影响，以及感知压力的中介作用和认知重评对上述关系的调节作用。 作为一项重要的生命活动，睡眠支撑着中老年人所有主要的生理系统，而且对他们认知功能的发展和维持有着重要的影响。已有的研究表明，正念可以改善人们的睡眠质量，但在中老年人中，相关研究并不丰富，且对其作用机制和边界条件的探讨更少。尤其是，通过实验干预考察正念对改善中老年人睡眠质量作用的研究比较缺乏。本论文基于正念与睡眠质量关系的相关理论，通过问卷调查和实验干预两项研究，考察正念对中老年人睡眠质量的影响，以及感知压力的中介作用和认知重评对上述关系的调节作用。 本研究说明，中老年人的正念水平越高，睡眠质量可能越好；正念通过减少感知压力提高睡眠质量，认知重评作为一种有效的情绪调节策略能促进感知压力在正念与睡眠质量之间的中介效应。此外，正念认知疗法能提高中老年人的正念水平，缓解中老年人感知压力，进而有效改善中老年人的睡眠质量。本研究在中老年人群体中揭示了正念对睡眠质量的作用机制和边界条件，并用实验干预法验证了正念认知疗法对中老年人睡眠的改善作用，具有一定的理论意义和临床实践价值。 |
| 语种 | 中文 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/48244]  |
| 专题 | 心理研究所_社会与工程心理学研究室 |
| 推荐引用方式 GB/T 7714 | 李海红. 正念与中老年人睡眠质量： 感知压力的中介作用与认知重评的调节作用[D]. 中国科学院心理研究所. 中国科学院大学. 2024. |
入库方式： OAI收割
来源：心理研究所
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