睡眠质量对负性情绪的影响:基于中国大学生样本的积极视角探索
文献类型：学位论文
| 作者 | 张贝 |
| 答辩日期 | 2023-12 |
| 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 | 魏高峡 |
| 关键词 | 睡眠 焦虑 抑郁 心理韧性 身体活动 |
| 学位名称 | 理学硕士 |
| 学位专业 | 发展与教育心理学 |
| 其他题名 | The Effect of Sleep Problems on Negative Emotions: A Positive Perspective Based on a Sample of Chinese College Students |
| 中文摘要 | The years in college is a crucial time for students to transfer physically and psychologically from teenager into early adulthood as well as a time window for high incidence of mental health problems and various mental illnesses. The incidence of anxiety and depression increases sharply during this stage, affecting the quality of life and subjective well-being. Sleep problems, as a hallmark diagnostic symptom of cross psychological disorders, often occur simultaneously with negative emotions. Therefore, the impact of sleep quality on emotional health has long been a concern. This study focuses on the relationship between sleep quality and emotional health among college students, with a focus on exploring the important protective effects of lifestyle and key psychological trait factors. The specific impacts of these key factors are analyzed, and a predictive model for the emotional health of college students is established to provide objective scientific suggestions for formulating corresponding intervention plans. This study is divided into three sub studies: Study 1 investigated the impact of sleep quality on negative emotions and demographic differences among freshmen. This study collected behavioral data from 17796 freshmen and evaluated them using the Pittsburgh Sleep Quality Index, Depression Anxiety Stress Scale, and other questionnaire tools. The research results indicate that psychological resilience and physical activity play a chain mediating role in the relationship between sleep quality and depression and anxiety. Study 2 aims to focus on the group of third year students and verify the significance of the chain mediated effect mentioned above. This study collected data from 2039 college students. The research results indicate that although the behavioral performance of third year students in sleep quality, psychological resilience, and negative emotions significantly decreases, the relationship model of sleep quality → light physical activity → psychological resilience → depression still holds; Psychological resilience and light physical activity can still significantly improve depression caused by sleep problems. Study 3 aims to construct a predictive model for depression and anxiety among college students through tracking designs within the same sample. This study adopted a 2-year follow-up design and surveyed 108 identical subjects in Study 1 using the same tools. The research results indicate that light physical activity and sleep quality during freshman year jointly predict anxiety levels two years later. In addition, light physical activity, sleep quality, and psychological resilience during the freshman year can significantly predict the level of depression two years later. This study, based on three sub studies, jointly revealed that physical activity and psychological resilience of college students play a significant chain mediating role in emotional health caused by sleep problems. It was found that increasing light physical activity level and enhancing psychological resilience can significantly protect college students from anxiety and depression caused by sleep problems. This research result helps to better clarify the risk and protective factors that affect the mental health of college students, understand the occurrence of mental health problems among college students, provide scientific basis for formulating corresponding emotional health intervention measures, and also provide valuable scientific insights for providing targeted emotional health management and psychological support services. |
| 英文摘要 | 大学时期是青少年生理和心理向成人初期过渡的阶段，也是心理健康问题和各种精神疾病高发的时间窗口，焦虑和抑郁发生率在这一阶段会急剧增加，影响毕生生活质量和主观幸福感。睡眠质量作为跨心理疾病的标志性诊断症状，常随负性情绪同时出现。因此，睡眠质量对情绪健康的影响长期备受关注。本研究聚焦于大学生群体，重点探索睡眠质量影响情绪健康的关系中，生活方式和关键心理特质因素的重要保护作用，分析这些关键因素的具体影响，建立影响大学生情绪健康的预测模型，为制定相应的干预方案提供客观的科学建议。本研究分为三个子研究： 研究一考察了大一新生睡眠质量对负性情绪的影响以及所存在的人口学差异。本研究共采集了 17796 名大一学生的行为学数据，采用匹兹堡睡眠质量指数、 抑郁焦虑压力量表以及其它问卷工具分别进行测评。研究结果表明，心理韧性和身体活动在睡眠质量影响抑郁和焦虑情绪的关系中起链式中介作用。 研究二旨在聚焦于大三学生群体，验证以上链式中介作用的显著性。本研究采集了 2039 名大学生数据。研究结果表明，虽然大三学生在睡眠质量、心理韧性和负性情绪中的行为表现显著降低，但睡眠质量→轻度运动→心理韧性→抑郁情绪的关系模型依然成立；心理韧性和轻度运动仍能显著改善由睡眠质量引起的抑郁情绪。 研究三旨在通过同一样本中的追踪设计，构建影响大学生抑郁和焦虑的预测 模型。本研究采用持续 2 年的追踪设计，对研究一中 108 名相同被试，采用相同工具进行问卷测评。研究结果表明，大一时期的轻度运动和睡眠质量共同预测 2 年后的焦虑水平。此外，大一时期的轻度运动、睡眠质量以及心理韧性能显著预测 2 年后的抑郁水平。 本研究基于三项子研究，共同揭示了大学生身体活动和心理韧性在睡眠质量引起的情绪健康中起显著链式中介作用，发现了提高轻度身体活动水平，增强心理韧性可以显著保护大学生因睡眠质量引起的焦虑和抑郁情绪。该研究结果有助于更好地厘清影响大学生群体心理健康的风险因素和保护因素，理解大学生心理健康问题的发生，为制定相应的情绪健康干预措施提供科学依据，同时也为提供有针对性的情绪健康管理和心理支持服务提供有价值的科学启示。 |
| 语种 | 中文 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/48200]  |
| 专题 | 心理研究所_认知与发展心理学研究室 |
| 推荐引用方式 GB/T 7714 | 张贝. 睡眠质量对负性情绪的影响:基于中国大学生样本的积极视角探索[D]. 中国科学院心理研究所. 中国科学院大学. 2023. |
入库方式： OAI收割
来源：心理研究所
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