摘 要
孤独感作为一种普遍的心理体验，对个体心理健康的影响日益受到关注。本研究旨在探讨孤独感与心理健康的关联机制，并进一步揭示其潜在影响路径。基于社会心理学和临床心理学的理论框架，本研究采用横断面调查与纵向追踪相结合的方法，选取1200名成年人为样本，通过标准化量表评估孤独感、抑郁症状、焦虑水平及社会支持状况。研究发现，孤独感不仅直接预测心理健康问题的发生，还通过削弱社会支持的保护作用间接加剧心理困扰。此外，性别、年龄及社会经济地位在这一关系中表现出显著的调节效应。创新之处在于首次引入动态模型分析孤独感的长期影响，并结合多维度变量验证其复杂交互机制。研究表明，孤独感与心理健康之间存在双向因果关系，提示干预措施应注重提升个体的社会联结能力与心理韧性。本研究为理解孤独感的心理健康效应提供了新视角，也为制定针对性的心理干预策略奠定了理论基础。
关键词：孤独感；心理健康；社会支持；双向因果关系；动态模型The Relationship between Loneliness and Mental Health: An Empirical Study
英文人名
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Abstract：Loneliness, as a universal psychological experience, has increasingly drawn attention for its impact on individual mental health. This study aims to explore the association mechanism between loneliness and mental health and further uncover its potential influence pathways. Grounded in the theoretical fr ameworks of social psychology and clinical psychology, this research employs a combination of cross-sectional surveys and longitudinal tracking, selecting a sample of 1200 adults. Standardized scales were used to assess loneliness, depressive symptoms, anxiety levels, and social support status. The findings indicate that loneliness not only directly predicts the occurrence of mental health problems but also indirectly exacerbates psychological distress by weakening the protective role of social support. Moreover, gender, age, and socioeconomic status exhibit significant moderating effects in this relationship. An innovative aspect of this study is the introduction of a dynamic model to analyze the long-term impacts of loneliness, combined with multi-dimensional variables to validate its complex interaction mechanisms. The study demonstrates a bidirectional causal relationship between loneliness and mental health, suggesting that intervention measures should focus on enhancing individuals' social connection abilities and psychological resilience. This research provides a new perspective for understanding the mental health effects of loneliness and lays a theoretical foundation for developing targeted psychological intervention strategies.
Keywords: Loneliness；Mental Health；Social Support；Bidirectional Causal Relationship；Dynamic Model
目 录
引言 1
一、孤独感的概念与测量 1
(一)孤独感的定义与发展 1
(二)孤独感的多维度理解 2
(三)孤独感测量工具的研究 2
二、心理健康的理论框架 3
(一)心理健康的核心概念 3
(二)心理健康的评估方法 3
(三)心理健康的影响因素分析 4
三、孤独感对心理健康的影响机制 4
(一)孤独感与情绪调节的关系 4
(二)社会支持在孤独感中的作用 5
(三)认知模式对心理健康的影响 5
四、孤独感与心理健康的干预策略 6
(一)干预措施的设计原则 6
(二)社交技能训练的效果研究 6
(三)心理咨询与治疗的应用 7
结论 7
参考文献 9
致谢 9
