抑郁倾向群体相对于抑郁症状较轻，是未有临床诊断的情绪抑郁者。在此疾病萌芽阶段，适当的干预能帮助其及时调整认知与情绪，恢复心情愉悦。自我表露是心理干预治疗的方法之一，研究显示，自我表露对抑郁的治愈大致分为两条路径，第一条路径为情绪宣泄效应，第二条路径为帮助个体重新梳理过往，重建认知。相对于在传统媒体时代，社交媒体为抑郁倾向群体的自我表露提供了更多方便，但仍然存在对抑郁的污名、隐私泄露、网络暴力等问题。理性行为理论和隐私演算理论提出，个人是否进行自我表露是经过其对利益和风险的计算而得出的。当收益大于风险时，个人会采取行动，当风险大于收益时，个人不会采取行动。而计划行为理论揭示了人们基于理性才做出某种行动。目前对普通人群社交媒体自我表露的损益计算研究颇多，但缺乏对抑郁倾向这一小众群体的考察。有研究显示抑郁人群对正向负向情绪的敏感度低，在社会奖赏加工、风险感受等方面均存在功能性缺陷。抑郁倾向群体的线上自我表露行为是否受到损益框架的影响具有未知性。由此，本文将分析两个问题：1.媒介感知收益和媒介感知风险是否影响抑郁倾向群体的线上自我表露行为？2. 媒介感知收益和风险如何通过影响计划行为理论主体框架部分（态度、主观规范、感知行为控制）影响自我表露行为？以更加了解这一群体线上表露行为的路径，为从科学普及、宣传鼓励等方面给予抑郁倾向群体更包容的表露环境做出一些帮助。针对上述问题，本文采用问卷调查的方法，以媒介感知收益、媒介感知风险和计划行为理论的态度、描述性规范、禁令性规范、感知行为控制为自变量，以抑郁倾向群体的自我表露行为为因变量，做相应的数据分析。收集有效问卷 403 份，通过 SPSS27 的 process 插件进行相关、回归和中介效应分析。研究发现，1.媒介感知收益和媒介感知风险会直接影响抑郁倾向群体的线上自我表露行为。2.态度、描述性规范、禁令性规范在媒介感知收益和线上自我表露行为之间起到中介作用。3.态度、禁令性规范、感知行为控制在媒介感知风险和线上自我表露行为之间起到中介作用。本研究揭示了抑郁倾向群体的线上自我表露行为影响的几条路径，不仅对于我国抑郁倾向群体线上自我表露的实证研究做出了针对性理论补充，而且对于我国心理健康建设转化为具体实践具有一定的帮助。未来研究可以在传播与摘 要II心理的结合领域对抑郁倾向群体的线上自我表露行为做更加深入的考察。

The depressive tendency group is a group of people who are not clinicallydiagnosed as being depressed, as opposed to having milder symptoms of depression. Inthis budding stage of the disease, appropriate interventions can help them adjust theircognition and emotions in time and restore their happy mood. Self-expression is one ofthe methods of psychological intervention, and studies have shown that self-expressioncan cure depression in two ways: the first way is emotional catharsis, and the secondway is to help individuals reorganize their past and rebuild their cognition. Comparedwith the traditional media era, social media provides more convenience for selfexpression of depressive groups, but there are still problems such as stigmatization ofdepression, privacy leakage, and cyber violence.Translated with DeepL.com (free version)Translated with DeepL.com (freeversion)The theory of rational behavior and the theory of privacy algorithms proposethat whether an individual engages in self-representation is informed by his or hercalculation of benefits and risks. Individuals act when the benefits outweigh the risks,and they do not act when the risks outweigh the benefits. And the Theory of PlannedBehavior reveals that people take certain actions based on rationality. There is a lot ofresearch on the calculation of gains and losses of social media self-representation in thegeneral population, but there is a lack of examination of the niche group of depressivetendencies. Some studies have shown that depressed people have low sensitivity topositive and negative emotions and have functional deficits in social reward processingand risk perception. Whether the online self-representation behavior of the depressivetendency group is influenced by the gain/loss framework is of unknown nature.Thus, this paper will analyze two questions: 1. Do media-perceived benefits andABSTRACTIVmedia-perceived risks affect the online self-exposure behavior of the depressivetendency group? 2. How do media-perceived benefits and risks affect self-exposurebehavior by influencing the main framework parts of the Theory of Planned Behavior(attitudes, subjective norms, and perceived behavioral control)? In this way, we canbetter understand the pathways of online disclosure behaviors of this group, and help toprovide a more inclusive disclosure environment for the depressive tendency group interms of science popularization and publicity encouragement.To address the above issues, this paper adopts the method of questionnaire survey,taking media perceived benefits, media perceived risks and attitudes of the theory ofplanned behavior, descriptive norms, injunctive norms, perceived behavioral control asindependent variables, and self-expressive behaviors of the group of depressivetendencies as the dependent variable, and doing the corresponding data analysis. 403valid questionnaires were collected and analyzed for correlation, regression, andmediated effects through the process plug-in of SPSS27.It was found that 1. media-perceived benefits and media-perceived risks directlyaffect the online self-representation behavior of depressive tendency groups. 2.Attitudes, descriptive norms, and injunctive norms mediate the relationship betweenperceived media gains and online self-representation behavior. 3. Attitudes, injunctivenorms, and perceived behavioral control mediate between media-perceived risk andonline self-representation behavior.This study reveals several paths that influence the online self-representationbehavior of depressive tendency groups, which not only makes targeted theoreticaladditions to the empirical research on online self-representation of depressive tendencygroups in China, but also has certain help on how the construction of mental health inChina can be translated into practice. In the future, we can examine the online selfrepresentation behavior of the depressed group in the field of communication andpsychology.