关键词: 创伤后应激障碍, 网络化, 心理干预, 效果, 作用机制。

Abstract: Post-traumatic stress disorder (PTSD) is a distressing and disabling mental illness that poses a significant health burden worldwide. Networked psychological interventions have been widely used in the treatment of PTSD due to their convenience, accessibility, anonymity and personalization. It has been demonstrated that networked psychological interventions can effectively alleviate the symptoms of PTSD, although the mechanism of its onset remains controversial. Based on this, the current study constructed a dual intervention mechanism model for PTSD. In future research, technologies such as chatbots and virtual simulation tools can be introduced to provide users with immediate support and personalized interventions. This will facilitate a more comprehensive digital intervention process and enhance the effectiveness and efficiency of networked interventions for PTSD.

Key words: post-traumatic stress disorder, networked interventions, psychological interventions, effects, mechanisms.