The effects of social media usage on vicarious traumatization and the mediation role of recommendation systems usage and peer communication in China after the aircraft flight accident
Creators: name: Li, Kai
name: Li, Jie
name: Li, Yujuan
Publisher: name: Taylor & Francis
Year: 2024
Subjects: Biological Sciences not elsewhere classified
Science Policy
Mental Health

description: <b>Background:</b> Previous research has indicated that continuous exposure to disaster-related information through social media can lead to vicarious trauma. However, scholars have recognized the need for further in-depth research into the underlying mechanisms influencing this relationship. <b>Objective:</b> The purpose of this study is to investigate the impact mechanism of social media usage on vicarious traumatization in users and analyze the roles of recommendation systems and peer communication. <b>Methods:</b> This study was conducted with college students in China, focusing on the context of the MU5735 aircraft flight accident in China in which 123 passengers and 9 crew members died. Data were collected through an online questionnaire. The partial least square structural equation modelling (PLS-SEM) method was used to test the data and model. <b>Results:</b> This study obtained valid responses from 1317 participants. The study findings revealed a significant positive correlation between social media usage(β = 0.180，<i>P</i> &lt; .001), recommendation systems usage (β = 0.172, <i>P</i> &lt; .001), peer communication (β = 0.303, <i>P</i> &lt; .001), and the development of vicarious traumatization. Recommendation systems usage (specific indirect effect  = 0.063, <i>P</i> &lt; .001) and peer communication (specific indirect effect  = 0.138, <i>P</i> &lt; .001) mediated the relationship between social media use and vicarious trauma. Additionally, the impact of peer communication on vicarious trauma was found to be higher compared to the effects of continuous social media use and recommendation system use. <b>Conclusion:</b> The study found that the use of social media to obtain information about accidents, the frequent pushing of accident information by recommender systems, and the frequent discussion of accidents among peers during unexpected accidents contribute to vicarious traumatization. The study suggests that users’ reduced retrieval of accident information via social media, as well as reduced peer-to-peer discussions about accidents, and social media platforms’ adjustment of recommender system algorithm rules to reduce accident information pushes, may help reduce the likelihood of users experiencing vicarious traumatization. Social media usage significantly affected college users to develop vicarious traumatization.Recommendation systems usage and peer communication significantly affected the development of vicarious traumatization.Recommendation systems usage and peer communication mediated the relationship of social media usage and vicarious traumatization. Social media usage significantly affected college users to develop vicarious traumatization. Recommendation systems usage and peer communication significantly affected the development of vicarious traumatization. Recommendation systems usage and peer communication mediated the relationship of social media usage and vicarious traumatization.