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KMID : 1039220210310010038
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Journal of Korean Society of Occupational and Environmental Hygiene
2021 Volume.31 No. 1 p.38 ~ p.49
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A Study on the Effects of Trauma Case Experience on PTSD of Safety/Health Manager's -The Moderated Mediation Effect of Social Support through Job Stress-
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Shim Jae-Beom
Lee Mi-Eun
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Abstract
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Objectives: This study was conducted to analyze the impact of safety/health managers’ experience of trauma case on their post traumatic stress disorder and the mediation effects of job stress and the moderated mediation effects of social support.
Method: Using a structured questionnaire, data were collected from 241 workplace safety/health managers with experience in trauma case. The collected data were analyzed using SPSS(IBM. Ver.26.0) and verified through SPSS PROCESS Macro (Ver. 3.4).
Results: The trauma case experience and the job stress, which is a mediation variable, had a statistically significant positive effect on post-traumatic stress disorder, and the job stress had a positive mediation effect in the relationship between the trauma case experience and post-traumatic stress disorder. Social support had a statistically significant negative moderation effect in the relationship between the trauma case experience and job stress; social support had a moderated mediation effect on the indirect effect of a job stress on the post-traumatic effect through a trauma case experience.
Conclusion: The above findings suggest that work-related job stress management is important in order to reduce safety/health managers’ post-traumatic stress disorder caused by the experience of trauma case, and that social support is essential to reduce the job stress, which can later be used as a basis for further studies.
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KEYWORD
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job stress, PTSD, safety/health manager, social support, trauma case experience
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