Study on Mutation Mechanism of Victim’s Psychological Behavior State after Major Natural Disasters

Journal of Risk Analysis and Crisis Response: JRACR

article

Xuanhua Xu¹  Yushi Liu¹  Zitao Zhang¹ 

[1] School of Business, Central South University

关键词: Major natural disaster;    psychology behavior;    mutation mechanism;   

DOI  :  10.2991/jracr.k.200415.001

来源: Atlantis Press

【 摘 要 】

Aiming at the problem of victim’s rational and irrational behavior during recovery stage in major natural disaster, this paperanalyzed the victim’s psychological and behavioral characteristics and influencing factors during recovery stage based on lotsof literatures and an interview with victims. Besides, a mechanism chart of the formation of the victim’s psychological behaviorand a cusp catastrophe model are constructed. The catastrophe mechanism of the victim’s psychological behavior duringrecovery stage is simulated under the influence of the physical demand factors and the emotional needs factors. The two differentfunctions of the two demand factors are analyzed. The model is partially verified by the investigation data of the disaster area.Finally, the paper put forward some strategies to cope with victim’s psychology and behavior during recovery stage based on thecusp catastrophe model analysis.

【 授权许可】

Unknown