The outbreak of Novel coronavirus pneumonia has brought serious influence to the normal life and spiritual world of people.College students who have experienced the death of their relatives during the epidemic period often bear greater psychological trauma and are prone to strong stress response.It is the key period for college students to develop their personality during college life.It is easy to produce irrational cognition after suffering from serious life events.If it does not get timely and effective support and guidance,it may have a negative impact on college students’ physical and mental health,personality shaping and even long-term development.Based on the college student who faced sudden bereavement during the new crown epidemic,this paper selected the post-traumatic stress disorder self-assessment scale to evaluate the initial stress level,and used the coping efficacy scale and the simple coping style scale to measure the baseline.The results showed that the psychological stress degree was mild PTSD,and its belief in passion was weak,confidence level was low and negative coping score was high.Based on the theoretical model of psychological stress CPT,this study uses the methods and techniques of cognitive behavior therapy to excavate the cognitive characteristics of different stages of psychological stress,and to formulate intervention goals and strategies.In order to improve the ability of clients to deal with psychological stress,and to enrich the practical experience of case work intervention.According to the research,the case work intervention of college students’ psychological stress using cognitive behavior therapy under the theoretical model of psychological stress CPT has obvious effect.Through targeted intervention on the cognitive characteristics of different stages of service objects,we can guide them to moderately vent their grief,identify and adjust their irrational cognition,and gradually accept the fact of bereavement,so that the degree of psychological stress of service objects is reduced.The ability to cope with stress can be improved.At the same time,the whole intervention process is reviewed and analyzed to explore the intervention mode of psychological stress of bereavement college students under public health events.To some extent,it can provide reference for bereavement intervention in public health emergencies. |