| 其他摘要 | During the outbreak of COVID-19, the medical staff was prone to depression and other negative emotions when dealing with high-intensity, high-risk, high-emergency, and high-pressure work. Depression seriously affects the living quality of medical staff, which indirectly brings negative factors to the prevention and control of COVID-19. Work-family positive spillover can effectively ameliorate and regulate the individual depressive mood, but the influence mechanism of work-family positive spillover on depressive mood using the diary method has not been reported. In this thesis, medical staff were selected as the research subject. We adopt the diary survey and the cross sectional study to deeply explore the relationship between work-family positive spillover and depression during the COVID-19 pandemic and further study the potential mechanism between them. The results of this thesis may provide a reference for the development of mental health programs for medical staff during public health emergencies.
The thesis mainly includes two parts. Study 1: The Diary method was used to study the relationship between work-family positive spillover, job burnout, and the depression of medical staff and to explore further the mediating role of job burnout between workfamily positive spillover and depression. A total of 90 medical workers who meet the screening conditions were selected as the interviewees, and the data were collected for 14 consecutive days using the work-family enrichment scale, Maslach Burnout Inventory-General Survey (MBI-GS), and Center for Epidemiological StudiesDepression (CES-D). SPSS26.0 software was used for data entry, descriptive statistics, and independent sample t-tests, and Mplus8.3 was used for correlation analysis and multi-level mediation analysis. Study 2: A cross-sectional study was conducted to investigate the mediating mechanism of work-family positive spillover on the depression of medical staff. According to the results of the diary study, the crosssectional study was used to investigate the effect of work-family positive spillover on the depression of medical staff and the mediating and moderating effects of job burnout and posttraumatic growth. 691 medical staff were recruited through the network platform for the questionnaire survey. The work-family spillover scales, MBI-GS and Posttraumatic Growth Inventory (PTGI), and CES-D were used for measurement. The independent sample t-test and one-way ANOVA were used to test the results' differences. The PROCESS v3.5 macro program of SPSS26.0 and the percentile Bootstrap of deviation correction were used to test burnout's mediating effect and posttraumatic growth's moderating effect.
The results of this thesis are as follows:
Study 1: (1) At the within-individual level, work-family positive spillover negatively predicted job burnout in both work-to-family positive spillover and family- to-work positive spillover dimensions; (2) At the inter-individual level, work-family positive spillover negatively predicted the depression in both the dimensions of work family positive spillover and family-work positive spillover and job burnout plays a partial mediating role.
Study 2: (1) The demographic difference test showed significant gender differences, working years, marital status, job position, number of children, professional title, and health status on the work-to-family positive spillover and familyto-work positive spillover scores, respectively. Monthly income differed in the score of the family to work positive spillover. There were significant differences in depression scores among different ages, working years, marital status, number of children, and health status. (2) Work-family positive spillover and family-work positive spillover were negatively correlated with job burnout and depression and positively correlated with posttraumatic growth. Posttraumatic growth was negatively correlated with job burnout. There was a significant positive correlation between job burnout and depression. (3) The mediating effect test showed that job burnout partially mediated the relationship between work-family positive spillover and depression. (4) The results of moderated mediating effects showed that posttraumatic growth moderated the first half of the mediated pathway of job burnout, and the effect of work-family positive spillover on burnout was enhanced with the increase of posttraumatic growth.
Conclusion: The work-family positive spillover effects could reduce the incidence of job burnout within and between individual levels. Job burnout had a mediating effect between work-family positive spillover and depression. Posttraumatic growth could moderate the effect of work-family positive spillover on job burnout. The higher the level of posttraumatic growth, the stronger the protective effect of work-family positive spillover on job burnout. |
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