Modelling the Relationship Work-Family Conflict with Job Incidents to Mediating of Stress (Case Study: Light Fiber Project of Tehran-Shahrood)

Work-family conflict, as a social parameter, can affect the concentration of individuals and the health of workers. The purpose of this study was to provide a model of work-family conflict theory and occupational accidents by taking into account important parameters such as job stress in one of the optical fiber transmission line projects. The statistical population of the study was the staff of Tehran-Shahrood optical fiber transmission line. The present study was a correlational study on the descriptive/analytical cross-sectional type. A total of 225 individuals were selected as the statistical population. The 4-part questionnaire, including demographic questions, 18 questions regarding work-family conflict, 15 questions regarding job stress, and 39 questions regarding occupational accident were completed by the subjects. Data obtained from this study were analyzed by the PLS-SEM software, and the corresponding model was presented. The results of the study indicated that the proposed model well covered the indices of fit, and the factor loading of all parameters was significant. In addition, high-coefficient job stress could affect accident susceptivity and accident occurrence. The reduction of work-family conflict, as a social indicator, which is a prerequisite for stress occurrence, can be effective in reducing the rate of occupational accidents, and the management system of organization can improve the safety level of the employees through optimal management of this important factor.