رابطه‌ی بین رفتار حمایتی و غیر‌حمایتی مدیران با فرسودگی شغلی با کنترل تعهد سازمانی در پرستاران بیمارستان مطهری شهرستان مرودشت

  Background: Staff of any organization is the main index for the superiority of the organization. Organizational commitment is an important predictor of organizational behavior whose analysis can help leaders and supervisors to identify the potential problems . Purpose of this study was to investigate the relationship between supportive and unsupportive managerial behaviors and job burnout with controlling organizational commitment.   Methods: This research is a descriptive correlation study. The target society of the research included all the nurses in hospital, out of which a sample of 150 individuals was randomly selected. The research tools included supportive Roni and Gotlib supportive and unsupportive managerial Behaviors Questionnaire , Allen and May er Organizational Commitment Questionnaire, Maslach Job Burnout Inventory. The partial correlation and Pearson correlation through SPSS/19 software packages were used.   Result: There is an inverse and meaningful correlation between organizational commitment and job burnout and between supportive managerial behaviors and job burnout in the level p≤ 0.001. Also, there is an directional and meaningful correlation between unsupportive managerial behaviors and job burnout. Finally coefficient is meaningful between supportive management and job burnout without controlling of organizational commitment variable but after controlling organizational commitment variable is not meaningful.   Conclusion: Findings indicated that organizational commitment has an important role in the relationship between supportive managerial behaviors and job burnout. Implementation of workshop in regard to variables in this project, for nurses is suggested.