The Relationship between Organizational Justice and Organizational Citizenship Behavior among Nurses (Examining the Mediating Role of Organizational Commitment, Organizational Trust, and Job Satisfaction

Justice has been recognized as the pivot of different organizational research, that the designation of the causal pattern involving the most important variables associated with it was the main objective of the present study.
This was a descriptive-survey study. The statistical population consisted of all nurses of Imam Khomeini hospital in Urmia (n= 420), of which 201 nurses were selected by using Morgan’s table and by random sampling method. The instruments included questionnaires of organizational justice, organizational commitment, organizational trust, job satisfaction, and Organizational Citizenship Behavior whose reliability and validity were confirmed. The structural equations model method was used to analyze the data.
The results showed there was a positive and significant relationship between justice perception with organizational commitment, organizational trust, and job satisfaction. In addition, the mediating role of organizational commitment and trust was acknowledged in the relationship between justice and citizenship behavior in the model; however, the mediating role of satisfaction was not fitted in the relationship between justice and citizenship.
According the research results that there was a positive and significant relationship between perception of justice with organizational commitment, organizational trust, and job satisfaction, paying attention to organizational justice for improving the staff’s organizational citizenship behavior is critical and indicates the distinct position of this variable in improving all attitudinal and behavioral variables and consequently in the hospital employees’ performance.