Investigating the mediating role of psychological contract fulfillment the relationship between ethical leadership and organizational citizenship behavior and creative performance

The aim of this study was to investigate the mediating role of psychological contract fulfillment in the relationship between ethical leadership and organizational citizenship behavior and creative performance. The study population was all 735 employees of Bu Ali Sina University of Hamadan, from which a sample of 252 people was selected by simple random sampling method based on Cochran's formula. The research method was quantitative, descriptive and of correlation studies and structural equation modeling. For data collection from ethical leadership questionnaires, psychological contract fulfillment and creative performance, and for data analysis from descriptive (frequency, mean and standard deviation) and inferential techniques (confirmatory factor analysis and confirmatory path analysis) It was used using Spss and Lisrel software. The results showed that ethical leadership has a direct, positive and significant relationship with organizational citizenship behavior, psychological contract fulfillment and creative performance. It was also found that psychological contract fulfillment plays a mediating role in the relationship between ethical leadership and organizational citizenship behavior and performance creatively