Background and Objectives: With respect to this fact that trust in supervisor could result in positive organizational consequences, the goal of this research was to investigate the relationship between psychological capital, perceived interactional justice and supervisor support with trust in supervisor.
Materials and Methods:The study design was descriptive and correlational. The statistical sample (250) was all nurses that work in Hamadan hospitals and selected by simple random sampling. The research tools included psychological capital questionnaire, interactional justice questionnaire, supervisor support and trust in supervisor questionnaire. Data were analyzed using Pearson correlation coefficient in SPSS v.19 with significance set at p ≤0.05.
Results: The results showed that there is significant positive relationship between psychological capital and perceived interactional justice with trust to supervisor (p=0.01), but there is not significant relationship between supervisor support and trust to supervisor (p>0.05).
Conclusions: The results indicate that the dimensions of psychological capital, perception of justice, and supervisor support can build trust in the supervisor. Therefore, it is recommended to pay attention to the variables mentioned in order to build trust in the supervisor.