Background & Objectives: Nurses, as the largest source of manpower, have a special place in medical affairs and their performance is defined as an effective activity with direct patient care, so it is necessary to study the factors affecting their performance. Therefore, the aim of this study was to investigate the role of work-related psychological components in relation to organizational factors affecting nurses' job performance.
Methods: This research is a descriptive-correlational study of structural equations according to the data collection method. The statistical population of the present study includes all nurses of Seyed Al-Shohada (AS) Hospital in Urmia, Iran (n=265). Using Krejcie and Morgan table, 155 people were selected as a statistical sample using the Relative stratified random sampling method. A questionnaire was used to collect information and after calculating the validity and reliability of the instruments, descriptive and inferential analysis of the data was performed using SPSS 22 and PLS 3 software.
Results: The results of data analysis showed that organizational values, communication satisfaction and charismatic leadership with t-values greater than 1.96 (P value<0.05) mediated by psychological factors have a positive and significant effect on nurses' job performance.
Conclusion: Values, goals, leadership, and communication are factors that go beyond a specific situation and create a sense of satisfaction and performance improvement. Managers increase the ability and capability of nurses by clearly explaining the goals and creating a suitable atmosphere for expressing views, by participating in the affairs of the sense of commitment and ownership, and by holding training courses, and provide the possibility for improving their performance.
