The mediating role of work experience on the relationship between organizational commitment and performance evaluation scores of the nurses of Taleghani hospital of Mashhad

This is study with aim of investigate the role of mediator work experience on the relationship between organizational commitment and performance evaluation scores of the nurses Taleghani hospital of Mashhad. According to the statistics provide in 2015, the total number of formal and contracted nurses is 150 that from among 78 people as samples were selected.
The from Survey method and questionnaire was used to collect data. Then, using statistical software SPSS and LISREL data were analyzed.
Based on the results of similar studies is significant the impact of organizational commitment on the performance in organization and in case of effective performance evaluation system is expected to be a significant relationship between organizational commitment and their evaluation scores.
This study shows that nurses in the sample were more than average organizational commitment and also the results showed that there are significant correlation between organizational commitment and it dimensions with performance evaluation but on its side is seen that work experience has significant effect kind in this of relationship and accordingly, it is plausible that evaluation system is partly marker of nurses performance but the experience of staff makes with management of their evaluation scores ,from efficacy of evaluation system be reduced.