The role of professional development and work ethics, organizational commitment and tend to remainin library staff of Tabriz

This study aimed to investigate the role of professional development and work ethics, organizational commitment and tend to remain library staff was conducted. This study is correlational using structural equation modeling. . Statistical population includes all 360 library staff among them 200 persons were selected using stratified random sampling. Morgan table was used to determine sample size. To collect the data, standard questionnaires were used. Structural equations model was used to analyze data. The results of the statistical analysis showed that there is a positive relationship between professional development with commitment and tend to remain. There is also a positive relationship between professional ethics with commitment and tend to remain. Further analysis showed that professional ethics as a mediator in the relationship between professional development with commitment and tend to remain. Originalit: According to the findings professional development directly enhance organizational commitment and tend to remain is the staff. It also confirms the role of professional ethics, professional development has a effect of Indirect, positive and significant on organizational commitment and tend to remain. The results emphasize on necessity of reassessing the mediating role of Professional ethics on surveying the causal relation among Professional development and its consequences