the aim of this study was to analyze the relationship between organizational commitment and organizational citizenship behaviors in physical education teachers in mashhad. the statistical population of this study consisted of all physical education teachers in mashhad (n=1200) which based on morgan table, the statitical sample was 291 teachers. to collect data, two standard questionnaires of or...

many previous studies used leader - member exchange to explain the quality relationship between employees and supervisors. however, in previous studies, the mechanism of this theory in creativity is not so clear. thus, this study defines the role of leaders in creating a culture of organizational learning using normative approach to examine the relationship between communication quality leader ...

Article history: Received 12 February 2011 Available online 15 March 2011 Utilizing a meta-analytical approach for testing moderating effects, the current study investigated organizational tenure as a moderator in the relation between affective organizational commitment and organizational citizenship behavior (OCB). We observed that, across 40 studies (N=11,416 respondents), the effect size for...

one of the high citation researches surrounding model of transformational leadership's impact on organizational citizenship behavior has been conducted by podsakoff, mackenzie, moorman and fetter (1990). using structural equation modeling, current study aims at testing this model and also 4 other models in schools on a sample including 652 teachers and 131 principals. results showed that p...

knowledge sharing can be considered as an organizational behavior with a great importance which is affected by the other organizational behavior variables. this paper with a descriptive-survey approach, tries to investigate knowledge sharing behavior as a substantial aspect of knowledge management and to analyze its relationships with psychological empowerment and psychological capital as the m...

Organizational citizenship behavior is a voluntarily executed behavior emanated by one individual who undertakes to do more than what is elucidated in his/her job description and what is not directly designed by official reward systems in an organization, while it can bring about an improvement in efficiency and effectiveness levels in the organization’s performance. Besides, organizational jus...

introduction: organizational citizenship behavior has been linked to overall organizational effectiveness, thus these types of employee behaviors have important consequences in the workplace. one of the important consequences of these types of behaviors is knowledge sharing. thus, the current study examined the role of organizational citizenship behavior in promoting knowledge sharing. method: ...