[01] Mahdi Soltani, Department of Management, Najaf Abad Branch, Islamic Azad University, Najaf Abad, Isfahan, Iran. [02] Hossein Rezai Dolat-Abadi, Department of management, University of Esfahan, Esfahan, Iran.

This study aimed to investigate the influence of emotional intelligence and organizational citizenship behaviour on labour productivity with emphasis on the mediator role of the spiritual intelligence in Iranian Oil Pipeline and Telecommunication Company. In this goal, research is conducted in the form of descriptive research and causal kind. The research is functional in terms of objective and quantitative regarding the nature of the data. To collect the related information, library- field method was applied and questionnaires were used. This study was collected by means of standardized questionnaires like Hersey Goldsmith (1980), Stevens (1996), Sin Ter (2000), Oregon and Kanowsky (1996) and Carey et al (2007). The statistical population of this research consists of all employees of Iranian Oil Pipeline and Telecommunication Company, 4,000 individuals were announced and given the number of the sample and on the basis Cochrane sample size, 354 were calculated. And for distributing questionnaires, random categorical sampling method was used. For questionnaire validity, content-reliability method was deployed, and questionnaire reliability, Cronbach’s alpha coefficient was used and the coefficients indicated that data collection tools had high reliability. For data analysis, descriptive statistics and inferential statistics were used and it was done using SPSS and LISREL software. Finally, based on the results of this study, all the hypotheses of the research were not approved. Finally, recommendations for future research and managers of Iranian Oil Pipeline and Telecommunication Company were given.

Emotional Intelligence, Spiritual Intelligence, Citizenship Behaviour, Productivity

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