Shahid Beheshti University Journal of Management and Planning In Educational System 2423-5261 4 1 2011 06 22 Study of relation between in service trainings and employee َs effectiveness (Case study in the Ahvaz ُ s oil Compeny) Study of relation between in service trainings and employee َs effectiveness (Case study in the Ahvaz ُ s oil Compeny) 95 114 98357 FA Hossein Khanifar Associate Professor, School of Management, Qom Campus, University of Tehran Alinaghi Amiri Assistant Professor, School of Management, Qom Campus, University of Tehran Akbar Faraji Armaki PhD in Higher Education Management, University of Tehran, Qom Campus Gholamreza Jandaghi Associate Professor, School of Management, Qom Campus, University of Tehran Leila Mardani Kotaki Master of Public Administration, Qom Campus, University of Tehran Seyed Ahmad Bayanmemar Assistant Professor of Qom University Nafoseh Zarvandi Master of Management from the University of Tehran Journal Article 2010 08 06 The purpose of this study was to examine relationship between in-service training of Ahvaz Oil Company and effectiveness of its employees (including: motivation, organizational commitment, job satisfaction). Firstly, the conceptual framework of research was developed on the basis of related literature.  A questionnaire was developed by the researchers for data collection. A stratified random sample of 120 employees participated in the study. The survey instrument was administered to the sample. Then, data were analyzed using Spearman correlation coefficient and T-tests.  Results showed no significant relationship between in-service training of employees and effectiveness dimensions.  The purpose of this study was to examine relationship between in-service training of Ahvaz Oil Company and effectiveness of its employees (including: motivation, organizational commitment, job satisfaction). Firstly, the conceptual framework of research was developed on the basis of related literature.  A questionnaire was developed by the researchers for data collection. A stratified random sample of 120 employees participated in the study. The survey instrument was administered to the sample. Then, data were analyzed using Spearman correlation coefficient and T-tests.  Results showed no significant relationship between in-service training of employees and effectiveness dimensions.  https://mpes.sbu.ac.ir/article_98357_c1f54c22277fa3c55a5ad33a7d2508b3.pdf