issue 4 publication date 2013-03

• Sport Commitment Model Test Scanlan and Simons in Taekwondo
• Evaluation of task complexity with using the number of practice trails
• The effect of self-control feedback on the learning of generalized motor program and parameters during physical and observational practice
• The Effect of Three Types of Training Environments (Competitive, NonCompetitive and Combined) on Acquisition and Retention of Open and Closed Skills
• Manifestations of Sufism, Chivarly, and Shia Religion in Ancient Sport and Gymnasium of Iran
• The relationship between principals’ leadership styles and motivational needs of the physical education teachers based on McGregor’s theory
• The Relationship between organizational culture with knowledge management effectiveness and organizational effectiveness among selected sport organizations of Iran
• The Relationship between Organizational Culture and Organizational Entrepreneurship in Physical Education Headquarter of Tehran
• Study of Organizational Effectiveness in Selective Sporting Federations
• Estimation of Competitive Balance in Iran’s Football Pro League
• The effect of changing coach on team’s performance in Iran’s Football Pro-League
• The comparative study of barriers of sport participation among athletes and non-athletes’ female teachers in Hamadan, using Crawford hierarchical barriers (case study of female teachers in Hamadan)