the aim of this study was to examine the relationship between coaching self-efficacy and iran premier league wrestlers' sport commitment. the research method was descriptive-correlation. the wrestlers from 8 teams (n=120) including all wrestlers in iran premier league (2012) completed demographic questionnaire, coaching self-efficacy scale (feltz et al., 1999), and sport commitment questio...

researchers use resiliency for people who do not show undesirable consequences in terrible and unsafe conditions. resiliency is often referred to constructive and positive compatibility in order to deal with problems. as athletes cannot cope with their defeats most of the time, they should study this issue and its interaction and acquisition. therefore, the aim of this study was to evaluate the...

the aim of the present study was to compare the effect of coach change on team performance in iran football premier league and five major european leagues. the design of study was quantitative and the research method was causal comparative. the population of the research included all 340 teams present in iran football premier league and selected european leagues (uk premier league, spain la lig...

because of reducing the number of spectators of football premier league, this study is seeking for identifying factors put the most impact on this decline. the statistical population consisted of all spectators in iran football premier league in 2015-16, out of which 395 spectators were randomly selected as the research samples. the data were collected via a researcher-made questionnaire. the f...

Because of reducing the number of spectators of football premier league, this study is seeking for identifying factors put the most impact on this decline. The statistical population consisted of all spectators in Iran football premier league in 2015-16, out of which 395 spectators were randomly selected as the research samples. The data were collected via a researcher-made questionnaire. The f...

the aim of the present study was to examine the effect of outcome uncertainty induced by increased competitive balance level on the amount of spectators' attendance in iran football premier league. therefore, the amount of spectators' attendance in iran football premier league was prepared, collected and organized in detail by library sources, the present sources of league organizatio...

most sports are attractive because they are almost unpredictable today. the more the competitiveness of league teams, the harder to predict the games and as a result that league will be more attractive. the aim of this study was to investigate competitive balance in iran football premier league (1995 – 2010). the data were secondary and collected from the final tables of iran premier league in ...