Author(s): Sezai AÇICI Mehmet ÇEB?
Abstract The aim of this research in Turkey Volleyball League duties in the style of national and international volleyball referee decision is evaluated according to certain variables. The years 2017-2018 sample of the Volleyball Federation of Turkey organized by the Observer Research and Development Seminar referee who attended the pre-season and working in various provinces of Turkey; 19 International, 353 National volleyball referees to create. In this study, Melbourne Decision Making Scale I-II was applied to volleyball referees. SPSS 22.0 statistical package program was used to evaluate the data and to find the calculated values. According to the normality test, the data showed normal distribution. Binary group