摘要：This research aims to identify the main factors affecting the success of science olympiad students who participate in national and international science olympiads. The collected data is analyzed descriptively after conducting a developed survey. Survey was prepared based on twelve variables with three, four or five measuring items. Among six private high schools of Bosna Sema Educational Institutions in four different cities of Bosnia and Herzegovina, a total of 136 science olympiad students participated in the survey. SPSS program was used to analyze data. The results indicate extreme agreement levels for probable factors except slight agreement levels for technology use, supervisor, assessment and student’s self efficacy.
