We address the problem of combining the subjective, confidence-tagged opinions of experts that independently review a set of like items, such as submissions to a scientific conference. The conventional approach of confidence-weighted averaging is improved upon by augmenting a probabilistic error model with bias and trust parameters that characterize the subjectivity of the referees’ quality and...

The purpose of this study was to analyze the relationship between anxiety, self-confidence, and motivation performance referees volleyball associations throughout Indonesia, West Nusa Tenggara province. This uses a correlational method with quantitative approach. population is 45 referees, sampling using total sampling. research variable referee as dependent independent variables. data analysis...

Abstract Referees play a central role in competitive sport. Particularly amateur sport, referees contribute significantly to making participation sport possible for the masses. However, considering that every referee’s career starts at grassroots level, it is very surprising there has been no research on personality traits of so far. The current state indicates an essential component requiremen...

The aim of the present study was to compare executive attention of top soccer referees and assistant referees at different levels of professional attainment. The sample consisted of 53 subjects (FIFA and national level) - 30 referees and 23 assistant referees. Executive attention of assistant referees was significantly better than the referees' (p<0.01). Furthermore, extraclass and internationa...