Volleyball information system for volleyball performance assessment

Abstract

This study aimed to test the application of the volleyball information system (VIS) based performance appraisal model to assess the performance of volleyball athletes. The research method used a quasi-experimental design with interrupted times-series design. Participants in the study were 12 volleyball athletes who were trained at one of the volleyball clubs in Bandung, Indonesia, aged 15-17. The instrument used in this research was the observation format developed from the VIS FIVB 2005 which measured six skills to play volleyball, namely serve, receive, set, spike, block, and dig. All data from the measurement results of the VIS assessment model were analysed using the one-way analysis technique of variance in the overtime measurement (repeated measures ANOVA). The results of the study proved that the VIS-based performance assessment model has a significant impact on improving the basic skills of playing volleyball. The result of analysis concludes that the implementation of the VIS-based performance assessment instrument model can be used in the volleyball training process and contributes to improving the basic skills of volleyball performance.