A Construction Badminton Umpire Performance Evaluation Form

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Panupong Ittarong

Abstract

The purpose of this research was to construct the badminton umpire performance evaluation form. The samples were 15 badminton umpires whom were accredited by the Badminton Association of Thailand and were responsible for the umpire of the SCG Junior Badminton Championship 2017 (Bangkok Metropolitan Zone).        


The research instrument was the badminton umpire performance evaluation form by the researcher. Using Rovinelli and Hambleton’s Index of Item-Objective Congruence (IOC) to find the content validity, test-retest method for reliability, and Pearson product - moment correlation coefficient for objectivity.           The results found that the Index of Item-Objective Congruence of the badminton umpire performance evaluation form was between 0.8 - 1.0, as well as reliability coefficient was 0.94, and the objectivity was 0.96 respectively.


The results supported this badminton umpire performance evaluation form can be used to evaluate for develop all of Thai badminton umpires

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Research Articles