The purpose of this study was to develop an instrument that measures participantsʼ satisfaction in sports instructor training programs. The instrument development process includes focus group interviews, parallel analysis, and validity and reliability tests. Data were collected from 897 participants from three regular training sessions and were analyzed primarily using SPSS and MPlus software. The results indicated that the service satisfaction of sport instructor programs has an underlying three sub-factors, including ʻadministrative supportʼ, ʻcurriculum contentsʼ, and ʻlearning environmentʼ. This study can provide helpful information to managers in improving their respective sport instructor training programs.
