ACSI-28 Indonesian Version Validity and Reliability

Abstract

The purpose of this study is to see if the ACSI-28 is valid and reliable after being translated and synthesized to fit Indonesian culture and linguistics, so that ACSI-28 can be utilized on athletes in Indonesia. ACSI-28 Indonesian version is adapted from the Athletic Coping Skills Inventory by Smith and colleagues (1995). A Likert scale of 1 to 4 was used to assign the score. The validity and reliability of the Indonesian version of ACSI-28 were tested using 45 participants in this study. Validity data were examined with Peorsen Product Moment, and reliability was assessed with Cronbach Alpha. The validity of each item based on its respective subscales was found to range from 0.46 to 0.83 in the current study. The coping with adversity subscale item's validity value was found to range from 0.59 to 0.75. The coachability subscale item's validity value was found to range from 0.46 to 0.73. The concentration subscale item's validity value was found to range from 0.67 to 0.72. The confidence and achievement motivation subscale item's validity value was found to range from 0.63 to 0.73. The goal setting and mental preparation subscale item's validity value was found to range from 0.62 to 0.77. The peaking under pressure subscale item's validity value was found to range from 0.71 to 0.83. The freedom from worry subscale item's validity value was found to range from 0.67 to 0.77. The Indonesian version of the ACSI-28 reliability test had a reliability rating of 0.845, according to the current study. The findings of this study show that the Indonesian version of ACSI-28 is valid and reliable for usage in measuring an athlete's sports psychological skills in Indonesia.