한국판 농구 자기효능감 검사지 개발(KBSEI) 및 타당화

초록

The purpose of this study was to develop the Korean Basketball Self-Efficacy Inventory (KBSEI), reflecting the technical and tactical performance characteristics of basketball, and to verify its validity and reliability. Based on a review of previous studies and expert panel discussions, seven subfactors―shooting, passing, dribbling, rebounding, defense, tactical understanding, and physical fitness―were identified and preliminary items were developed. Data were collected from 530 middle school, high school, and collegiate basketball players registered with the Korean Sport & Olympic Committee and the Korea Basketball Association. After excluding 26 invalid responses, data from 504 participants were used for the final analysis. The data were analyzed using SPSS and AMOS, including item analysis, exploratory and confirmatory factor analyses, and tests of reliability and validity. The results indicated that the inventory was finalized with seven factors and 59 items, demonstrating satisfactory construct validity and reliability. Basketball self-efficacy significantly predicted perceived performance and performance indicators, and significant differences in self-efficacy levels were found between elite and non-elite players, supporting discriminant validity. The KBSEI developed in this study is expected to serve as a useful tool for assessing the psychological characteristics of basketball players and for designing psychological training programs aimed at improving athletic performance.

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