야구 투수 자기효능감 검사지 개발

초록

Purpose: The purpose of this study was to develop a baseball pitcher self-efficacy test paper. It was intended to develop a test paper that reflected the specificity of the event and the specific skills of the pitcher and verify the content validity, structural validity, discrimination and prediction validity, and reliability. Methods: Five leaders and researchers formed a meeting of experts and developed it on a ratio scale that measures the strength of the initial 12 questions, 0-100%, and 10%. Data was collected from 318 middle, high school, and university baseball players registered with the Korea Baseball Softball Association, and descriptive statistics, exploratory and confirmatory factor analysis, reliability analysis, independent t-test, correlation and regression analysis were performed using SPSS and AMOS programs. Results: The developed pitcher self-efficacy test paper is a single factor of 9 questions in total. One question distributed from the initial 12 questions, one question with a low factor loading value in exploratory factor analysis, and one question that was a problem with multicollinearity in the question internal correlation were deleted. The variance of a single factor was 62.743%. Reliability Cronbach’α was high at .917. As a result of confirmatory factor analysis, the overall fitness index was acceptable. The developed questions distinguished excellent and non-excellent players based on ERA and Whip. The total self-efficacy of the pitcher explained high perceived performance at 48.7%, securing predictive validity. Conclusion: The pitcher’s self-efficacy test developed in this study is valuable as a field-oriented tool that can be useful for pitcher confidence-enhancing training and goal setting, leader’s player management, psychological measurement and diagnosis of sports psychological counselors, and psychological training.

키워드