농구지도자의 리더십유형이 임파워먼트와 지도효율성의 관계

Abstract

The purpose of this study is to examine the effect of leadership types on empowerment and coaching effectiveness in basketball coaches, to use its results as basic materials for effective training, and to provide scientific and empirical materials. The subjects of study were basketball students attending high school who were coached by basketball coaches. A total of 356 samples were made by cluster random sampling. Among the data collected, the data with double or no answers were excluded from those for the analysis. Finally 291 samples were used for the analysis through a search for administration error and data clarification. In order to achieve the above purposes, the questionnaire survey was used for a study instrument. The instrument which already tested the reliability and validity of questionnaire in previous researches at home and abroad was modified and complemented. The questionnaire consisted of a total of 51 items: 5 items of demographics, 27 items of sports leadership scales(training and direction, democratic behavior, social support, positive feedback), 12 items of empowerment(meaning, competence, self-determination, impact), and 12 items of coaching effectiveness(perceived function satisfaction, perceived coaching satisfaction). The content validity and item relevancy of questionnaire was reviewed by experts and the tested exploratory factor analytic technique was used to test questionnaire validity. Cronbach's α which is one of item internal consistency methods was calculated to test questionnaire reliability. To examine the effect of leadership types on empowerment and coaching effectiveness in basketball coaches, this author and other researchers visited relevant university and explained the purpose and administration methods of questionnaire to the subjects. The self-administering method was used to compete a questionnaire. Among the responses collected by data collection, unreliable responses and the data with double or no answers were excluded from those for the analysis. Reliable data were coded in the computer and processed according to the purpose of analysis using Window SPSS/PC 15.0 Version program. Based these study methods and procedures, the effect of leadership types on empowerment and coaching effectiveness in basketball coaches was analyzed and the following results were derived. First, in the effect of leadership types on empowerment in basketball coaches, basketball coaches' leadership types had an effect on meaning, competence, self-determination, and impact. Second, in the effect of leadership types on coaching effectiveness in basketball coaches, leadership types had an effect on perceived function satisfaction and perceived coaching satisfaction. Third, in the effect of empowerment on coaching effectiveness in basketball coaches, empowerment had an effect on perceived function satisfaction and perceived coaching satisfaction. Finally, in the causal relationship bewteen leadership types and empowerment and coaching effectiveness in basketball coaches, leadership types had an effect on empowerment; leadership types, on coaching effectiveness; and empowerment, on coaching effectiveness.