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논문 기본 정보

자료유형
학술저널
저자정보
류광민 (계명대학교) 박상범 (계명대학교) 김태호 (계명대학교)
저널정보
한국체육과학회 한국체육과학회지 한국체육과학회지 제17권 제4호 (인문 사회과학편)
발행연도
2008.11
수록면
643 - 652 (10page)

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초록· 키워드

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The purpose of this study was to investigate in differences in accuracy pattern as cognitive ability, ball pattern and section information of each ball pattern by analyzing the effect of section information of baseball pitching action on the accuracy of identifying ball patterns. Twenty-one university baseball player(over 8 years in career) and sixteen university students(1-3 years in career) who are joining in baseball club participated in the experiment as subjects. They were repeatedly assigned to the sessions of baseball pitching action, including session 1, session 2, session 3, session 4, and session 5. Baseball players and baseball club students observed randomly a model performing videotaped actions for 60 times for all ball patterns, 20 times for each ball pattern. Just after observing each task, subjects were required to tell researcher ball pattern. Researcher recorded it on checklist. The maximum score a subject could get for each task was 4, resulting in a total maximum score of 20 for each ball pattern. Calculated averaged-score for each session of each ball pattern was analyzed by three-way ANOVAs (2 groups × 3 ball patterns × 5 sessions) with repeated measures on the last two factors. In the analysis of the accuracy pattern for curve ball, the baseball player's accuracy identifying ball patterns showed significant increase from session 2 and 3. But for straight ball and slide ball, the difference between baseball players and baseball club students as increasing sessions didn't show. Taken together, these results suggest that the accuracy of identifying ball patterns can be affected by both performer's cognitive ability, using pre-information effectively, and the characteristics of ball patterns and that cognitive ability as well as physical motor activity may also contribute to the improvement of motor performance.

목차

Abstract
Ⅰ. 서론
Ⅱ. 연구방법
Ⅲ. 결과
Ⅳ. 논의
Ⅴ. 결론 및 제언
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UCI(KEPA) : I410-ECN-0101-2009-692-015835953