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태권도 지도자의 변혁적 리더십에 대한 지각과 직무성과 간에 서비스리더십의 조절효과
정성숙(Jung, Sung-Sook),정광채(Jeoung, Kwang-Chae) 용인대학교 무도연구소 2008 武道硏究所誌 Vol.19 No.1
The purpose of the study was to examine the moderated effects of service leadership through relationship between trasformational leadership and job performance of assitant leaders of taekwoon do places. In order to achive this purpose three esearch questions were established. Participants for this study were 310 assitant leaders. Of participations valid data were 279. They completed a modified inventory of transformation leadership, service leadership, and job performance. Hopothesis Ⅰ was supported to optimal moderated effects of service belief between trasformational leadeship and job performance of assitant leaders of taekwoon do places. Hopothesis Ⅱ was supported to optimal moderated effects of service reliability between trasformational leadeship and job performance of assitant leaders of taekwoon do places. Hopothesis Ⅲ was supported to optimal moderated effects of service ability between trasformational leadeship and job performance of assitant leaders of taekwoon do places. Hopothesis Ⅳ was supported to optimal moderated effects of self-control ability between trasformational leadeship and job performance of assitant leaders of taekwoon do places.
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양대승(Yang, Dae-Seung),정광채(Jung, Kwang-chae) 한국체육과학회 2016 한국체육과학회지 Vol.25 No.4
There are some issues of Taekwondo Kyorugi pum(dan) promotion test such as evaluation items, evaluators’ objectivity, and so on. Therefore, this study was conducted to provide practical evaluation method of Kyorugi skills through depth interview with a few Taekwondo experts. The participants of this study were consisted of 5 Kukkiwon Kyorugi evaluators of pum and dan promotion test. The results of interview with the experts were followings. First, The criteria of evaluation related to the Kyorugi promotion were not specific and the evaluators were mostly using their experiences rather than determined systematic evaluation items. Second, the one of big issues related to the promotion test was the Kyorugi duration. Thus they have to develop or improve the best method of promotion test in order to measure and evaluate the Kyorugi skills. Third, they felt that specific evaluation items should include such as step, kick, target kick, strategies, and competition. Also they needed to differentiate and develop evaluation items to be adapted to the capabilities of test applicants and to apply the standardized Kyorugi movements.
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문원재 ( Won Jae Moon ),정광채 ( Kwang Chae Jung ) 한국체육대학교 체육과학연구소 2014 스포츠사이언스 Vol.31 No.2
This study is based on the technical analysis on 2012 London Olympic Games’ women’s match of weight classification four, the objective is to provide the technical direction and study the changes of technical skills and introduction of electronic protectors and its score distribution· The results are followed· First, In 2012 London Olympic Games, use of electronic protector allowed to demonstrate more stable and easy Dollyeochagi which took over the entire game’s atmosphere· The crucial part of this type of a game was the face attack that was followed after the kick and the frequency of the face attack has increased after the introduction of new device· Each contest’s issue was highly depended on the success of the attack· Second, The introduction of electronic protector brought a dynamic match by differentiating a score of punches and kicks but also resulted in limiting skills other than kicks and punches on overall weight division matches into similar dull skills for easier scoring· Third, The electronic protector’s scoring is sensitive to contact of sensors which allowed more powerful and accurate hit but it needs improvement as the sensor reacts to minor hit that should not be counted in scoring· Fourth In this Olympic Games, trunk attack skill dependency was transformed to head attack skill, and, to achieve more stable score, use of the front spin kick was more frequently used than the back kick as the counterattack to the Dollyeochagi· Fifth, In each game match, victor’s skills are more focused and expressed, however we also consider the fact that all different weight divisions carry unique technical skills· All this information is very crucial in analyzing the Olympic weight division·
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대학 태권도 선수가 지각하는 통제적 코칭행동과 중도포기의도의 관계에서 그릿(Grit)의 매개효과
김기동(Kim, Ki-Dong),강현우(Kang, Hyun-Woo),문원재(Moon, Won-Jae),정광채(Jung, Kwang-Chae),양대승(Yang, Dae-Seung) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.6
The study was processed for verification of the mediating effect of Grit on the relationship between perceived controlling coaching behavior and intention to decide to drop-out of university Taekwondo players. The collected data were analyzed by PASW 21.0 and AMOS 21.0 for confirmatory factor anlaysis, reliability analysis, descriptive analysis, correlation analysis, and structural equation analysis. The results of this study were as follows: First, controlling coaching behavior of Taekwondo leaders perceived by university Taekwondo players had positive effect on drop-out. Second, controlling coaching bahavior had negative effect on Grit. Third, Grit had negative effect on drop-out. Fourth, university Taekwondo player’s Grit partially mediated the relationship between controlling coaching behavior and drop-out.
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국내 남자 투기 종목에서 나타나는 상대연령효과 : 레슬링, 유도, 복싱, 씨름을 중심으로
이지용 ( Lee Ji Yong ),문원재 ( Moon Won Jae ),정광채 ( Jung Kwang Chae ),오혜리 ( Oh Hye Ri ) 한국체육대학교 체육과학연구소 2020 스포츠사이언스 Vol.38 No.2
The purpose of the study is to check whether the relative age effect appears in male combat sports athletes. For the study, athletes in wrestling, judo, boxing, and ssireum events, registered in 2017, 2018 and 2019, were selected as research subjects. This study used Chi-square and Spearman rank-order correlation to identify whether the relative age effect appeared in male combat sports athletes. The results of the study are as follows: First, the study identified the difference between the distribution of the birth month of male combat athletes and the distribution of the birth month of the public. As a result, there was a difference between the distribution of birth months in wrestling (2017), judo (2019), and ssireum (2017, 2018, 2019). Second, the correlation between the birth month ranking and relative age birth month ranking of male combat athletes was confirmed. The results showed statistically significant static correlations in all sports except boxing (2019). Third, considering the above results, the relative age effects were shown in wrestling (2017), judo (2019), and ssireum (2017, 2018, 2019). Through the results of this study, the phenomenon of the relative age effect in male combat sports athletes in Korea was identified. The results of the study have identified the relative age effect of domestic male combat sports athletes. In particular, it can be meaningful in that it has confirmed the relative age effect for the domestic combat sports athletes.
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