중, 고등학교 태권도 겨루기 선수의 스트레스가 인지된 경기력에 미치는 영향

Abstract

The purpose of this study was to disclose the influence of middle and high school competition sparring players' stress on their perceived athletic performance. To achieve the purpose, the study found a population in Taekwondo players in male and female middle and high school teams whose organizations were registered at the Korea Taekwondo Association in 2015, and applied the convenience sampling method. The concrete subjects of sampling were a total of 400 competition sparring players who participated in the 10th Jeju Peace Flag National Taekwondo Competition, the 8th Asian Junior Taekwondo Championship, the 25th Yongin University Presidential Flag National Junior Taekwondo Competition, the 42nd Korea Junior Taekwondo Federation Presidential Flag National Taekwondo Competition, and the 17th May 18 Gwangju Democratic Movement Memorial Mayoral Flag National Junior Taekwondo Competition. 31 players' answer papers including unfaithful answer papers, double answer papers, and outlier data were excluded, and then finally 369 players' answer papers were analyzed. Statistical program SPSS 18.0 was utilized to analyze data concretely, and research hypothesis needed to achieve the purpose of this study and data collected from the process of researching method were analyzed. First, frequency analysis was applied to analyze sociodemographic characteristics. Second, EFA (exploratory factor analysis) was carried out to analyze inter-item consistency (Cronbach's α), which was the construct validity and reliability of questionnaire. Third, reliability coefficient was used to grasp the correlation between variables. Fourth, t-test and one-way ANOVA were applied to check the differences between personal characteristics and variables. In addition, multiple regression analysis was performed to investigate the influences between variables. Those methodologies and findings led to the following conclusions:

First, when the differences of players' stress according to gender were analyzed, there were statistically significant differences in their stress on the umpire´s decision and competition.

Second, when the differences of players' stress according to their respective team were analyzed, there were statistically significant differences in their stress on the umpire´s decision, training, and competition.

Third, when the differences of players' stress according to their career were analyzed, there were statistically significant differences in their stress on the umpire´s decision.

Fourth, when the differences of players' stress according to their prize-winning experiences were analyzed, there were statistically significant differences in their stress on the umpire´s decision, training, and competition.

Fifth, when the differences of players' perceived athletic performance according to their prize-winning experiences were analyzed, there were statistically significant differences in their self-confidence, mental strength, and concentration.

Sixth, as a result of analyzing players' self-confidence as the sub-factor of their perceived athletic performances, their stress on training and competition had statistically significant influences on self-confidence.

Finally, as a result of analyzing players' mental strength and concentration as the sub-factors of their perceived athletic performances, their stress on training, competition, and the umpire´s decision had statistically significant influences on mental strength and concentration.