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엘리트 운동선수의 코치-선수관계와 기본심리적욕구가 스포츠전념에 미치는 영향
이정율(Lee, Jung-Yul),이동현(Lee, Dong-Hyun) 한국사회체육학회 2021 한국사회체육학회지 Vol.- No.86
Purpose: The purpose of this study is to verify the effect of coaching leadership and basic psychological needs on the sports commitment of elite athletes. Method: The data were collected for elite athletes including high schools, universities, and elite athletes registered with the Korea Sports Council. Excluding 29 copies, a total of 271 copies were analyzed. Results: Firstly, hierarchical regression analysis phase 1 showed that the familiarity and completeness of the coach-player relationship had a static effect on cognitive precepts. The commitment had no significant effect on cognitive precepts. In addition, the commitment and familiarity of the coach-player relationship have been shown to have a static effect on behavioral commitment and complementary had not significantly affected behavioral commitment. Secondly, in the second phase of hierarchical regression analysis, the familiarity and completeness of coach-player relationships were shown to have a static effect on cognitivism, and the relationship of basic psychological needs had an impact on cognitivism, and the relationship of basic psychological needs had an impact on cognitivism and behavioural of sports commitment. Conclusion: It has confirmed that coach-player relationships and basic psychological needs are important factors in sports commitment, and it will be an opportunity to promote research according to the characteristics of players and leaders in the sports field.
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엘리트 운동선수의 스트레스와 대처유연성 및 운동탈진의 관계
이정율(Lee, Jung-Yul),이지항(Lee, Ji-Hang),이동현(Lee, Dong-Hyun) 한국사회체육학회 2023 한국사회체육학회지 Vol.- No.93
Purpose: The purpose of this study is to verify the effect of stressn ad coping flexibility on burnout in elite athletes. Method: To achieve this purpose, data were collected from elite athletes including those from high schools, universities, businesses, and professional athletes registered with the Korea Sports Council. A total of 400 responses were analyzed. The collected data were subjected to hierarchical regression analysis using IBM SPSS 25.0, and the following results were derived. Results: In the first stage of hierarchical regression analysis, it was found that personal time constraints and career-related stress had a positive effect on the perceived loss of exercise value. However, leadership dissatisfaction and function/game content did not have a signiicfant effect. Additionally, complaints about leadership, function/game content, and personal time constrainst of stress were found to have a positive effect on psychological and physical exhaustion. However, carere concerns did not have a significant effect on psychological and physical exhaustion. Finally, it was found that the function/game content of stress and career concerns positively influenced the lack of achievement, while leadership dissatisfaction had a negative effect. In the second stage of hierarchical regressio nanalysis, it was found that the flexibility of coping behaviors in response to personal time constraints, carer concerns, and overall coping flexibility had a significant impact on the likelihood of receiving awards for the athletes. Additionally, perceived coping resources were found to have a negative effect. Moreover, personal time constraints of stress, function/game content, leadership dissatisfaction, and coping flexibility were found to have a positive effect on psychological and physical exhaustion. Finally, it was discovered that career concerns, function/game content, and coping behavior flexibility had a significant impact on the lack of achievement, while leadership and perceived coping flexibility had a negative impact on stress. Conclusion: In summary, the results of this study confirm that stress an dcoping flexibility are important factors in burnout among elite athletics. These findings provide an opportunity to promote further research aimed at preventing exhaustion among athletes in the sports field.
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콘크리트구조물의 수명 예측기법 및 보수효과를 고려한 보수공법 모형개발
김규용 ( Kim Gyu-yong ),신동주 ( Shin Dong-ju ),박선규 ( Park Sun-gyu ),이정율 ( Lee Jung-yul ),반성수 ( Ban Sung-su ),권영진 ( Kwon Young-jin ),김무한 ( Kim Moo-han ) 한국구조물진단유지관리공학회 1998 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.2 No.1
The purpose of this study is to set up a proper repair plan and to extend the remaining lifetime of them by predict the remaining lifetime of reinforced concrete structures quantitatively, this method is based on actual reserch on age deterioration, carbonation depth and covering depth of the reinforced concrete structures, also, we can find of the value of the probability of steel corrosion through the deviation of carbonation speed and covering depth. According to this probability, we can predict the lifetime and select proper repair method which works sustainedly and economically.
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