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무도전공대학생들의 운동스트레스와 학교생활적응의 관계에 대한 내적통제성의 완충효과검증
남재화 ( Jae Hwa Nam ) 대한무도학회 2009 대한무도학회지 Vol.11 No.1
본 연구에서는 무도전공대학생들을 대상으로 운동스트레스와 학교생활적응의 관계에서 내적통제성의 완충효과를 규명하는데 그 목적이 있다. 연구대상은 수도권 일대에 위치하고 있는 체육 대학교 무도학과 학생들 272명으로 하였으며, 측정도구는 운동스트레스 척도, 학교생활적응 척도, 내외통제성 척도를 사용하였다. 첫째, 상관분석 결과 무도전공대학생들의 운동스트레스와 학교생활적응은 부적관계가 있는 것으로, 내외통제성과 학교생활적응은 정적상관관계가 있는 것으로 나타났다. 둘째, 중다회귀분석결과 운동스트레스는 학교생활적응에 영향을 미쳐 운동스트레스가 높을수록 학교생활적응이 낮은 것으로 나타났다. 셋째, 내적통제성은 학교생활적응에 영향을 미쳐 내적통제성이 높을수록 학교생활적응의 수준이 높은 것으로 나타났다. 넷째, 위계적 회귀분석 결과 대학무도전공자들의 운동스트레스와 학교생활적응의 관계에서 내적통제성의 완충효과가 유의하여, 내적통제성의 정도에 따라 학교생활적응에 미치는 영향이 다르게 작용함을 보여주었다. The purpose of this study is to examine the moderating effects of the internal control on the relationships between athletic stress and school related adjustment to the department of martial arts of university students. The subject were 272students of martial arts university in the metropolitan area. The results showed as follows; First, the correlation analysis showed the athletic stress and the internal control to the department of martial arts of university students was affected less the school related adjustment, whereas the internal control affected the school related adjustment more. Second, regression analysis showed athletic stress in students were significantly related to school related adjustment. Third, the internal control was significantly related to school related adjustment and as the level of internal control was increased the school related adjustment was increased. Furthermore, hierarchical regression analysis showed the internal control had a moderating effects on athletic stress and school related adjustment. Consequently this study showed that when athletic stress is found to cause school related adjustment in school life, a level of internal control in the students psychological make-up can increase school related adjustment.
무도학과 대학생의 전공수업만족과 가치관명료성 및 진로결정효능감의 관계
남재화(Nam Jae-Hwa) 한국체육과학회 2009 한국체육과학회지 Vol.18 No.2
This study aims to examine the relationship among the specialty class satisfaction, values clarification and career decision making self- efficacy in martial arts university students. For this study were 277 students in martial arts university. SPSS Window 12.0 has been used in order to test the purposes and hypothesis of this study, and the statistical techniques used for this study are descriptive statistical analysis, correlation analysis, one-way ANOVA, t-test, standard multiple regression analysis. The conclusion obtained from this study were drawn in the followings: first, the environmental satisfaction have significant effect on the autonomy and openness of martial arts university students. second, educational satisfaction have significant effect on the job information collection and goal selection of martial arts university students. third, autonomy have significant effect on the job information collection and problem solving of martial arts university students.
유도 지도자의 대응가치리더십이 선수의 스포츠자신감 및 수행전략에 미치는 영향
남재화(Nam, Jae-Hwa) 한국체육과학회 2017 한국체육과학회지 Vol.26 No.5
This study examined the analysis of the influence of competing values leadership of judo coaches on sports confidence, and performance strategy. The number of the surveyed for this study was 278 who university judo players. The reliability and validity test of the questionnaire itself was conducted by using SPSS/AMOS Window 18.0 program; the result of descriptive statistical analysis, exploratory factor analysis, confirmatory factor analysis, reliability analysis, correlation analysis, standard multiple regression analysis are as follows; The results were as being follows. First, the competing values leadership of judo coaches is partially influences on the sports confidence. Second, the competing values leadership of judo coaches is partially influences on the performance strategy. Third, the sports confidence is partially influences on the performance strategy of university judo players.
박재화,김현미,강효상,최재상,최봉근,남기웅,남한우,심광보,Park, Jae Hwa,Kim, Hyun Mi,Kang, Hyo Sang,Choi, Jae Sang,Choi, Bong Geun,Nam, Ki Woong,Nam, Han Woo,Shim, Kwang Bo 한국결정성장학회 2016 한국결정성장학회지 Vol.26 No.1
원적외선 방사세라믹은 인체의 피부 안쪽으로 깊숙이 적외선을 침투시켜 온열 및 치료환경을 주는 매력적인 재료로써, 열적 치료 장치, 온열 매트, 히터 등과 같은 분야에 많은 응용이 되고 있다. 본 연구에서는 소결 온도와 시간을 변화시킴으로써 높은 방사율을 가지는 원적외선 방사세라믹의 소결 조건을 최적화하고자 하였다. 원적외선 방사체의 상 분석은 XRD로, 그 파단면의 미세구조는 SEM을 이용하여 분석하였다. 원적외선 방사율의 측정은 FT-IR으로 행하여, 결과를 종합적으로 해석하여 소결체의 최적 공정 조건을 확립하였다. Far-infrared radiation ceramic is an attractive material that provides thermal therapy by permeating the infrared rays into the deep inside of the human skin. Therefore, it is currently used for thermal therapy devices, thermal mat, heating equipment and so on. This work aims to optimize the sintering process of the far-infrared radiation ceramic with the process parameters of temperature and time. A variety of characterization tools have been used to investigate the optimal sintering condition of far-infrared radiation. The phase of far-infrared radiation ceramic was characterized by using X-ray diffraction (XRD) and microstructure of fracture surface was studied by scanning electron microscopy (SEM). The FT-IR was also performed to measure the far-infrared emissivity.
박재율(Park, Jae-Yu),남재화(Nam, Jae-Hwa) 한국체육과학회 2020 한국체육과학회지 Vol.29 No.4
Currently 3 associations are trying to unify themselves. Korea Taekkyon Federation and Korea Taekgyeon Association already unified. In this situation, Widaetaekkyeon organization, which was established recently, got into the middle of the debate for claiming that they possess the originality. And after getting to know Widaetaekkyeon, several leaders, who were famous in their associations and had experience as competitors, transferred their association. To examine this phenomenon, by using purposeful sampling, this research contains deep interview. 4 leaders who had experience as a competitioner selected for each associations as interviewee s. The results are as follows: Firstly, 3 Taekkyeon associations learned Taekkyeon from same master but had different training systems and intentions, which made them to follow different pathways. Secondly, was highly engaged with prior associations and their capabilities was acknowledged butchery had conflicts with the association and had different opinions about Widaeyaekkyeon. Thirdly, research participants contacted with Widaetaekkyeon by other person’s suggestion or their own doubts about original form of Taekkyeon. Fourthly, One is transferring the association completely and teaching Song, Duk-gi’s full Taekkyeon or teaching with training system, which is made by complementally combining the prior association straining system with Widaetaekkyeon’s training system.