RF-PACVD를 이용한 Hydrogenated Carbon Nitride박막의 합성 및 특성에 관한 연구

이철화(Chul hwa Lee),김병수(Byoung Soo Kim),박구범(Gu Bum Park),이상희(Sang Hee Lee),진윤영(Yoon Young Jin),이덕출(Duck Chool Lee) 대한전기학회 1998 대한전기학회 학술대회 논문집 Vol.1998 No.11

도시 기혼여성의 스포츠활동 참여장애

이철화(Chul Hwa Lee) 한국사회체육학회 1996 한국사회체육학회지 Vol.5 No.-

The purpose of this study was to investigate barriers to participation in sports of urban married women during leisure time The data analysis was based on information had gathered from 879 married women in 6 largest cities who have been participating in golf, bowling, swimming, aerobic dance and tennis. The data were analyzed using correlation, one way ANOVA, sheffe-test, correspondence analysis with the SAS programs. The results were follows; First, background variables such as a type of house, employed/unemployed, household income, ages of children, her`s age were related barriers to participate in sports of urban married women. Second, sport events such as golf, bowling, swimming, aerobic dance and tennis were differed from in barriers to participate in sports of urban married women. Third, urban married women have been feeling constrained to participate in sports by activity events; golf was influenced social barriers and individual barriers, bowling and tennis were influenced time barriers.

청소년들의 스포츠참여와 스포츠참여 장애지각

이철화(Chul Hwa Lee) 한국사회체육학회 2001 한국사회체육학회지 Vol.16 No.-

The purpose of this study was to investigate perception of constraints and participation in sports of adolescents in during leisure time. The data analysis was based on information had gathered from 709 adolescents in Chung Cheong Province. The data were analyzed using ANOVA and canonical correlation with the SAS programs. First, for the sports involvement of adolescents, boy student was stronger than girl student, the rural student was stronger than the urban student, the satisfied student of the school life was stronger than non-satisfied student of the school life, the group of middle incomes was stronger than that of low and high incomes. For three dimensions of sports involvement, adolescents had involved in sports in the order of cognitive, behavioral, affective involvement.. Second, for the constraints of sports involvement, the degree of barriers in boy student was stronger than girl student, the students who lived in middle city than the largest and countryside had more barriers, who satisfied in the school life than non-satisfied had more barriers, who lived in middle incomes than low and high had more barriers. For five dimensions of sports constraints, adolescents had barriers in the order of facilities, services and partners, economic, lack of knowledge. Third, for adolescents sports involvement, the cognitive and behavioral involvement in sports related sports participation constraints. For adolescents sports participation constraints, the barriers of individual and psychological, lack of knowledge, time related sports involvement.

초등학생의 놀이시설 이용실태에 관한 연구

이철화(Chul Hwa Lee),이상수(Sang Su Lee) 한국사회체육학회 1997 한국사회체육학회지 Vol.8 No.-

The purpose of this study was to investigate the utility of play facilities in elementary students. The results from this study will provide basis data necessary to develope play facilities establishment program for elementary students. The subjects in this study were 725 elementary students (male:361, female:364) who dwelled in C province. The questionnaire had 30 questions which were specifically designed for elementary students. The results were as follows; First, it was indicated that the utility of play facilities were enacted during lunch brake and after school hours in elementary students, and preferred their participation to upper grades than lower grades. Second, there existed big difference of there time spending in utility of play facilities among different grade levels. Third, play facilities for elementary student`s favorite activities showed swing and horizontal bar in the usual order, and iron and wood in the quality of material of these facilities. Fourth, the satisfaction of utility of play facilities showed psychological, sociological and environmental factors in the usual order in elementary students.

청소년들의 스포츠 참여와 비행

이철화(Chul Hwa Lee) 한국사회체육학회 2006 한국사회체육학회지 Vol.0 No.27

성인 남녀의 스포츠활동참여 비교분석

이철화(Chul Hwa Lee) 한국사회체육학회 2000 한국사회체육학회지 Vol.13 No.-

The purpose of this study was to investigate the sport participation comparison men with women in during leisure time. The results from this study will provide basis data necessary to develope sport activity program for adults. The subjects in this study were 457 adults in largest cities. The data were analyzed using t-test, chi-square, discriminant analysis with the SAS program. The results were follows; First, the intensity of the motivation in adult sports participation was showed downward heath oriented type, hobby and recreation oriented type, family oriented type, self-developing, social oriented type. The woman of participation in sport activities was showed heath oriented type, family oriented type more than that of men. Second, adult sports participation was influenced the intensity of the family and friend`s encouragement. women was influenced spouse`s encouragement, and the perceived athletic ability was the strongest predictor of adult sports participation for both men and women. third, for sport participants, many adults participated in secondary involvement more than primary involvement, and primary involvement was lots of men more than women. Fourth, women perceived barriers more than men in sports participation. Men perceived barriers in the order of time, economic, social barriers, women perceived barriers in the order of economic, time, social barriers.

초등학교 학생의 여가활동과 비행

이철화(Chul Hwa Lee),이연승(Yeon Seung Lee) 한국사회체육학회 1998 한국사회체육학회지 Vol.10 No.-

도시 성인들의 스포츠활동 참여와 참여장애지각

이철화(Chul Hwa Lee) 한국사회체육학회 1999 한국사회체육학회지 Vol.11 No.-

청소년의 여가 스포츠 참여 동기와 스포츠 참여 및 여가 만족, 여가 지속의 구조모형 분석

이승만(Lee, Seung-Man),이철화(Lee, Chul-Hwa) 학습자중심교과교육학회 2017 학습자중심교과교육연구 Vol.17 No.23

This study investigated how the use of leisure sport participation motive adolescent’ sport participation and leisure satisfaction, and leisure continuance utilizing structural equation modelling. Survey responses of 684 adolescent were analyzed by SPSS 24.0 and AMOS 24.0. Survey questions were developed based on previous research and modified for this study. Frequency analysis, reliability analysis, validity analysis, confirmatory factor analysis, and path analysis are utilized to analyze the survey responses. The results were as follow. First, It revealed that individual background data highly influenced all variables in boys compared to girls. However, school grade was not related to all variables in both middle and high school students. Second, leisure sport participation motive had a positive effect on sport participation. Third, leisure sport participation motive had a positive effect on leisure satisfaction. Fourth, sport participation had a positive effect on leisure continuance. Fifth, sport participation had a positive effect on leisure satisfaction. Sixth, leisure satisfaction had a positive effect on leisure continuance. 이 연구는 청소년의 여가 스포츠 참여 동기와 스포츠 참여, 여가 만족 및 여가 지속의 구조적인 관계를 규명하는데 목적을 두었다. 이러한 목적을 달성하기 위하여 2017년 2월 경기도의 중·고등학교에 재학 중인 학생 188명을 대상으로 예비조사를 실시하고, 6월 서울특별시와 울산광역시의 중·고등학교에 재학 중인 학생 496명을 대상으로 본조사를 실시하였다. 이 자료를 활용하여 빈도 분석과 T-검증, 신뢰도 분석, 타당도 분석, 확인적 요인분석 및 경로 분석을 실시하였다. 이와 같은 절차를 통 해 도출한 결과는 다음과 같다. 첫째, 성별에 따른 변인들의 차이에 대한 결과는 남학생이 여학생보다 모든 변인들에서 높게 나타났고, 학교급에 따른 변인들의 차이는 없는 것으로 나타났다. 둘째, 여가 스포츠 참여 동기는 스포츠 참여에 정적인 영향을 미치는 것으로 나타났다. 셋째, 여가 스포츠 참여 동기는 여가 만족에 정적인 영향을 미치는 것으로 나타났다. 넷째, 스포츠 참여는 여가 지속에 정적인 영향을 미치는 것으로 나타났다. 다섯째, 스포츠 참여는 여가 만족에 정적인 영향을 미치는 것으로 나타났다. 여섯째, 여가 만족은 여가 지속에 정적인 영향을 미치는 것으로 나타났다. 이러한 연구 결과를 토대로 청소년의 올바른 여가 선용의 방법으로 스포츠 참여를 제시하고, 청소년들이 여가 스포츠에 적극적으로 참여할 수 있도록 환경을 조성해야 함을 논하였다.

중·고등학생의 스포츠미디어 몰입 경험과 스포츠태도와의 관계에서 스포츠 참여의 매개효과 분석

이승만(Lee Seung Man),이철화(Lee Chul Hwa) 학습자중심교과교육학회 2016 학습자중심교과교육연구 Vol.16 No.11

이 연구는 중 고등학생의 스포츠미디어 몰입 경험과 스포츠 태도의 관계에서 스포츠 참여의 매개효과를 규명하는데 목적을 두었다. 이에 따른 목적을 달성하기 위하여 2016년 6월 서울특별시의 중·고등학교에 재학 중인 학생들을 대상으로 총 400명을 표본으로 추출하여 설문을 실시하였다. 수집 후 응답 내용이 부실하거나 설문이 누락된 설문은 분석에서 제외한 후 총 358명의 유효 표본을 분석하였다. 자료는 SPSS 18.0과 AMOS 18.0 통계 프로그램을 이용하였으며 요인분석과 빈도분석, 상관관계분석 및 구조방정식 모형을 활용한 분석을 이용하였고 매개효과는 위계적 x²검증과 Holmbeck의 접근법 사용하여 분석하였다. 이러한 절차를 통해 얻은 결과는 다음과 같다. 첫째, 스포츠미디어 몰입 경험은 스포츠 참여에 영향을 주고, 스포츠 참여는 스포츠 태도에 영향을 주지만 스포츠미디어 몰입 경험은 스포츠 태도에 직접적인 영향을 주지 않는 것으로 나타났다. 둘째, 스포츠미디어 몰입 경험과 스포츠 태도와의 관계에서 스포츠 참여는 완전 매개하는 것으로 나타났다. 이에 스포츠미디어는 스포츠 참여를 통해 중학생들에게 올바른 스포츠 태도를 형성시키는 중요한 변인으로써 그 의의가 있다고 하겠다. The purpose of this study was to investigate how students’ participation in sport contributes to the relationship between the flow experience in sportmedia and attitude toward sport. A sample of 400 students (N = 400) was recruited from different middle and high schools in Seoul, with 358 complete cases for analysis. Multilinear regression, chi-square, correlation, and structural equation model are utilized to analyze the survey responses. Hierarchical x²Verification and Holmbeck approach method were used for mediation analysis. The results indicated that flow experience in sportmedia significantly affect participation in sport. also Participation in sport appears to have a positive impact on students’ attitudes toward sport. In contrast, flow experience in sportmedia significantly doesn’t affect students’ attitudes toward sport. The relationship between the flow experience in sportmedia and attitude toward sport was partially mediated by students’ sport participation.