자아존중감 향상을 위한 무용동작치료 효과에 대한 메타분석

이윤구(Lee, Yoon-Gu),홍애령(Hong, Ae-Ryung),이소미(Lee, So-Mi) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.3

The purpose of this study was to analyze the effect of dance movement therapy on self-esteem through meta-analysis to derive total effect size. Therefore, four journals and thirteen theses were finally selected according to the selection criteria of the study including the meta-analysis of this study. Using a CMA 2.0 program with full effect size calculation, meta ANOVA and meta regression analysis was tested for moderate effect. The concrete results are as follows. First, the total effect size of dance movement therapy was 1.033, which showed a large effect size. Second, more than 10 weeks and more than 12 programs are effective in the operation of the program. Third, gender, age, and publication year did not affect the effect size. It is expected that more effective dance movement therapy program will be activated through the data derived from this study.

운동참여자의 행동규제와 운동심상의 관계

이윤구(Lee, Yoon-Gu),윤용진(Yoon, Yong-Jin),문창호(Moon, Chang-Ho) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.4

The purpose of this study was to identify the relationship among behavior regulation and exercise imagery in exercise participants. This study analyzed 288 survey questionnaires for final analysis. Exploratory factor analysis, reliability Analysis, correlation analysis and multiple regression analysis with the SPSS Win 18.0 was used to analyze the data. The results are as follows. First, identified regulation influenced positively on appearance/health images. Second, identified regulation influenced positively on exercise technique. Third, extrinsic regulation influenced negatively and introjected regulation and identified regulation influenced positively on exercise feelings. Forth, extrinsic regulation influenced negatively and amotivation and identified regulation influenced positively on exercise self-efficacy. The interesting finding for this study is that intrinsic regulation has not significant effect to all exercise imagery subordinate factors and amotivation has significant effect to exercise efficacy which are subordinate factor of exercise imagery.

대학생의 건강신념과 신체상의 관계

이윤구(Lee, Yoon-Gu),홍형호(Hong, Hyeong-Ho),서광봉(Suh, Kwang-Bong) 한국체육과학회 2014 한국체육과학회지 Vol.23 No.2

The purpose of this study was to identify the relationship among health belief and body image in university student. This study analyzed 270 survey questionnaires for final analysis. Exploratory factor analysis, confirmatory factor analysis, reliability Analysis, correlation analysis and multiple regression analysis with the SPSS Win 18.0 and AMOS 20.0 were used to analyze the data. The result of this study were as follows. First, benefit influenced positively and barrier influenced negatively on grooming. Second, susceptibility, benefit and barrier influenced negatively on health/fitness evaluation. Third, susceptibility and barrier influenced negatively on overall appearance evaluation. Forth, susceptibility influenced negatively and severity, benefit positively on social dependence. Fifth, susceptibility and barrier influenced negatively and benefit influenced positively on health/fitness influence.

체대입시 수험생의 불안극복 형성과정에 대한 근거 이론적 접근

이윤구(Lee, Yoon-Gu),윤용진(Yoon, Yong-Jin) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.3

The purpose of this study was to qualitative research methods based on grounded theory to the interviewed about the anxiety conquest formation process of the applicants for the college of physical education. The research was conducted through in-depth interviews with 7 students in college of physical education. Main analysis procedure is known as codings(open coding, axial coding, selective coding). According to the method of ground theory of Strauss and Corbin, the data was analyzed. And then the concepts of 61 and the 19 sub-categories and 7 upper-categories were found A paradigm model consist of the casual condition, contextual condition, central phenomenon, intervening condition, interaction and the consequences was proposed.

배드민턴 동호인의 기본적 심리욕구와 참여동기 및 운동만족의 관계

이상민 ( Lee Sang-min ),이윤구 ( Lee Yoon-gu ),윤용진 ( Yoon Yong-jin ) 대한체육학회(구 한국유산소운동과학회) 2020 대한스포츠융합학회지 (jcses) Vol.18 No.2

The purpose of this research is to investigate the relationship of basic psychological needs, participation motivation and exercise satisfaction in badminton clubbers and to provide basic data necessary for the invigoration of badminton club. Specifically, this study is focused on suggesting directions of basic psychological desire and participation motivation to sustain satisfactory exercise life and induce effective sports-for-all participation as well as improved life quality. To support research thesis, surveyed results from 290 badminton club members in Seoul were used for analysis. The collected data were analyzed through confirmatory factor analysis, reliability analysis, frequency analysis, multiple regression analysis, and the following results were obtained. In conclusion, competence, autonomy, and relatedness are critical basic psychological desire that have positive (+) effect on participant’s motivation and satisfaction. If above factors can be satisfied and sustained in consideration of intrinsic and external motivation, effective participation of sports-for-all can be induced and further improve life quality of badminton clubbers.

개선된 그래프 컷 알고리즘을 이용한 비디오 정합 알고리즘

윤여경(Yeo Kyung Yoon),이광진(Kwang Jin Rhee),이훈민(Hoon Min Lee),이윤구(Yun Gu Lee) 한국방송·미디어공학회 2018 한국방송공학회 학술발표대회 논문집 Vol.2018 No.6

본 논문에서는 공간적 일관성과 시간적 일관성을 모두 고려하는 그래프 컷 (graph cuts, GC) 알고리즘을 적용한 새로운 비디오 정합(video stitching) 방법을 제안한다. 먼저 입력 비디오로부터 취득한 전체 프레임에 대해서 정렬 (frame alignment) 작업이 완료된 후, 프레임 합성 (frame composition) 을 위한 정합선 찾기 (seam finding) 과정을 진행한다. 정합선을 찾는 과정에서 개선된 그래프 컷 알고리즘을 이용해 정렬된 프레임들을 자연스럽게 합성할 수 있는 최적의 정합선을 찾는다. 우선, 첫번째 입력 프레임에서 찾은 최적 정합선을 참조 정합선으로 설정한다. 그 다음,연속된 프레임들의 정합선 찾기 과정을 수행할 때, 참조 정합선과의 거리 값을 가중치로 이용하는 새로운 비용 함수를 적용한다. 본 논문에서 제안하는 알고리즘으로 찾은 최적 정합선은 입력 프레임의 중첩 영역에 움직이는 물체가 존재할 때, 물체의 모양을 손상시키지 않으면서 동시에 연속된 프레임의 정합선을 유사한 형태로 유지시킨다. 결과적으로 공간적, 시간적 자연스러움이 보장되는 고품질의 비디오 정합 결과를 얻을 수 있다.

바둑판 최외각 네 점 검출 알고리즘

윤여경(Yeo Kyung Yoon),이윤구(Yun Gu Lee) 한국방송·미디어공학회 2017 한국방송공학회 학술발표대회 논문집 Vol.2017 No.6

본 논문에서는 바둑판을 촬영한 정지 영상에서 격자무늬의 특징을 이용하여 바둑판의 최외각 네 점을 검출하는 방법을 제시한다. 바둑판은 수평 및 수직 방향으로 각각 19 개의 선이 격자무늬를 이룬다. 영상에는 일반적으로 노이즈가 포함되어 있기 때문에 허프(Hough) 변환의 임계값(threshold)을 이용한 선 패턴 추출 방식으로는 모든 선에 대한 정보를 얻을 수 없다. 따라서, 제안하는 알고리즘은 허프(Hough) 변환을 수행한 뒤에 추출된 선들이 이루는 교차점의 정보를 이용하여 바둑판의 최외각 네 점을 예측한다. 실험 결과는 실제 바둑판의 최외각 네 점과 비교하여 예측된 최외각 네 점의 에러 값을 제시한다. 이는 제안된 알고리즘이 바둑판의 최외각 네 점을 성공적으로 검출한다는 것을 입증한다.

아웃도어 스포츠 참여자의 여가참여동기와 여가몰입, 여가만족, 심리적 웰빙의 관계연구

홍형호(Hyeong Ho Hong),이윤구(Yoon Gu Lee),서광봉(Kwang Bong Suh) 한국여가레크리에이션학회 2016 한국여가레크리에이션학회지 Vol.40 No.1

The goal of this research project is to explain the relationship between the effect of outdoor sport on an individual’s motivation, satisfaction and its effect on a psychological well-being. By using 266 survey questionnaires and applying the structural equation models we came to the following conclusion. First it appears that outdoor sports participants motivation has statistically significant influence on cognitive and behavioral commitment, which is a sub-factor of leisure commitment. Second, when it comes to participants motivation in outdoor sports, there is no statistical significant in outdoor sports that influences psychological, societal, relaxation, biological and environmental satisfaction. Third, it appears that outdoor sports participants’ motivation has statistically significant influence on self-acceptance, individualism, self-determination and interpersonal relations, which are sub-factors of psychological well-being. Fourth, it appears that out-door sports participants motivation has statistically significant influence on psychological, societal, relaxational, biological, and environmental satisfaction, which are sub-factors of leisure commitment. Fifth, it appears that out-door sports participants motivation has no statistically significant influence on self-acceptance, individualism, self-determination, and interpersonal relations, which are sub-factors of psychological well-being commitment. Sixth, it appears that out-door sports participants motivation has statistically significant influence on self-acceptance, individualism, self-determination, and interpersonal relations, which are sub-factors of psychological well-being satisfaction.

볼링참여자의 참여동기가 운동몰입 및 심리적 행복감에 미치는 영향

신상혁(Shin, Sang-Hyuk),이윤구(Lee, Yoon-Gu),윤용진(Yoon, Yong-Jin) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.2

The purpose of this study was to investigate the causal relationship between the participation motive of the bowling participants and its effect on the exercise commitment and psychological happiness. In order to achieve the purpose of the study, a total of 230 parts were used for analysis targeting male and female bowling participants in Seoul. The questionnaire was used as a measurement tool, the questionnaire consisted of a total of 53 items including 6 items of demographic characteristics, 19 items of participation motivation, 8 items of exercise commitment, and 20 items of psychological happiness. The data of this study were calculated by SPSS23.0. The exploratory factor analysis and reliability analysis were conducted to ensure the validity and reliability of measurement tools of preliminary questionnaire. In main study, frequency analysis, correlation analysis, and multiple regression analysis were conducted. The results are as follows. First, intrinsic and extrinsic motivations had a positive effect on exercise commitment and amotivation had negative effects. Second, intrinsic motivation had a positive effect on psychological well-being, and amotivation had negative effect. And extrinsic motivation had a positive effect on self-confidence. Third, exercise commitment had a positive effect on psychological well-being. The results of this study confirmed the importance of intrinsic motivation.

학교스포츠클럽 활동 무용수업 참여자들의 감성지능, 신체적 자기효능감, 학교적응 간의 관계

김진아(Jin Ah Kim),이윤구(Yoon Gu Lee),윤용진(Yomg-Jin Yoon) 한국레저사이언스학회 2021 한국레저사이언스학회지 Vol.12 No.1

본 연구는 학교스포츠클럽 활동 무용수업 참여자들의 감성지능, 신체적 자기효능감, 학교적응 간의 관계를 규명하는 것이며 학교스포츠클럽 활성화를 위한 기초자료를 제공하는 데 있다. 연구의 목적을 달성하기 위해 중학생 226명의 설문지를 사용하였다. 빈도분석, 탐색적 요인분석, 신뢰도 분석, 상관관계분석, 다중회귀분석을 통해 분석되었다. 첫째, 감성지능의 하위요인은 신체적 자기효능감의 하위요인인 인지된 신체능력과 신체적 자기표현 자신감에 정적인 영향을 미치는 것으로 나타났다. 둘째, 신체적 자기효능감의 하위요인인 인지된 신체능력은 학교적응의 모든 하위요 인에 정적인 영향을 미치는 것으로 나타났다. 셋째, 감성지능의 하위요인인 타인감성이해, 감성의 활용, 자기감성이해는 학교적응의 하위요인인 학교친구, 학교교사, 학교규칙 및 환경, 학교수업에 정적인 영향을 미치는 것으로 나타났다. 본 연구결과를 통해 향후 학교스포츠클럽 무용수업에 관한 연구에 기초자료가 되었으면 한다. This study aims to provide the base data for promoting school sports clubs relationship among emotion intelligence, physical self-efficacy, and school adjustment of dance class participants in school sports club activities. A questionnaire of 226 middle school students was used to achieve the purpose of the study. It was analyzed through frequency analysis, exploratory factor analysis, reliability analysis, correlation analysis, and multiple regression analysis. First, the subfactors of emotional intelligence had positive effects on perceived physical ability and confidence on physical self-expression, which are subfactors of physical self-efficacy. Second, the perceived physical ability, a subfactor of physical self-efficacy, positively affected all subfactors of school adjustment. Third, the subfactors of emotional intelligence, such as the appraisal of emotion in others, utilization of emotion, and appraisal of emotion in self, had positive effects on school friends, school teachers, school rules/environments, and school classes, which are the subfactors of school adjustment. The results of this study are intended to serve as basic data for future research on dance classes in school sports clubs.