Disciplinary Sport Pedagogy : 다양한 지도방법에 의한 테니스 수업이 체력 변화에 미치는 영향

김동환,정기주 ( Dong Whan Kim,Ki Joo Jung ) 한국체육학회 1994 국제스포츠 학술대회 Vol.1994 No.-

고등학교 체육수업의 참여동기와 수업만족 및 운동지속의사의 관계

김동환(Kim Dong-Whan),백희영(Baek Hee-Young) 한국체육과학회 2011 한국체육과학회지 Vol.20 No.3

This study has a main purpose that closely examines the relationship among participation’s motives of physical education, satisfaction of class and exercise adherence intention in high school. In order to achieve it, the sample from physical education class participation were accumulated by using simple random sampling that chose high school in Seoul. The samples were 400 people. and we excluded unsuitable sheet like that were decided as untrustful one and an omission and unclear. So the final samples were 353 people. On the basis of that, we used statistical techniques, frequency analysis, factor analysis, reliability analysis, multiple regression analysis and it is the conclusions as follow. First, The participation’s motives influences satisfaction of class. Second, The participation’s motives influences exercise adherence intention. Third, The satisfaction of class influences exercise adherence intention.

언어의 도상성 탐구

김동환 ( Kim¸ Dong-whan ) 현대영미어문학회 1997 현대영미어문학 Vol.15 No.1

It is said that language consists of two elements, form and meaning. Traditionally, it was thought that the relationship between form and meaning is arbitrary. It means that there is no natural and motivated relation between form and meaning. Saussurian structural linguistics and Chomskyan generative syntax are based on the arbitrariness of language. They foreground syntax dealing with the structure of form and background semantics dealing with the structure of meaning. In this thesis, I do not focus on syntax and semantics separately, but I study the relationship between them. To do this, a new concept of iconicity is needed. I claim that language has a characteristics of iconicity as well as arbitrariness. By iconicity, I mean that there is a natural and motivated relationship between form and meaning at some level of linguistic units. I argue that language is arbitrary at the level of individual linguistic units and iconicity of language comes out at the level of the arrangement of individual linguistic units. I study iconicity of language which comes in sight at the level of the arrangement of individual linguistic units. For this purpose, chapter 2 studies arbitrariness and iconicity separately. And in chapter 3, I investigate the phenomena of iconicity in language, considering two hypothesis of iconicity, isomorphism and motivation. Isomorphism is that there is one-to-one correspondence between form and meaning. Motivation is that form motivates meaning and the difference in meaning is reflected by the difference in form. And isomorphism is the precondition of motivation. There are several significances in this study. The first is the following. In addition to arbitrariness, language has the characteristics of iconicity. Of course, arbitrariness is shown at the level of individual linguistic units, and iconicity is shown at the level of the arrangements of individual linguistic units. The second is that the arbitrary distinction of syntax and semantics disappear in the view point of iconicity of language. Form and meaning is placed on the one-to-one correspondence, form motivates meaning, and the difference in meaning is reflected by the difference in form. In this respect, form and meaning is closely related to each other. And syntax studying linguistic forms and semantics studying linguistic meanings cannot be separated. The third is that I can modify the Saussurian paradigm of sign into a new paradigm. In Saussurian paradigm of sign, form (signifiant; sound image) is associated with, or invokes meaning (signifié; concept), and meaning is associated with, or invokes form. And the associative relationship between form and meaning is bidirectional. But in my argument, meaning is reflected by form, but form is not reflected by meaning. In other words, the relationship between form and meaning is unidirectional.

비 사범계 대학 체육전공자의 교육실습 경험에 대한 내러티브 탐구

김동환(Kim, Dong-Whan),은희범(Eun, Hee-Bum),김동학(Kim, Dong-Hak) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.4

This The present study is concerned with narratives about teaching practicum experiences of P.E. majors in non-education University. For this study, 4 participants focused on pre-, intra- and post-practicum narratives. As for the study methodology, participants’ narratives were considered primary phenomena, and narrative inquiries were used to reconstruct the meanings of the processes and experiences relevant to the narratives. For data collection, autobiographical writings, reflection logs, e-mails, interviews and portfolios were used. For data analysis, domain and classification analyses were used to find out narrative patterns, plots and themes. The meanings revealed via participants’ narratives included expectations and respect for teachers and advantages and disadvantages of the career. They also mentioned difficulties on the side of teachers during the teaching practicum, new meanings of ‘rolling-out the ball’ class and extension of teaching practicum period. Participants also spoke about their understanding of teachers’ enthusiasm and disenchantment with teaching career as well as its being highly meaningful as a career. Through re-storying, they expressed their concerns over a P.E. teacher as a career and remarked on the necessity of corporal punishment. Besides, they were found satisfied with having the best experience in life.

교양스키 참가자의 참여동기에 따른 목표성향, 수업만족도, 운동지속의사에 미치는 영향

김동환(Kim, Dong-Whan),노도현(Ro, Do-Hyun) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.2

This study from December 2010 to February 2011 in Gyeonggi-do University of H, S University of educated college students were participating in class. Modvation for a total of 236 questionnaires from the 13-part questions, goal orientation and 12 questions, lesson satisfaction four items, two items consist of exercise adherence results were as follows: First, the liberal ski Participation goal orientation effects on motivation in the learning task orientation B=.330, t=3.609, fun B=.149, t=2.090, B=.334, and learning from his disposition, t=3.211 a statistically significant influence. Second, the liberal goal orientation and class satisfaction of participants in skiing impact on task orientation at the facility satisfies B=.293, t=2.253, a leader in satisfying task orientation B=.236, t=2.018, magnetic inclination B=-.152, t=-2.109 with a statistically significant influence. Third, the liberal ski lessons satisfaction of participants impact on exercise adherence facility satisfies B=.174, t=2.422, leaders satisfy B=.479, t=5.992 with a statistically significant influence.

대학스키수업 참여자의 교수행동인식과 내적동기, 학습몰입, 수업만족도 및 재참여의사의 관계

김동환(Dong Whan Kim),노도현(Do Hyun Ro),김승용(Seung Yong Kim) 한국스포츠교육학회 2009 한국스포츠교육학회지 Vol.16 No.4

레크리에이션 프로그램 개발의 단계 및 순환주기

김동환(Dong Whan Kim) 한국여가학회 2000 한국여가학회지 Vol.2 No.-

N/A

승마 장애물경기 선수들의 주의집중 유형과 경쟁상태 불안과의 관계

김동환(Kim, Dong-Whan),박경희(Park, Kyung-Hee),김승용(Kim, Seung-Yong) 한국체육과학회 2011 한국체육과학회지 Vol.20 No.6

This study was conducted in order to examine difference in attention type perceived in the course of equestrian jumping competition according to gender, age and functional level among 80 equestrian jumpers on the active list and to determine its relation with their competitive anxiety. In this study, we tested the reliability of the questionnaire for collecting data on attention type and competitive anxiety in order to secure the psychometric validity of the questionnaire. In addition, we statistically analyzed the relation between difference in attention type and competitive anxiety according to demographic characteristics. The results of this study are as follows: First, according to the gender difference was the type of attention concentrate. Second, depending on the age difference was the type of attention concentrate. Third, according to the skill levels difference was the type of attention concentrate. Fourth, the type of attention concentrate appeared to influence the competitive anxiety.

대학 교양체육 수업 참여자의 수업경험에 대한 특성이 수업신뢰, 구전수용 및 구전확산에 미치는 영향

김동환(Kim, Dong-Whan),손재상(Son, Jae-Sang) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.2

This study is aimed at inquiring into the relationship between class experience characteristics of college students who participate in college general physical education, and their acceptance of word of mouth, as well as spread of word of mouth, and concurrently to inquire into what role the class trust among these variables played. In order to achieve this research objective, this study selected 400 students who took the general physical education class during the fall semester in the 2014 school year conducted by the universities located in Seoul Metropolitan City, Gyeonggi-do Province, Chungcheong-do Province and Gangwon-do Province using purposive sampling of the research objects. Among the total 400 copies of collected samples, this study selected a total of 378 copies as final valid samples excepting 22 copies which were judged to be not appropriate for research; with these data, this study obtained the results as follows by conducting frequency analysis, exploratory factor analysis, reliability analysis, correlation analysis, simple & multi-regression analysis using PASW Ver. 18.0. First, it was found that class experience characteristics had a positive influence on class trust. Second, the research results revealed that class experience characteristics had a positive influence on acceptance of word of mouth and spread of word of mouth. Third, class trust was found to have a positive influence on acceptance of word of mouth, and spread of word of mouth.

전력변환기 병렬운전을 위한 펄스폭 정보를 이용한 새로운 통신방식

김동환 ( Dong-whan Kim ),최성철 ( Seong-cheol Choi ),레동부 ( Tuan-vu Le ),박성준 ( Sung-jun Park ),박성미 ( Seong-mi Park ) 한국산업융합학회 2023 한국산업융합학회 논문집 Vol.26 No.6

Recently, demand for technology for energy economy and stable supply is increasing due to the increase in power demand of loads. The amount of DC power generation using new and renewable energy is noticeably increasing, and the use of DC power supplies is also increasing due to the increase in electric vehicles and digital loads. During parallel operation to increase the capacity of the power converter, the module bus method or the method using Can communication and serial communication has significant difficulties in smooth operation due to communication time delay for information sharing. Synchronization of information sharing of each power converter is essential for smooth parallel operation, and minimization of communication time delay is urgently needed as a way to overcome this problem. In this paper, a new communication method using pulse width information is proposed as a communication method specialized for parallel operation of power converters to compensate for the disadvantage of communication transmission delay in the existing system. The proposed communication method has the advantage of being easily implemented using the PWM and Capture function of the microcomputer. In addition, the DC/DC converter for DC distribution was verified through simulation and experiment, and it has the advantage of easy capacity expansion when applied to parallel operation of various types of power converters as well as DC/DC converters.