특수체육학에서 전통적인 질적연구방법의 실천적 적용

오광진 한국특수체육학회 2019 한국특수체육학회지 Vol.27 No.3

The purpose of this study is to examine the five characteristics of traditional qualitative research methods in order to understand the qualitative research methods used in adapted physical activity/education in South Korea. This study used the literature review. The following results were found in the study. First, the cultural description research refers to a report that describes the actions, beliefs, interests, attitudes, and values ​​of the members of the participating group that are found in the process of participation including the results of the research process and its results. Second, the phenomenology is based on the philosophical methodology that explores the consciousness experienced by the cognitive subject, and aims at the experience of the subject in which the subject lives, and describes the nature of the phenomenon, including the meaning of the experience, it is a research method to clarify the meaning of the essence as it is experienced in everyday life. Third, the biography refers to the recording of personal behavior in private interest or literary interest, and is divided into life history, autobiography, and personal biographical research. Fourth, the grounded theory research explores the life that people live by investigating deeply the practices, behaviors, beliefs, and attitudes of individuals and groups. It is a research methodology for theoretical explanations of the special phenomena obtained from the research and consequently development of data-based theories. Fifth, the qualitative case study refers to collecting data in detail and depth on specific phenomena, social units, and cases, in which researchers explore a case with one boundary over time or cases with boundary, collect detailed and in-depth including observations, interviews, audio-visual materials, documents, reports, etc. and reports on topics based on the case description and cases. Based on these traditional methods of qualitative research, it is significant for researchers who want to conduct the qualitative research related to physical education for individuals with disabilities to understand the characteristics of the above mentioned methods of qualitative research and carry out qualitative research appropriate for their research purposes. 본 연구는 한국 특수체육학에서 사용하는 질적연구방법을 바르게 이해하기 위하여 전통적인 질적연구방법의 다섯 가지 특성을 정확히 살펴보는데 그 목적이 있다. 본 연구의 목적을 달성하기 위해 문헌고찰을 하였으며 이를 통해 다음과 같은 결과를 발견하였다. 첫째, 문화기술 연구란 연구과정과 그 결과의 산물을 포함하며, 참여과정에서 발견한 참여집단의 구성원들이 지니는 행동, 신념, 이해, 태도, 가치 등을 기술한 보고서를 의미한다. 둘째, 현상학 연구는 인식주체가 경험하는 의식작용을 탐구하는 철학적 방법론에 그 바탕을 두고 그 주체가 살아 있는 경험을 지향하며 그 경험의 의미를 포함하여 구조, 즉 현상의 본질을 밝혀 기술하는 것으로 우리가 일상 생활세계에서 겪는 대로 본질의 의미를 해명하고자 하는 연구방법이다. 셋째, 전기 연구(biography)는 개인의 행적을 사적 관심 혹은 문학적 관심에서 기록한 것을 의미하며, 생애사(life history), 자서전(autobiography), 개인 일대기 연구로 구분한다. 넷째, 근거이론 연구란 개인이나 집단의 실무, 행동, 신념, 태도 등을 심층적으로 조사함으로써 사람들이 살아가는 삶을 탐구하는 것으로, 연구에서 얻은 특별한 현상을 이론적으로 설명하고, 결과적으로 자료에 근거하는 이론을 개발하기 위한 연구방법론을 말한다. 다섯째, 질적 사례연구란 연구자가 시간 경과에 따라 하나의 경계를 가진 사례 또는 경계를 가진 여러 사례들을 탐색하고, 다양한 정보의 원천, 즉 관찰, 면접, 시청각 자료, 문서, 보고서 등을 포함하여 상세하고 심층적인 자료를 수집하며, 사례 기술과 사례에 기반한 주제들을 보고하는 것을 말한다. 이러한 전통적인 질적연구방법을 바탕으로 향후 장애인체육과 관련된 질적연구를 수행하고자 하는 연구자들은 위에서 언급한 질적연구방법의 특성들을 잘 숙지하여 연구목적에 알맞은 질적연구를 수행하는 것이 중요하다.

운동참가 지체장애인의 자기결정동기와 고독감 및 생활만족도의 구조모형 분석

오광진 한국특수체육학회 2003 한국특수체육학회지 Vol.11 No.1

This study was to analysis the structural equation modeling of self-determination motivation, loneliness, and life satisfaction in individuals with orthopedic impairments participating in exercise. Subjects for this study were adults more than twenty-year old living in S city, South Korea. The sample number was 233. The questionnaire concerning self-determination motivation was developed by Kim, Young-Mi(2000), loneliness was developed by Won Hyeong-Joong(1994), and life satisfaction was developed by Choi Jae-Seong. Chronbach's a values was .8652, .8614, .7806 respectively. Correlation and covariance structure analysis produced the following results. First, the initially deviced structural equation modeling is not fitted the experience data through the base of overall fit measure. Second, a newly modified model that removes understanding of extrinsic motivation, introjected motivation, cutting of social relationships, frustration, and life satisfaction of future as measured variables is well fitted into the experience data. Third, the primary latent variables affecting self-determination motivation, loneliness, and life satisfaction are satisfaction of intrinsic motivation, identified motivation, loss of social role, alienation, life satisfaction are satisfaction of intrinsic motivation, identified motivation, loss of social role, alienation, life satisfaction of past, and life satisfaction of present. The results suggested self-determination motivation in conjunction with loneliness had direct and indirect effects on life satisfaction.

Migration Behavior of Bead-spring Dumbbell Models under Microchannel Flow from Dissipative Particle Dynamics Simulations

오광진 대한화학회 2007 Bulletin of the Korean Chemical Society Vol.28 No.12

Dissipative particle dynamics simulations of bead-spring dumbbell models under microchannel flow were performed and the effects of the deformation on their migration behavior were discussed. Dumbbells were found to migrate toward the walls or the channel center depending on the stiffness. Stiff dumbbells migrated toward the walls. In any cases, the dumbbells were found to have a stronger tendency to move toward the channel center in more deformable conditions.

Effects of Halothane on Dimyristoylphosphatidylcholine Lipid Bilayer Structure: A Molecular Dynamics Simulation Study

오광진,Michael L. Klein 대한화학회 2009 Bulletin of the Korean Chemical Society Vol.30 No.9

We performed molecular dynamics simulations on dimyristoylphosphatidylcholine lipid bilayer with 50 mol% halothane. The structural properties, electron density profile, segmental order parameter of acyl chains, headgroup orientation distribution, water dipole orientation distribution, have been examined. Overall the effects of the halothane molecules on structural properties of DMPC lipid bilayer were found to be small. The electron density profiles, the segmental order parameter, the headgroup orientation, the water dipole orientation were not affected significantly by the halothane molecules. Pressure tensor calculations shows that the lateral pressure increases at the hydrocarbon tail region and the headgroup region, and decreases at the water-headgroup interfacial region.

재왕절개술 마취중 인지와 기억

오광진,전재규,배정인 대한마취과학회 1986 Korean Journal of Anesthesiology Vol.19 No.4

미시영역에서 중간역역까지 적용 가능한 범용 분자 시뮬레이션 시스템의 개발

오광진 한국정보처리학회 2005 정보처리학회논문지D Vol.12 No.7

본 논문에서는 개발된 범용 분자 시뮬레이션 시스템에 대해 기술하고자 한다. 본 연구에서 개발된 분자 시뮬레이션 시스템의 가장 큰 장점은 다른 무엇보다도 Langevin dynamics simulation이나 dissipative particle dynamics simulation 기법을 도입하여 all-atom 모델뿐만 아니라 coarse-grain 모델까지도 다룰 수 있도록 설계하였고 따라서 미시영역은 물론 중간영역에서 일어나는 현상까지도 시뮬레이션할 수 있도록 설계하였다는 점이다. 이를 통해 하나의 통합된 분자 시뮬레이션 시스템으로 생체막 내에서 마취제의 분포, 단백질 접힘 현상, 마이크로 채널 내에서 생체고분자의 구조와 유동 특성 등과 같이 미시영역에서부터 중간영역에 이르는 다양한 현상을 연구할 수 있게 되었다. 개발된 시스템을 이용하면 molecular dynamics simulation에 기반한 분자 시뮬레이션 시스템으로는 불가능한 여러 중요한 바이오/나노 시스템을 시뮬레이션할 수 있을 것으로 기대한다. 마지막으로 벤치마크 결과를 통해 개발된 분자 시뮬레이션 시스템의 성능을 측정하였고 성능 최적화를 위한 병목지점을 조사하였다. In this paper, a general purpose molecular simulation system, which has been developed by the author, are described. One of the most advantageous features is that the molecular simulation system can handle a coarse-grained model as well as an all-atom model. Therefore, we can simulate mesoscopic phenomena as well as microscopic phenomea with the help of Langevin dynamics simulation and dissipative particle dynamics simulation techniques. Thus we could study anesthesia, protein folding, biopolymer flow in microchannel with single framework, which spans from microscopic to mesoscopic scales. We expect that we can also simulate many other bio/nano systems of technological importance which are not feasible by means of molecular dynamics simulation technique. Finally, performance data are shown and a bottleneck is identified for future optimization.

통합체육수업이 장애대학생과 일반대학생의 태도에 미치는 영향

오광진 한국특수체육학회 2005 한국특수체육학회지 Vol.13 No.1

The purpose of this study was to identify the effects of inclusive physical education lessons on attitudes of college students with and without disabilities. Subjects for this study were college students with and without disabilities participating in inclusive physical education lessons in H college which was built for inclusion education. The samples included 197 college students (students with disabilities = 87, students without disabilities = 110). The questionnaire concerning attitudes toward inclusive physical education was developed by Oh Kwang-Jin (2001b) which consisted of 6 factors, 26-item, 5 of socio-demographics variables, and 6 of background variables. Independent t-test, Paired t-test, and One-way ANOVA were used for data analyses, and the reliability was confirmed by Cronbach's a value. Cronbach's a value was .88. The results were as follows: First, there was no significant difference in attitude toward inclusive physical education between college students with and without disabilities at pre (after 3-week) and post (after 15-week) test points, however there was a significant difference in attitude toward inclusive physical education within each college students with and without disabilities. Second, first and second semester college students didn't have significant difference in attitude toward inclusive physical education. Third, previous experiences in inclusive education lessons had significant difference on attitudes toward inclusive physical education. Four, previous experiences in inclusive physical education lessons had significant difference on attitudes toward inclusive physical education. Fifth, understanding of disability traits made a significant difference in attitudes toward inclusive physical education. These results implied attitudes toward inclusive physical education of college students with and without disabilities will be changed more positively, if they participated in inclusive physical education lessons systematically during 12 weeks.

신체활동이 지체장애인의 자아실현에 미치는 영향

오광진 한국특수체육학회 2004 한국특수체육학회지 Vol.12 No.2

The purpose of this study was to identify self-actualization of individuals with physical disabilities participating in physical activity and living in Seoul city and Kyeonggi province. Subjects included 175 (male: 116, female: 59) individuals with physical disabilities. The questionnaire that was developed by Shostrom (1964) was used to identify self-actualization of individuals with physical disabilities. It was revised by Kim Jae-Eun & Lee Kwang-Ja (1983), Seol Ki-Moon (1995), which consisted of 5 factors, and 18-item. Construct validity of the instrument was checked by Factor analysis. Reliability of questions was confirmed by Cronbach's a value (.752). Data analyses were Independent t-test, One-way ANOVA, and Multiple Regression. The results were as follows: First, ages, jobs, and incomes had significant effects on self-actualization. Second, friends, physical educator, and mass media had significant effects on self-actualization. Third, frequencies and years of sports participation had significant effects on self-actualization. Fourth, group exercise participants had more significant difference than individual exercise participants on self-actualization. Fifth, athletes with disabilities had more significant difference than sports for all participants on self-actualization. These results imply that individuals with physical disabilities participating in physical activity would have an effect on self-actualization according to socio-demographic variable, significant others, participation degree of physical activity, type of physical activity, and participation type of physical activity.

분자동력학 모의실험과 병렬컴퓨팅

오광진,O, Gwang-Jin 한국과학기술정보연구원 2005 지식정보인프라 Vol.17 No.-

Scarpa씨 근막을 이용한 이차 비성형술

오광진,김종진,이내호,양경무 대한성형외과학회 2008 Archives of Plastic Surgery Vol.35 No.1

Purpose: The performance of rhinoplasty on the patient who has already undergone unsatisfactory results or complications after augmentation rhinoplasty is a challenging surgical problem. Because the dead space is remained after removal of the foreign body and the thickness of the skin is not even, the deformity would be more conspicuous if the nose is reconstructed again with hard implant only or autogenous cartilage. In these cases, the autogenous fascia can be used to get a good result. We present our clinical experience of secondary rhinoplasty using Scarpa's fascia of lower abdomen.Methods: Thirty-two patients underwent the procedure from March of 2002 to February of 2007. Nine patients were reconstructed with Scarpa's fascia only, eighteen patients were reconstructed with silicone implant and fascia, and five patients were reconstructed with cartilage and fascia for secondary rhinoplasty. Results: There were no major complications. Most of the patients were satisfied with the results. The deviation of the silicone implant and postoperative hypertrophic scar of the donor site were seen in one case each. Postoperative absorption of fascia were seen in two cases using Scarpa's fascia only.Conclusion: Secondary rhinoplasty using Scarpa's fascia is very useful method which offers a minimized donor site scar, low complication rate, shorter operation time and patient satisfaction and prevents the alopecia caused by the harvest of temporalis fascia.