중학교 남녀혼성 체육수업의 효율적인 지도방안 모색

이병관(Byoung Kwan Lee) 한국체육교육학회 2002 한국체육교육학회지 Vol.7 No.2

The purpose of this study was to investigate effective instruction plans of co-ed physical education class in middle school. And this study searched for the instruction`s informations of co-ed physical education class, and the basic informations of co-ed physical education instruction models` development. For achieving this purpose, difficulties, physical education`s purpose, instruction`s objects, learning styles, the condition of institutions and implements, and evaluation styles in co-ed physical education class were investigated. The subjects of this study were selected 57 co-ed physical education teachers(51 males, and 6 females) in 20 middle school, Gwangju city. The selection of subjects was done by a purposive sampling. The data was collected by mail survey. Statistical procedures to analyzed the data used number(n), percentage(%). The conclusions of this study as follows. First, physical education teachers experienced difficulties in co-ed physical education class`s instruction. Second, co-ed physical education instruction`s purposes were mainly putted in the purpose of psychomotor domain, subsequently mixed with the purpose of psychomotor domain, subsequently mixed with the purpose of affective domain. Third, co-ed physical education instruction`s objects were magnified through the transformation of actually existed objects, and the introduction of new objects. Fourth, co-ed physical education instruction`s learning styles were mainly enforced with small group learning, and mixed with various learning styles in consideration of the characters of co-ed physical education class. Fifth, institutions and implements of co-ed physical education class were supplemented sufficiently for effective instructions. Sixth, co-ed physical education instruction`s evaluation styles were used mainly by criterion-referenced evaluation and process evaluation. Therefore, various co-ed physical education instruction`s models were developed for the effective instructions of co-ed physical education class.

메타분석 결과에서 통계적 오류의 영향

이병관(Lee Byoung kwan),손영곤(Sohn Young kon) 한국헬스커뮤니케이션학회 2016 헬스커뮤니케이션연구 Vol.15 No.-

본 연구는 메타분석의 대표적인 두 가지 방법인 헤지스와 올킨(Hedges & Olkin)이 제시하는 방식과 헌터와 슈미트(Hunter & Schmidt)의 방식간의 접근방법과 특징에 대해 메타분석 방법론적 측면에서 비교분석하기 위해 진행하였다. 메타분석 방법과 관련하여 두 방식간의 방법론적 기본 가정과 차이점을 주요 쟁점별로 살펴보았으며, 구체적인 산출 과정과 그 결과를 상호 비교하는데 초점을 맞춰 상이한 분석방법과 절차, 그리고 결과 해석의 차이점과 유의점 등을 검증하였다. 구체적으로 국내에서 2015년까지 수행된 인간 행동을 설명하기 위한 대표적인 사회인지이론 가운데 하나인 계획된 행동이론을 적용한 연구논문을 대상으로 헤지스와 올킨메타분석방법과 헌터와 슈미트 메타분석방식에 기초하여 그 결과를 제시하였다. 표집오차 및 측정오차 보정, 신뢰구간과 확신구간, 피셔(Fisher) z 변환값 사용 여부, 효과크기 비교, 동질성 검사 여부 등 방법론적 차이에 대해서도 논의하였다. This study attempted to review and compare two major meta-analytic approaches, the Hedges and Olkin approach and the Hunter and Schmidt approach, in the aspects of meta-analytic methodology. The basic methodological assumptions and characteristics between the two approaches were also discussed in terms of the analytic techniques, methodological procedures, and interpretations of the results. In addition, the two meta-analyses of the theory of planned behavior, one of the major social cognitive theories, were conducted. Based on the results, Fisher’s z-transformation, effect size estimation, heterogeneity assessment, correction for sampling error and measurement error, and confidence interval and creditability interval were discussed.

태권도분야 진로인식이 태권도활동의 내재적 및 외재적만족에 미치는 영향 : 품새 및 시범단 대학생들 중심으로

이병관(Lee, Byung-Kwan),이병수(Lee, Byoung-soo) 세계태권도문화학회 2021 세계태권도문화학회지 Vol.12 No.4

The purpose of this study was to investigate the effect of college taekwondo players career perception on intrinsic and extrinsic satisfaction. The subjects of this study are university students enrolled in the Taekwondo department of four-year universities located in Seoul, Gyeonggi-do, Chungcheongnam-do, and Chungcheongbuk-do. Of these, 266 people belonging to the Poomsae and Demonstration Team were used for the final analysis. Hypothesis verification was performed by Structural Equation Model (SEM). First, it was found that career planning performance and job attitude had a positive effect on intrinsic satisfaction. Second, it was found that career planning performance and self-understanding of one s career had a positive effect on extrinsic satisfaction. Third, intrinsic satisfaction was found to have a positive effect on extrinsic satisfaction.

기술노트 : 추계와 동계 섬진강하구 부유퇴적물농도 변화

이병관 ( Byoung Kwan Lee ),이수웅 ( Su Woong Lee ),김석윤 ( Seok Yun Kim ) 한국물환경학회(구 한국수질보전학회) 2011 한국물환경학회지 Vol.27 No.4

Changes of suspended sediment concentration in the Seomjin river estuary located in south sea of the Korea peninsula were investigated during the spring tide in autumn (i.e. 25 hours in October) 2000 and winter (i.e. 25 hours in February) 2001. The changes of temperature and salinity during the spring tide in October 2000 showed larger variations than the those in February 2001. During the spring tide in October 2000, currents at bottom layer were observed to be stronger than during the spring tide in February 2001, showing that both of the two periods had ebb currents-predominant tide asymmetries. The suspended sediment concentrations in October 2000 were larger than the those in February 2001. At the time of the maximum of tide currents or after about one hour of the maximum during the autumn months, the suspended sediment turbidity was observed to be maximum. Another observation station at Hadong upstream from the Seomjin river estuary showed about one hour delay in tide phase, Thereby, the suspended sediment concentration showed high turbidity after two hours at bottom and three hours at surface layer, in particular, in October 2000. This results can be explained by the facts that river discharge increased significantly after the summer rainy season, causing also increase of erosion processes by strong current velocity at bottom layer.

캠핑 장비 소비자의 체면민감성이 명품선호도 및 명품구매의도에 미치는 영향

이병관(Lee, Byung-Kwan),이병수(Lee, Byoung-Soo) 한국체육과학회 2021 한국체육과학회지 Vol.30 No.2

The purpose of this study was to structurally identify the influence of face-sensitive consumers on camping equipment"s preference for luxury goods and intention to purchase luxury goods. The subjects of the study were campers with experience in camping activities and purchasing camping equipment, and 204 people were used for the final statistical analysis. Statistical analysis was conducted as a confirmatory factor analysis and a structural equation model analysis, and the results were as follows: First, it has been shown that the face sensitivity of consumers of camping equipment does not affect the preference of luxury goods. Second, it has been shown that consumers" sensitivity to face of camping equipment does not affect their intention to purchase luxury goods. Third, consumers" preference for luxury goods in camping equipment has a positive effect on their intention to purchase luxury goods. These results can be interpreted as that consumers of camping equipment prefer or do not purchase luxury equipment due to their face sensitivity, but consumers who tend to prefer luxury goods are more likely to purchase luxury goods.

금강 지류에서 현장 부유입자의 분포와 변화

이병관(Byoung-Kwan Lee),이창래(Chang-Rae Lee),정승진(Seung-Jin Jeong),김병국(Byeong-Kuk Kim),정주학(Joo-Hak Jeong),박홍기(Hong-Ki Park),정원옥(Won-Ok Jeong) 국립공원연구원 2013 국립공원연구지 Vol.4 No.1

본 연구는 금강 지류에서 하상변동에 따른 현장 부유입자 변화를 연구하기 위해서 금강유역 지류에 대한 하상토 조사 및 입도자료 분석을 통해 유역의 퇴적토 특성 및 부유사량을 분석하였다. 현장부유입자의 크기와 체적 농도를 측정하기 위해서 수중입도분석기(LISST-100X)를 이용하여 연속적으로 조사하였다. 하상퇴적물 조사는 부유사와 소류사 농도 관측방법으로 수행하였다. 레이져 회절 원리에 근거한 입자분석기는 집적된 부유입자 크기를 측정하는데 이용되고 해저면에서 세립질퇴적물의 거동을 분석하였다. 금강지류인 유구천과 미호천에서 부유사가 소류사나 하상토보다 세립하였고, 미호천은 이중모드 분포이고 유구천은 단일모드 입도분포를 보였다. 퇴적물 이동은 전수층을 통해서 일어나고, 하상면에서 침강과 재부유를 통해서 나타난다. 세립질퇴적물 이동은 부유입자의 침강속도와 세립질의 응집체 또는 floc 형성에 의한 영향이 중요하게 작용하는 것으로 판단된다. The purpose of this study is to estimate the riverbed channel change of in situ suspended particulate matter. The analysis was performed to relationship between water flux and suspended load by bottom sediment particle size analysis at the Keum river channel station. In order to measure in-situ suspended particle size, volume concentration of suspended particulate matter and current speed, mooring observation was performed at the streams of Geum River by using of an optical instrument, ‘LISST-100’. The sediment of bottom was obtained based on the concentration of suspended particulate matter and bedload sediment. Using in situ laser particle sizer determine the size distribution based on laser diffraction provides the results of behavior of suspended sediment near the channel. Suspended sediment was finer than bedload and surface sediment at the Miho cheon and Yugu cheon of Geum River. Miho cheon was bimodal and Yugu Cheon was unimodal distribution, these bottom processes are relevant to understanding the behavior, significant sediment transport can occur in the water column. Fine-grained sediment transport is dependent on the settling velocity of the suspended particles, fine-grained suspended particles tend to aggregate and form mud flocs.

서해중부 태안해안의 현장 부유입자물질 분포와 거동 연구

이병관 ( Byoung Kwan Lee ),장성건 ( Seong Geon Jang ),김진현 ( Jin-hyun Kim ),황다혜 ( Da Hye Hwang ),김소연 ( So Yun Kim ),최윤영 ( Yun-young Choi ),이병준 ( Byung Joon Lee ) 한국환경기술학회 2020 한국환경기술학회지 Vol.21 No.6

In-Situ Suspended Particulate Matter(SPM) concentration of the water column and particle size distribution above the middle layer and bottom layer were measured in the Taean-Haean National Park, West Coast of Korea. The short-term series of in-situ suspended particulate matter concentration, total volume concentration, beam attenuation coefficient, mean grain size, floc size and distribution have been ensemble averaged according to tidal variation. Time variation of in-situ particle size and concentration shows bottom layer supplies relatively fine-grained particles with compared to middle layer. This explains a good correlation between sediment concentration and beam attenuation coefficient due to well defined, monotonous size distribution. Abundance of small microfloc and large macroflos with time and water column size distribution indicated the difference between organic matter in marine snow of turbidity maximum near-bottom layer and fine grain primary particles of water column. The particles supplied toward lower water column from upper water column during low tide showed a multi-modal distribution with two-three peak at coarse fraction, possibly due to the resuspension and the flocculation associated with marine biological activity and the increased shear velocity at near bottom, break-up of large flocs. This study can be used qualitative and quantitative analysis of in-situ fine suspended sediment distribution, resuspension and flocculation, land(fresh water) and marine(sea water) based source of suspended particulate matters, according to marine environmental relationship and global climate change.

동물 및 기타 ArcGIS를 이용한 육상 및 해양 생태지도 3D제작

이병관 ( Byoung Kwan Lee ),이창래 ( Chang Rae Lee ),정원옥 ( Won Ok Jeong ),정승진 ( Seung Jin Jeong ),안중관 ( Jung Kwan Ahn ),김병국 ( Byeong Kuk Kim ),이홍헌 ( Heung Heon Lee ),박홍기 ( Hong Ki Park ),정주학 ( Joo Hak Jeong 한국환경생태학회 2013 한국환경생태학회 학술대회지 Vol.2013 No.2

해상국립공원지역의 생태계 기반 관리체계를 만드는데 도움이 되기 위해서 국립공원 연구 1호(국립공원관리공단, 147 ton)를 이용하여 한려해상국립공원과 다도해해상국립공원의 유·무인도서 및 특정도서에 대해서 육상조사, 수중조사와 해저지형을 조사하여 육상 및 해상, 해중을 연계한 종합생태지도를 제작하였다. 해중생태지도 제작을 위해서 육상 및 해상 좌표계를 통일하였으며, 조사 격자 범위에서 생태지도의 주요 생물상 분포를 분석한 다음에 ArcGIS 프로그램을 이용하여 생태지도를 제작하였다. 수치표고모형(DEM, Digital Elevation Model)을 작성하기 위해서 고도와 수심자료를 이용하여 불규칙삼각망(TIN)을 작성하고 육상 등고선과 해양 등수심선에 대해서 각각의 TIN을 만들어DEM을 작성 후, 지형을 분석하였다. 위성 및 항공영상의 배경합성은 육상과 해상의 고도와 수심 자료로 만든 DEM의 항공사진과 해저면 스캔영상을 따로 모자이크하고 합성하였다. 해저지형 분석은 ArcScene을 실행한 후, 따로 만든항공 및 해저 이미지에 DEM을 기저고도(Base Height)로 설정한 다음, 지형 분석에 이용하였다. 제작된 3차원 이미지는 0.25m격자의 해상도를 갖고 있는 항공영상과 해저면의Side Scan Sonar 이미지를 이용하였으며, 육상과 해양을 통합하여 3 차원 구현이 되도록 수행하였다. 촬영된 항공영상과 해저면 영상에 대해서 현장 검증을 수행하기 위해서육상 현장조사과 식생조사, 수중조사와 해양생물 분석 자료를 반영하여 해저와 육상 지형 분포도를 작성하였다. 본조사 결과를 이용하여 작성된 육상 및 해양 생태지도는 서식지와 생태계의 종합적인 관리지도를 작성하는 기초단계로서 기후변화와 생물다양성을 고려한 종합적인 관리지도로 발전시키고 향후, 외적인 환경변화를 추가함으로서 해양자원관리와 생물보전 방안을 마련하는데 활용해야 될 것이다.

지난 40년 간 공포소구 연구의 통합

이병관(Byoung Kwan Lee),손영곤(Young Kon Sohn),서동명(Dong Myoung Seo),좌보경(Bo Kyoung Jwa),홍현호(Hyun Hho Hong),이진우(Jin Woo Lee) 한국광고홍보학회 2013 한국광고홍보학보 Vol.15 No.3

본 연구는 지난 40여 년간 국내에서 수행된 공포소구가 수용자의 태도나 행동변화에 미치는 설득 효과를 살펴보는 데 목적이 있었다. 이를 위해 1996년부터 2012년까지 국내에서 발표된 학술지 논문 12편을 대상으로 메타분석을 실시하였다. 연구결과 공포수준이 증가할수록 커뮤니케이션 수용자들의 지각, 태도, 행동의도, 행동에 직접적인 변화를 이끌어 내고 있었다. 반면 공포유형의 설득 효과는 공포수준에 비해 높지 않은 것으로 나타났다. 메시지 제시 형태별로는 이미지나 텍스트를 혼합하여 사용하지 않고 텍스트만을 적절하게 변화하는 것만으로도 설득 효과를 보이고 있었다. 행동변화를 행동중단과 행동권고로 구분하여 살펴본 결과는 행동권고가 더 효과적이었다. 본 연구는 공포 소구에 의한 설득 효과의 방향과 강도를 메타분석을 이용하여 통계적으로 통합하여 체계화된 결론을 제시하였다는 데 커다란 의의가 있다. The present study is a quantitative integration and review of the persuasive effect of fear appeals on cognitive, affective, and behavioral change in Korea. A meta-analysis of 12 studies in major academic publications over the past 40 years was conducted. The results shows that strong fear level were more persuasive on perceptions, attitudes, intentions, behaviors than low fear appeal. But it is found that the effects of fear type were weak. In regard to the types of manipulation, stimuli using text messages alone produced higher effects than the combination of image and text. Results also shows that fear appeal to promote commencement of a new desirable behavior have a greater average effect size than fear appeal promoting the cessation of an existing undesirable behavior. This study summarized the current status of the fear appeal research and suggested the direction of future research in the field.

행위단서로서의 미디어 캠페인이 인플루엔자 예방행동에 미치는 영향

이병관(Byoung Kwan Lee),오현정(Hyun Jung Oh),신경아(Kyung Ah Shin),고재영(Jae Young Ko) 한국광고홍보학회 2008 한국광고홍보학보 Vol.10 No.4

본 연구는 겨울철 인플루엔자 예방을 위한 미디어 캠페인의 효과를 건강신념모델(HBM)의 적용을 통하여 행위단서로서의 미디어 캠페인이 개인의 인플루엔자 예방행동 과정에서 어떠한 역할을 수행하는지를 HBM의 이론적 적용을 통해 살펴보고자 하였다. 본 연구에서는 실시된 미디어 캠페인의 성과평과를 위해 수집된 자료 중 사후분석 자료가 사용되었다. 전화조사를 통해 수집된 서울시 거주 15세 이상 59세 이하의 남녀 총 700명의 응답자가 분석에 사용되었다. 연구결과, 인플루엔자에 대한 지각된 심각성과 개연성, 그리고 예방수칙 준수에 대한 이득의 지각과 자기-효능감은 예방수칙 준수의향을 증가시키는 반면, 예방행동이 가져올 부정적인 결과나 준수의 어려움에 대한 인식은 행동의도를 변화시키지 못하는 것으로 나타났다. 행위단서로서의 미디어 캠페인이 예방수칙 준수의향에 미치는 직/간접적 영향력을 검증한 결과, 미디어캠페인은 예방행동에 직접적인 영향력을 갖는 데에는 한계가 있었으나, 캠페인 노출에 따른 인플루엔자 관련 신념의 변화를 통해 예방행동 채택여부에 영향을 미치는 간접적인 영향력이 발견되었다. 본 연구는 행위단서로서 미디어 캠페인이 수용자의 행동변화에 미치는 영향력을 분석하였다는 점에서 HBM의 이론적 확장과 함께, 효과적인 미디어 캠페인의 실행 및 행동변화를 유도하기 위한 실무적 함의를 가진다. Within a theoretical framework of Health Belief Model, especially centering on the role of media campaign as a communication cue to action on prevention behavior, this study examined the effect of media campaign for preventing influenza on behavioral intention to influenza prevention. This study analyzed post-intervention data collected for conducting a outcome evaluation on influenza prevention media campaign. A survey data collected through a telephone interview with representative sample of 700 adults 18 or older in Seoul city was used in this study. The results showed that perceived severity, susceptibility, benefit, and self-efficacy increased individuals` behavioral intention to influenza prevention. However, it was found that perceived barrier of the prevention behavior did not affect behavioral intention. Although the direct effect of media campaign on individuals` behavioral intention to influenza prevention was not found, the media campaign indirectly affected individuals` behavioral intention through the individuals` health beliefs. Given that the present study explored both direct and indirect effect of media campaign as a cue to action on audiences` behavioral change, this study would contribute on theoretical expansion of HBM and also provide practical implications for effective media campaign to promote behavioral change.