성과중심교육 측면에서 우리나라 의과대학 학생평가의 현실과 과제

박장희,Park, Jang Hee 연세대학교 의과대학 2013 의학교육논단 Vol.15 No.3

Most medical colleges in Korea have been shifting from traditional education to outcome-based education, which is the general trend in medical education. The purpose of this study was to make some suggestions in light of the reality and challenges of student assessment in medical education from the perspective of outcome- based education. First, those who are responsible for student assessment should be diversified to include faculty, residents, students, and evaluation committee members. They need separate roles in educational evaluation, so evaluation competencies are required for them. Second, various methods for evaluation and score interpretation can be used for effective evaluation. We can adopt diagnostic, formative, and summative evaluation functionally, and the norm-referenced, criterion-referenced, growth-referenced, and ability-referenced evaluation based on criteria for score interpretation. Finally, various evaluation domains and test forms can be administered together in the common lectures in the medical school. We can test not only knowledge but also skills and attitudes, with diverse test forms such as supply and performance types.

사료품질관리제도의 문제점과 개선방향

박장희 ( Jang Hee Park ) 한국영양사료학회 1995 제6회 사료가공 단기과정 Vol.- No.-

이차원 V 화염의 기본 유동장과 안정화 특성

박장희(Jang Hee Park),이대근(Dae Keun Lee),신현동(Hyun Dong Shin),김문언(Moon-Uhn Kim) 한국연소학회 2003 KOSCOSYMPOSIUM논문집 Vol.- No.-

분기관을 가진 연소 챔버 내 압력변동 특성에 관한 실험적 연구

박장희(Jang Hee Park),이대근(Dae Keun Lee),신현동(Hyun Dong Shin) 대한기계학회 2009 大韓機械學會論文集B Vol.33 No.7

An experimental study using the combustor with branch tube was conducted in order to model the industry combustor with FGR (flue gas recirculation) system and to study a thermo-acoustic instability generated by a branch tube. The branch tube is a structure used to modify a system geometry and then to change its pressure field, and the thermo-acoustic instability, usually occurs in a confined geometry, can result in serious problems on industrial combustors. Thus understanding of the instability created by modifying geometry of combustor is necessary to design and operate combustor with FGR system. Pressure fluctuation in the combustion chamber was observed according to diameter and length of branch and it was compared with the solution of 1-D wave equation. It was found that branch tube affects the pressure field in the combustion chamber, and the pressure fluctuation in the combustion chamber was reduced to almost zero when phase difference between an incipient wave in the combustion chamber and a reflected wave in the branch tube is π at the branch point. Also, the reduction of pressure fluctuation is irrespective of the installed height of branch tube if it is below h<SUP>*</SUP>=0.9 in the close-open tube and open-open tube.

유아교사 다문화 효능감 척도 개발 및 타당화 연구

박장희 ( Jang Hee Park ),노성향 ( Sung Hyang Rho ) 한국유아교육학회 2013 유아교육연구 Vol.33 No.5

본 연구는 유아교사 다문화 효능감 척도를 개발하는데 목적이 있다. 이를 위해 서울 및 경기도 소재 어린이집과 유치원에 재직 중인 유아교사 650명을 대상으로 조사하여 최종적으로 579명의 자료를 분석하였다. 탐색적 요인분석에는 265명의 자료를 확인적 요인분석에는 314명의 자료를 분석하였다. 탐색적 요인분석 결과 다문화적 수업기술과 다문화적 환경조성, 문화적 편견다루기, 지역사회 자원 활용, 다문화가정과 협력이 유아교사 다문화 효능감을 구성하는 요인으로 추출되었다. 유아교사 다문화 효능감 척도의 준거 타당도 검증을 위해 다문화적 교육상황에 대한 부정적 정서와 격려의 말과 관련성을 살펴본 결과 유아교사 다문화 효능감(전체)과 각 하위요인이 다문화적 교육상황에 대한 부정적 정서와 격려의 말과 유의미한 상관이 있었다. 각 하위요인의 내적합치도(Cronbach’α)는 .79~.91이었다. 확인적 요인분석 결과 유아교사 다문화 효능감 척도 측정모형의 안정성이 입증되었다. Increasing multicultural populations around the globe require a democratic approach to both teaching and learning that recognizes and is responsive to the cultural diversity unique to each country. Teachers especially require the knowledge and skills necessary for multicultural teaching efficacy. This study reports on two interrelated studies comprising the development and validation of an Early Childhood Teacher Multicultural Efficacy Scale for use in South Korea. Study 1 developed the scale items and investigated their structure using factor analysis. Subjects were 265 early childhood teachers in Seoul and Gyeonggi-do. Exploratory factor analysis yielded five factors: Multicultural Instruction Skills, Creating Multicultural Climate, Dealing with Cultural Bias, Utilizatizing Community Resources, Collaborating with Multicultural Families. Evidence of item validity was demonstrated by significant correlations with Emotional Arousal and Verbal Persuasion indicators. Internal consistency of the reliability coefficients ranged from.79 to .93. Study 2 examined the cross validity of the scale. Here, subjects were 314 early childhood teachers in Seoul and Gyeonggi-do. A confirmatory factor analysis provided evidence for the stability and generalizing ability of this 5-factor solution. These confirmatory results are recommendation for use of the Early Childhood Teacher`s Multicultural Efficacy Scale in both in-service and pre-service teacher training.

예혼합 분젠 화염에서의 화염 표면적 변동이 열발생 변동에 미치는 영향에 관한 실험적 연구

박장희(Jang Hee Park),이대근(Dae Keun Lee),신현동(Hyun Dong Shin) 대한기계학회 2009 대한기계학회 춘추학술대회 Vol.2009 No.5

In this experiment, flame behavior in the spontaneous oscillation, relation of flame surface area and heat release rate were investigated with the laminar Bunsen flame. The combustion chamber with branch tube was used in order to change the pressure field in the combustion chamber. Experimental parameter is L.R., length ratio of branch tube and combustion chamber. The used equivalence ratio and mean velocity was fixed at 1.1 and 1.75㎧ respectively. This condition is apt to cause spontaneous oscillation of flame in the combustor with branch tube. It was found that branch tube affected the characteristics of flame behavior inside of a combustion chamber, frequency and magnitude of pressure and heat release rate fluctuation. And the pressure fluctuation is related to heat release fluctuation from the flame. Also, heat release rate fluctuation was agreed with flame surface fluctuation. A linear relation between the flame surface area and heat release rate was observed.

예혼합 분젠 화염에서의 화염 표면적 변동이 열발생 변동에 미치는 영향에 관한 실험적 연구

박장희(Jang Hee Park),이대근(Dae Keun Lee),신현동(Hyun Dong Shin) 대한기계학회 2010 大韓機械學會論文集B Vol.34 No.2

자발 진동하는 층류 예혼합 분젠 화염을 관찰하기 위하여 분기관을 가진 연소기를 제작 하였다. 특히, 조건에 따른 화염 거동을 살펴봤으며, 화염 표면적과 열발생 변동의 관계에 대하여 고찰하였다. 본 연구에서 사용된 당량비는 1.1 이고, 노즐 출구 평균 유속은 1.75 m/sec 이다. 연소 챔버와 분기관의 길이비(L.R.)는 연소기 내 압력 변동에 영향을 미치며, 결과적으로 화염 거동 특성이 달라짐을 관찰하였다. 또한, 간섭 필터의 유무에 따른 OH<SUP>*</SUP>, CH<SUP>*</SUP>, 그리고 화염 자발광은 정성적으로 유사한 거동을 나타냈으며, 자발 진동하는 층류 예혼합 분젠 화염의 화염 표면적 변동과 열발생 변동은 선형적인 관계를 가짐을 확인하였다. A combustion chamber with a branch tube was built to investigate the characteristics of a spontaneous oscillating laminar premixed Bunsen flame. The flame behavior was observed, and the relation between the flame surface area and heat release rate was inspected. The equivalence ratio and mean velocity were fixed at 1.1 and 1.75 ㎧, respectively. The amplitude of the pressure fluctuation in the combustion chamber was changed and the flame behavior was affected when the length ratio between the branch tube and combustion chamber (L:R) was varied. The OH<SUP>*</SUP>, CH<SUP>*</SUP>, and flame chemiluminescence had similar behavior qualitatively. There was linearity between the flame surface area and heat release rate.

모욕죄 국내 판례에 대한 경험적 연구

박장희(Jang Hee Park) 한국언론학회 2020 한국언론학보 Vol.64 No.2

의예과 학생대상 조기임상노출 프로그램의 학습효과

박장희(Park Jang hee) 학습자중심교과교육학회 2018 학습자중심교과교육연구 Vol.18 No.14

본 연구의 목적은 아직 임상전공과목을 수강하지 않은 의과대학 저학년 학생들에게 임상경험을 미리 제공하는 조기임상노출(early clinical exposure) 프로그램을 시행하고 그 학습효과를 확인하는 데 있다. 이를 위해 의예과 2학년 의학교육개론 수 강생 97명을 대상으로 의료마네킹을 이용해 심정지 환자에게 전기 제세동기를 실시하고, 기도삽관 하는 등의 의료 처치 실습을 학습자중심 교수방법인 직소법(Jigsaw)을 이용한 조별실습을 2시간 시행했다. 수업 이후에는 학생들에게 과제로 실습소감 문을 받았으며, 기말시험 이후에 무기명으로 설문조사했다. 분석방법으로 설문조사 자료는 기술통계와 상관분석을 했고, 수업에 대한 학생인식은 실습 소감문, 무기명 설문조사 결과, 그리고 대학의 해당 과목 강의평가를 종합하여 정리했다. 연구결과 임상실습을 위해 가장 도움이 되었던 것으로, 실습 동영상 시청, 직접 실습 또는 동료들의 실습 관찰이었다. 실습을 통해 느낀 소감으로는 처음으로 의사로서의 임무를 수행해서 흥미로웠고, 실습을 통해 본인이 의사가 될 사람이라는 정체성을 재확인했 으며, 현재 배우고 있는 기초과학이나 기초의학이 미래 의사 역할수행과 관련되어 있음을 깨달아서 학습의 동기부여가 되었다고 응답했다. 결론적으로, 병원에서의 임상실습을 하기 전인 저학년부터 의사로서 역할 수행을 직간접으로 하는 임상실습 프 로그램을 사전에 경험하게 하는 것은 의사로서 정체성 확립, 학습 동기부여, 과목 간통합에 적절하다. The purpose of this study is to identify the educational effect of the early clinical exposure program which provides clinical experiences in advance to the second-year students in the medical schools prior to taking a clerkship. The 97 premedical students had trained the clinical skill practice to cure the medical simulators, so-called objective structured clinical examination(OSCE). The satisfaction and perception of the early clinical exposure program was an anonymous surveyed. The descriptive, correlation and content analysis were studied. The results of the activity review essay, anonymous survey, and the assessment of students lectures were analyzed in a comprehensive analysis. The results showed that the premedical students enjoyed that program because they acted as a doctor for the first time, reaffirmed their identity that he is a prospective doctor, and motivated by realizing that basic medicine that is currently learning is related to the performance of future doctors. The early clinical exposure program is useful for premedical students to be a good doctor.

옹벽구조물의 설계단계 신뢰성기반 생애주기비용 분석모델

박장희(Park Jang-Hee),김성헌(Kim Sung-Hun),김규덕(Kim Ku-Duk),이증빈(Lee Cheung-Bin) 대한토목학회 2006 대한토목학회 학술대회 Vol.2006 No.10