유아교육기관에서 이루어지고 있는 자유선택활동 분석: 만 3, 4, 5세를 중심으로

황인주 ( In Ju Hwang ) 영유아교육학회 2014 영유아교육연구 Vol.17 No.-

본 연구는 유아교육기관에서 이루어지고 있는 자유선택활동에 대하여 알아보기 위하여 유아교육기관 만3, 4, 5세총 50학급에서 한 달간 작성된 일일교육계획안 1000개를 분석하였다. 이를 위하여 실내·외 자유선택활동의 운영여부, 운영시간, 흥미 영역별 활동 빈도 등을 분석하였다. 연구결과는 다음과 같다. (1) 연구대상 유아교육기관중 실내자유선택활동은 88%, 실외자유선택활동은 48%의 기관에서 운영하고 있었다. (2) 실내자유선택활동의 평균 운영 시간은 72.5분, 실외자유선택활동의 평균 운영 시간은 46.67분으로 나타났다. (3) 흥미영역 별 활동 빈도는 언어 영역이 가장 많았으며 수·조작, 미술, 쌓기, 과학, 역할, 음률 영역 순이었다. (4) 자유선택활동의 운영시간과 흥미영역 별 활동 빈도에서 연령별, 발달수준별 차이는 나타나지 않았다. The purpose of this study was to examine certain aspects of free-choice activities in Kindergarten and Child Care Center. In order to examine the mentioned above, management hours of in-out door free choice activities, and frequency of activities of interest center in 1,000 daily lesson plans written by 50 teachers in charge of 3, 4, 5-year-old classes were analyzed. The results of the analysis were as follows: 1) About 88% of the participants were managed in-door free choice activities, while 48% said they were managed out-door free choice activities. 2) The hours of management were each 72.5 minutes and 46.7minutes in-out door free choice activities. 3) The order of activity frequency in interest center is language, math-manipulative, block, science, role play, and music & movement center. 4) The hours of management and frequency of activities in interest center did not seem to consider children``s age difference and developmental level.

아동간호사의 임상적 의사결정 유형에 관한 연구

황인주 ( In Ju Hwang ) 부모자녀건강학회 2012 부모자녀건강학회지 Vol.15 No.1

Purpose: The purpose of this study was to identify clinical decision making pattern of pediatric nurses and analyze how it shows the differences in types of decision making pattern by nurses characters. Methods: A self-administered questionnaire was used to pediatric nurses of 4 general hospitals in Seoul from February 2004 to April 2004. The data of 251 nurses was analyzed by varimax rotation factor analysis, t-test, and ANOVA. Results: 6 decision making patterns were identified: Individual Patient-oriented, Pattern-oriented Intuitive, Typical Nursing Knowledge-oriented, Nursing Model-oriented, Medical Knowledge-oriented, and Patient-Family-Nurse Collaborative. Individual Patient- oriented, Pattern-oriented Intuitive, Typical Nursing Knowledge-oriented, and Nursing Model-oriented decision making pattern got meaningful differences in age, marital status, total number of years in nursing practice, and number of years in pediatric nursing practice. Conclusion: We expect the result of this study can be applied for promotion of understanding the decision making of nurses that occurs in pediatric nursing practice and also can be used as foundation data for development and expansion of pediatric nursing practice.

만2-3세 영유아의 음악적성과 음악태도와의 관계

황인주 ( In Ju Hwang ) 이화여자대학교 음악연구소 2008 이화음악논집 Vol.12 No.1

본 연구는 만2-3세 영유아의 음악적성과 음악태도와의 관계를 알아보고자 하였다. 이를 위하여 안산시에 위치한 A와 B 두 어린이집의 만2세 영아반에 재원하고 있는 영아 45명을 대상으로 음악적성, 음악태도를 알아보았다. 음악적성은 Gordon(1989)의 PMMA를 수정하여 사용하였으며 음악태도는 관찰의 방법으로 ``음악관련 자발적인 행동유형과 빈도``와 ``교사가 제안하는 음악활동 참여유형의 빈도``를 관찰하여 황인주(2008)의 기준에 의하여 분석하였다. 연구결과 음악적성과 음악태도는 유의미한 정적인 상관관계가 있었다. 음악적성의 음정과 리듬간에 유의마한 정적인 상관관계가 있었다. 음악태도 중 음악관련 자발적인 행동유형간에 유의한 상관관계가 있었으며 특히 자발적인 움직이기는 모든 행동유형과 정적인 상관관계가 있었다. 음악태도 중 교사가 제안하는 음악활동의 참여유형에서 소극적 참여와 적극적 참여간에 부적인 상관관계가 있었으며 적극적 참여종 노래부르기, 악기연주, 움직이기는 정적인 상관관계가 있었다. 음악적성과 음악관련 자발적인 행동유형간에 정적인 상관관계가 있었으며 특히 리듬적성에서 유의미한 관계가 있었다. 음악적성과 교사가 제안하는 음악활동의 참여유형 중 적극적 참여와 정적인 상관관계가 있었다. 음악관련 자발적인 행동유형과 교사가 제안하는 음악활동의 참여유형간에도 유의미한 정적인 상관관계가 있었다. The purpose of this study was to investigate toddlers` music aptitude in relation to music attitude. The subjects for this study were 45 toddlers who were two-three years old and enrolled at the Child Care Center in Ansan City. In order to examine the toddlers` music aptitude, Gordon`s (1989) PMMA and Hwang`s (2008) ``Behavior Styles and Frequencies During Spontaneous Music Play`` and ``Participation Styles and Frequencies During Teacher-Directed Musical Activities`` were used. The results were: (1) A positive relationship was shown between tonal and rhythm. (2) A positive relationship was shown among Behavior Styles and Frequencies During Spontaneous Music Play. (3) A positive relationship was shown among Participation Styles and Frequencies During Teacher-Directed Musical Activities. (4) A positive relationship was shown between music aptitude and Behavior Styles and Frequencies During Spontaneous Music Play. (5) A positive relationship was shown between music aptitude and Participation Styles and Frequencies During Teacher-Directed Musical Activities. (6) A positive relationship was shown between Behavior Styles and Frequencies During Spontaneous Music Play and Participation Styles and Frequencies During Teacher-Directed Musical Activities.

영아교사의 음악교육 지식에 대한 자기 인식, 음악교수 효능감과 영아의 자발적 음악행동과의 관계

황인주(Hwang in ju) 한국육아지원학회 2010 육아지원연구 Vol.5 No.2

본 연구는 만 1, 2세 영아 학급 교사의 음악교육 지식에 대한 자기 인식, 음악교수 효능감과 영아의 자발적 음악행동과의 관계를 알아보고자 하였다. 이를 위해 서울시와 경기도에 위치한 7개 유아교육기 관의 만 1, 2세 반에 재원중인 영아 101명과 담당교사 20명을 선정하였다. 연구도구로 장은주(2007)의 ‘음악교육 지식에 대한 자기 인식’, 방은영, 박찬옥(2005)의 ‘음악교수 효능감’, 황인주(2008)의 ‘영아의 자발적 음악행동 목록’을 사용하였다. 본 연구의 결과는 다음과 같다. 첫째, 영아교사의 음악교육 지식 에 대한 자기 인식의 평균은 3.48, 음악교수 효능감의 평균은 3.40이었다. 둘째, 영아의 자발적인 음악행 동은 자발적 발성과 음악적 움직이기가 많이 나타났다. 셋째, 영아교사의 음악교육 지식에 대한 자기 인식과 음악교수 효능감은 강력한 상관관계가 있었으며, 음악교육 지식에 대한 자기 인식, 음악교수 효 능감과 영아의 자발적 음악행동의 하위변인별로 정적인 상관관계가 있었다. 넷째, 영아교사의 음악교 육 지식에 대한 자기 인식과 음악교수 효능감은 영아의 자발적 음악행동을 유의미하게 설명하였다. The purpose of this study was to examine the relationships among teachers’ self-perception on musical knowledge of infants’ education, music teaching efficacy belief, and spontaneous music behaviors. The subjects for this study were 101 infants and 20 teachers who were one-to-two year classes in Seoul and Kyeonggi-do. In order to examine this study, Chang’s(2007) ‘The questionnaires about self-perception on musical knowledge of infants’ music education’, Bang & Park’s(2005) ‘The questionnaires about music teaching efficacy belief’, and Hwang’s (2008) ‘The behavior styles and frequencies during spontaneous music play’ were used. The results were: (1)The mean of teachers’ self-perception on musical knowledge was 3.43, and teachers’ efficacy was 3.40. (2)At the top of the list was spontaneous vocalization and musical movement in spontaneous music behaviors. (3)A positive relationship was shown among teachers’ self-perception on musical knowledge, teaching efficacy of infants music education, and infants’ spontaneous music behaviors. (4)Teachers’ self-perception on musical knowledge and teaching efficacy of infants music education affected infants' spontaneous music behaviors positively.

확률분포에 따른 불확실한 변수를 고려한 위험도기반의 정성적 평가

허호진(Ho-Jin Heo),정재욱(Jae-Uk Jeong),김주동(Joo-Dong Kim),최재붕(Jae-Boong Choi),최송천(Song-Chun Choi),황인주(In-Ju Hwang) 대한설비공학회 2013 설비공학 논문집 Vol.25 No.2

Plants which are having conditions of high temperature and pressure always are exposed to danger. In order to prevent unexpected accidents, safety management that can effectively and appropriately examine facilities is required in plant operation. RBI(Risk-Based Inspection) technology in API 581 is one of standard management technique for evaluating risk on petroleum plants. There are qualitative and quantitative assessments in RBI methodology. Quantitative evaluation step is complex and required much information, so high-risk facilities in plant are selected firstly by qualitative method. Qualitative RBI is performed by choosing the answer in prepared questionnaire. However, it is difficult to believe thoroughly results from survey including ambiguous information. In this study, the procedure of qualitative RBI analysis with considering probability distribution concept were proposed by using Monte Carlo simulation method in order to increase reliability in spite of uncertain factors. In addition, qualitative risk of cooling system for LNG plant was evaluated using proposed procedure. Although 20 items of total 39 assessment items are applied to uncertain factors, risk section of high probability(89%) were verified. The detailed results were described in manuscript.

공동주택용 태양열원 급탕시스템의 운전특성에 관한 연구

황인주(In-Ju Hwang),신현준(Hyun-Joon Shin),이홍철(Hong-Cheol Lee) 대한기계학회 2002 대한기계학회 춘추학술대회 Vol.2002 No.5

Recently global regulations on environment pollution and green house gases due to conventional energy consumption have been reinforced. So in the present study feasibility investigation on the solar assisted heating and hot water supply system for apartment houses were carried out by the review of service facility and heat load pattern of it, also operation and design of a small sized experimental simulator was performed.<br/> The experimental results showed that the mean collector efficiency was about 42% at sunny day in the heating season, and discharging efficiency of storage tank was 80~85%. And this hybrid system showed an energy savings of 27 ~ 48% compared to a typical gas boiler system in the case of artificial load pattern of hot water based on measurement data of apartment houses. Through the feasibility study, we found that the hybrid system can be applied to apartment houses for the energy savings and reduction of green house gases.

연료전지기반 공동주택 에너지시스템 분석모델에 관한 기초연구

이홍철(Hong-Cheol Lee),황인주(In-Ju Hwang) 대한기계학회 2003 대한기계학회 춘추학술대회 Vol.2003 No.11

In the present study, preliminary investigation were carried out by analysis of energy system(heat and<br/> electricity) based on phosphoric acid fuel-cell of 50 kW for eco-apartment houses. Analysis model were<br/> consisted of fuel cell energy system, secondary energy unit and residential building of 5 stories with<br/> 20 and 40 households. And the investigation results reviewed under load pattern of heat and electric<br/> power of the apartment houses. The results showed mismatch between the needed heat load pattern and<br/> output of fuel cell energy system. The mismatch rate were assessed about 10-180% of heat load for<br/> apartment houses with season. We found that secondary energy unit are needed in order to supply<br/> insufficient heat.

공기열원 열펌프에 연결된 통합형 냉난방-환기 유닛의 제어 특성에 관한 실험적 연구

최종선(Jong-Seon Choi),이홍철(Hong-Cheol Lee),황인주(In-Ju Hwang) 대한설비공학회 2011 대한설비공학회 학술발표대회논문집 Vol.2011 No.7

In this study, IHVAC unit with an air source heat pump was proposed for HVAC package of the zero carbon green home. The control characteristics of IHVAC unit was reviewed as experimented procedure by KS C 9306(Air Conditioner). The result showed that the power consumption decreased 30∼40% at cooling mode than heat mode. The room temperature was controlled in 20.5∼24.7℃ at initial time and 21.6∼23.3℃ after 40 minutes(260CMH).

가스플랜트

황인주,Hwang, In-Ju 대한설비공학회 2007 설비저널 Vol.36 No.10

환기 병용형 냉난방 시스템 설계 및 현장 적용 사례 연구

이홍철(Hong-Cheol Lee),황인주(In-Ju Hwang),신현주(Hyun-Joon Shin) 대한설비공학회 2008 대한설비공학회 학술발표대회논문집 Vol.2008 No.2

In this study it was evaluated that hybrid air conditioning and ventilation system to reduce energy consumption and keep on comfortable indoor environment in an underground shopping center. Room temperature by hybrid HAVC system was controled as 1.8~2.1℃ low and indoor humidity was controled as 4.1~5.0%RH low, and response was fast in 2.0~2.5 times compared with conventional system. And also transportation efficiency of hybrid HVAC system was improved in about 27%, and total energy consumption rate of hybrid HVAC system is decreased in 16% compared with conventional system.