모멘텀 슬래밍을 고려한 선체 운동 및 파랑하중 해석

황지희(Ji-Hee Hwang),박인규(In-Kyu Park),구원철(Weon-Cheol Koo) 대한조선학회 2012 大韓造船學會 論文集 Vol.49 No.2

초등학생의 체험환경교육이 환경의식에 미치는 영향

황지희(Ji-hee Hwang),김은미(Eun-mi Kim),김담비(Dam-bi Kim),정훈(Hoon Chung) 성신여자대학교 교육문제연구소 2011 교육연구 Vol.50 No.-

본 연구의 목적은 초등학교 학생의 환경 의식에 체험환경교육이 어떠한 영향을 주는지 확인하는 것이다. 우리는 6개의 지역을 선정하여, 13개의 초등학교에 5,6학년을 대상으로 검사지를 나누어 주어 1969개의 자료를 얻었다. 모아진 자료는 t-test와, Pearson 상관관계, 요인 분석을 실행하였다. 본 연구에서는 다음과 같은 결과를 얻었다. (1) 체험환경교육은 선정된 학생들의 환경의식에 유의하게 영향을 주었다. 체험환경교육을 한 학생들은 하지 않은 학생들보다 환경지식, 환경행동, 환경감수성에서 높은 점수를 얻었다. 특히, 환경감수성에서 다른 두 영역보다 더 큰 차이가 나타났다. (2) 자연에 접한 총 횟수는 초등학생들의 환경 의식과 관계가 없었다. (3) 환경 감수성과 환경 의식 간에 유의한 연관이 있다. 환경 감수성에서 높은 점수를 얻은 학생들은 환경 행동에서도 높은 점수를 얻었다. (4) 가장 중요한 환경 행동은 학생들이 환경 문제의 심각성을 인식하는 것이다. 결과들을 토대로 우리는 초등학생의 환경 교육을 체험환경교육에 중점을 맞춰야 된다고 생각한다. This research was conducted in order to know how experience environmental education affects the elementary school students’ environmental consciousness. We sent questionnaires to 13 elementary school targeting 5 to 6 grade students from 6 regions in Korea and assessed the data based on the returned 1969 questionnaires. The collected data were analyzed by using t - test, Pearson correlation and factor analysis. The results of this study are as follows; (1) Experience environmental education significantly affected the targeted student’s environmental consciousness. Students who were taken the experience environmental education had higher scores in environmental knowledge, behavior, and sensitivity than students who were not. Especially, the gap of the environmental sensitivity scores between two groups was bigger than any other categories in environmental consciousness. (2) The total number of contact to the nature was not correlated to elementary school students’ environmental consciousness. (3) There were a significant correlation between environmental sensitivity and environmental behavior. (4) The most important environmental behavior was students must have a thought about environmental problems are serious. Based on these results we suggest that environmental education in elementary school should focus on the experience environmental education.

무용/동작치료 프로그램이 양육시설 지적장애 아동의 자아개념 및 자기표현에 미치는 영향

황지희(Ji-Hee HWANG) 한국무용동작심리치료학회 2019 무용동작심리치료연구 Vol.3 No.2

본 연구는 양육시설에 생활하고 있는 지적장애 아동을 대상으로 무용/동작치료를 진행하여 자아개념과 자기표현이 향상되는 정도에 대하여 알아가고자 하였다. 연구 대상은 B시 소재 A양육시설에서 생활하고 있는 초등학교 5학년 여학생이며, 전체 회기 진행은 25회기 60분을 진행하였다. 자아개념의 변화정도를 확인하기 위해 자아개념 척도지(정종진, 1996) 그리고 신체상 그리기를 통한 사전 사후 변화를 알아보았다. 자기표현의 변화정도는 Samuels과 Chaiklin의 동작관찰척도(Levy, 1988)를 활용하여 LMA(Laban Movement Analysis)요소 중 신체(Body), 에포트(Effort), 공간(Space) 그리고 음성적 자기표현은 Rokos 와 Schroeder(1979)의 자기표현 평정척도를 재구성한 변창진과 김성희(1980)의 자기표현 척도 중 음성적 척도의 관찰지를 만들어 영상분석을 하였다. 각각 관찰지는 1-5점까지 점수화가 되어있고, 연구자의 주관성을 배제하기 위해 연구자 외 1명의 무용/동작치료 전문가와 2명의 무용/동작치료사가 동시에 영상분석을 하였다. 연구자가 진행한 연구의 결과를 토대로 무용/동작치료를 진행하여 양육시설에서 생활을 하고 있는 지적장애 아동의 자아개념과 자기표현 정도에 영향을 줄 수 있다는 결론을 내었다. 따라서 본 연구는 양육시설 아동에게 무용/동작치료를 진행하여 나타낸 변화 정도에 대하여 의의가 있으며, 이것을 토대로 향 후 양육시설의 지적장애 아동을 대상으로 장기간 무용/동작치료프로그램의 개발과 연구가 이루어지면 좋을 것으로 보여지는 바이다. The purpose of this study was to conduct the dance movement therapy targeting children diagnosed to be intellectually impaired in the nurture facility to confirm if the degree of the self-concept and self-expressivity was improved. The subjects were the 5th-grade female students who were at a nurture facility called A in B city. Total 25 sessions were carried out for the dance movement therapy and the progress time for a session was 60 minutes. In order to know the change of self-concept, the degree of the advance/post score change and the advance/post content change in the body image drawing were examined through self-concept criterion paper(Jung, 1996). In order to examine the change of self-expressivity, Body, Effort, and Space among LMA(Laban Movement Analysis) elements were analyzed in the manner of image by means of the movement observation criterion(Levy, 1988) by Samuels and Chaiklin. When it comes to the phonetic self-expressivity, the phonetic criterion among self-expressivity criteria by Choi(2000), which reconstructed self-expressivity criterion by Rokos and Schroeder(1979) in accordance with our cultural background was analyzed in the manner of image by making the observation paper. Each one was divided by 5-score criterion to make score from 1 to 5 and the image analysis was conducted simultaneously with 1 academy registrated dance therapist and 2 registrated dance therapists besides the researcher for the objectivity. By aggregating these conclusions, it was revealed that the dance movement therapy could influence self-concept and the degree of self-expression of the intellectually disabled children in the nurture facility. This study approached to the nurture facility children by the dance movement therapy and this study is significant in having proved its change degree. It would be good if the development and research of the dance movement therapy program are conducted steadily for a long time targeting the intellectually disabled children in the nurture facility on the basis of this study.

한국산 도롱뇽의 포식압과 서식지에 따른 polyphenism

황지희 ( Ji Hee Hwang ),정훈 ( Hoon Chung ) 한국환경생태학회 2010 한국환경생태학회지 Vol.24 No.6

본 연구는 서식지와 포식압에 따라 머리 크기가 서로 다르게 나타나는 polyphenism에 대 하여 한국산 도롱뇽 유생을 대상으로 이루어졌다. 인왕산과 수락산, 경기도 광주에서 채집해 온 도롱뇽의 알(난괴)을 서식지 특성과 포식압에 따라 4가지 그룹으로 나누었다. 서식지는 계곡 형과 웅덩이 형 두 그룹으로 나누었고, 포식압은 높음과 포식압 없음, 두 그룹으로 나누었다. 포식압 수준은 하루에 포식자의 cue에 노출된 빈도로 나누었으며 높은 수준은 하루 세 번으로 하였다. 포식 cue는 버들치의 냄새를 추출하여 사용하였고, 알 채집일 다음날부터 부화 푸 일주일까지 cue에 노출 시켰다. Chemical cue 노출 처리가 끝나는 부화 후 일주일이 되는 날, 각 도롱뇽 유생의 머리 중 가장 넓은 부분과 눈이 있는 부분의 길이, 그리고 snout-vent length를 측정하였다. 눈이 있는 부분의 길이는 머리 중 가장 넓은 부분으로 나눈 수치를 이용하여 통계 처리를 하였으며 결과는 다음과 같다. 도롱뇽 유생의 머리 크기 비율은 포식압의 수준이 높음에 따라 의미 있게 증가하였다. 또한 계곡형 서식지에 사는 도롱뇽 유생의 머리는 버들치의 cue에 반응하여 포식압이 높을 때 머리 크기 비율이 의미 있게 증가하지만, 웅덩이형 서식지에 사는 도롱뇽 유생은 무의미한 결과가 나타났다. 그리고 snout-vent length의 길이는 서식지와 상관없이 높은 포식압에서 증가하는 경향이 나타났다. This study examined the different polyphenism of larval salamander Hynobius ieechii according to two habitats, pond and stream. We collected salamander`s eggs from three regions including Mountain Inwang, Surak and Gwangju. Eggs were treated by four different conditions according to predation level and habitat: high risk-which had a predation risk three times a day; low risk-which had no predation risk, pond and stream habitat. Predation risk was conducted by using chemical cue from Chinese minnows. The chemical cue treatment started from the day of collection and ended one week after the hatching. After the treatment phase, we measured the head width at the level of the eyes(HWE) and the largest head width(LHW) and snout-vent length of the each larva. We calculated the ratio of the head size by dividing HWE by LHW and made a comparison with each of the average ratio of head size according to the predation risk. The results showed that there was a significant difference in the ratio of the head size and snout-vent length according to the predation risk and habitat. From these results we found that predation risk and habitat condition can cause the different polyphenism to the larval salamander and these morphological changes could be affect their mortality.

월출산국립공원의 조류 분포 및 관리방안

황지희(Ji-Hee Hwang),이윤숙(Yoon-Suk Lee),권영수(Young-Soo Kwon) 한국조류학회II 2011 한국조류학회지 Vol.18 No.3

본 연구는 2009년 3월부터 9월까지 월출산국립공원 일대에 서식하는 조류의 분포와 현황을 조사하고 그 결과를 바탕으로 공원의 관리방안을 마련하기 위하여 수행되었다. 월출산국립공원 일대에서 관찰된 조류는 총 11목 33과 73종 1,594개체(최대개체수 기준)였다. 관찰된 조류의 도래현황별 종수를 분석한 결과 텃새가 29종(39.7%)으로 가장 높은 빈도를 보였고 여름철새 31종(42.5%) 겨울철새 11종(15.1%) 및 나그네새 2종(2.7%)의 순으로 나타났다. 텃새와 여름철새가 가장 높은 비율을 보였는데 이는 본 지역이 조류에게 중요한 번식지로 이용되고 있다는 것을 보여준다. 도래현황별 개체수 현황을 분석한 결과 텃새가 1,141개체(71.6%)로 가장 많이 관찰되었고 여름철새 252개체(15.8%) 겨울철새 198개체(12.4%) 및 나그네새 3개체(0.2%)의 순으로 나타났다. 법정보호종은 총 7종 113개체가 관찰되었는데 이 중 멸종위기Ⅰ급 종은 관찰되지 않았고 멸종위기Ⅱ급은 조롱이 Accipiter gularis 새홀리기 Falco subbuteo 말똥가리 Buteo buteo 및 긴꼬리딱새 Terpsiphone atrocaudata 4종이었다. 천연기념물로는 붉은배새매 Accipiter soloensis 새매 Accipiter nisus 황조롱이 Falco tinnunculus 및 소쩍새 Otus sunia 4종이었다. 선행연구결과를 포함해서 현재까지 월출산국립공원에서 관찰된 조류는 총 97종이었다. 본 조사와 10년 전 조사결과를 비교할 때 같은 73종이 확인되어 종수의 변화가 없었다. 이는 본 지역이 국립공원이라는 보호지역으로 지정되어 큰 환경변화 없이 지속적인 보호·관리가 수행되었기 때문인 것으로 판단된다. 종의 서식지 보호·관리를 위해서는 중요지역을 보호지역으로 선정하여 지속적인관리가 필요할 것이다. This study was conducted to investigate bird community distribution at 19 grids in Wolchulsan national park for 15 days during February 2011 to September 2011. The observed birds were belong to 11 orders 33 families 73 species and 1,594 individuals on the maximum number of individual basis by grids. Most of observed birds were forest birds including passeriformes due to mountainous habitats and species diversity index of winter was far lower than other season. We also analyzed bird community by migrant pattern and the results as follow : resident 29 species (39.7%) 1,141 individuals (71.6%) summer visitor 31 species (42.5%) 252 individuals (15.2%) winter visitor 11 species (15.1%) 198 individuals (12.4%) and passage migrant 2 species (2.7%) 3 individuals (0.2%). Resident and summer visitor showed the highest frequency in the study site thus our study region is important for them as a breeding site. Protected species were observed 7 species 113 individuals and there was not class Ⅰ protected species however class Ⅱ species were observed including Japanesse lesser sparrow hawks Accipiter gularis Eurasian Hobbys Falco subbuteo Common Buzzards Buteo bueteo and Black Paradise Flycatchers Terpsiphone atrocaudata. Also 4 species of natural monuments were observed including Chinese Sparrowhawks Accipiter soloensis Eurasian Sparrowhawks Accipiter nisus Commen Kestrels Falco tinnunculus and Eurasian Scops Owls Otus scops. 97 species of birds were observed so far in Wolchulsan national park as a result of our research including precedent study. Also total number of observed bird species were same compare to 1st natural resource research due to continuous protection and management policy of Korean national park. Furthermore it is necessary to designate a region which showed high species diversity as an important protective area to preserve and manage birds habitats.

주의력결핍 과잉행동장애 아동과 아스퍼거장애 아동에서 사회기술훈련의 효과 비교

황지희(Ji-Hee Hwang),곽영숙(Young-Sook Kwack) 대한소아청소년정신의학회 2013 소아청소년정신의학 Vol.24 No.4

Objectives:Attention-deficit hyperactivity disorder (ADHD) and Asperger’s disorder (AD) in children are associated with attentional problems, impulsivity, hyperactivity, and difficulties with social interactions. Pharmacological treatment may alleviate symptoms of ADHD, but seldom solves difficulties with social interactions. Social skills training (SST) may assist in improving their social interactions. We examined the effects of SST on children’s social competences, general behavior, and ADHD symptoms. Methods:Thirty four children, aged 7 to 12 years, participated in the cognitive behavioral SST program once a week at the outpatient division of child-adolescent psychiatry. SST was composed of 24 sessions (ninety minutes) for 6 months. Twenty-five children were diagnosed with ADHD, and 9 children were diagnosed with AD. Parents of the children rated Korea-Child Behavior Checklist (K-CBCL), Conner’s rating scales, Korean-ADHD Rating Scale (K-ARS), Social Skill Rating System (SSRS), and Matson’s Social Skill Rating Scale as an evaluation of the treatment effect, before the first session and after the final session of the training. Results:The ADHD group showed significantly increased scores of social and social competence of CBCL and SSRS. Further, scores of externalizing problems of CBCL, CRS, and ARS were significantly decreased. The Asperger’s group showed significantly increased scores of social competence of CBCL, SSRS, and MESS. There was a significant difference of the improvement in CBCL’s school and total behavior problem score, CRS between drug change group and no drug change group. Conclusion:The result of this study suggests that SST is effective in improving social skills for children with ADHD and AD. In addition, SST has shown its effectiveness in treating attentional problems for children with ADHD. To prove objective usefulness of SST, further studies with a more structured design and long-term duration along with a sufficient number of AD participants will be necessary.

한국산 도롱뇽의 포식압 유, 무에 따른 성장률의 변화

황지희 ( Ji Hee Hwang ),정훈 ( Hoon Chung ) 한국환경생태학회 2011 한국환경생태학회지 Vol.25 No.5

본 연구는 포식압에 따라 서로 다르게 나타나는 성장률에 대하여 한국산 도롱뇽 유생을 대상으로 이루어졌다. 인왕산에서 채집해온 도롱뇽의 알(난괴)을 포식압 유, 무에 따라 두 그룹으로 나누었다. 포식자 cue로는 버들치의 체취를 이용하였고, 포식압이 존재하는 그룹은 하루 세 번 포식자의 cue에 노출되도록 하였다. 포식자 cue 처리는 알 채집일 다음 날부터 부화 후 1주일까지 하였고, 이후 각 유생의 snout-vent length를 버니어 캘리퍼를 이용하여 측정하였다. 부화 후 1주일부터 2주일 사이의 기간 동안 각 그룹의 유생에게 충분한 양의 실지렁이를 먹이로 제공하였고, 남은 먹이는 제거하였다. 부화 후 2주일이 되는 날 각 유생의 snout-vent length를 다시 한 번 측정 한 후, 각 개체의 성장률을 계산하여 데이터 분석을 하였다. 그 결과 포식자 cue처리를 한 그룹은 그렇지 않은 그룹보다 낮은 성장률을 보였으며, 사망률 또한 높은 것으로 나타났다. This study examined the different growth rate of larval salamander Hynobius leechii by the predation risk. We collected salamander`s eggs from Mountain Inwang. Eggs were treated by two different conditions: (1) cue - which had a predation risk three times a day; (2) no cue - which had no predation risk. Predation risk was conducted by using chemical cue from Chinese minnows. The chemical cue treatment started from the next day after the collection and ended one week after the hatching. Between the first week and the second week after the hatching we fed salamander larvae with tubifex ad. libitium. After the treatment phase, we measured snout - vent length of the each larva on the first week and the second week after the hatching. The results showed that there was a significant difference in the growth rate by the predation risk. From these results we found that predation risk can cause the different growth rate to the larval salamander and these changes could be affect their mortality.

서울대공원 코끼리 열차 특성에 따른 탑승자의 초극미세입자(Ultrafine Particles) 노출

주송이,황지희,함승헌,이기영,Joo, Song-Yi,Hwang, Ji-Hee,Ham, Seung-Hon,Lee, Ki-Young 한국환경보건학회 2012 한국환경보건학회지 Vol.38 No.5

Objectives: The objectives of this study were to measure passengers' exposure to ultrafine particles (UFP) and to determine effects of fuel, operating condition and position of seat. Method: UFP exposures in front and back seats of the Elephant vehicle in Seoul Grand Park were simultaneously measured by a condensation particle counter (P-Trak model 8525, TSI). The measurements were conducted 7 times with diesel-powered vehicle and 3 times with electricity vehicle in one day. The vehicle stopped at 3 locations along with 2.2 km of driving route. Results: UFP concentration in diesel-powered vehicle was significantly higher than electricity vehicle. At front seat of diesel-powered vehicle, average UFP exposure during stopping was significantly higher than during moving. When diesel-powered vehicle moved, UFP exposure in back seat was significantly higher than in front seat. Conclusions: Passengers in the diesel-powered Elephant vehicle could be exposed to high level of UFP. The UFP exposure was associated with operation condition and position of seat.

히르슈슈프룽병의 진단법은 얼마나 신뢰할 만한가?

김한바로,김대연,김성철,남궁정만,황지희,Kim, Hanbaro,Kim, Dae Yeon,Kim, Seong Chul,Namgoong, Jung-Man,Hwang, Ji-Hee 대한소아외과학회 2014 소아외과 Vol.20 No.2

Purpose: The purpose of this study was to compare the diagnostic accuracy of the non-invasive diagnostic methods and rectal suction biopsy for the detection of Hirschsprung disease (HD). Methods: We reviewed diagnostic methods and results retrospectively in patients who underwent anorectal manometry, barium enema and rectal suction biopsy for the diagnosis of HD at Asan Medical Center from January 2000 to December 2012. Results: There were 97 patients (59 neonates and 38 infants) in the study period. The overall accuracy of anorectal manometry for the diagnosis of HD was 71.1% and its sensitivity was 51.4% (48.1% in neonate and 62.5% in infant, respectively) and its overall specificity was 82.3% (81.3% in neonate and 83.3% in infant, respectively). The Overall accuracy of barium enema was 66.0% (72.8% in neonate and 55.3% in infant, respectively) and specificity of barium enema was 53.2% (56.3% in neonate and 50.0% in infant, respectively). These results were lower than those of anorectal manometry. The overall sensitivity of barium enema was 88.6% (92.6% in neonate and 75.0% in infant, respectively) and it was higher than the sensitivity of anorectal manometry. Histological studies confirmed HD in 35 patients, in one of whom the suction biopsy showed negative finding. Conclusion: Accuracy of non-invasive methods for diagnosis of HD in our study is lower than those in previous study, so we need to improve the quality of diagnostic tools in our hospital. We conclude that the rectal suction biopsy is the most accurate test for diagnosing HD, so the biopsy to confirm the diagnosis of the HD is very important.

도시 공간디자인을 위한 장소성 형성요인의 이용자 만족도 분석

서주환(Suh, Joo Hwan),황지희(Hwang, Ji Hee) 한국디지털디자인협의회 2013 디지털디자인학연구 Vol.13 No.1

본 연구는 문화예술 공간으로 대표되는 장소인 홍대지역 문화공간을 대상으로 현상학적 접근의 환경 설계 및 계획의 측면에서 물리적 환경요인, 이용행태, 장소이미지, 장소성 형성요인에 대한 만족도를 주?야간으로 분석하여, 현대의 문화공간의 장소적 의미 및 특성을 정량적인 방법을 통하여 평가하고자 하였다. 이러한 연구의 분석결과를 통해 도시 공간디자인의 장소성 형성요인은 요인간 상호작용을 통해 형성된다는 것을 알 수 있으며, 특히 인간의 다양한 문화적 행태를 중심으로 장소성 형성요인의 만족도가 차이가 나타나고 있음을 알 수 있었다. 따라서 본 연구는 도심 내 삶의 질을 높이는 문화 장소 조성의 중요성을 재인식할 수 있는 계기를 마련하고, 주?야간에 따른 장소성 형성 요인에 대한 이용자들의 만족 특성을 반영하여 장소성이 풍부한 도시환경을 조성하기 위한 방안을 제안하는 데 의의가 있다. This study is to appreciate space significance and features in quantitative methods by analyzing satisfaction on physical environmental factors, usage type, location image and sense of place formation factors by day and night from the aspects of environmental design and planning from phenomenological approaches for locations representing cultural and art spaces. Through the analysis outcome of this study, it is unveiled that sense of place formation factors are developed through interaction among factors and in particular, satisfaction on sense of place formation factors differs focused on diverse cultural behaviors of human beings. Therefore, significance of this study lies in laying the foundation for re-awareness of importance of cultural location development to enhance quality of life in urban lives and proposing methods to develop locational-meaning-affluent urban environment by reflecting satisfaction features of users for sense of place formation factors by day and night.