신경외과 병동에 적용한 Vancomycin 내성 장구균의 감염관리 전략효과 및 균집락의 위험인자 분석

홍혜경,이꽃실,박성춘,정은경,박미라,김세철,Hong, Hae Kyung,Lee, Kkot Sil,Park, Sung Choon,Chung, Eun Kyung,Park, Mi Ra,Kim, Sae Chul 한국의료질향상학회 2013 한국의료질향상학회지 Vol.19 No.1

Objectives: This study was intended to check if the "Creating Clean Wards" project, which is an innovative reinforced campaign activity targeting infection control strategies and active surveillance cultures for VRE (vancomycin resistant enterococci) high-risk patients to be admitted in the NS (neuro-surgery) wards, would be reduced the incidence rates of VRE acquisition, transmission rates. Methods: 75 subjects of the VRE high-risk patients were surveyed by carrying out active surveillance cultures of VRE colonization 11 times from January to March, 2012. And the retrospective study was conducted dividing them into two groups. Results: The incidence rates of VRE acquisition was reduced to 3.67 cases per 1,000 patients day in the control group and to 2.88 cases in experimental group, which was not statistically significant (p = .753). VRE transmission rates of 0.0015 per day before the project tended to increase to 0.0019, although not statistically significant (p = .650). As a result of multivariate analysis with regard to using glycopeptide antibiotics in order to find out risk factors of VRE colonization, the patients who had been treated with glycopeptide until VRE colonization showed 274.41 times higher rate. Conclusion : For effective VRE infection control in NS wards, We should carry out active surveillance culture regularly, especially patient of using glycopeptide. And block the spread of VRE by strengthening infection control through the strict isolation and the changed mind-set of members motivated by the "Creating Clean Wards" campaign.

초등 디자인교육 현황 및 창의적 문제해결법을 활용한 수업설계

홍혜경(Hong Hye-Kyung),김준교(Kim Jun-Kyo) 한국디자인학회 2011 디자인학연구 Vol.24 No.3

R-러닝로봇기반 언어교육 프로그램 개발 및 효과

홍혜경(Hong, Hae-Kyung),채영란(Chae, Young-Ran),오채선(Oh, Chai-Sun),권귀염(Kwon, Kyee-Yum) 한국영유아보육학회 2013 한국영유아보육학 Vol.0 No.77

본 연구는 R-러닝로봇기반 언어교육 프로그램을 개발하여 유아의 언어발달에 미치는 영향을 밝히고자 한다. 먼저 R-러닝 관련 문헌과 선행연구 고찰 및 요구조사를 통하여 로봇기반 교육의 필요성과 활용 및 교육적 효용성을 탐색하였다. 이를 토대로 로봇의 특성과 언어 교수-학습의 특성의 관련성을 연구하여 R-러닝 언어교육 프로그램을 개발하였다. 개발된 프로그램의 효과성을 검증하기위해 G시에 소재한 유치원 2곳의 만 5세 유아 93명(실험집단 48명, 통제집단 45명)을 연구대상으로 선정하였다. 실험집단과 통제집단으로 임의 배정하였으며, 제니보 로봇 플랫폼과 언어능력검사도구, 이야기이해력, 읽기태도 평가도구를 사용하였다. 언어능력과 이야기 이해력 검사 결과 실험집단과 통제집단 간 사전점수와 사후 점수는 유의한 차이를 보이지 않았으나, 유아의 읽기태도 검사를 실시하여 분석한 결과 사후검사에서 유의한 차이가 있는 것으로 나타났다. The purpose of this study is to develop the language education program based on R-Learning and to exam its effects on young children’s language development. It was studied the necessity of R-Learning education through the review of related documents and leading research about R-Learning. The language learning activities with Genibo based on the survey of the current status and needs and the review of the literature were developed and applied in the classroom using pre- and posttests for verification of efficacy. The subjects of the study were 93 five-year-old children from 2 kindergartens in G city(48 in the experiment group and 45 in the control group). Analysis of data was administered by t-test. This study used Genibo robot, linguistic ability evaluation scale, story comprehension ability, and reading attitude evaluation scale. The results of study were as follows: First, there were no significant differences in linguistic ability and story comprehension ability between the two groups. Second, there were significant high in reading attitude of young children in the experiment group.

유치원 아동의 수학활동에 관한 분석연구

홍혜경(Hae Kyung Hong) 한국아동학회 1992 아동학회지 Vol.13 No.2

The purpose of this study was to investigate activities of kindergarteners in the mathematics corner. The study included an analysis of children`s interactions with mathematics materials and of children`s peer interactions during mathematics activities. The subjects were 47 children aged three to four and 72 children aged four to five from four classes of two kindergartens in Kwangju. Children`s math activities during free play sessions were observed and audiotaped. The data were coded by the categories of children`s peer interactions and types of mathematics manipulations. The characteristics of children`s peer interactions and materials frequently selected by the subjects were identified. The results indicated that (1) most of the math materials were for passive manipulation that require children to respond according to predetermined conditions like the rules of games, but (2) the materials that children liked to play with were active manipulative materials that require diversity and flexibility of children`s thinking and allow several choices for solutions, and (3) children`s peer interactions during math activities were categorized into unilateral and reciprocal/collaborative peer interaction type.

유아교수매체로서의 인터넷 활용에 관한 이론적 탐색

홍혜경(Hae Kyung Hong) 한국영유아교원교육학회 2002 유아교육학논집 Vol.6 No.2

유아의 수세기능력과 수리능력과의 관계에 관한 연구

홍혜경(Hae Kyung Hong) 한국아동학회 1991 아동학회지 Vol.12 No.1

This study investigated the relation between oral counting and numerical abilities of young children. The subjects were 33 four-year-old children and 47 five-year-old children from 2 preschools and 2 kindergartens in Kwangju. The test was individually administered in an empty classroom or a hallway by using counting buttons and number cards. The data were analyzed by t-test, Pearsons correlation and multiple regression analysis. The results indicated that (1) older children did better than younger children in oral counting. (2) but the older children did not do better than the younger children in the numerical abilities, (3) the numerical abilities of young children differed according to the degree of oral counting, and (4) the oral counting of young children was one significant predictor of numerical abilities. Findings support the inclusion of activities for oral counting in kindergartens.

유아의 기하학적 구성물의 그리기 작업에 대한 연구

홍혜경(Hae Kyung Hong) 한국아동학회 2001 아동학회지 Vol.22 No.2

This study investigated young children`s spatial representation of geometrical relations based on their drawings of cube buildings. One hundred seventy-six children from 3 to 6 years of ages were selected from private kindergartens and day care centers. Their drawings were classified into 6 developmental levels: level 1 - drawings show only scribbles or several circles; level 2 - drawings show plane squares from a front view; level 3 - positional relations are included in the drawings; level 4 - separate-joint relations or the general outline of a cube building are shown; level 5 - rotated drawing and an additional square for hidden faces are attempted to represent the lateral view; level 6 - parallel lines are drawn to represent 3-dimensional structures. Three-to four-year-olds were between levels 1 and 2; four-to six-year olds were between levels 3 and 4; and children over six years old were between levels 3 and 5.

건축공간에 나타나는 오마주 기법에 대한 연구 -리차드 마이어의 건축물을 중심으로-

홍혜경 ( Hy다 Yung Hong ),이정민 ( Jung Min Lee ) 한국공간디자인학회 2014 한국공간디자인학회논문집 Vol.9 No.2

(연구배경 및 목적) 최근 여러 예술분야에서는 타 장르와의 협업이 빈번한데, 건축분야에서 영화계의 오마주라는 표현 기법을 대입하여 어떤 연관성이 나타나며 어떻게 적용되는지에 대해 알아보고자 한다. 오마주 기법을 통해 선·후대 건축가 사이의 상관관계를 알아보며 건축에서 일어나고 있는 오마주 현상에 대한 특성 및 적용 방법을 규명하고자 함이 연구의 목적이다. (연구방법)본 연구에서는 영화 속에서 표현되는 오마주의 표현적 특성을 다양한 시각으로 고찰한 후 비교·분석 틀을 마련하여 이 틀을 건축에 적용해 본다. 현대 건축가 리차드 마이어가 고찰의 대상이 되며 그의 건축이념에 영향을 끼친 프랭크 로이드 라이트, 르 코르뷔지에, 알바 알토와의 관련성과 건축적 영향에 대해 파악해보고자 한다. (결과)영화 기법인 오마주는 영화뿐만 아니라 건축에서도 선·후대 건축가 사이의 관계를 논하기에 충분한 비교의 틀이었고 이 틀을 통해 오마주란 기법이 단순한 모방의 개념을 넘어 과거와 현재를 연결해 주는 하나의 수단임을 알 수 있게 해준다. (Background and Purpose)As collaborations between different genres are frequently observed in artistic fields, this paper investigates how these collaborations proceed, and what correlations appear if we employ the Hommage technique from the film industry in the architecture sector. Furthermore, this study identifies the characteristics and method of application of the Hommage phenomenon in architecture by studying the correlation between earlier- and later-generation architects that have used the Hommage technique. (Method)We consider the characteristics of expression within Hommage found in films through a consideration of diverse points of view, establish a framework for comparison and analysis, and apply this framework to architecture. The modern architect Richard Meier is studied in detail. His correlations with Frank Lloyd Wright, Le Corbusier, and Alvar Aalto, who have all influenced Meier`s architectural ideology, are investigated. (Results)Hommage, a technique found in the film industry, can be adequately applied as a tool to investigate the relationship between earlier- and later-generation architects. Additionally, the Hommage technique goes beyond the concept of simple imitation, but also acts as a bridge to connect the past and present.

유아 수학 및 언어학습준비도 내용과 실태에 대한 유치원교사와 초등교사의 인식 비교

홍혜경 ( Hae Kyung Hong ),이수기 ( Su Ki Lee ) 한국유아교육학회 2012 유아교육연구 Vol.32 No.6

본 연구는 유아들의 수학과 언어 학습 준비를 위한 교육내용과 실태에 대한 유치원교사와 초등교사의 인식을 알아보고자 하였다. 연구대상은 공사립 유치원교사 153명과 초등교사 210명이었다. 연구도구는 유치원과 초등 1학년 교육과정의 수학과 언어(국어)교육내용을 중심으로 질문지 형태로 개발되었으며, 내용타당도의 검토과정을 거쳐 수학 학습준비도 내용 인식 및 실태는 각 28문항으로, 언어 학습준비도 내용 인식 및 실태는 각 30문항으로 구성되었다. 연구결과를 요약하면, 수학과 언어 학습준비도 내용과 실태에 대해 초등교사가 유치원교사보다 높게 인식하고 있는 것으로 나타났다. 그러나 수와 연산에서는 초등교사와 유치원교사 모두 큰 수의 이해, 두 자리 덧셈과 뺄셈에 대해 준비도로 인식하고 있었으며, 수학교육내용보다 수학적 성향과 태도에 대해서는 덜 중요하다고 인식하고 있음을 볼 수 있다. 한편 언어학습준비도 내용과 실태에 대해서는 초등교사가 유치원교사보다 중요하게 생각하고 준비도 잘 되었다고 인식하고 있는 것으로 나타났다. 또한 이 연구결과는 유치원교사와 초등교사 모두 유아의 수학과 언어학습 준비를 위해 초등 1학년의 내용이 중요하다고 인식하고 있으며, 이미 선행학습이 이루어지고 있음을 시사하고 있다. The purpose of this study is to investigate the perceptions and practices of kindergarten teachers and elementary school teachers about young children`s math and language learning readiness. One hundred fifty-three kindergarten teachers and 210 elementary school teachers completed questionnaires about content for math and language learning readiness before entering elementary school. Twenty-eight items for math learning readiness and 30 items for language learning readiness were rated on a 4-point Likert-type scale. The Cronbach alpha reliability test results range from .79 to .93 for math learning readiness and .70 to .88 for language learning readiness. The results showed that both sets of teachers had high expectations for number and numeration but low expectations for attitude and disposition toward math. Kindergarten teachers had high expectations for reading and writing but lower expectations for speaking, attitude and disposition toward language learning than did elementary school teachers.

예술강사 지원사업의 초등 디자인교육 개선방안

홍혜경(Hong, Hye-Kyung),김준교(Kim, Jun-Kyo) 한국디자인학회 2012 디자인학연구 Vol.25 No.1