초등 예비교사들이 과학 수업에서 겪는 어려움

윤혜경 한국초등과학교육학회 2004 초등과학교육 Vol.23 No.1

The purpose of this study was to get an implication on teacher education program, by exploring the difficulties pre-service elementary teachers have with their science lessons. 37 pre-service teachers were requested to write an anecdote about their science lessons during their 4 week practicum. By analyzing these anecodtes, the difficulties were grouped into several categories by the researcher, and then reconfirmed by the pre-service teachers themselves. The result showed that there were far more difficulties with practical work (cases: 48), than with content knowledge teaching (cases: 17). Among practical work related difficulties, the most frequent cases were: 1) when they have unexpected result different from scientific theory (cases: 10), 2) when they teach process skill and usage of lab equipments (cases: 8), and 3) when they do not have enough preparation for practical work (cases: 7). Unlike the result of preceding research on secondary pre-service teachers, there was no affective aspect problems. These difficulties also can be divided into 'problems' and 'dilemmas'. Whereas 'problems' can be settled by removing obstacles, 'dilemmas', a conflict-filled situation, require choices between competing values or aims. The use of scientific language, the decision on the level and amount of knowledge they teach, and disposal of unexpected experiment results caused such dilemmas in science lessons. The research results imply practical work should be more strengthened in the elementary teacher education program. And both teacher educators and pre-service teachers need to understand that practical teaching is a complex enterprise accompanying some 'dilemmas'. The role of science teachers as manages of dilemmas could be considered.

응급실 급성심근경색증 환자의 체류시간에 영향을 미치는 요인에 관한 연구

정혜경,김해준,윤석준,이준영,이희영 한국의료QA학회 2003 한국의료질향상학회지 Vol.10 No.1

Background : The purpose of this study is to investigate the influencing factors on the length of emergency department stay of patients with acute myocardial infraction. Methods : we reviewed medical records of all patients who were Hospitalized with acute myocardial infraction from March 1, 2002 to February 28, 2003. Results : The average length of stay in the emergency room of the subjects was 182.74 minutes. After the emergency room treatment, 48.1% of the subjects were transferred to intensive care unit. The hospitalization through emergency room mostly took place in the office hours. There were more patients on Monday. The influencing factors on the length of stay in the emergency room of patients with acute myocardial infraction were emergency room arrival time which was classified in seasons, treatment hours of specialized doctors, medical care insurance and required time of radiologic examination. Conclusion : In order to reduce the length of emergency room stay, it might be an available solution secure enough spaces, facility, and staff of the radiologic test only for the patients of the emergency room. And the effective use of emergency facility and space, establishment of standardized treatment guideline, and provision of emergency treatment support system are also needed.

초등학생들을 위한 무용 보조보강운동이 무용기능과 운동능력에 미치는 효과

문혜경 韓國舞踊敎育學會 1998 韓國舞踊敎育學會誌 Vol.9 No.2

Dancing is a sort of art to express the human delicate emotion and thought by means of physical training. In dancing so much more abundant emoting and individual traits as creativity should be held in high repute then in general physical training. In dance learninga training for the improvement of physical strength is not to be required but to be expressed and arranged through the change of physical motion in melodious way Conclusion. From the above mention results following ocnclusions were acquired. 1. Sure to effective to set up a teaching-learning curriculum and model utilizing preparatory reinforcement training in order to improve the skill of folk-dance and expression-dance by application of it. 2. Sure to be effective to make a set of preparatory reinforcement training by analyzing the required element for each grader and to make it run in limited time. 3. Sure to be effective to improve the self-controlling ability of lower graders by using preparatory reinforcement training sets of this study. 4. Sure to by more effective to emphasize the favorable interest of pupils to dance, and living with preparatory reinforcement training sets a rise to bringing up the higher motive of accomplishment and interest.

딜레마 일화를 활용한 과학 교사 교육

윤혜경 한국과학교육학회 2005 한국과학교육학회지 Vol.25 No.2

본 연구의 목적은 과학교사들이 겪는 과학 교수 학습의 딜레마 일화를 교사교육에 활용하는 방안 및 의의를 탐색 하는 것이다. 즉, 과학 교수-학습의 딜레마 일화와 이를 활용한 토론 수업에 대한 교사들의 반응을 조사하여, 교사교육에서 딜레마 상황을 도입하는 것에 대한 의의를 탐색하고 이를 바탕으로 딜레마 일화의 교사교육 활용 방안을 제안하고자 하였다. 이를 위하여 초등 교사 11명을 대상으로 대학원 수업 과정에서 Wallace와 Louden(2002)의 책에 제시된 딜레마 일화를 도입한 토론 수업을 실시하면서, 제시된 딜레마 일화의 현실성과 중요성에 대한 교사들의 인식과, 딜레마 일화를 활용하는 토론 수업에 대한 교사들의 의견을 조사하였다. 이러한 연구는 교사교육에 대한 구성주의적 입장을 바탕으로 하고 있으며, 해가 하나로 주어지지 않는 딜레마 상황이 교사에게 과학 교수-학습에 대한 개방적 탐구의 기회로, 과학교육의 본성에 대한 이해를 높이는 기회로 작용할 수 있다는 생각에 기초한다. 딜레마 일화의 현실성과 중요성에 대한 인식은 각 주제별로 차이가 있었으나 특히 유사 경험이 많고 현실성과 중요성이 높게 인식된 주제는 '교과서', '실험 활동', '과학 법칙', '교사의 권위', '공평', '성별 차', '과학의 본성' 등이었다. 교사들은 이러한 딜레마 일화에 대한 토론 수업이 자신의 수업을 반성적으로 고찰할 수 있는 기회를 제공하며, 다른 교사들과 유사한 경험을 공유할 수 있고, '과학교육'을 전체적으로 조망할 수 있다는 점을 장점으로 인식하였다. 또한 교사 대부분은 이러한 딜레마 상황을 교사교육에 도입하는 것에 대해 긍정적인 의견을 제시하여 교사교육에서 딜레마 일화를 도입, 활용하는 것에 대한 가능성과 유용성을 보여 주었다. 위와 같은 탐색적인 연구로부터 얻은 교사들의 반응과 연구자의 토론 수업 경험을 바탕으로 과학 교사교육에서 딜레마 일화의 활용 방안을 제안하였으며 딜레마 일화 활용 시 문제점을 고찰하였다. This study aims to explore the usefulness and the way of practical use of dilemma episodes in science teacher education by the responses of teachers on the given dilemma episodes and connected discussions. The research based on the idea of constructivist teacher education, the assumption that dilemmas can provide teachers with an open investigation context, an understanding of nature of science education. The dilemmas episodes in Wallace and Louden(2002) were introduced and discussed in order during graduate course to 11 elementary teachers. Perception on the reality and importance of given dilemmas differed by topics, but many of them were very similar to their experiences, brought active discussion on the issues. Some could not arouse sympathy because of cultural differences. The teachers recognized the dilemma episodes provided thoughtful reflection on their own teaching, opportunity of sharing experience and knowledge with peers, overall view for science education. Most of them gave positive opinion on the use of dilemma episodes in teacher education. Upon these teachers' responses and exploratory research experiences, some practical suggestion were made for science teacher educators.

신문광고에 나타난 부산시 아파트의 계획적 특성에 관한 연구

강혜경,황기아 東亞大學校 附設 生活科學硏究所 2003 생활과학연구 논문집 Vol.11 No.-

The purpose of this study is to actualize the Characteristics of Apartment Planning appeared on Newspaper Advertisement in Pusan. For this, it analyzed the advertisement records regarding the Apartment of Pusan Daily New. The results of this study are as follows : First, there were various characteristics in the advertisements with differentiated planning contents including new design terms. Second, in their advertisements, there were differentiated planning contents according to where the apartment is located in the downtown area of the suburb area of city. Therefore, this study emphasized on the necessity to classify the differentiated planning contents to satisfy the needs of residents in the apartment planning.

내용분석을 통한 기업 홈페이지 실태 연구 : 소비자정보제공과 의사소통을 중심으로 Focused on Consumer Information and Communication

구혜경,이기춘 대한가정학회 2004 Human Ecology Research(HER) Vol.42 No.1

The aim of this study is to analyze Internet homepages of Korean companies. Thii study especially The method of thii study is to review a company internet homepage. Main findings are as follows. 1) Consumer information is classified into product, living, study, law and regulation related to product, consumer's product evaluation, consumer education, A/S, company info. about branch stores, financial data, webzine and entertainment. concentrates on consumer information and communication on a company Internet homepage. 2) Communication type is classified into B2C and C2C, but Korean company concentrates on B2C communication channel.

초점화의 변이 양상 연구

정혜경 현대문학이론학회 2004 現代文學理論硏究 Vol.0 No.22

In this paper, I examined diverse variations of focalization by analyzing the way of focalization in "The Red Room" of Im Cho^l-woo, in "Busoksa" of Sin Kyong-suk and in "The River" of So^ Jo^ng-in. "The Red Room" is adapting an alternative focalization which is parallel in form and meaning. There are two first-person narrators in this novel: Oh Ki-so^p and Choi Dal-sik. Both of the two write himself as 'I' and see facts from his own perspectives. The two 'I' are standing against to each other, and there is no possibility for them to communicate. This way of narration not only embosses two focalized interiors but also rouses the historical reality conduced to such situation. "Busoksa" uses an alternation and union of focalization. The narrator of this novel focalizes on 'her' in the first chapter and on 'him' in the second chapter. In addition, this narrator doesn't know better than any of the focalized persons. However, in the third chapter, the narrator embraces the two subjects and call him and her together as 'them' while still maintaining the focalization of the earlier chapters available. This way of narration is giving a shape to a life that is seeking the possibility for solitary individuals to communicate and to coexist. "The River" is composed of a dispersion of focalization. The focalization of this novel is 'dispersed' in that this novel adapts a discontinuous narration, in which a bundle of dialogue is cut out into several and is placed between paragraphs without an appropriate relationship, or a focalized narration is severed by another focalized one and continues later. The contents of a focalized narration has no relation with others, and each content of the focalized narrations is no better than an imagination without any causality or just a fancy. Moreover, the reason of focalization itself is very contingent in this novel. Thus, a fragmental being of human is revealed by the discontinuous narration and the dispersion of focalization. The above ways of focalization, the parallel alternation, the alternation and union, and the dispersion, can be called a variation of the basic principle of focalization. When the variations are closely examined and analyses of the variations are accumulated, we can search the way to typify the specific narration and its focalizations of modern Korean fictions.

주택의 외관형태가 지니는 이미지에 관한 연구

김혜란,강경호,손세관 대한건축학회 2004 대한건축학회논문집 Vol.20 No.12

The aim of this study is to figure out how people recognize the Image of house. The research is based on the approach of cognitive-psychology, which tries to understand the response of human beings toward their environment in term of psychological mechanism. The outcomes from this study are as follows. First, as the result of the factor analysis for the 12 perceptual scales, 3 major factors were extracted. These 3 factors are proved to be the dimension of esthetics and the dimension of ornament, and the dimension of modern. Second, the exterior form of house could be classified into 8 patterns by the 3 dimensions of the perceptual image. Third, the co-relationship between the conceptual and taste images that the exterior form of house has shown in this research, it was found that most respondents more tend to line in the house-looking building than in the non house-looking building. Fourth, it was found that people have more familiar and comfortable Image to simple designed house with hipped roof. This trend has shown to be one of common tendencies that people may have when they think of the image of house. In addition, roof has played the most important role in putting the image of house into people it was found that the most favorite house to the respondents has the esthetic and modern images that the roof shape is not seen in outside and the exterior wall is mainly emphasized. Fifth, the most ideal image of house seems to be sensually beautiful, and not flamboyantly decorated. In addition, it needs to cause the feeling of house-looking and comfort from people and then non-ideal image of house doesn't have any esthetical aspect. Rather, it has idiosyncratic image in general.

공동주택단지 커뮤니티 디자인을 위한 거주자 행태연구

강혜경 한국가정과학회 2004 한국가정과학회지 Vol.7 No.1

The purpose of this study is to suggest methods for the community design through users' behavior study in apartment housing. This study was approached by using both theoretical investigation and empirical research. The theoretical investigation actualized the concept of community design in apartment housing through a literature survey. The empirical survey focused on seeking out a user?oriented design criteria based on the analysis of residents' usage behavior and mental map. The results of this study are as follow : First, regarding the analysis of the residents' attitude toward the share community space(SCS), it was found that the SCS made a sense as community facilities in apartment housing. Second, regarding the SCS through the metal map, it was shown that the sketch map analysis was a useful research method for the community design by actualizing the residents' behavior characteristics. Third, as to the results of analyzing the metal map, it was found that the considered characteristics in recognition of the SCS were related to the liking with the main paths, cross nodes of the moving line, the location of center, and the complexity. In conclusion, the SCS is the main of community design in apartment housing and the above characteristics in recognition are useful as the guidelines in the SCS planning.

학교 과학교육을 위한 '학교 밖' 과학교육의 한가지 개선 방안 : 과학 탐구 경연과 과학 탐구 인증제 Science Competition and Certification Awards

윤혜경 춘천교육대학교 과학교육연구소 2004 과학교육연구 Vol.27 No.-