작업치료학과 학생의 작업치료 이미지 조사

이혜선,김정미,Lee, Hye-sun,Kim, Jung Mii 대한지역사회작업치료학회 2011 대한지역사회작업치료학회지 Vol.1 No.1

목적 : 본연구의 목적은 작업치료전문직의 발전을 위한 작업치료이미지 개선을 위함이다. 연구방법 : 연구대상은 광주 전남 소재 4년제 대학 작업치료학과에 재학 중인 학생들을 대상으로 하였다. 총 340부의 자료를 수집한 결과 누락된 문항이 포함되거나 손상된 설문지를 제외시키고 316부를 비교 분석하였다. 결론 : 1) 작업치료학과 학생들의 작업치료 이미지 인식(M=3.676)은 긍정적인 것으로 나타났다. 2) 본 연구도구요인 분석은 전문적 이미지, 직업적 이미지, 사회적 이미지, 헌신적 이미지 4가지로 구조화하였고 그 결과 전문적 이미지(M=3.925)가 가장 높고, 헌신적 이미지(M=3.84), 직업적 이미지 (M=3.774), 사회성 이미지(M=3.160)의 순이었다. 3) 학년별 작업치료 이미지는 통계적으로 유의한 차이가 없었다. Purpose : This purpose of this study was to improve the Image of Occupation Therapy for developing profession of Occupation Therapy. Method : The subjects in this study were Dep. of Occupational Therapy Students of University located in Gwang-ju chonnam. After collecting 340 evaluation forms, 316 analyzed and compared them, excluding unanswered or damaged forms. Conclusion : 1) The Image of Occupation Therapy in Dep. of Occupational Therapy Students(M=3.676) was positively perceived. 2) Factor analysis on instrument was conducted that four constructions of professional, social, devotion, and job images. Among four images of Occupation Therapy, professional image was most highly perceived(M=3.925), which were followed by devotion image(M=3.84), job images(M=3.774), and social image(M=3.160). 3) There is no statistical difference of Occupation Therapy image between grade levels.

보험 상품 파산 확률 근사 방법의 개선 연구

이혜선,최승경,이의용,Lee, Hye-Sun,Choi, Seung-Kyoung,Lee, Eui-Yong 한국통계학회 2009 응용통계연구 Vol.22 No.5

본 논문에서는 보험 상품의 잉여금(surplus)을 확률적으로 모형화한 후, 잉여금의 파산 확률과 이의 근사 공식들을 소개한다. 잉여금은 일정한 율(rate)로 들어오는 프리미엄(premium)에 의해 증가한다. 보험금 청구(claim)는 포아송 과정(Poisson process)을 따라 발생하고 보험금 청구가 있을 때마다 잉여금은 임의의 양(random amount) 만큼 줄어든다. 잉여금이 0이하로 떨어지면 파산(ruin)이 발생한다고 한다. 이와 같은 리스크(risk) 모형에서 파산 확률의 이론적 공식은 잘 알려져 있으나, 공식에 n차 공률(convolution)과 무한 합(infinite sum)이 포함되어 있어 실질적인 계산은 불가능하다. 본 논문에서는 잘 알려진 De Vylder의 근사 공식과 지수적인 근사 공식(exponential approximation)을 소개하고, 이들을 일반화한 새로운 근사 공식을 제안한다. 기존 근사 공식과의 수치적 비교를 통해 새로 제안된 근사 공식의 우월성을 보인다. In this paper, a continuous-time risk process in an insurance business is considered, where the premium rate is constant and the claim process forms a compound Poisson process. We say that a ruin occurs if the surplus of the risk process becomes negative. It is practically impossible to calculate analytically the ruin probability because the theoretical formula of the ruin probability contains the recursive convolutions and infinite sum. Hence, many authors have suggested approximation formulas of the ruin probability. We introduce a new approximation formula of the ruin probability which extends the well-known De Vylder's and exponential approximation formulas. We compare our approximation formula with the existing ones and show numerically that our approximation formula gives closer values to the true ruin probability in most cases.

유아의 부모와 교사는 미디어 리터러시에 관하여 서로 어떻게 인식할까? : 미디어 리터러시 구성요소와 미디어 리터러시 전문가의 참여 인식에 관한 상호지향성 모델

이혜선(Hye-Sun Lee),조재희(Jaehee Cho),이재은(Jae-Eun Lee),정선임(Sun Im Cheong) 한국언론학회 2022 한국언론학보 Vol.66 No.3

In early childhood media education, parents and teachers media literacy transfers to direct interactions with toddler and interactions between parents and teachers. However, little attention has been paid to the differences in parent and teacher groups regarding their perceptions of media literacy. This study investigated the differences and relationships among parents and teachers in terms of their perceptions of media literacy. The focus was directed at building co-orientation models regarding the sub-components of media literacy and media literacy experts participation in early childhood media education. Further, we analyzed the types of each co-orientation model, and we discussed the need for communication between parents and teachers in early childhood media education. In order to analyze the main research questions, a self-report online survey was conducted with a total of 203 parents of toddlers residing in the metropolitan area and teachers employed at early childhood education institutions in the metropolitan area. As a result of the analysis, the co-orientation model for critical understanding and citizenship, a sub-component of media literacy, corresponded to ignorance. The agreement between parents and teachers on critical understanding and citizenship was consistent. However, the congruency between the two groups did not agree. They responded that the others would not perceive their critical understanding positively as they did. On the other hand, regarding citizenship, they answered that the other person would perceive them more positively than themselves. In other words, it was confirmed that there is a possibility of a perceptual bias in which the other party misunderstands that the parents and teachers have similar perceptions about critical understanding and citizenship but are different from their own. Concerning self-expression, both parents and teachers answered that teachers of early childhood education institutions would perceive them more positively, and both groups recognized this difference in perception relatively accurately. The analysis of the co-orientation model regarding the participation of media literacy experts in early childhood media education was partially inconsistent. In other words, teachers perceived more positively than parents about participation in media education for children in media literacy-related institutions, including media education instructors and universities. Teachers recognized these differences relatively accurately, but parents tended to respond that teachers perceptions about the participation of media literacy experts would be similar to themselves. The paper concludes by mentioning some of the implications raised by this approach to the necessity of a media education program in which teachers and parents participate together or the need for education in connection with media literacy experts.

여자 청소년의 자기/타인용서, 수치심 및 죄책감이 섭식태도에 미치는 영향

이혜선(Hye Sun Lee),김정민(Jung Min Kim) 가정과삶의질학회 2014 가정과삶의질연구 Vol.32 No.1

시즙처리포 (枾汁處理布)의 특성에 관한 연구 Ⅰ

이혜선(Hye Sun Lee) 한국복식학회 1996 服飾 Vol.28 No.-

The paper is to study the characteristics of fabrics dyed with astringent unripe persimmon juice. The cotton, silk, rayon and nylon fabrics were dyed with astringent unripe persimmon juice. The structures of natural fabrics, dyed fabrics and dyed fabrics followed by washing were examined by scanning electron microscopy. Surface reflexibility of VIS, transmittance of UV, VIS and NIR were analyzed. The Study conclues as follows : 1. Colour of cotton fabrics dyed with persimmon juice became darkened as a function of exposing time to sunlight. That colour was changed after washing. 2. Blocking effect of ultraviolet light and visible ray was increased in all dyed fabrics. Especially dyed cotton fabric blocked UV light perfectly and the blocking effect was still remained after 9 washings. 3. Persimmon juice dyeing produced coating effect to fabrics besides dyeing effect according to the scanning electron micrographs. In a word the cotton fabric dyed with persimmon juice has blocking effect of UV light, stiffness. Therefore I think persimmon juice dyeing is a very useful textile finishing and expect a wide application of the technique in future.

피클용 오이로부터 캘러스 유도와 식물체 재분화

이혜선(Hye Sun Lee),박재복(Jae Bok Park) 한국원예학회 2002 한국원예학회 학술발표요지 Vol.2002 No.3

증강현실을 기반으로 한 수학교육 게임

이혜선(Hye Sun Lee),이종원(Jong Weon Lee) 한국HCI학회 2008 한국HCI학회 학술대회 Vol.2008 No.2

The computer game industry has been developed gradually because of development of graphics and communication industry. Games have an important role to peoples in various ages in their leisure life. Game has been changed into various forms with its development. With this movement, it is not only for simple amusement, but starts trying to use them for educational object. It is called Serious Game that intends to particular object and effect. Serious game has the important meaning to get some new useful things through its enjoyment which is the essence of games. Many people in various field have tried many categories of contents. Especially, education stands out among the other fields. Fields related with education have been studied extensively. This paper would suggest mathematics education game based on Augmented Reality. It is a board game for infants and young students. Augmented Reality is used to extend user's experience and multiplicity of the game. We also offer users a tool that helps them to create their own board for their active game participation. 그래픽과 통신 산업의 발달로 컴퓨터 게임 산업은 기술적으로 점점 발전하고 있다. 다양한 연령층의 사람들에게 게임은 여가생활에서 없어서는 안 될 만큼 많은 부분을 차지하고 있다. 게임은 발전하면서 다양한 형태로 변형되어 왔다. 이러한 흐름에서 게임은 단순한 놀이에 그치지 않고 교육적 목적으로 이용하기 위한 시도가 나타나기 시작했다. 이런 특정한 목적과 효과를 의도하는 게임을 Serious Game이라고 한다. Serious Game은 게임의 본질인 재미를 통해 새로운 유익함을 얻는데 그 의미를 가진다. 여러 분야에서 Serious Game에 관련된 다양한 범주의 콘텐츠들이 시도되어 왔고, 그중에서 특히 두각을 나타내는 분야는 교육이다. 교육에 관련된 분야는 지금까지 수많은 연구가 지속적으로 이루어지고 있다. 본 논문에서는 증강현실을 기반으로 한 수학교육 게임을 제안하고자 한다. 유아/저학년을 대상으로 하는 보드게임을 바탕으로 하였고, 사용자의 체험적 요소의 극대화와 게임의 다양성을 살리기 위해 증강현실을 기반으로 하였다. 또한 사용자의 적극적인 게임 참여를 위해 사용자가 원하는 이미지를 삽입하거나 보드를 디자인 할 수 있는 툴을 제공하였다.

신문사의 CSR은 신문사 신뢰도, 언론 신뢰에 어떻게 영향을 미치는가?: 편집의 책임과 CSR 활동유형을 중심으로

이혜선(Hye-Sun Lee),김수연(Soo-Yeon Kim) 한국언론학회 2020 한국언론학보 Vol.64 No.5

Recently, Koreans have shown a low level of trust in the press although they consume news actively. This study was intended to suggest a way to restore the public trust in the press by investigating corporate social responsibility (CSR) of newspaper companies. Applying Ingenhoff and Koellings (2012) fields of responsibility of media organizations, this study regarded CSR of newspaper companies as editorial responsibility and responsibility for the society. The awards program was found to be a typical and unique CSR program of Korean newspaper companies, and the community volunteer program was a common CSR initiative of Korean companies. The study employed a 2 editorial responsibility (good vs. poor) x 2 CSR program types (award vs. community volunteer programs) between-subjects experimental design with 304 participants, aged 20 to 59, using panel data in Korea. It found that the publics awareness of good editorial responsibility is significant in increasing public trust in newspaper companies. When the editorial responsibility of newspaper companies was high, the public trust in the newspaper companies was high. However, the study failed to find significant effects of CSR program types (award vs. community volunteer programs) on public trust in newspaper companies. The public trust in newspaper companies had a significant relationship with the public trust in the press. This study found a positive relationship between the public trust in newspaper companies and the public trust in the press. The hierarchical multiple regression analysis revealed that public trust in newspaper companies had a significant effect on the public trust in the press. Using the paired t-test, this study analyzed the effects of public trust in newspaper companies on the public trust in the press by dividing groups according to levels of trust in newspaper companies. It found that the group of lower trust in newspaper companies showed lower trust in the press, and the group of higher trust in newspaper companies showed higher trust in the press. The results emphasized that the editorial responsibility of newspaper companies affects public trust in newspaper companies significantly. There was no significant relationship between CSR program types and public trust in newspaper companies. Public trust in newspaper companies has a positive effect on their trust in the press significantly. The results of this study emphasized that newspaper companies should comply with editorial standards to restore public trust in newspaper companies and the press in Korean society.

스토킹에 대한 법률과 일반인의 인식 비교

이혜선(Lee Hye Sun),이수정(Lee Soo Jung),김범준(Kim Bum Joon) 한국형사법무정책연구원 2006 형사정책연구 Vol.68 No.-

텀블러 사용 의도의 계획된 행동이론(TPB) 적용과 확장 : 호환성, 자연과의 유대감, 국적과 주관적 규범의 상호작용효과를 중심으로

이혜선(Hye-Sun Lee),서자경(Jakyung Seo),CHEN Mengjie,조재희(Jaehee Cho) 한국방송학회 2020 한국방송학보 Vol.34 No.5