단일 언어 사용 2-3세 아동의 외국어 단어에 대한 이해

이현아(Hyuna Lee),김은영(Eun Young Kim),송현주(Hyun-joo Song) 한국아동학회 2016 兒童學會誌 Vol.37 No.4

Objective: This study investigated the age at which monolingual children can understand that different languages are different conventional systems of communication. In particular, we investigated when children can suspend using the mutual exclusivity (ME) assumption that a label solely refers to one category when interpreting novel words from foreign languages. Methods: Two-year-olds (n = 16) and 3-year-olds (n = 16) participated in the procedure, which consisted of three blocks. In the first block, a Korean speaker taught the children a novel word, muppi, referring to a novel object. The children were presented with two objects, muppi and another novel object. The Korean speaker then asked the children to find a referent of either muppi or the other novel Korean label, kkati. In the second block, a foreign language (either English or Spanish) speaker asked children to find the object for a foreign novel word, sefo, presenting two objects: muppi and the third novel object, which had not been presented before. The procedure of the third block was identical to that of the first block. Results: Three-year-olds exploited the ME assumption when interpreting a Korean novel word but not when interpreting a foreign novel word. In contrast, 2-year-old children did not use the ME assumption when interpreting native and foreign words. Conclusion: Children acquire an understanding that native and foreign languages have different words for an object at least by 3 years of age.

인지적 유연성과 긍정정서 및 부정정서에 따른 좌우뇌 차이

이현아(Lee Hyuna),최민숙(Choi Minsook) 학습자중심교과교육학회 2020 학습자중심교과교육연구 Vol.20 No.14

본 연구는 인지적 유연성과, 긍정정서 및 부정정서에 따른 전두엽 좌우 뇌파의 차이를 확인하고자 하는데 그 목적이 있다. 20대~50대 연령의 직장인 110명을 연구대상으로 하여 개안시와 폐안시의 정량화된 뇌파를 측정하고 인지적 유연성 검사와 긍정정서 및 부정정서 검사를 실시하였다. 자료처리는 SPSS 22 프로그램을 활용하였으며, 인지적 유연성과 긍정정서 및 부정정서에 따른 집단 내 좌우 전두엽 뇌파의 차이를 알아보기 위해 대응 t 검정(paired t-test)를 실시하였다. 본 연구에 대한 결과는 첫째, 인지적 유연성의 하위변인인 통제요인의 평균이 낮은 집단의 우전두엽의 세타파, 알파파, 베타파, 감마파가 좌전두엽의 세타파, 알파파, 베타파, 감마파보다 높게 나타났다. 둘째 긍정정서가 낮거나 부정정서가 높은 집단의 경우 우전두엽의 세타파, 알파파가 높은 것으로 나타났다. 이와 같이 인지적 유연성과 긍정정서 및 부정정서의 수준에 따른 좌우뇌 차이가 모두 유의미하게 나타나는 것으로 확인되었다. The purpose of this study is to identify the difference between left and right EEG of the frontal lobe according to cognitive flexibility and positive and negative emotions. The study targeted 110 workers in their 20s and 50s who measured quantified EEG at open and close eyes, and assessed Cognitive Flexibility tests, Positive Affect and Negative Affect tests. The SPSS 22 program was used for data processing, and a paired t-test was assessed to find out the difference between left and right frontal EEG in the group according to cognitive flexibility and positive and negative emotions. The results of this study are as follows. First, in the group with low cognitive flexibility, the theta, alpha, beta and gamma waves of the right frontal lobe were higher than the theta, alpha, beta and gamma waver of the left frontal lobe. Second, in the group with low positive emotion or high negative emotion, the theta and alpha waves of the right frontal lobe were higher than the left frontal lobe. As described above. differences in left and right EEG were identified according to the level of cognitive flexibility and positive and negative emotions.

노인자살 예방서비스 성과 측정을 위한 질적 지표 구성 요인 개발에 관한 연구

이현아(Lee, Hyuna) 한국사회복지행정학회 2017 한국사회복지행정학 Vol.19 No.1

1949~1976년 中華人民共和國 山水畵에 보이는 정치적 표현

李賢俄(Lee Hyuna) 미술사연구회 2009 미술사연구 Vol.- No.23

This paper aims to examine political expression in Chinese landscape paintings between 1949 and 1976, when the People’s Republic of China (PRC) was founded and the Great Proletarian Cultural Revolution ended after Mao Zedong’s death. Since the establishment of the PRC, its government carried out a social reformation in diverse aspects in an effort to build a socialist state, including that of art according to the political situation. Theoretical guidelines of the Republic’s art policy were based on the Yan’an Talks on Literature and Art led by Mao Zedong, which originated in 1942. It was mainly concerned with the idea that art should unite and educate the people and be served for the people. Mao Zedong defined art as a political instrument and asserted that politics should take precedence over art. He further suggested that socialist-realism should be the principle of art to be pursued. Based upon his theories, the government carried out a daring reform in general parts of art, including education, exhibition, publication, organization, etc., in order to perform the government’s policy in a systematic manner. In the case of landscape painting, the central reformation concerned the application of the subject and style of socialist-realism to the traditional material and technique of Chinese painting, which was quite difficult to follow in many cases of literati paintings, unlike in the case of realistic oil paintings. With the new demands to follow, traditional painters combined the optimistic subjects that reflect the coming new era and realistic Western techniques. Political expression in the landscape paintings of the PRC can be divided according to their subjects, political settings and objects, as it is a reflection of the current of time with major political events. Firstly, from the establishment of the PRC until 1958, around the time of the Great Leap Forward, there was a prevalence of propaganda paintings that promoted the construction of an idealistic socialist state. These landscape paintings included a kind of documentary landscape that depicted the process of public construction, a landscape that represented the people’s passion for building a socialist state, or a landscape that publicized the result of constructional projects. These were aimed at idealizing government’s policies to make people to pursue them, and also at overstating them to produce an effective result as it had been done with the Great Leap Forward by portraying it as a model of success. In the late 1950s and the early part of the 1960s, many landscape paintings were either based on the poems of Mao Zedong or depicted places that are historically important in relation to Mao Zedong’s life or communist revolution. This was to emphasize that Mao Zedong, the second man since the failure of the Great Leap Forward, was the central figure in the Communist Revolution and the leading figure of the Long March, in order to consolidate his position in the Party by raising his legitimacy and also to raise the memories of the Long March. In many of these landscapes intentionally used red which was the symbol of Communist Party and the Revolution. Lastly, landscape paintings were produced that idealized an optimistic Chinese utopia during the period of the Cultural Revolution. As the Revolutionary Romanticism which exaggerates optimistic sides was emphasized by Mao Zedong, these landscapes depicted the changes of the land by Mao’s revolutionary constructions and beautified the lives of the people living in the transformed nature. Political landscape painting between 1949 and 1976 is significant in that it is a distinctive genre that retains the traditional technique and material while accommodating socialist art and maintaining the unique characteristics of Chinese paintings, yet reflecting the demands of time.

정서･행동적 어려움 학습자의 미술적 표현 특성과 미술 교육적 모색

이현아(Hyuna LEE) 한국조형교육학회 2019 造形敎育 Vol.0 No.71

본 연구의 목적은 최근 정서행동에 문제가 있는 학습자가 증가함에 따라 그들의 미술적 표현 특성을 이해하고 나아가 미술교육을 통해 교육적 모색을 하고자 하는 데 있다. 본 연구에서는 정서·행동적 어려움 학습자의 미술적 표현 특성과 내면화, 외현화 특성에 따른 미술적 표현 특성을 살펴보았다. 이를 바탕으로 본 연구에서는 다음과 같은 미술 교육적 모색을 제시하였다. 첫째, 정서·행동적 어려움 학습자에 대한 교사의 인식 및 이해의 필요성. 둘째, 정서·행동적 어려움 학습자를 위한 미술적 초기 진단 도구의 필요성. 셋째, 미술교육을 통한 정서·행동적 어려움 학습자의 미술교육의 활용 방향에 관하여 살펴보았다. 본 연구는 정서·행동적 어려움 학습자에 대한 고찰과 미술교육에서 그 교육적 모색을 하고자 하는데 의의를 가진다. 나아가 미술교육이 정서교육의 일환으로 현재 학습자의 정서나 인성에 중요한 교육적 대안을 제시하며 그 역할에 대한 중요성을 인식할 수 있는 데에 의미를 가진다. The purpose of this study is to understand the art expression for Emotional and Behavioral Difficulty Learner who have increased recently and to try to think of the direction for the Art Education. This study inspects Emotional and Behavioral Difficulty Learner’s art expression characteristics and their Internalizing & Externalizing characteristics which affect art expression. On that basis, this study provides following proposals for the art education. First teacher’s recognition and understanding of the Emotional and Behavioral Difficulty Learner. Second, the necessity of diagnosis method for Emotional and Behavioral Difficulty Learner in early stage. And third, the usage direction for the art education of the Emotional and Behavioral Difficulty Learner. Also this research has a meaning to try to inspect for the Emotional and Behavioral Difficulty Learner and to try to find the educational guide on the art education. Moreover this research proposes that the art education provides the emotion and personality of learner with the educational alternative as a emotion education and we can recognize that the importance of the role on the art education.

노인자살 예방서비스 성과의 의미에 관한 사례연구

이현아(Lee, Hyuna),이준우(Lee, Junwoo) 한국노년학회 2016 한국노년학 Vol.36 No.3

본 연구는 노인자살 예방서비스 실천과정에서 경험하는 성과의 의미를 파악하는 데 목적을 두고 있다. 이를 위해 노인자살 예방서비스 제공기관의 기관장, 실무자, 서비스 이용자의 시각에서 나타난 성과를 서비스 제공기관의 측면과 서비스 이용자의 측면, 그리고 다차원적 시각에서 분석하였다. 연구방법은 질적연구의 한 방법으로 사례연구 방법을 활용하였다. 분석결과, 노인자살 예방서비스 제공기관의 기관장과 실무자가 공통적으로 인식하는 성과는 ‘서비스 실천과정에서 구조적인 장애물을 인식하고, 서비스 이용자와 지역사회의 변화를 경험하는 성취’로 나타났으며, 서비스 이용자는 ‘서비스 경험에 따른 내면의 인식변화’로 나타났다. 분석 주체별로 살펴본 성과의 의미와 본질은 첫째, 기관장이 인식하는 성과는 ‘서비스를 통해 기관의 정체성이 재발견되는 과정’으로, 둘째, 실무자가 인식하는 성과는 ‘지역사회와 조직에서 살아남기 위해 몸부림치는 과정 속에서 서비스 이용자들의 변화를 경험하며 지역사회와 조직에서 인정받기’로, 셋째, 서비스 이용자가 인식하는 서비스 경험의 성과는 ‘벼랑 끝에서 생명의 끈 부여잡기’로 나타났다. 이러한 분석결과를 토대로, 노인자살 예방서비스 실천현장의 성과측정을 위한 실천적, 정책적 시사점을 제시하였다. The purpose of this study was to identify the meaning of performance experienced in the process of practicing at the elderly suicide prevention center. Therefore, the actual results perceived from the subjective viewpoints of the chiefs, staff and service users from the public institutions, which offer the elderly suicide prevention services were examined. The results classified the service provider s view, service users view and multi-dimensional view. The research method is a case study of qualitative research method. The results of the study found that the analysis commonly perceived from the perspectives of both the chiefs and staff from the public institutions offering elderly suicide prevention service were ‘the perception of structural obstacles during the process of practicing the services and focused on the achievement of experiencing changes in the service users and the community’. On the other hand, the analysis from the perspective of the service users turned out to be ‘focusing on changes in the users’internal perception according to service experiences’. The meaning and essence of the analytical results perceived from each perspective are summarized as follows. First, the analytical results perceived of the chiefs of public institutions offering elderly suicide prevention service were ‘the process in which the identification of the institution is rediscovered through the service’. Second, the analytical results perceived by the staff from the institution were ‘being acknowledged in the community and organization while experiencing changes in the service users in the process of struggling to survive in such community and organization’. Third, the analytical results perceived by the service users were ‘holding on to the lifeline at the edge of a precipice’. Based on the results, political and practical implications of elderly suicide prevention service were discussed.

포항분지에서 자연적으로 배출되는 기체의 지구화학연구

김희준(Heejun Kim),이현우(Hyunwoo Lee),이재민(Jaemin Lee),이현아(Hyuna Lee),우남칠(Namchil Woo),이윤수(Younsoo Lee),Takahata Naoto,Sano Yuji 대한지질학회 2019 대한지질학회 학술대회 Vol.2019 No.10

Embedded LED electronic device process research using 3d printing process

Minjae Lee(이민재),HyunA Lee(이현아),Minhun Jung(정민훈),Dong Soo Kim(김동수) 대한기계학회 2021 대한기계학회 춘추학술대회 Vol.2021 No.11

This research can be customized and designed to suit users elements using printing process. The biggest advantage of 3D printing is that it is easy to manufacture complex structures, produces little waste, and is easy to prototype as intended by the manufacturer. There is a limit to the production of products in various fields through 3D printing. Additional processes are required to use it as a highly useful product, such as a product in the electronics industry. Create electronics through aerosol printing. FDM(Fused Deposition Modeling) was adopted for 3D printer equipment, and aerosol jet dispenser was selected for 2D printer equipment. FDM and aerosol jet printing have the advantage of being easy to combine 2D circuits with 3D structures. NPK.Co.,LTD conductive nano ink used for 2D circuits has an average particle diameter of 40 nm and has 3~5× 10−6Ωcm times better electrical conductivity. The specific resistance in electrical characteristics is 3.9 ∗ 10<SUP>−6</SUP> cm, and when designing based on this background, it is also possible to predict the resistance. In this work, Noncontact printing process fabricate embedded 3D printing what combine with LED circuit in one object. Manufactured object can control a various of pattern although control is possible through programming.

유산기부자의 기부결정과정에 관한 질적 연구

이준우(Junwoo Lee),이현아(Hyuna Lee) 강원대학교 사회과학연구원 2010 사회과학연구 Vol.49 No.2

본 연구는 근거이론 방법을 활용하여 유산기부자들의 기부결정과정을 분석한 것이다. 이를 위해 최근 3년 이내 유산기부를 결정하고 공증을 마친 연구참여자 4명을 선정하여 심층 인터뷰를 실시하였다. 자료분석 결과, 개방코딩에서는 84개의 개념, 32개의 하위범주, 17개의 범주가 도출되었다. 축코딩에서 패러다임에 의한 범주분석을 실시한 결과, 유산기부자의 기부결정과정의 중심현상은‘유산기부를 인식함’, ‘유산기부를 실천함’이었으며, 인과적 조건은‘이타적인 삶을 추구함’, ‘교육과 관찰을 통해 배움’이었고, 중심현상에 대한 맥락적 조건은 ‘사회적 책임감을 느낌’,‘기부에 적극적이게 됨’, 그리고 작용/상호작용 전략은‘주변 관계를 활용함’이었고, 그 결과는‘숨기고 싶음’,‘내 도리를 다함’,‘나를 긍정적으로 만들어 줌’,‘할 일이 생김’,‘내적·외적 지지를 받음’,‘기대됨’,‘염려됨’인 것으로 나타났다. 유산기부결정과정은 ‘일상적 베풂의 단계’,‘인식확장의 단계’,‘결단과 시도의 단계’,‘만족과 재실천 단계’로 모두 4단계를 거치는 것으로 나타났다. 선택코딩에서 핵심범주는‘보답을 기반으로 한 나눔실천’으로 나타났다. 핵심범주를 중심으로 분석한 유산기부 결정과정의 유형은‘적극적 실천형’,‘소극적 실천형’,‘의욕적 실천형’으로 도출되었다. 본 연구는 국내에서 처음으로 유산기부자들의 기부과정을 근거이론 방법을 활용하여 연구함으로써, 유산기부결정 과정 및 유형 등을 구체적으로 밝혔으며 이를 통해 유산기부자들의 기부결정과정에 관한 이론적 토대를 구축하는데 도움이 될 것으로 본다.

Z세대를 위한 행동 거래 플랫폼 제안

이수빈(Subin Lee),이현아(HyunA Lee),강민정(Minjeong Kang) 한국디자인학회 2021 한국디자인학회 학술발표대회 논문집 Vol.2021 No.5