암시가속교수학습의 이론적 근거 및 교육적 시사점

김유미 中央大學校 韓國敎育問題硏究所 2000 韓國敎育問題硏究所論文集 Vol.- No.15

The purpose of this study was to introduce suggestopedia and inquire its educational implication. For this purpose, this study summarized the concept, development, and brain physiological basis of suggestopedia, criticized the data and research method of suggestopedia, examined main techniques and stages, and drew conclusion. Suggestopedia is a method, according to which the teacher, through the elimination and avoidance of all factors that might inhibit learning and the incorporation of all factors which promote learning in the interactive teaching and learning environment on the conscious and, even more importantly, unconscious levels of communication enables the student to attain higher levels of learning than when the unconscious level of communication is not used to the same extent as is conscious level. Lozanov originally developed suggestopedia for teaching-learning the foreign language in Bulgaria, but recently research projects using suggestopedia have sprung up worldwide with remarkable results across cognitive and affective areas. The brain physiological basis of suggestopedia as follows: 1) Joy through phychologically relaxed alertness and the absence of states of tension such as fear, stress, exhaustion, boredom, or irritation. 2) Unity of the conscious and unconscious in the form of verbal and non-verbal communication, of cortical and subcortical process, of physiological and psychological reactions, and of rationality and emotions. 3) Suggestive interaction between teacher and student through the desuggestion of learning barriers and the suggestion of learning potentiality. In spite of critical commentary on suggestopedia, it has educational implication on classroom teaching and learning.

다층모형을 활용한 아동청소년기 사회적 위축의 종단변화와 영향요인 분석

황예린,김유미 이화여자대학교 교육과학연구소 2022 교육과학연구 Vol.53 No.3

본 연구의 목적은 아동청소년의 사회적 위축 변화 양상 및 이에 영향을 미치는 요인을 확인하는 데 있다. 이러한 연구목적을 위해 한국복지패널 10차, 13차, 16차 조사에 모두 참여한 아동청소년 312명의 자료를 활용하여 다층모형으로 분석하였다. 수집된 자료는 SPSS 25.0과 HLM 6.0을 사용하여 분석하였다. 연구 결과 첫째, 아동청소년의 사회적 위축은 6년간 유의미하게 증가하는 것으로 확인되었다. 둘째, 우울ㆍ불안, 주의력 결핍 및 주관적 안녕감이 아동청소년의 사회적 위축 초깃값에 유의미한 영향을 미치는 것으로 나타났다. 셋째, 우울ㆍ불안, 주의력 결핍이 아동청소년의 사회적 위축 변화율에 유의미한 영향을 미치는 것으로 나타났다. 본 연구에서는 이러한 결과를 통해 아동청소년 사회적 위축 감소 및 이를 위한 개입 방안에 시사점을 제시하였다. The purpose of this study was to identify the longitudinal changes in the social withdrawal of children and adolescents and the variables affecting them. For this research purpose, the data of 312 children and adolescents who participated in the 10th, 13th, and 16th surveys of the Korean Welfare Panel were analyzed using a multi-level model. The collected data were analyzed with SPSS 25.0 and HLM 6.0. As a result, first, it was confirmed that the social withdrawal of children and adolescents significantly increased over 6 years. Second, it was found that anxiety and depression, attention deficit, and subjective well-being had a significant effect on the initial social withdrawal values of children and adolescents. Third, it was found that anxiety and depression and attention deficit had a significant effect on the rate of change in social withdrawal in children and adolescents. The implications of these results are discussed.

찹쌀 품종별 식혜의 당화 및 관능적 특성

신수영,성유미,강미영 동아시아식생활학회 2001 동아시아식생활학회지 Vol.11 No.1

The saccharification and sensory characteristics of Sikhe, Korean traditional beverage of saccharified rice, made from thirteen glutinous rice varieties and one of non-glutinous rice named Ilpum were examined. During saccharification, Shinsunchalbyeo, Whasunchalbyeo, Yukdononhrimna 1 and Hangangchalbyeo showed the highest sweetness determined by refractometer. Yukdononhrimna I was good for the morphology and texture of cooked rice kernel during saccharification. There was interrelationship between contents of released reducing sugar and sweetness determined by refractometer during preparation of Sikhe. The overall acceptability determined by sensory evaluation of Sikhe made from Yukdonongrimna 1, was slightly higher than that of Sikhe made from Ilpum, the non-glutionous rice variety. Yukdononhrimna 1 was considered to the most suitable varieties of Sikhe.

명상 기반 인지행동 프로그램이 아동의 우울성향에 미치는 영향

박정원,김유미 이화여자대학교 교육과학연구소 2009 교육과학연구 Vol.40 No.1

The purposes of this study were to examine the effects of meditation-based cognitive-behavioral program on children's depressive disposition. The subjects were 60 students in fifth-grade who had been randomly assigned to experimental group and control group. Prior to the experimental treatment, depression inventory was administered. And then experimental group was treated with meditation-based cognitive-behavioral program. The program lasted for 15 sessions during 8 weeks. In order to test the effects of meditation-based cognitive-behavioral program, posttest was administered after the treatment. The results were analyzed by using MANOVA, repeated MANOVA, independent t-test, and paired t-test. The findings of the study were as follows: First, it showed that teachers could develop and apply meditation-based cognitive-behavioral program compatible with child development in elementary school. Second, compared to control group, experimental group showed significant reduction in depressive deposition. 본 연구의 목적은 초등학교 아동의 우울성향 감소를 위해 명상 기반 인지행동 프로그램을 개발하여 그 효과를 검증하려는 데 있다. 이러한 연구목적을 위해 명상, 인지행동치료 및 우울성향에 대해 논의한 후, 이를 기반으로 가설을 설정하고 실험에 착수하였다. 실험에 앞서 연구대상인 5학년 2개 학급을 대상으로 우울성향 검사를 실시하였다. 사전검사를 마친 후 각각 실험반과 통제반에 배정하고 15차시에 걸쳐 명상 기반 인지행동 프로그램을 실시하였다. 실험을 마친 후 사전검사와 동일한 사후검사를 실시 하였으며, 그 검증결과는 다음과 같다. 첫째, 초등학교에서 아동발달에 적합한 명상 기반 인지행동 프로그램의 개발 및 적용이 가능한 것으로 나타났다. 둘째, 명상 기반 인지행동 프로그램이 우울성향 감소에 긍정적인 것으로 나타났다.

요로 결석의 체외 충격파 쇄석술 : 단순 복부 사진을 이용한 성공률 예측의 효율성 Efficacy of the KUB in Predicting the Success Rate

이연희,김유미 단국대학교 1998 論文集 Vol.33 No.-

Background: To evaluate the efficacy of KUB according to size, location, shape of urinary stones in ESWL. Methods: In 149patients with urinary stones, we retrospectively reviewed KUB findings of stone size, location, shape and analyzed success rate of ESWL. Results: The overall success rate of ESWL in 149 cases was 89.9%. And the sucess rates of renal and ureter stones were 81.4% & 93.4% respectively. It was more successfully treated by ESWL when stone showed size below 2㎝, round shape and ureteropelvic junction(UVJ) location. Conclusions: The KUB is a useful imaging modality in evaluating the efficacy of ESWL of urinary stone.

보육시설 과학 특별활동 프로그램의 개발과 적용

조복희,곽혜경,한유미,양연숙,손경화 한국영유아보육학회 2003 한국영유아보육학 Vol.0 No.32

The purpose of this study was to develop early childhood science activities, which could be utilized as an extracurricular program in the day-care center. The program is based on the Constructivist theory(Piaget and Vygotsky) and the nation-wide survey data on the extracurricular programs and science activities in the day-care center. After the manuals for the program was monitored and corrected by the professionals, the application of each activities was empirically tested by the teachers in the day-care setting. The effects of the sample program(6 activities) were conducted using Tegano, Sawyers & Moran(1989)'s Scientific problem-solving scale and Lee(2001)'s Scientific attitude scale. Subject of thirty nine children were administered by the pre-test and post-test and experimental group participated the program for six weeks. The results showed that the program was effective for enhancement of scientific problem-solving ability and scientific attitude of young children in day-care setting.

English Vocabulary Knowledge and Vocabulary Learning Strategies of Korean Elementary School Students

You-Me Park(박유미) 한국초등영어교육학회 2019 초등영어교육 Vol.25 No.1

The present study explored the use of vocabulary learning strategies (VLS) of Korean elementary school students according to their individual learner variables, and also sought to discover the relationship of VLS and vocabulary knowledge breadth and depth. For the purpose of the study, data of 272 students were collected through Vocabulary Learning Strategies Survey (VLSS), Vocabulary Test: 1,000 Word Level Test B (VT), 500-level Productive Vocabulary Levels Test (500 PVLT), and Word Associates Test (WAT). It was found that the learners’ variables of vocabulary proficiency, gender and living region significantly influenced the use of VLS. Regarding the relation of VLS to vocabulary knowledge, the correlation analyses revealed that five subcategories of VLS were significantly related with both dimensions of vocabulary knowledge, the most prominent being the Discovery-Determination (DD) strategies. The findings of this study suggest that there are significant relationship between VLS and vocabulary knowledge of the students. Acknowledging that VLS enable L2 learners to broaden and deepen their lexicon, the teachers and researchers are recommended to give more attention to VLS for their pedagogical practices and theoretical considerations.

Gut commensal-derived extracellular vesicles and cancer prevention in animal model

You-Me Kim 한국실험동물학회 2021 한국실험동물학회 학술발표대회 논문집 Vol.2021 No.7

Interaction between intestinal commensal bacteria and the host exerts major influence on the organismal homeostasis and disease pathogenesis. In cancer, certain commensal bacteria can directly trigger tumorigenesis and different types of tumor tissues have been shown to harbor several bacteria species inside. On the other hand, intestinal bacteria composition is a key factor determining the effectiveness of cancer treatment such as chemotherapy, radiotherapy, and immunotherapy. Especially, responsiveness to immune checkpoint inhibitors critically depends on the intestinal microbiota and currently several clinical trials are underway to enhance therapeutic efficacy of anti- PD-1 or anti-PD-L1 antibodies by administering a single or a mixture of specific intestinal bacteria species or even by transplanting fecal material collected from cancer survivors who benefited from those immune checkpoint therapeutics. Despite the huge enthusiasm for utilizing commensal bacteria for cancer therapy, side effects and long-term consequences of taking a high dose of live bacteria still need further characterization. To overcome a risk posed by proliferating live bacteria, bacterial extracellular vesicles (EVs) may serve as an alternative. Bacterial EVs are membrane-enclosed particles actively secreted by live bacteria. EVs are generally of 20-200 nm in size and contain various bacterial macromolecules and metabolites. Compared to whole bacteria, EVs can be easily transported across epithelial cell layers to reach the systemic circulation and may confer the same beneficial effect to host as the whole bacteria. In this talk, I will present our recent results demonstrating that EVs isolated from a certain gut commensal bacterial strain significantly boost anti-cancer immune response and can be potentially developed for cancer prevention and treatment.

명상 기반 인지행동 프로그램이 아동의 정서안정도에 미치는 효과

김유미 ( You Me Kim ) 한국아동교육학회 2009 아동교육 Vol.18 No.2

영재와 일반아의 뇌 기능 비교

김유미(You Me Kim),이지은(Ji Eun Lee) 한국교육심리학회 2011 敎育心理硏究 Vol.25 No.1

본 연구는 영재와 일반아의 뇌 기능 차이를 파악하기 위해 수행되었다. 먼저 선행연구 분석을 통해 영재성이 전두엽의 용량, 좌우반구의 활동, 신경효율성, 작업기억의 용량, 전두엽의 발달 속도 등과 밀접한 관련이 있음을 확인하였다. 본 연구에서는 이러한 뇌 기능을 측정하기 위하여 초등학교 5학년 과학 영재 13명과 일반아 13명을 대상으로 CAS를 실시하였다. CAS는 Luria의 뇌 기능적 체계이론에 바탕을 두고 구성되었으며 PASS(Planning, Attention, Simultaneous processing, Successive processing)를 측정하는 검사이다. 검사 실시 결과, 영재집단은 일반아집단에 비해 계획기능, 주의집중, 동시처리, 순차처리가 우수한 것으로 나타났다. 이를 바탕으로 본 연구의 결론을 제시하면 다음과 같다. 첫째, 영재는 일반아에 비해 전두엽을 비롯한 여러 뇌 부위의 기능이 우수하고 뇌 부위 간의 교류가 활발하다. 둘째, 영재는 일반아에 비해 지식의 양이 아니라 지적·비지적 처리에서 우수하다. 셋째, 영재는 일반아에 비해 단일 기능이 아니라, 다양한 기능에서 우수하다. The aims of the present study were to identify the brain functional differences between the gifted and the non-gifted, and to improve of brain-scientific understanding of the gifted by administering CAS to investigate their planning, attention, simultaneous processing, and successive processing. To measure the brain functions concerned with the cognitive and affective characteristics of the gifted which are related to capacities of the frontal lobes, inter-hemispheric communication, neural efficiency, working memory, and developmental rate of frontal lobes, CAS based on the PASS model of brain functional system theory(Luria, 1980) was administered. Participants consisted of 26 fifth grade students in the elementary school who are scientifically gifted students and average students. The results of CAS illustrated that the gifted in science were superior to the ordinary in planning, attention, simultaneous processing, and successive processing. The conclusion of this investigation are as follows. First, compared to the non-gifted, the gifted appear to be more functioning in several brain regions, such as frontal lobes and both hemispheres. Second, it is identified that information processes of the gifted are superior to them of the average. Third, gifted students show more diverse brain functions including cognitive and affective processes.