• Journal of the Korean Institute of Landscape Architecture
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• v.42 no.5
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• pp.1-12
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• 2014

Recently, the reenaction of place's memories that were considered sense of place based on its historical and structural characteristic were assumed important topics for recovering and making the park from industrial sites, such as factory, industrial complex, industrial city, labor residential development, landfill, etc., to the public all over the world. This research aimed to conduct some preliminary data for making the park's sense of place highly. So, after conducting the structural forms of sense of place for Seoul Forest and Seonyudo Park that were designed and built by considering its place memories actively, park planning and design implications that were considered its sense of place were suggested. The research results those were derived from the structural forms of sense of place for Seoul Forest and Seonyudo Park's are the following. First, the Structural Equation Modeling(SEM) on Seoul Forest and Seonyudo Park were determined that the natural-physical, artificial-physical, and experiential environmental factors' satisfaction of Seoul Forest and Seonyudo Park have an effect on forming the Sense of Place. In addition, the sense of place was affected by the willingness to visit. Second, according to its physical environment, the experiential factors, such as plays, exercises and etc., were more important relatively. Therefore, experiential factors should be considered significantly with physical factors to make the sense of place highly. Third, even the places were under similar category, the factors' and valuables' relative importance were changed. As the results of structural equation modeling said, specific valuables' related with each factors would be differentiated due to the places' characteristics. For example, the results were showed that natural-physical factor was more important than artificial-physical factor in Seoul Forest. On the other hand, artificial-physical factor was more important than the natural- physical factor. This research carries some significance for applying a quantitative research method(structural equation modeling) to various place to conduct the sense of place's structural model, for suggesting relative specific methods to make the sense of place, and for being a step forward to substance of sense of place. If further studies conduct focusing on various places to draw the forming models of sense of place that were based this research's analysis methods and results, those researches would contribute to make the urban place meaningful, characteristically and affectionately. Furthermore, those researches would contribute in making a humane and competitiveness city.

• Journal of Nutrition and Health
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• v.56 no.3
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• pp.300-314
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• 2023

Purpose: This study sought to predict the reasons for skipping breakfast by adolescents aged 13-18 years using the 7^th Korea National Health and Nutrition Examination Survey (KNHANES). Methods: The participants included 1,024 adolescents. The data were analyzed using a complex-sample t-test, the Rao Scott χ²-test, and the classification and regression tree (CART) algorithm for decision tree analysis with SPSS v. 27.0. The participants were divided into two groups, one regularly eating breakfast and the other skipping it. Results: A total of 579 and 445 study participants were found to be breakfast consumers and breakfast skippers respectively. Breakfast consumers were significantly younger than those who skipped breakfast. In addition, breakfast consumers had a significantly higher frequency of eating dinner, had been taught about nutrition, and had a lower frequency of eating out. The breakfast skippers did so to lose weight. Children who skipped breakfast consumed less energy, carbohydrates, proteins, fats, fiber, cholesterol, vitamin C, vitamin A, calcium, vitamin B1, vitamin B2, phosphorus, sodium, iron, potassium, and niacin than those who consumed breakfast. The best predictor of skipping breakfast was identifying adolescents who sought to control their weight by not eating meals. Other participants who had low and middle-low household incomes, ate dinner 3-4 times a week, were more than 14.5 years old, and ate out once a day showed a higher frequency of skipping breakfast. Conclusion: Based on these results, nutrition education targeted at losing weight correctly and emphasizing the importance of breakfast, especially for adolescents, is required. Moreover, nutrition educators should consider designing and implementing specific action plans to encourage adolescents to improve their breakfast-eating practices by also eating dinner regularly and reducing eating out.

• The Journal of the Convergence on Culture Technology
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• v.3 no.4
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• pp.35-42
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• 2017

Behavior Economics, a branch of social sciences, which seeks to find the answers about why man sometimes does absurd economy-related things, came into existence through combining economics and psychology. To the contrary of the traditional economics', behavior economics has developed by explaining how man makes economy-related choices by means of applying their own cognitive principles. Individuals lack the information on the goods and services in the market, and don't know how to make best use of the obtained information, failing to achieve maximum utility. Therefore, man's rationality is meant to be confined to bounded rationality. It is the very Heuristic that does work in the process of this simplified decision making process. Heuristic utilizes established empirical notion and specific information, and that's why there can be cognitive biases sometimes leading to inaccurate judgment. As Oral Literature is basically based on heavy guesswork and perceptual biases of general public, it is imperative to contemplate oral literature in the framework of Heuristic of behavior economics. This thesis deals with thinking types and behavioral patterns of the short-piece proverbs, folklore language-game riddles on the basis of personal or public memory. As a result, it is evident that proverbs point out biases arising from human behaviors, while riddles make full or active use of biases.

• Proceedings of the Korea Water Resources Association Conference
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• 2007.05a
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• pp.911-915
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• 2007

영상측정기법을 적용하여 경제적이고 효율적인 유속 측정 방법에 대하여 많은 연구들이 진행되어 왔다. 현재 이동식 LSPIV 시스템은 실험실의 수리모형실험과 현장의 국부적인 유속측정에 효율적으로 이용되고 있지만, 고정식 LSPIV 시스템의 적용에는 많은 문제점들이 있어서 현장 적용이 미루어져왔다. 고정식 LSPIV 시스템은 수문분석에 많이 의존하고 있는 현재의 홍수량 산정에 좀 더 정확한 유속과 수위를 동시에 고려할 수 있는 하천유량측정 시스템이다. 이는 과거 하천유량측정 시 많은 비용과 인력 그리고 위험성들을 대폭 줄일 수 있는 현장 모니터링 시스템의 구축을 가능하게 해줄 수 있다. 본 연구에서는 LSPIV (Large Scale Particle Image Velocimetry) 시스템을 탄천(대곡교)에 설치하여 연속적으로 유량 측정을 하였다. 탄천(대곡교)에 적용된 고정식 LSPIV 시스템은 유속측정을 위한 디지털 카메라 2대와 컴퓨터 그리고 수위 측정을 위한 DCU1104 초음파 수위계로 구성된다. 위의 현장 장비들에서 들어온 실시간 영상과 수위자료는 CDMA 무선통신을 이용하여 서버컴퓨터로 들어와서 인터넷에서 손쉽게 받아 볼 수 있다. 이와 같이 실시간으로 들어온 입력 자료는 LSPIV 프로그램을 이용하여 언제 어디에서나 비교적 정확한 유량을 산정할 수 있다. 또한 실시간으로 들어오는 하천 영상을 통해 실시간 현장 모니터링도 가능하게 되고 시간적으로 연속적인 영상을 얻을 수 있기 때문에 하천 유량 변화를 쉽게 알 수 있다. 따라서 과거 현장에서 어렵게 측정하여 얻을 수 있던 유속자료를 간단한 실시간 영상 분석만으로 구할 수 있으므로 앞으로 유량조사에 유용하게 활용될 수 있을 것이다. 입체 영상) 입체영상은 영화에서 시작되었으나, 20c후반기에 들어서면서 애니메이션 분야와 모바일, 광고 패널, 텔레비전등의 매체를 이용한 입체 영상의 개발로 인하여 특정 분야에 한정 시킬 수 없으므로 영상으로 칭한다. 입체 영상은 21c에 들어서면서 영상매체의 한 분야로 급부상하고 있다. 1900년 무렵부터 연구된 입체영화(3-Dimensional motion Picture)는 In여 년이 지난 지금 대중화를 눈앞에 두고 있다. 국내에서는 놀이 동산이나 박물관등에서 흔히 볼 수 있다. 하지만 앞으로는 HDW등의 대중화로 화질의 발전을 이룬 텔레비전 분야 등에서 실용화 될 전망이다. 국제적인 흐름과 함께 국내에서도 입체 영화에 대한 연구가 활성화 되어 영상산업의 한 주류로서 대두되고 있다. 이러한 상황에서 입체영상에 대한 이해와 콘텐츠(Contents)의 개발은 기술적인 진보에 발맞추어 준비되어야 한다. 본 논문은 이러한 기술적인 계보에 발맞춘 영상 콘텐츠 개발에 박차를 가하고자 앞으로의 발전분야에 대한 기술적인 면과 기법적인 면을 제시하여 기술만 앞서고 내용은 수입하는 수입국이기 보다는 미리 준비하여 비전문가나 타국의 기술에 선점 당하지 않는 분야로 성장할 수 있는 진보적인 영상 인들의 관심과 지속적인 연구를 독려하고자 한다.시민의 휴식 및 여가선용 공간으로 활용하기 위한 사업의 기초자료로 활용되며 이미 설계검토가 시작되었다. 본 연구결과는 유수지 및 저수지의 환경개선 사업의 선두적인 성공사례로 국내 타 지역의 유사한 사업에 있어 벤치마킹을 할 수 있는 훌륭한 사례가 될 것이다.요 생산이 증가하자 군신의 변별(辨別)과 사치를 이유로 강력하게 규제하여 백자의 확대와 발전에 걸림돌이 되었다. 둘째, 동

• Sijohaknonchong
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• v.30
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• pp.189-217
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• 2009

Unlike Sijo researchers' wishes, there is no enough place for Sijo in school education. Its falling tendency has caused the crisis of literature. Literature is not only an act of making a human life become itself humanly but also the most effective way for communicating with all around the world. Especially, Sijo is an important genre for four reasons: (1)understanding about the traditional sentiment, ideology (thoughts), and way of life of a people, (2) including the wisdom to help us live in reality, (3)having a set pattern (standard) which is an important element to develop the language culture, (4)letting us know about the root of the racial literature. These peculiar characteristics of Sijo are the machinery and materials that can elevate the self-identity of teenager who has been undergoing emotional and psychological instability. Therefore, Sijo education should be done to draw a 'clear-map' by using the following order: to understand of Sijo and apply the subjective experience, imagination, and pre-understanding of a learner to it - to understand the embodied world in Sijo in the concrete and experience the basic manner about the way of putting the world into shape - to express the learner's idea and feeling freely and positively - the expression activity focused on their critical thinking - an appreciation expression stressed on the learner's activity to elevate the self-identity.

• Journal of Science Education
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• v.36 no.2
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• pp.381-393
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• 2012

This study was analyzed that what kind of elements for STEAM, except scientific commonsense, are contained in 2009 revised chemistry textbooks I for high school students. So first, elements of STEAM in textbooks were examined by following three sections; by publishing company, each unit and area of textbook. For reference, new sub-elements of STEAM were set because existing elements of STEAM is incongruent with current textbooks. As a result, most chemistry textbooks included elements of STEAM properly for inter-related learning with the other fields. Every textbook had its unique learning methods for utilizing elements of STEAM and they were unified as one way. Depending on textbooks, learning methods were little bit different from the others. Also, detailed elements of STEAM contained in textbooks were classified just 14 types. And they were even focused on a few elements according to sort of textbook. Thus, it seemed that there was a certain limitation of current education of STEAM in chemistry Field. By the unit, according to the curriculum, contained elements of STEAM were different. Almost all elements of STEAM were located in I section. Consequently, it is difficult to include elements of STEAM if mathematics or history were not existed in curriculum. Lastly, by the area, most of all elements of STEAM were included in reference section. Almost all elements of STEAM were focused on art and culture. Thus, STEAM was used for utilization about chemical knowledge in substance. Otherwise, convergence training for approach method was not enough in chemical knowledge.

• Knowledge Management Research
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• v.22 no.2
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• pp.167-187
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• 2021

The increase in the number of higher education graduates and of working couples have been improving the quality of parenting and the economic situation of parenting. The relationship between family members, which consists of child rearing support and family health in conversation and play, has been improving as well. This study analyzes the impact of parental level and the family relationship on the spending in private education in households with elementary students. For the analysis, this study focuses on the mediation of parental efficacy and parenting anxiety, through which family relationship and parental level affect elementary private education. Data of 1,075 parents with children aged 6 to 11 from 2018 Children's Comprehensive Survey are used in statistical analysis via PLS structural equation. This study shows that family relationship and parental level had have a positive effect on parental efficacy, and family relationship, parental level and parental efficacy had have a negative impact on parenting anxiety. It is also confirmed that parental level has a positive effect on private education, and that parental efficacy has a negative impact on private education. Family relationship and parental level affects parenting anxiety and private education through the mediation of parental efficacy. This study finds that improving parents' economic and educational level in the overheated private education atmosphere increases private education, but improving parental efficacy from good family relationship lowers parenting anxiety and private education. These results are expected to provide theoretical and practical implications for balancing children's education and family happiness from a knowledge management perspective.

• Journal of Korean Elementary Science Education
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• v.41 no.4
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• pp.740-753
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• 2022

This study was conducted to develop and apply an out-of-school STEAM program model based on Social-Emotional Learning (SEL) for underprivileged students in the lower grades. To this end, a STEAM program based on SEL was developed, with the following characteristics. First, by integrating traditional STEAM learning elements and SEL elements, a structured program was designed with consistent stages, including mindfulness meditation→present an authentic situation→creative design→emotional experiences→reflection. Second, the program was structured so that elementary school students could develop mathematical thinking and scientific inquiry skills in problem-solving situations in daily life. Third, the detailed themes for each STEAM program involved storytelling-based problem situations, as well as activities centered on play and sympathy to reflect the educational needs of underprivileged students. From these characteristics, a total of five programs were developed and applied to 16 teachers and 354 lower-grade elementary school students in 16 community children centers nationwide. The results were as follows. First, while students' satisfaction with the STEAM program was 4.16, there were no significant differences in STEAM satisfaction according to gender. Second, while all students' interest and self-efficacy, which was one of sub factors of STEAM attitude, were significantly improved, no significant difference was seen in STEAM attitudes according to gender. Third, although students' SEL competencies were not significantly improved, relationship skills, which were among the sub factors of SEL competencies, were significantly improved, and there were no significant differences in SEL competencies according to gender. From these results, a discussion on the effect of the out-of-school STEAM program for underprivileged students and directions for follow-up studies was suggested.