• 대한영양사협회학술지
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• 제26권2호
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• pp.153-173
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• 2020

The purpose of this study was to objectively quantify the effects of nutrition and dietary life education on preschoolers through meta-analysis. In addition, it provides basic data for the implementation of nutrition education and development of systematic nutrition and dietary life education programs. In this study, a meta-analysis of 27 papers was conducted that conformed to the selection criteria in the study conducted from January 2012 to August 2019 to derive objective data on the effects of education. As a result of the analysis, the overall effective size of nutrition and dietary life education for preschoolers was 0.829, which indicates a strong effect. According to the education method, the effect size of general education was 0.562, which indicates a medium effect size, the vegetable playing-based experience education was 0.685, which indicates a medium effect size, and cooking activity-based experience education was 1.101, which indicates a large effect size. Judging from this result, experience activity education was more effective than general nutrition education. In addition, the combined size of convergence education conducted through a combination of general and experience education was found to be the most effective at 1.301. In terms of educational effect, it was confirmed that the effect size was 0.898 for improving nutrition knowledge, 0.858 for improving dietary habits, 0.836 for improving unbalanced diet, and 0.756 for improving food preference and intake, and the sizes of effects were all found to be large. As frequency of education increased, the number of education participants decreased and the effect of education increased.

• 한국환경복원기술학회지
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• 제11권6호
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• pp.91-103
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• 2008

The purpose of this study is to compare the satisfaction of the urban parks and to classify and assess the environmentally-friendly behaviors in the urban parks. For this purpose, the park user's behaviors and satisfactions were surveyed in 10 parks in Seoul and its suburb area. Parks are divided into 2 types, the walking-distance parks and the metropolitan parks, by time to reach, visit frequency and visit purpose. The park users are generally satisfied with the facilities, but not satisfied with some specific items, such as cultural facilities, accommodations for the handicapped, safety facilities and sports facilities. The environmentally-friendly behaviors are positively assessed in general, but the behavior of the natural experience was negatively assessed. The environmentally-friendly behaviors in the urban parks are classified into 2 factors; the experience factor and the activity factor. The parks are categorized into 3 types by these factors. For type I parks, the experience factor is dominant, but the activity factor is relatively low. For type II parks, the both factors are low and the parks are necessary to improve. And type III parks are positively assessed in the aspect of the environmentally-friendly behaviors, even though some park are necessary to complement.

• 대한지구과학교육학회지
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• 제8권3호
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• pp.399-408
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• 2015

This study is to find out that the effects of a creative experience activity program to scientific concepts and self-directed learning skills. This study has been aimed at 2 class 40 students of 4th grade in D metropolitan city A elementary school in 2015, one class 20 students are the research group to apply Scientific research program using creative experience activity, another class 20 students were comparison groups to apply general science classes. The related class section of this study is 4th grade 2 semester of science 4 chapters, 'The Earth and the moon' This section is in fourth grade elementary science curriculum revision in 2009 is a Sections to learn for the first time about astronomical area. Target research group in club activities as part of the creative activities implemented using scientific inquiry and analyzed the results. In addition, in order to better research based on the results of this study as follows. First, the science curriculum in elementary schools, as well as applied research about the creative experience activity classes in other subjects is required. The ongoing research is needed to classes utilizing the characteristics of creative experience activities in several subjects of the elementary school curriculum. Second, Creative experiential learning is only effective when it is done consistently, it is worth studying for long periods of time.

• International journal of advanced smart convergence
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• 제10권1호
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• pp.176-183
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• 2021

The purpose of this study is was to analyze customer experience attribute of professional baseball. To achieve objectives of this study, a method was used the in-depth interview and experts' consultation which understanding the attributes and structure of customer experience attribute of professional baseball. As a result, the professional baseball customer experience attributes are 'viewing plan & purchase', 'stadium movement', 'entrance stadium', 'move to seat', 'game viewing', 'amenities/services', 'events/cheering', 'move after match'. The review of the experience section and attributes derived through in-depth interviews with professional baseball fans was verified through an expert' consultation to secure content validity. Through this process, 8 experience section and 41 attributes were analyzed. The customer experience journey was analyzed for a more in-depth analysis of the viewing experience of professional baseball fans. The customer experience journey was presented based on the needs of fans and discomfort in each experience section activity.

• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.612-613
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• 2015

As a construction project is recently becoming large-scaled and complex, construction process plan and management for successful performance of a construction project has become more important. Especially a reasonable estimation plan of activity duration is required because the activity duration is directly related to the determination of the entire project duration and budget. However, the activity duration is used to estimate by the experience of a construction manager and past construction records. Furthermore, the prediction of activity duration is more difficult because there is some uncertainty caused by various influencing factors in a construction project. This study suggests an estimation model of construction activity duration using neural network theory for a more systematic and objective estimation of each activity duration. Because suggested model estimates the activity duration by a reasonable schedule plan, it is expected to reduce the error between planning duration and actual duration in a construction project. And it can be a more systematic estimation method of activity duration comparing to the estimation method by experience of project manager.

• 대한소아치과학회지
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• 제23권4호
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• pp.925-930
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• 1996

The purpose of this study was to know whether the information of caries activity and caries experience of the children can be used to predict the behavior of the children during the dental treatment. The subjects of the study were one hundred and eighty-one preschool children, three to six years old. Salivary reductase activity was tested by the Resazurin Disc Test. Caries experience was examined. The children's behavior was observed using the rating scale of Frankl. Salivary reductase activity of the negative behavior group was slightly higher than that of the positive behavior goup, but the difference was not significant. dt index and ds index of the negative behavior group were significantly higher than those of the positive behavior group. There were no significant differences in ft index and fs index between the two behavior groups. The results suggest that the negative behavior of a child can be predicted when the child has many untreated dental caries.

• 한국보육지원학회지
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• 제17권5호
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• pp.105-128
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• 2021

Objective: This study aimed to explore the experience and meaning of pre-service early childhood teachers who practiced health promoting activities for themselves. Methods: Research participants were 115 pre-service early childhood teachers enrolled in the health education for children course at one college in G region. The reports of activity records of their eight-week long health promotion activities were collected as qualitative data followed by content analysis being implemented. Results: First, the experience of the health promoting activities the participants took part in was categorized into 'Early phase of experience: A mix of worries and anticipation, and success and failure', 'Mid phase of experience: Being motivated by physical changes and records', and 'Late phase of experience: Continuous execution through habituation.' Second, the meaning of health promotion activities the participants took part in was categorized into 'A great opportunity for introspection', 'A meaningful start of college life', and 'A valuable chance to consider desirable roles of a teacher for early childhood health education.' Conclusion/Implications: The results of this study suggest that pre-service early childhood teachers should pay close attention to their health management, and that contents that emphasize the importance of teachers' health should be included in health education.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2002년도 가을학술발표대회 디자인학 연구
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• pp.80-81
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• 2002

• 과학교육연구지
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• 제38권3호
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• pp.471-489
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• 2014

이 연구에서는 창의적 체험활동 모델 프로그램을 수정하여 고등학교 과학동아리 학생들에게 운영 후 학생들의 과학관련 태도의 변화를 조사하였다. 이를 위하여 창의적 체험활동 모델 프로그램을 학교실정에 맞게 수정하였고, 수정된 프로그램을 부산소재의 고등학교 과학동아리 학생에게 운영하였다. 학생들의 활동 결과지와 면담을 통하여 학생들의 과학관련 태도의 변화를 분석하였다. 과학관련 태도의 변화는 긍정적인 변화를 보였다. 과학에 대한 흥미와 과학과 관련된 직업에 대한 흥미, 과학에 대한 취미적 관심이 대다수의 학생에게서 증가하였다. 과학에 대한 취미적 관심은 망원경으로 관찰한다든지 실험기구를 만져보는 것과 같이 사용했던 관련 도구에 의해 영향을 많이 받았다. 창의적 체험활동은 과학 수업에 대한 즐거움을 긍정적으로 변하게 하는 데는 효과적이지 않았다. 이는 창의적 체험활동 프로그램이 과학 수업 내용과 연계되지 않았기 때문으로 보이며, 교육과정을 고려하여 체험활동을 실시한다면 그 결과가 달라질 수 있을 것이라고 생각된다. 또한 창의적 체험활동 프로그램은 참관형 프로그램 보다는 참여형 프로그램이, 또한 과학 지식을 요하는 프로그램이 과학관련 태도 변화에 긍정적이라는 것을 알 수 있었다.

• 한국산학기술학회논문지
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• 제17권6호
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• pp.45-52
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• 2016

본 연구의 목적은 예비유아교사들의 협동학습 과정에서 출현하는 갈등경험과 갈등해결 경험은 어떠한 것이며, 이러한 과정의 의미를 알아봄으로써 협동학습에 대한 이해를 넓히고 바람직한 협동학습이 진행 될 수 있는 기초방안을 마련하는 것이다. 본 연구의 대상은 W대학에 재학 중인 85명의 예비유아교사로 저널쓰기, 비형식적 면담을 통하여 자료를 수집하였다. 연구결과는 다음과 같다. 첫째, 예비유아교사는 협동학습에서 구성원 모임, 공정성, 대인관계 갈등을 경험하는 것으로 나타났다. 둘째, 예비유아교사는 협동학습과정에서 모임시간의 자율성을 확보하고, 반성적 사고, 동료 간의 정서적 지지, 타인 이해 하기, 함께 하는 시간을 통해 갈등을 해결하는 경험을 하는 것으로 나타났다. 셋째, 예비유아교사가 경험하는 갈등 경험의 의미는 지각된 책임감의 형성, 타인 배려를 통한 자신의 성장, 호혜적 이타성 경험, 협동에 대한 의미를 이해하는 것으로 나타났다. 이러한 결과를 통해 구성원이 함께 직접 만나 협동학습을 하는 시간의 중요성에 대한 재인식과, 갈등해결을 위하여 교수자는 적절한 시기에 학습자의 공정한 참여와 평가에 대한 피드백을 제공하고, 협동 학습을 지원해 줄 수 있는 물리적 환경을 제공할 때 협동학습이 원활하게 이루어질 수 있다는 시사점을 도출하였다.