• Journal of Naturopathy
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• v.11 no.2
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• pp.136-142
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• 2022

Background: We are necessarily considering changes in the parasite infection rate and methods in Korea from 1970 to the present from the perspective of natural healing. Purposes: This study was to investigate how the difference in the rate of reduction in infection rate has changed and progressed to the present. Methods: A literature review was conducted. Results: Until the 1970s, Korea had one of the highest parasite infection rates. The Parasitic Disease Prevention Act was enacted to control the infection rate in 1966. From 1969, the nationwide national parasite management project was conducted for all students twice a year to treat all parasitic eggs until 1995. In addition, the government commissioned the Korean Association for Parasite Eradication (KAPE) to conduct a national parasite infection survey eight times, from 1971 to 2012, every two years. As a result, the overall egg positive rate of parasite was 84.3% in 1971 but decreased to 2.6% in 2012. In addition, Ascaris lumbricoides, Paragonimus westermani, Taenia spp., and intestinal protozoa were significantly reduced nationwide. Conclusions: Successful control in Korea is judged to have achieved a successful effect by systematically managing national economic growth, social consensus on parasite eradication, improved professional parasite prevention guidelines, and supply of effective anthelminthics.

• Journal of Korea Society of Industrial Information Systems
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• v.28 no.2
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• pp.77-94
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• 2023

This study aims to determine the factors that affect learning satisfaction and continuous use intention in metaverse-based non-face-to-face classes. Therefore, a hypothesis was established based on the technology acceptance model and information system success model, and a survey was conducted from November 22, 2021 to January 03, 2022 for students who had class experience using Gather.town-a metaverse platform. PLS Structural Equation was conducted on 122 copies, excluding the questionnaires with insincere responses. The results reveal that "all platform quality" factors influenced "easiness," "content quality" influenced "usefulness," "easiness" influenced "usefulness," "easiness" and "usefulness" influenced "learning satisfaction," "usefulness" and "learning satisfaction" had a positive effect on "continuous use intention." This study is significant because it empirically analyzes the variables that affect learning satisfaction and continuous use intention in metaverse-based non-face-to-face classes. In follow-up studies, additional research is required on the variables that affect learning satisfaction and continuous use intention targeting various metaverse-based platforms, including Gather.town.

• Journal of the Korean earth science society
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• v.33 no.2
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• pp.162-169
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• 2012

The purpose of this research is to investigate ways to improve science teacher education in order to subsequently develop students' key competencies. Since the OECD redefined key competencies as 'what people should know and be able to do in order to lead a successful life in a well-functioning society, many countries have emphasized competency-based curriculum. In this research, we collected and analyzed foreign and domestic classroom cases that have implemented competency-based curriculum in science teaching. Through open-ended interviews with the teachers and principals we explored ways to improve science teacher education to develop students' key competencies. According to the results, the competency-based curriculum necessitates a shift in teachers' roles including teachers as role models for their students, multifaceted roles of teachers, and teachers as researchers. In light of the teacher's community, teachers need to form a professional learning community, increase practice-based professional development opportunities, build the teacher's knowledge base, put various experts into the classroom, and build a partnership with the local community and other experts. In the conclusion section, we also discussed institutional and political supports necessary for the competency based education.

• Journal of Elementary Mathematics Education in Korea
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• v.15 no.2
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• pp.333-359
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• 2011

The purpose of this study was to investigate the teaching activities of guidance teachers in student teachers' planning mathematics lesson and the role of guidance teachers in teaching practicum. To fulfill the purpose, 54 student teachers participated in teaching practicum in G university of education located in G city were selected as subjects and gathered data by asking student teachers to record the interaction process with guidance teachers in detail. By analyzing the teaching activities, the conclusions were drawn as follows: First, guidance teachers' teaching activities in student teachers' planning a lesson were focused on the strategies of teaching and organizing activities according to the ability level of students in the classroom. Second, four types of guidance teachers were identified by analyzing teaching activities as noninterference, supervision, guidance, cooperation. Most of guidance teachers can be indexed as guidance. Third, more effective teaching practicum, guidance teachers need to understand the role of guidance teacher in teaching practicum and systemic program for teaching practicum should be developed.

• Safe Food
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• v.3 no.1
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• pp.13-21
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• 2008

우리나라 학교급식의 현재 성적표를 "양적 성공, 질적 실패"로 평가할 수 있다. 2003년 학교급식이 국가적 교육사업이 되어서 초 중 고 특수학교에서 전면급식이 이루어지고 10,343개교에서 704만명의 학생에게 급식을 제공하고 있다. 현재는 양질의 학교급식을 안전하고 저렴하게 공급하고, 국가식량정책과 연계하여 효율적으로 관리하여야 할 시기이다. 그러나 학교급식 소요경비 연 2조3천억원, 영양사 7,196명 등 63,145명이 종사하는 거대한 산업군이라는 규모에도 불구하고 전체 학교의 70%만이 식당시설을 갖추고 있고 급식 만족도가 학생이나 학부모의 기대에 미치지 못하고 있으며, 식중독 발생의 원흉이 되어 국민적 질책의 대상이 되고 있는 것이 현실이다. 이 문제는 1) 영양사 업무과중에 따른 시간부족, 영양사 지식정보 부족 등에 따른 식재료 및 위생관리 소홀, 2) 냉장, 냉동, 오염/비 오염 구획 등에 필요한 시설과 설비 부족, 3) 교육인적자원부의 급식위생관리의 전문성 부족과 담당 인력 및 정책적, 재정적 지원 부족을 원인으로 볼 수 있다. 학교급식 안전대책은 아래 20대 과제를 추진하여 확보하여야 할 것이다. 전략 1은 "우수한 식재료 위생관리"로서 "급식비 인상 및 현실화, 철저한 수입 농수축산물관리, 식재료 공급 및 전처리업 자유업에서 신고제, 허가제로 전환, GAP(우수농산물관리) 제도 도입, 생산이력제도(traceability) 도입, 급식원료 "품질인증 제도" 도입, 식품원료 전처리 시 세척, 소독프로그램 보급, 학교급식 식자재기준, 규격 설정, 과학적이고 쉬운 검수지침 개발 및 보급, 신속검사키트를 활용한 주기적인 미생물 검사 의무화, 위생 전문가에 의한 검수, 식재료별로 분산된 법령과 관리제도 정비(식품안전기본법), 급식식자재 공급 유통 과정의 감시 감독 강화" 등 13개 과제를 제안한다. 전략 2는 "급식위생 확보 인프라구측"으로서 "급식종사자 전문성 확보(조리/영양/위생), 급식전담기구(학교급식진흥원 /학교급식센터 등) 설치, 급식형태 다양화(위탁/직영 균형 발전), 학교급식법 재개정, 학교급식 HACCF제도 확대" 등 4개 과제를 제안한다. 전략 3은 "급식소 시설 설비 현대화 및 환경개선"으로서 "급식시설 설비 현대화 (전처리실, 냉장고, 온장고 구비 등), 급식소 환경 개선 (상수 사용 확대 및 안전강화, 지하수 소독 강화, 정화된 공기 공급 등)" 등 2개 과제를 제안한다. 전략4는 "급식위생제도 및 관리체계 개선"으로서 "전문적 단일기관 안전관리 (식품안전처)" 과제를 제안한다.

• Journal of Science Education
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• v.41 no.3
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• pp.351-364
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• 2017

This study investigated science self-efficacy, sources of science self-efficacy, and creative personality by grade and gender. For this study, 495 $3^{rd}-6^{th}$ elementary students were participated. The findings showed that there was no significant difference by grade and gender in science self-efficacy. In sources of science self-efficacy, there was significant differences by gender, but not by grade. $3^{rd}$ and $4^{th}$ graders' scores about 'vicarious experiences' and 'physiological and affective states' were higher than the those of $5^{th}$ and $6^{th}$ graders. Among creative personality, $3^{rd}$ and $4^{th}$ graders' scores about 'motivation' and 'challenge' were higher than those of $5^{th}$ and $6^{th}$ graders. Comparing the scores among sources of science self-efficacy, the mean scores of 'social persuasion' were relatively low than other sources. This showed that praises and encouragement of teacher, parents and friends had not been sufficient. In terms of variables' influences on science self-efficacy, multiple regression results showed that 'mastery experiences' in sources of science self-efficacy had the most explanatory power and 'social persuasion' had the second explanatory power. 'Patience' in creative personality showed the third explanatory power. The variables' influences on science self-efficacy showed differences by grade and gender.

• Cartoon and Animation Studies
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• s.40
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• pp.55-81
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• 2015

Animation as a public visuals media have been expanding increasingly its social and cultural influences beyond the ages and nations on the basis of global consumption. However, animation increases the negative impact in modern popular culture, and in regard to this, 'the recovery of ethics' should be considered in a reflexive and educational perspectives for the social role of animation. Thus, the research addresses the animation films of Brigham Young University students which contain a ethical values and receive attention by New York Times, etc. as a successful educational model. To do this, firstly, literature has reviewed by focusing on the negative impact of animation, 1) violence, 2) excessive sensationalism, 3) confusion of cultural identity, 4) gender discrimination, and 5) distorted view of history. Secondly, the education system of animation course at Brigham Young University will be analysed. Thirdly, based on this, the case study will be conducted by focusing on the 13 animation films of students to reveal the characteristics of the way of film direction. Through this research, firstly, most of animation films are comic genre, consisting of children and animal characters, family-friendly and lyrical story style and deployment of coincidental and allegoric incident. Thirdly, the religious spirit and multidisciplinary methods of education in Brigham Young University has influenced to the ethical expression and technical perfection in animation filmmaking. In the light of this, the research and suggests the new paradigm is for the practical disciplines of animation in the restoration of the ethical perspective and explores how the animation production adopts the moral significance.

• Journal of the Korean earth science society
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• v.33 no.3
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• pp.294-305
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• 2012

Scientific literacy has long been as one of the key goals of science education, and using scientific inquiry in school science has became an important objective to be achieved. The processes of scientific inquiry consist of proposing/developing inquiry question, designing and conducting investigation, collecting, analyzing and interpreting data, and communicating the results. However, most students experience mainly collecting and transforming data in inquiry processes in science class and they are barely exposed to the opportunities of proposing/developing inquiry questions. Middle school earth science preservice teachers participated in this study (N=36) and their abilities of developing inquiry questions were surveyed. Participants' abilities of developing inquiry questions were investigated whether they were enhanced with activities using the Inquiry Questions Development Guide (IQDG). Also, this study was interested in whether there was any relationship between abilities of developing inquiry questions and designing inquiry investigation. The results of this study were as follows; first, the level and preciseness of inquiry questions and its preciseness developed by participating teachers were enhanced after experiencing IQDG. In addition, teachers' dominating inquiry question-types were two: one is a 'relationship-inquiry question' in which students could discover the relationship between results found in the given experimental situations and the other one is a 'why-how inquiry problem' in which students could explore a cause or a process that results in the outcomes. Finally, the higher level of and preciseness the of inquiry questions were identified as an important factor the determined teachers' abilities of designing more logical investigation. A process of proposing/developing inquiry question was identified as one of the most important processes contributing to a success of scientific inquiry investigation.

• Proceedings of the Korean Society of Community Living Science Conference
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• 2009.09a
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• pp.101-101
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• 2009

어린이들이 자라나면서 인지지능발달도 중요하지만 현대를 살아가는 훌륭한 성인으로서 성장하여 사회나 조직 속에서 보다 성공적인 삶을 살아가려면 정서지능의 발달은 매우 중요하다. 어린이의 정서지능발달이 농촌체험을 통해서 이루어진다면 농촌측면에서 1석2조의 효과를 가져올 수 있는 것이다. 도시의 어린이들이 농촌체험을 하면서 정서지능을 키워갈 때, 우리 농촌에서는 농촌과 농업의 중요성을 알리고, 체험소득을 얻을 수 있기 때문이다. 따라서 본 연구의 목표는 농촌체험의 정서지능 향상 효과를 구명하는데 있다. 연구방법은 서울시 교육청에 지원학교 가운데 1개 학교를 선정하였으며, 대상학교의 5학년 2개 반 아동 중에 체험지원 아동 30명을 실험집단으로 선정하고, 같은 학교 같은 학년 1개 반 아동 30명을 비교집단으로 선정하였다. 조사도구는 청소년용 EQ검사 척도를 활용하였으며(문용린, 1999), 전혀 그렇지않다(0점)부터 매우 그렇다(4점)까지 총 40개 문항으로 구성되었다. 자료수집방법은 실험집단과 비실험집단 학생을 대상으로 사전 및 사후 질문지 120부가 활용되었다. 분석방법으로는 평균, 표준편차, 공분산분석, 독립표본t-검증, 대응표본t-검증이 활용되었다. 적용 체험프로그램은 초등학생을 대상으로 총 9회차로 포도이야기, 참새와 방앗간, 버섯따기 체험, 고구마 캐기, 허브도감만들기 등과 같은 농촌체험프로그램을 실시하였다. 연구결과 실험집단과 비실험집단에 대한 사전 정서지능 측정에서는 실험집단과 비교집단의 정서지능이 차이가 없는 것으로 나타났다. 농촌체험프로그램을 실시한 후 사후검사에서는 실험집단(99.76)이 비교집단(97.79)보다 정서지능이 높게 나타났다. 실험집단의 정서지능의 농촌체험프로그램 사전 및 사후 결과 정서지능이 총점이 평균 7.08 정도 향상된 것으로 나타났으며, 정서지능에 사전 및 사후 결과의 평균을 하위 영역별로 살펴보면 '정서인식'이 1.76, '사고촉진'이 3.32, '정서지식'이 2.40정도 향상되었다. 하지만 비교집단의 정서지능은 사전과 사후간의 유의한 차이가 없어서 정서지능의 변화가 없는 것으로 나타났다. 결론적으로 농촌체험프로그램을 지속적으로 9회 실시한 후 사전 및 사후 정서지능 검사에서 체험집단이 비체험집단보다 6점이나 더 높게 나타나 농촌체험을 통하여 정서지능 향상에 효과 있음이 구명되었다. 이 결과를 토대로 농촌체험은 정서 지능향상에 효과를 주고 있다고 할 수 있다. 앞으로 이러한 결과가 우리 농촌관광마을이나 체험농장에 홍보자료로 활용되었으면 한다.

• Parasites, Hosts and Diseases
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• v.29 no.2
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• pp.101-112
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• 1991

While various examples of rationale or benefits of ascariasis control could justify a necessity of control activity in a community, few practical index other than the e99 Prevalence or intensity of infection has been used to evaluate the efficacy obtained by the control activity. A literature-based retrospective study was undertaken to provide some numerical data on the decreasing morbidity of surgical ascariasis as a consequence of ascariasis control in Korea. A thorough review of literatures (1959∼1990) on biliary and other surgical complications of ascariasis reported from general hospitals revealed that their incidence has been decreasing very proportionally to the national figures of its e99 Prevalence and worm burden. For example, according to the remarkable decreases of the prevalence of ascariasis, there is an evident decreasing tendency of the proportion(%) of ciliary ascariasis cases among all biliary surgical patients and the proportion of biliary ascariasis cases among all biliary stone patients in general hospitals. It is highly suggested that the Korean people have been much benefited by the control activity of ascariasis executed at a national scale since 1960s, especially in terms of incidence of biliary and other surgical complications of ascariasis.