• 한국치위생학회지
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• 제12권1호
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• pp.93-101
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• 2012

Objectives : The purpose of this study was to examine the educational effect of cooperative learning, which enables learners to make portfolio by taking advantage of their knowledge and skills acquired through practice, on an oral prophylaxis practice course in an attempt to stir up the spontaneous learning of learners, their learning interest and problem-solving skills. Methods : The selected dental hygiene students engaged in cooperative learning in oral prophylaxis practice III class in the second semester of their sophomore year by utilizing portfolio that was prepared by altering an inclusive dental hygiene practice model. They completed all the 15-week practice course, and then their portfolio was evaluated. They were divided into eight nonequivalent groups whose members were all different in academic standing, and their learning strategies and academic self-efficacy were checked before and after the instruction was provided. And their satisfaction with the class was investigated after the instruction was provided. Results : 1. There were significant gaps to $0.36{\pm}0.07$ in the charge of learning strategies after they engaged in cooperative learning(p<0.01). There were the broadest differences in cognitive strategies to 3.61, followed by metacognitive strategies to 3.19, and significant differences were found in all the subfactors(p<0.01). 2. There were significant gaps in the charge of self-efficancy to $0.13{\pm}0.06$ after they engaged in cooperative learning(p<0.01). There were the widest differences in self-regulating efficancy to 3.49, followed by confidence to 3.03 and task difficulty preference to 2.97, and significant differences were found in all the subfactors(p<0.01). 3. When their satisfaction level was analyzed after engaging in cooperative learning, there were significant gaps to 3.94 in the satisfaction level with all of the lectures(p<0.01). There were significant gaps in the satisfaction level with lecture to 4.20, with ensuring academic achievement to 4.13 and with cooperative learning to 3.48 (p<0.01). Conclusions : The above-mentioned findings indicated that cooperative learning had a positive impact on the learning strategies, academic self-efficacy and class satisfaction of the learners, and this study is expected to lay the foundation for the development of new teaching methods for dental hygiene.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제30권3호
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• pp.393-418
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• 2016

명제를 반박하는 과정에서 생성되는 반례는 명제가 거짓이라는 추론의 타당성을 보이는 방법이자 수학교수 학습 측면에서도 수학적 사고력 향상에 중요한 역할을 기대하고 있다. 이에 본 연구에서는 현 교과서에서 다루어지고 있는 반례 활용에 대해 살펴보고, 학교 현장에서 교육학적 전략으로 활용할 수 있는 반례 활용 교육을 위한 자료를 개발하였다. 개발 자료는 거짓 명제 만들기와 참인명제 만들기로 구성하였고, 학생들에게 반례 활용 실험 수업을 통해 학생들의 반응을 살펴보았다. 연구 결과 정의적 영역의 측면에서는 명제에 관한 흥미를 높이고 자신감을 향상시키는 효과가 있었으며, 인지적 영역의 측면에서는 다양한 반례를 찾고 그 반례를 탐구하여 참인 명제를 만들어 보는 다양한 수학적 추론 활동을 통해 명제에 대한 유연한 사고와 함께 명제의 조건을 명확히 인지하면서 명제 개념을 학습하는데 도움이 되는 것으로 나타났다.

• 한국지구과학회지
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• 제27권3호
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• pp.260-268
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• 2006

학생의 정의적 태도는 지적 성취에 의미있는 영향을 줄 뿐 아니라, 정의적 영역에 대한 성취 그 자체도 학교교육의 중요한 목표이다. 본 연구에서는 학생들의 과학 흥미도에 대한 국내 외의 선행 연구 자료 분석과 초 중 고 학생들의 과학 흥미도 설문 조사를 통하여 초등학교, 중학교, 고등학교로 올라가면서 우리나라 학생들의 과학에 대한 관심과 흥미가 어떻게 달라지는지를 고찰하였다. 조사 결과를 종합하여 (1) 과학에 대한 흥미와 즐거움, (2) 과학에서 도구적 동기유발, (3) 과학(학습)에서의 긴장감, (4) 과학에서 자아 개념 등의 측면에서 우리나라 학생들의 과학 교과목에 대한 태도 측면의 문제점을 분석하였다. 주요 연구 결과로는 내적 동기인 학생들의 과학에 대한 흥미와 즐거움, 도구적 동기 유발 및 과학에 대한 가치 인식, 과학에 대한 자신감 등은 학교급이 높아질수록 낮아지는 것으로 나타났다. 과학에 대한 학생들의 이러한 부정적 인식은 결국 이공계 기피 현상으로 연결되는 것으로 보인다. 학생들은 학교급이 높아질수록 또는 작년보다는 올해 수업이 더 재미없는 이유로 내용이 어려우며, 실험이나 활동을 하지 않고, 교사가 설명위주로 진도를 나가기 위한 지루한 수업을 하기 때문이라고 지적하였다. 연구 결과를 토대로 일상 생활과 관련된 교육과정 내용 구성, 교수학습 방법 개선, 최소한의 과학 수업 시수 확보 등의 측면에서 정의적 영역 교육 개선 방안을 제안하였다.

• 한국과학교육학회지
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• 제28권8호
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• pp.901-921
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• 2008

이 연구의 목적은 초등학교 과학과 탐구 수업 실행의 저해 요인에 대한 교사들의 인식을 조사하는 것이다. 이 연구의 목적을 위해 경기도에서 5년 이상 근무경력을 가진 초등 교사 22명을 대상으로 반구조화된 심층 면담을 실시하였다. 면담 질문은 자료의 삼각측정법을 통해 신빙성을 확보할 수 있도록 Seidman(1998)의 면담 단계에 따라 생성하였으며, 예비 면담을 통해 분석적 유도 방법으로 면담 질문을 수정 보완하였다. 면담은 개별로 진행되었으며 모든 면담 내용은 녹음 및 기록하였다. 연구 결과는, 외적 저해 요인과 내적저해 요인으로 분석되었다. 외적 요인으로 교사들이 제시한 내용은 시간 부족, 시설 및 자료의 부족, 학생의 능력 부족, 다인수 학급, 교육과정 상의 문제점, 탐구에 대한 평가의 어려움, 선행학습으로 인한 방해, 안전사고의 위험성, 전문성 향상 기회 부족이었다. 내적 저해 요인으로는 교사의 준비 부족, 탐구 수업의 비효율성, 교사의 배경지식 부족, 교사의 지도능력 부족, 자신감 부족, 인내심 부족 등이었다. 교사들이 제시한 저해 요인들과 그 원인을 심도있게 분석하였고 과학교육학의 관점에서 탐구교육의 활성화를 위한 제언을 하였다.

• 한국지구과학회지
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• 제41권3호
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• pp.307-319
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• 2020

이 연구의 목적은 소집단 활동에서 의사소통 구조와 집단 내 지위에 따라 지구과학 영재들의 언어적 상호 작용에 차이가 있는지를 알아보기 위한 것이다. 이를 위하여 지구의 밀도를 측정하는 소집단 탐구 활동을 실시하였으며, 이 과정에서 소집단 간의 의사소통 구조가 서로 다른 공유형 집단 4개, 독점형 집단 4개 등 8개 소집단을 선정하였다. 이후 언어적 상호작용을 분석하기 위한 분석틀을 개발하여 소집단 간의 특성 차이를 비교하였으며, 그 결과는 다음과 같다. 첫째, 의사소통 구조에 관계없이 모든 소집단에서 학생들은 핑퐁(pingpong)형의 단순한 의사소통 구조를 보이고 있었다. 둘째, 소집단의 의사소통 구조 및 집단 내 지위에 관계없이 모든 소집단에서 '제재', '지시', '불만', '자신감 부족'과 같은 부정적인 상호작용이 우세하게 나타났다. 셋째, 소집단 내의 방관자의 지위에 있는 학생들은 상대방에게 지시하는 행동, 상대방의 행동을 저지하는 행동, 그리고 구성원의 태도나 능력에 대한 불만 표현 등의 언어적 상호 작용을 주로 보이고 있었다. 그러므로 교사는 소집단 활동에서 학생들이 상위 수준의 언어적 상호 작용을 구사하도록 지도해야 하고, 부정적 상호 작용이 발생하지 않도록 학생들의 의사소통에 관여해야 한다. 또한 교사는 사전에 소집단 내 방관자의 지위에 있는 학생들에 대한 성취 수준을 확인하고 이들이 소집단 활동에 보다 적극적으로 참여할 수 있도록 지도할 필요가 있다. 이 연구는 학생들의 문제 해결 능력과 의사소통 능력을 향상시키기 위한 교수학습 설계에 활용될 수 있다는 점에서 의의가 있다.

• 한국초등상담교육학회:학술대회논문집
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• 한국초등상담교육학회 2004년도 학술대회
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• pp.189-204
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• 2004

We can usually found the children who do overactive and aggressive behaviors. They disrupt classroom order and cause other children immense damage. Their teachers exert themselves to control or manage them in class. This may lead to a reduction of precious time for teaching-learning classroom activities. This study has counseled those children doing overactive and aggressive behaviors with solution-focused brief counseling. This study also explores the following problems. First, how does solution-focused brief counseling affect their overactive and aggressive behaviors? Second, what changes do they experience through solution-focused brief counseling? Third, is solution-focused brief counseling useful in elementary schools? To do this study task, four students have been chosen with the help of teachers in the fifth year at B Elementary School in Ansan. The four children scored high in Mi-hyun Han's 'The ratings of the child's behavior problems' and Se-Yong Jeong's 'Life of school and behavior test'. They are all eleven years old and had two interviews before the experiment and five interviews during the experiment. The analysis of the counseling has been interpreted according to the different analytical methods based on the tasks. Solution-focused brief counseling's effect on children doing overactive and aggressive behaviors has been studied by quantity-analysis method, their changes in behaviors by quality analysis method; phenomenal and psychological method and the usefulness of this counseling in school surroundings by the joint of above two methods. The analysis has provided the following results. First, solution-focused brief counseling has been effective in the reduction of behavioral problems for those children doing overactive and aggressive behaviors and the continuation of the counseling has had a positive effect but it has depended on the individual characteristics and the degree of severity in their behaviors. Second, solution-focused brief counseling has lent itself to encouraging children to have egostrength, confidence, and volition in their behavioral changes with a favorable attitude to the counseling. Third, The egostrength formed through counseling has led children to a progressive direction of their behaviors in their school life. The increasing frequency in counseling has caused a decreasing time-period expected for counseling, and a feasibility of counseling with less resistance. In conclusion, solution -focused brief counseling may be a useful means to help children have positive self-esteem and lead a proper school life, leading to be a helpful facilitation for school site facing a deficiency of counseling.

• 공학교육연구
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• 제16권5호
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• pp.43-52
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• 2013

이 연구에서는 공대 교수, 학생, 기업의 성인지에 대한 사고를 조사하였다. 한국교통대학교 공대 교수 59명, 남학생 226명, 여학생 109명, 그리고 충북에 소재한 기업의 인사담당자 28명을 대상으로 하였다. 교수 대상 설문지는 26문항, 학생용은 30문항, 기업용은 5문항으로 구성하였다. 분석은 ${\chi}^2$ 교차분석방법을 사용하였다. 연구 결과, 교수는 일반적으로 성차이에 대한 인식을 가지고 있었다. 교수들은 여학생이 리더십이 부족하고 성공에 대한 자신감이 낮다고 생각하였다. 또한 여학생의 취업에 불이익이 있다고 인식하였다. 그러나 그들은 이러한 생각을 교육이나 취업 안내에 반영하지 않았다. 여학생들 역시 취업에 대한 자신감이 낮았으며, 공학교육에서 성인지적 교수법이 적용되지 않는다고 생각하였다. 여학생들은 남학생보다 공학전공에 대해 부정적이었으며, 교수의 인식과 유사하였다. 한편 남학생은 동료 여학생의 성인지에 대해 무심하였다. 기업의 취업담당자들의 인식은 교수나 학생의 인식과 달랐다. 이러한 연구 결과로부터 교수와 학생의 취업에 대한 인식이 변화되어야 함을 알 수 있다. 여학생들을 위한 더 나은 공학전공교육을 위하여 앞으로 연구가 필요하다.

• 무역상무연구
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• 제70권
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• pp.159-179
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• 2016

Companies do not be resolved by the FTA services of external aid should be operational by assigning dedicated personnel inside the company. FTA is a choice, not an essential trade agreement requirements. If the exporter contracts to provide a certificate of origin in trade agreements, it shall issue a certificate of origin of goods originating management is performed. When considering the future trend of spreading wide FTA, it should be extended to one year to take advantage of the FTA Certificate of Origin environments utilizing a comprehensive environment for regional countries that require proof of origin between certain countries, such as current. FTA utilization of the future is to utilize the GVC(Global Value Chain) efficiently. In other words, the expansion of the consumer market and take advantage of an efficient production base across borders. These environmental changes are needed development of the FTA utilization promotion and FTA experts. The experts studying how to procure raw materials or intermediate goods exports in a variety of regional foreign countries, to meet the rules of origin is required for a successful FTA utilization. One of the objectives of Origin managers are qualified experts in the country of origin can take advantage of the FTA plan. Therefore, managers of origin shall collect their ability to expand the understanding and information about the industry as an international business perspective beyond the Certificate of Origin. In addition, it should be in their best learning expertise for the introduction and development of country of origin control system in an effort to effectively perform its international FTA utilization. Once the FTA is more widespread in the future and build a common origin information it must not be disconnected until the export enterprises from terminal manufacturers systematically. Therefore origin management is preferred by expanding the knowledge base of teaching and learning in the common sense to the universal subject of specialization from professional schools to promote the relevant departments so that they can be opened in a college or university. An FTA hub linking East and West, also need the confidence that in order to become a center of Glabal Supply Chain Using an FTA Certificate of Origin and stable environment for importers to import products from the country offers. Certificate of Origin and all of them thoroughly exporters and companies related to the administration of origin and should create an atmosphere that can effectively respond to the origin verification. Korea shall endeavor to elicit a geopolitical value (FTA Hub), as well as securing a competitive advantage in the global industry leverage, trading at a reasonable price competitive products thereby enhancing production and economic growth through the FTA.

• 한국치위생학회지
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• 제10권1호
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• pp.127-140
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• 2010

Objectives : The purpose of this study was to apply team-based learning to dental hygiene students in theoretical oral prophylaxis class, one of required courses geared toward acquiring professional knowledge on preventive public health, as oral prophylaxis was counted among major duties of dental hygienists. It's ultimately meant to compare the effects of team- based learning and expository instruction on the learning motivation and self-directed learning capabilities of learners in order to discuss the effects of team-based learning in dental hygiene education. Methods : The subjects in this study were 60 dental hygiene students at C college. Out of them, 32 students who were freshmen as of 2007 were grouped into an experimental group, and 28 students who were freshmen as of 2006 were selected as a control group. The experimental group was engaged in team-based learning from August 30 to December 6, 2007, and the control group took expository lessons from August 28 to December 8, 2006. Their learning motivation and self-directed learning capabilities were evaluated by using t-test, paired t-test and GLM analysis. Results : The findings of the study were as follows: 1. The experimental group scored better in learning motivation than the control group after they were engaged in team-based learning (p<.001). According to GLM analysis, there was a significant intergroup gap in learning motivation, and the two groups were statistically significantly different in its subfactors involving attention, relevance and confidence(p<.05). 2. The experimental group excelled the control group at self-directed learning capabilities(p<.05), and the team-based learning had a better effect on self-directed learning capabilities than the expository instruction. Conclusions : Given the findings of the study, the team-based learning was more effective than the expository instruction at boosting the learning motivation and self-directed learning capabilities of the students. Therefore revised teaching methods should be prepared in consideration of the characteristics of dental hygiene courses, and the development of new instructional models and educational programs is required as well.

• 대한가정학회지
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• 제11권4호
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• pp.399-413
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• 1973

A Study of the Abilities of House-keeping of Korean Female Students. We tend to have much trouble in doing house-keeping with the lack of practical experience in our daily life in this age of information because we learn more things by vicarious experiences with the help of communication media such as radio, T.V. The purpose of this study is to contribute to the education of house-keeping and teaching of home economics which are essential to female students who will become good house-wives and good members of families. In this thesis, the fundamental items of every day life such as food, costume, and home management were made out in a questionnaire with a view to evaluating the abilities of students' house keeping by these data. A random sample was taken composing of juniors and seniors with the sample size, n = 581, out of the universities and Colleges in Korea ; i.e., Yonsei Univ., Korea Univ., Ewha Univ., Sukmyong Univ., Sung Shim Womans' College (at choon chun), Duk Sung Womans' College, etc. It is to be noted that home economics majors were excluded. The results are as follows 1. Out of the total 25 fundamental items about food the average ability in the case of "I can" is only 11 items, "I have experience" 7 items, and "I have no experience" 7 items. 2. Out of the total 20 fundamental items about costume the average ability, in the case of "I can" is 4 items, and "I have experience" 8 items, and "I have no experience" 8 items. 3. Out of the total 20 fundamental items about home management, the average ability, in the case of "I can" is 5-items. "I have experienc" 8-items, and "I have no experience" 6-items. The following conclusions have been reached on the basis of the above survey : a) On the whole students are poorest at practical house-keeping. b) It is to be pointed our that female students have little experience to participate in practical house keeping every daily life c) Female students are apt to have the self-confidence that they can carry on the house-keeping well. d) One may emphasize the point which tends to be neglected in home-education : each house wife should have the ability of practical house-keeping, mutual under-standing among family members, a sense of responsibility, coorperation and services as a good member of family.