• 한류연구
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• 제1권1호
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• pp.1-23
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• 2022

HunMinJeongEum, meaning "the right sound to teach the people," was created in 1443 CE by King Sejong the Great, the fourth king of the Joseon Dynasty. In today's modern language, this letter, called Hangeul, is internationally recognized for its linguistic science. However, it is hard to find a comprehensive study on the fact that King Sejong himself created Hangeul, the Confucian perspective on natural disasters and democracy revealed in the process of writing, the independent efforts emphasized from a certain period, and the achievements of King Sejong, who shared the sorrow of the people and carried out national policies despite the extreme opposition of the nobility. Accordingly, I analyzed the consonants of HunMinJeongEum and looked at the essence of humanity and oriental philosophy (Yin-Yang Five Elements, Sangsu Philosophy, Hado). Surprisingly, different meanings from previous studies and interpretations were found, and King Sejong's "Da Vinci Code," which was left behind in the process of making the consonant, is reinterpreted and revealed. King Sejong's achievements were all connected as one. This is the root of democracy in the Republic of Korea today, and this is why King Sejong was selected as the most beloved and respected historical figure by the Korean people. This study will start with more people's understanding of the fundamental perception and philosophy of the world in Asia, including Korea, to reinterpret and reveal the hardships and great achievements experienced by a leader of a country in the process of creating korean alphabet, and to emphasize democracy, which is an important value for Asians and Westerners' mutual respect and co-prosperity.

• 한국세라믹학회지
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• 제54권2호
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• pp.86-95
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• 2017

Active search for lead-free piezoceramics over the last decade has harvested a considerable amount of achievements both in theory and in practice. Few would deny that those achievements are highly beneficial, but agree that this quest of developing the lead-free piezoceramics in replace for PZTs is successfully completed. Nevertheless, few would clearly state where this quest should be directed in our next move. A source of this uncertainty may originate from the fact that it is still not clear how good is good enough to beat PZTs. In this short review, we analyzed the existing literature data to clearly locate the current state of the art of lead-free piezoceramics in comparison to PZT-based piezoceramics. Four strategies of a potential importance were suggested and discussed to help researchers plan and design their future research on lead-free piezoceramics with a recently reported exemplary work.

• 한국도서관정보학회지
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• 제37권4호
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• pp.143-160
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• 2006

본 연구는 학교도서관 활성화 사업 3년간의 추진 실적을 조사하여 그 효과를 분석하는데 그 목적이 있다. 이를 위해 학교도서관 현황조사, 학교도서관 인식조사, 집단면담이 사용되었다. 연구는 앞으로 학교도서관이 학생들의 학업능력 향상에 영향을 미치기 위해서 필요하다고 보이는 4가지 요인, 즉 학교도서관 운영시간 프로그램, 장서, 이용률을 선정하여 조사, 분석하였다. 연구 결과 학교도서관 설치 혹은 리모델링으로 인하여 이용자들의 학교도서관 활용도 및 중요성에 대한 인식이 많이 향상되었으며 이는 우리나라 학교도서관이 미국의 학교도서관 연구에서 나타난 바와 같이 학생들의 학업능력 향상에 영향을 미칠 수 있는 결과로 발전해 갈 수 있다는 가능성을 보여주었다. 하지만 도서관장서와 전담 전문인력은 아직 매우 부족한 것으로 나타나고 있어서 이에 대한 더 많은 연구가 필요한 것으로 보인다.

• 한국학교ㆍ지역보건교육학회지
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• 제12권1호
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• pp.1-20
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• 2011

Purpose: The purpose of this study is to analyze factors affecting suicidal ideation of athletes in middle and high school. Methods: The data in this study came from the survey which conducted to 500 students of physical education high school athletes and elite athletes in general school from the beginning of December 2009 to the end of January 2010 in Seoul and Kyunggi. Finally 436 cases was used. The dependant variable is suicidal ideation in this study. And the independent variables are socio-demographic factors, exercise-related factors, school and family environments, stress and depression factor. The analysis method is logistic regression analysis. Finally 436 cases was used. Results: First, the rate of suicidal ideation of athletes in middle and high school was 28.9%. Second, there were significant differences between stress and sex, grades, athletic career, kind of sport, sport skill level, the average exercise time per day, family circumstances, life satisfaction, future expectations. Third, there were significant differences between depression and sex, academic achievements, the average exercise time per day, family circumstances, life satisfaction, future expectations. Fourth, there were significant differences between suicidal ideation and sport skill level, academic achievements, the average exercise time per day, family circumstances, life satisfaction, future expectations. Fifth, the higher level of stress and degree of depression, the more increased the risk of suicidal ideation. Conclusions: Considering the close relationship between suicidal ideation and suicidal attempt, to reduce the suicidal ideation of athletes in middle and high school it is necessary to adjust exercising time properly and to promote life satisfaction. Also to overcome depression and stress support system should be established and to promote self-efficacy cognition strength program should be introduced in the school. So athletes in middle and high school should have confidence and self-confidence on the future.

• 컴퓨터교육학회논문지
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• 제11권6호
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• pp.11-27
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• 2008

컴퓨터 실습수업에서 웹기반 학습을 도입하여 효과적이라는 연구결과가 많이 있지만 웹기반 학습은 교수자와의 정의적 교류를 통한 인간적 피드백의 부족과 웹기반 학습에 적응하지 못하는 학습자가 발생할 수 있다는 문제점들이 있다. 본 논문에서는 수준별 학습을 위해 웹기반 학습을 도입하고, 웹기반 학습의 문제점 보완과 학자자간 학업성취도 격차를 좁히기 위해 동료교수법을 결합한 혼합학습의 효과를 밝혔다. 실험적인 목적을 위해 고등학교 학습자를 두 그룹으로 나누고, 엑셀 교수-학습 시스템을 개발하여 이를 두 그룹 모두에 적용해 웹기반 수준별 기본학습을 선행하도록 하였다. 선행학습 후 실습문제 해결을 위해 웹기반 학습과 동료교수법을 비교집단과 실험집단에 각각 적용하였다. SPSS에 의해 분석된 학업성취도 평가 결과는 웹기반 선행학습과 동료교수법을 결합한 혼합학습이 하업성취도 향상에 긍정적인 효과가 있었다는 것을 보여주었다. 특히 혼합학습을 적용한 실험집단의 중 하위권 학습자들이 학업성취도에 있어 많은 향상을 보이며 상위권 학습자들과 격차를 좁힌 것이 실험집단의 전체 학업성취도 향상에 주요원인으로 분석되었다.

• 교육심리연구
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• 제22권1호
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• pp.215-234
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• 2008

이 연구는 학습자의 받아쓰기 성취도와 독해력을 향상시키고 흥미를 유발하는 교수 학습 방법으로서 만화와 문자 빈칸 메우기 전략의 효과를 살펴보고자 실시되었다. 초등학교 1학년 학급 중 교과 흥미 사전검사와 국어과 읽기 학업성취 사전평가에서 동질성을 확보한 3개 학급을 선정하여, 실험집단 1은 만화 텍스트 빈칸 메우기 전략, 실험집단 2는 문자 텍스트 빈칸 메우기 전략을 활용하여 읽기 학습을 실시하였으며, 통제집단은 기존의 교과서 위주의 읽기 학습을 실시하도록 하여 총 15차시에 걸쳐 수업을 진행하였다. 실험 결과 첫째, 만화 텍스트 빈칸 메우기 전략의 활용은 교과흥미에 긍정적인 효과를 미쳤으며, 특히 하위 성취도 집단에서 더 큰 효과를 보였다. 둘째, 빈칸 메우기 전략의 활용은 사후 받아쓰기 성취도 및 지연된 받아쓰기 성취도에 긍정적인 영향을 미치며, 특히 하위 성취도 집단에서는 만화 텍스트의 활용이 더 효과적이었다. 셋째 직후 독해력 검사에서는 텍스트 유형에 상관없이 빈칸 메우기 전략을 활용한 읽기 학습이 독해력에 긍정적인 효과를 보였으며, 독해력 하위 요소 중 사실적 이해를 묻는 문항보다 추론적 이해를 묻는 문항에서 더욱 긍정적인 효과를 나타냈다. 이러한 연구결과를 통해 국어 읽기 학습에서 흥미 유발 및 학업성취도에 긍정적인 영향을 미치는 텍스트의 유형과 학습 전략에 대한 시사점도 논의하였다.

• 정보교육학회논문지
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• 제26권2호
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• pp.85-95
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• 2022

본 연구는 COVID-19 팬데믹 상황에서 LMS로써 MS Teams를 도입하여 온라인 강의를 진행하는 과정에서 나타난 예비교사의 학습행태와 학업성취도 간의 관계를 살펴보고자 하였다. MS Teams와 연동된 MS Insights가 제공하는 MS Teams 방문일수, 과제 제출 기한 엄수, 소통에 대한 변인을 중심으로 수강성적과의 상관관계 및 매개효과를 알아보았다. 학습행태 변인과 학업성취도 간 피어슨 상관관계 분석의 결과, 예비교사의 학업성취도는 MS Teams 방문 일수 및 온라인 과제 제출 기한의 엄수와 유의한 정적 상관관계를 보였다. MS Teams내 질문, 게시글, 답변 작성 빈도와 학업성취도 간의 관련성은 유의한 상관이 없었다. MS Teams의 학습행태 변인들이 학업성취도에 미치는 영향에 대한 다중회귀분석 결과, 과제 제출 기한의 관리 변인에 있어서 학업성취도를 설명할 수 있었다.

• 한국초등수학교육학회지
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• 제14권2호
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• pp.441-463
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• 2010

본 연구는 초등학교 소수의 학생들에게 모든 수학 학습 활동에서 학습노트를 적극적으로 활용하도록 유도하는 가운데 지필검사, 관찰 및 면담을 통해 수학 학업 성취도 및 태도에 어떠한 영향을 미치는지 알아보며 학생들 반응의 변화를 살펴보는 양적 연구와 질적 연구를 병행하였다. 이를 위해 다음과 같은 연구문제를 설정하였다. 첫째, 사교육이 없는 N초등학교 5학년 9명을 대상으로 자신의 생각이나 문제해결 활동을 할 수 있는 수학 노트 쓰는 방법을 고안하고, 둘째, 개발한 수학 노트 쓰기를 모든 수학 학습 활동에 활용한 후 수학 학업 성취도 및 태도에 미치는 영향을 분석하며, 셋째, 수학 노트 쓰기를 지속하는 과정에서 학생들의 수학에 대한 반응 등의 변화를 살펴본다.

• The Journal of Korean Physical Therapy
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• 제1권1호
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• pp.27-45
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• 1989

This study aims at helping cerebrally palsied children to overcome and minimize their sufferings, inducing them to perform ordinary activities of daily living for themselves by coducting ADL Tests which are fundamental activities in daily life and presenting treatment plan for their overall rehabilitation and basic data for achieving the training objective. For that purpose, 173 cerebrally palsied children were selected and given ADL performance Tests from Dec. 1987 to Oct. 1988 and the following results were obtained. 1. Correlation coefficients for each ADL category indicated significant statistical value at .01 level. 2. Correlation coefficient between school-year variable and ADL category variable was significant at .01 level. 3. Correlation between age variable and ADL variable category proved significant at .01 level as well. 4. Correlation coefficients between each category in terms of functional state of extremities were significant at .01 level. 5. The difference in ADL achievements between each category by school year were as follows ; 1) In the category of meeting nature's tall, the age span of more than 4 school years showed statistical significance. 2) In the category of putting off and on clothing, the age span of 3 school years indicated statistical significance. 3) In taking meals statistical significance was found in the age span of 4 school years. 4) In finger movements the age span of more the 4 school years indicated statistical significance. 5) In walking activities statistical significance was noticed in the age span of 2 or 3 school years. Besides, in category by school year, and exceptional case was noticed that the 6th graders were lower than the 5th graders in self-reliance rate. 6. the difference in ADL achievements by type of palsy, children of triplegia were the lowest, while those of monoplegia were the highest. 7. The difference in ADL achievements by kind of palsy, patients of athetosis showed lower rate of self-reliance than those of spasticity, and particularly the latter showed a high rate of self-reliance in taking meals$(83.5\%)$. The former were relatively low in self-reliance and lowerst in meeting nature's call $(59.8\%)$.

• Journal of Nutrition and Health
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• 제32권6호
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• pp.691-704
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• 1999

The purpose of this study was to analyze the relations among the three factors: 1) characteristics of family, 2) nutrient intake status and 3) academic achievements. The subjects in this study were 7,698 boys and girls attending primary, middle and high schools in South Korea. The questionnaire was made and distributed to the student to answer the questions about family background and food intake status. Food intake frequency method was used to examine nutrient intake status. Academic achievement results of last semester were taken from students school records. Followings are the results of the study:1. Most of the mean nutrient intakes were above the Korean recommended dietary allowances. However, calcium, iron, and vitamin A intakes were below the Korean recommended dietary allowances. Therefore, it is recommended to increase the intake of these nutrients in these students to meet the RDA.2. Total amounts of food intake were decreasing in higher grades and food intake of boys was higher than that of girls. 3. Educational period of parents and economic status of family had grades influences on student's academic achievement and nutritional status. The students with parents of higher education and higher economic status had better academic achievement and balanced nutritional status. 4. When students were divided into three groups with respect to the percentage of recommended nutrient intake, the group with nutrient intake of 75-125% of RDA achieved better academic achievement than other groups. In conclusion, educational length and economic status of parents and optimal intake of nutrients (75-125% of RDA)by students significantly affected academic achievements of the students.