• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.9
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• pp.345-351
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• 2020

Administrative agencies today are paying keen attention to big data analysis to improve their policy responsiveness. Of all the big data, news articles can be used to understand public opinion regarding policy and policy issues. The amount of news output has increased rapidly because of the emergence of new online media outlets, which calls for the use of automated bots or automatic document classification tools. There are, however, limits to the automatic collection of news articles related to specific agencies or departments based on the existing news article categories and keyword search queries. Thus, this paper proposes a method to process articles using classification glossaries that take into account each agency's different work features. To this end, classification glossaries were developed by extracting the work features of different departments using Word2Vec and topic modeling techniques from news articles related to different agencies. As a result, the automatic classification of newspaper articles for each department yielded approximately 71% accuracy. This study is meaningful in making academic and practical contributions because it presents a method of extracting the work features for each department, and it is an unsupervised learning-based automatic classification method for automatically classifying news articles relevant to each agency.

• Communications of Mathematical Education
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• v.30 no.4
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• pp.515-530
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• 2016

Recently an extensive study of the mathematicians who have overcome the visually impaired and contribute to the academic in math was published. In the case of Korea, we can find there are mathematicians who have overcome physical disabilities such as cerebral palsy and polio. However there is no example of blind person who majored mathematics to become a mathematic's teacher or professor and have entered any mathematics related professions. This let us to study the reasons that caused difficulties to visually impaired students majoring in mathematics. We also suggest ways that may help blind students to have access to mathematics intuitively. In this study, we propose a tactile mathematics textbooks and teaching manuals utilizing 3D printing which the visually impaired students can touch and feel. We can supply such materials to visually impaired youth, special education teachers and parents in Korea. As a result, visually impaired students will be able to access mathematics easily and can build their confidence in mathematics. We hope that some blind students with mathematical talent do not hesitate to major mathematics and choose career in mathematical professions.

• School Mathematics
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• v.16 no.1
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• pp.19-37
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• 2014

This study investigated the degree of understanding pre-service teachers' random variable concept, based on the attention and the importance for developing pre-service teachers' ability on statistical reasoning in statistics education. To accomplish this, the subject of this study was 70 pre-service teachers belonged to three universities respectively. The teachers were given to 7 tasks on random variable and requested to solve them in 40 minutes. The tasks consisted of three contents in large; 1) one was on the definition of random variables, 2) the other was on the understanding of random variables in different/diverse conditions, and 3) another was on problem solving relevant to random variable concept. The findings are as follows. First, while 20% of pre-service teachers understood the definition of random variable correctly, most teachers could not distinguish between random variable and variable or probability. Second, there was a significant difference in understanding random variables in different/diverse conditions. Namely, the degree of understanding on the continuous random variable was superior to that of discrete random variable and also the degree of understanding on the equal distribution was superior to that of unequality distribution. Third, three types of problems relevant to random variable concept dealt with in this study were finding a sample space and an elementary event, and finding a probability value. In result, the teachers responded to the problem on finding a probability value most correctly and on the contrary to this, they had the mot difficulty in solving the problem on finding a sample space.

• Archives of design research
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• v.15 no.1
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• pp.59-67
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• 2002

In accordance with the fast changing circumstance, universities are now reaching, beyond the education place of simple delivery of knowledge and exchange of information, to a place of developing a specialty program related with the region and industry to achieve a competitive edge in education. Through these academic-industrial collaboration program, special knowledge and human resources in the university are utilized in the society and it may contribute to the development of industry and breed of career people based upon the real job site can be achieved. In addition, through the practical operation of such developed program, university may contribute to the enhancement of the competitiveness of the corporation to the activation and acceleration of the regional economy and finally to the enhancement of competitiveness of national industry in international level. This study tries to develop 3 technical instruction and support program related with the legion and industry which may conform to the ideals of university and its goal of education and can provide a platform for the education that is closely related with the regional industry and real job site iud may cope actively with the upcoming knowledge society and fast changing regional circumstances. This study will make research and analyze needs of design support from the industry in order to develop a academic-industrial cooperative design support program for the furniture industry which conforms to the regional characteristic and feature and develop and present contents of program in three area of development of furniture design technology, build-up of furniture design information system and establishment of order based education system. The proposed program is supposed to be operated practically and effectively and contribute to the development of new product, to enhancement of company image and finally to the maximization of corporate profit. Also this study is epected to be used as an important material for establishment of order-based education system which confirms to the job site needs that may be analysed from feedback of product results and for practical learning.

• 한국디지털정책학회:학술대회논문집
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• 2005.11a
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• pp.185-207
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• 2005

본 논문은 우리나라 청소년들의 경제교육을 좀더 효과적이며 내실 있는 교육방법을 찾는 데에 그 목적을 두고 있다. 이를 위해 세계적 무한경쟁시대(無限競爭時代)에 주역이 되어야 할 우리나라 청소년들에게 어릴 때부터 체계적인 경제 지식과 마인드를 심어줌으로써 미래지향적이고 세계주도적인 인재로 성장할 수 있는 기틀을 잡아주고, 어떻게 교육하는 것이 가장 효과적이며 내실 있는 방법인가를 고찰하였다. 현재 우리나라 초 중 고에서의 경제교육에 관한 현황을 살펴보고, 실태조사를 바탕으로 경제교육의 방향과 활성화에 시사점을 두었으며, 특히 디지털 매스미디어를 중심으로 한 교육방법을 살펴보았다. 연구결과를 바탕으로 디지털 시대의 청소년 경제교육 방향을 제시하면 다음과 같다. 첫째, 청년실업자의 활용이라는 측면에서 청소년경제교육을 직접 지도할 수 있는 전문가를 양성하여야 한다. 정년실업자를 청소년 경제교육에 관한 skill 교육을 통해 전문경제교육자로 양성한 후 현장에 투입하여 활용하는 방안이다. 현재 학교교육에서의 경제교육을 전문적으로 도와줄 수 있는 전문가의 부재를 청년실업자를 바탕으로 정책적, 민간기관의 지원을 바탕으로 자격증을 취득한 전문경제교육자를 현장에서 활용하는 것이다. 둘째, 청소년들의 환경에서 가장 큰 영향력을 행사하는 디지털 매스미디어를 경제교육의 도구로 활용하는 웹 활용교육(WBI)이 되어야 한다. 디지털을 이용한 경제교육의 매력은 매스미디어에 대한 청소년들의 거부감이 없다는데 있다. 그리고 웹 활용 교육(WBI)과 프로그램 개발을 통하여 인터넷과 홈페이지 그리고 다양한 경제교육과 학교 수업에 효율적으로 사용될 수 있다.식품으로서 사료의 위생적인 생산을 가져올 수 있을 것으로 생각된다. 서비스에 대한 인지된 유용성과 UI의 편의성은 사용자 선호에 영향을 미치는 것으로 나타났다. 반면에 정보 품질, 서비스 연계성, 흥미 성, 시스템 품질은 사용자 선호에 영향을 미치지 못하는 것으로 나타났다. 그러나 정보 품질과 시스템 품질의 결과는 유의 수준에서 크게 넘어가지 않는 결과가 나와 반드시 영향을 미치지 못하는 것은 아니라고 조사되었다. 본 연구는 검색 서비스라는 특정 서비스에 대해서 사용자 선호에 영향을 미치는 요인에 대해서 알아보고자 하였다. 이는 학문적인 측면에서 기존의 통합적인 웹사이트 평가에 대한 연구의 확장을 가능케 하였고, 개인사용자 측면에서는 좀더 좋은 정보를 제공하는 검색 서비스에 대한 이해를 높일 수 있는 계기가 되었다고 할 수 있다. did not showed any characterized sign of acute or subacute liver damage or intestine lesion. So it is supposed that there is not any tocixants originated from some molds in fermented Korean domestic Meju which is prepared traditionally in winter.의 배설량은 10배 정도 증가하게 되어 진동만의 오염부하를 가중하게 된다. 진동만은 여름철 빈산소수괴 및 적조가 빈번하게 발생하고 있으므로 미더덕 양식장을 새로이 시설할 경우 오염부하가 가중될 것으로 판단되어, 앞으로 진동만의 양식장 수용능력을 파악하여 적정량의

• Culinary science and hospitality research
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• v.16 no.1
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• pp.137-151
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• 2010

To survey general recognition on cooking activities and interest and satisfaction on cooking programs for children, a questionnaire was surveyed and analyzed based on its data from the mothers of students who have experience attending a cooking program for children. In general recognition, the recognition of the mothers who attended a cooking program of a specialized culinary academy was higher than that of the mothers who attended a cooking program of a cultural center. There were significant differences in the recognition level according to the types of educational institutions. In the interest of mothers on the effects that can be obtained from cooking programs for children, the interest of mothers who attended a cooking program of a specialized culinary academy was higher than that of mothers who attended a cooking program of a cultural center. In the satisfaction of mothers on cooking programs for children according to the types of educational institutions, the satisfaction of mothers who attended a cooking program of a specialized culinary academy was higher than that of mothers who attended a cooking program of a cultural center. Mothers are satisfied especially with the teaching contents, cooking class and teaching ability of teachers.

• Journal of Gifted/Talented Education
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• v.19 no.2
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• pp.381-404
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• 2009

The purpose of the study was to find out the usefulness of teachers' recommendation in selecting gifted students. For the study 87 teachers teaching 4th grade students from 20 elementary schools in the area of Incheon, 103 gifted students who were recommended by teacher, and 65 gifted students who were not recommended by teacher participated. To measure their cognitive ability, Raven intelligence test, creative problem solving test in science, and TTCT were used. In addition, learning methods, motives for achievement, faith in academic ability, problem solving tendency, and assignment preferences were assessed to find out their affective qualities. The results were as follows. First, the students who were recommended by teachers were highly advanced in both cognitive and affective aspects related to giftedness compared to non recommended students. Second, there were no significant differences both in the cognitive and affective aspects among the students recommended by teachers whether they passed the second step(test for giftedness) and the third step(test for academic aptitude) or not. Third, the discriminant analysis showed $70{\sim}80$ percent accuracy on teacher recommendation in identifying gifted students. The implication of the study related to teacher recommendation and future direction on identification of gifted students were discussed in depth.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.30 no.4
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• pp.51-64
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• 2019

In addition to emphasizing practicality, as in some academic disciplines, LIS is also interested in the research activities and journal publishing of librarians. Despite the high interest, there are few Korean studies on librarian authors' publishing. This study focuses on analyzing the status of librarians' publishing and finding ways to activate their journal publishing. This study analyzed the papers of the librarian authors published from 2014 to 2018 in Journal of the Korean Biblia Society for Library and Information Science and identified the characteristics of librarians who are publishing. As a result, librarians accounted for 15.56% of all authors. However, it is encouraging that the number of librarians' authorship stabilized, and that many librarians are the main authors. Librarians who were energetically publishing were public or school librarians, and academic librarians were slightly behind. There were graduate student librarians who collaborated with the advisor. In order to increase the librarian's publishing, it seemed to be necessary to improve not only the librarian's efforts but also the recognition and assistance of his/her library. Both the librarian and his/her library should be aware of the importance of publishing the journals, and should establish concrete plans such as resilience, compensation, and support. In this way, the librarian's valuable practical experience will be published in research papers and widely shared among researchers and practitioners.

• The Journal of the Korea Contents Association
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• v.17 no.9
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• pp.88-98
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• 2017

The purpose of this study is to develop the teaching competency tool of university teachers with responsibility for college education and analyze the need for change. We have developed teaching competency to strengthen the competencies required for university professors' responsibilities and community activities in and out of universities and the contents validity was examined from 24 experts. The developed tools were used to diagnose the 83 teachers of K university in Chungcheongnam-do, and to derive basic competence, educational practice competence, and community competence through exploratory factor analysis and confirmatory factor analysis. The teaching competencies include 'Understanding of college education', 'Educational philosophy and attitude', 'Teacher attitude', 'Analysis design', 'Instruction execution', 'Guidance management', 'Evaluation feedback', 'Academic convergence', 'Sympathy learning culture', and 'Global sharing'. The results of the paired t-test and the analysis of the need for change through the analysis of Borich coefficient analysis were as follows: Understanding of university education (4th rank), analysis design (5th rank), instruction execution(2nd rank), empathy learning culture (1st rank), and global sharing (3rd rank). The competence of university teachers is not only the ability to practice teaching, but also the ability to understand university education and to empathize and share with the members of the university community. In the future, the university should actively develop and provide ongoing support programs to strengthen the capacity of professors.

• Journal of Gifted/Talented Education
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• v.26 no.3
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• pp.493-514
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• 2016

Since the Gifted and Talented Education Promotion Law was enacted 15 years ago, in Korea, gifted education in Korea has continued rapid and quantitative growth. The number of gifted classes or institutes for the gifted have increased, as well as the number of gifted education teachers increasing their participation in professional development training and educational activities. However after 2014, gifted education is somewhat shrinking. Due to the controversy of private education and expansion of social welfare in Korea, administrative and financial support for gifted education is being reduced. This study reviewed the gifted education policies promoted by successive governments and analyzed the relationship between politics and support for gifted education efforts by the government. In addition, the phenomenon of the recently shrinking gifted education in Korean society was analyzed in various aspects. These aspects include: decreasing quantitative growth due to the weakening of administrative and financial support from central and local governments on gifted education, regulations on suppressing private education, social inequality to gifted education access, and lack of solidarity in the gifted education scholastic community. Based on this analysis of gifted phenomenon, ways of developing the ideological and practical aspects of future-oriented gifted education were suggested. In the ideological dimension, it was emphasized that gifted education must move away from insularity and the adhesive perspective of Korean society on the concept of giftedness, the concept of intelligence and the recognition of the legitimacy of gifted education. On the other hand, in the practical dimension, the following points were identified: the collection of empirical data on the economic impact of gifted education, gifted education amendment of the statutes, adaptation of the gifted education program with gifted identification, diversification of gifted education service system, and actively promoting new research topics in relation to the Gifted and Talented Education.