• Journal of Educational Research in Mathematics
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• v.22 no.2
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• pp.179-202
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• 2012

To implement effective technology-based education, we need knowledge for functional aspects of technology as well as design and procedural aspects of curriculums. Also, we need positive teaching efficacy. In this regard, we investigate the effects on teachers' TPACK and technology teaching efficacy on mathematics after make the teachers design and teach technology-based classes according to the ASSURE model which is suitable in designing technology-based educations. First, we let the teachers design and teach two unit hour classes. The first class had been done with the teachers learned functional aspects of technologybased educations, and the second one with them designed based on the steps in the ASSURE model. To analyze the effects of ASSURE model, we have performed a case-study for one teacher who had taken part in our college class. As a result, we conclude that the teacher's experiences in designing classes based on the ASSURE model help improve the teacher's TPACK and technology teaching efficacy on mathematics in a positive way.

• Journal of The Korean Association For Science Education
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• v.22 no.3
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• pp.422-431
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• 2002

Because of the gap between the cognitive levels of the students and the curricular materials for the students to understand, the secondary school students feel science difficult and they get to avoid science as they go up to the higher grade. So it is absolutely needed to take the active measures to improve the cognitive development of the students through some special programs stimulating their cognitive process. This study investigated the effects of thinking science activity program devised for cognitive acceleration of the students. After implementing thinking science program to 181 7th grade students, the effectiveness of this program was examined through the analysis of covariance of both experimental and control groups. The result of the study showed that the cognitive level of the students in experiment group dealt with thinking science program was more accelerated than that of the students in control group who were just taught regular science curriculum. Especially, the effect was clear to the students in stages 1 and 2B. It was also found that the percentage of the students who promoted from concrete operational stage to formal operational stage was higher in experimental group than in control group. The results of the study implied that cognitive acceleration of the students might be possible through the specially designed materials such as thinking science program.

• Education of Primary School Mathematics
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• v.18 no.3
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• pp.235-247
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• 2015

This study analyzed what STEAM elements, except mathematical content, are contained in 2009 revised elementary school 3rd and 4th grade group mathematics textbooks. STEAM elements in the textbooks were examined by grade and by content area in the elementary school mathematics curriculum. According to the results, the difference between 3rd and 4th grade in the number of STEAM elements is almost not visible. Distribution of specific content areas could be seen that the distribution STEAM element is similar to the percentage distribution of the content area. However, the number of STEAM elements are different depending on the type of STEAM. The number of arts element is 448(67.6%) and this elements are seen the most. The number of representative art and cultural art is 344(51.9%) and 104(15.7%), respectively. The number of technology-engineering and science is 160(24.1%) and 55(8.3%), respectively. We need to developed to promote use of science element in next mathematics curriculum.

• The Journal of the Korea Contents Association
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• v.19 no.4
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• pp.218-226
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• 2019

As the shoes industry has been strengthened due to the contemporary fashion industry becoming segmented more and more, it is necessary to provide the basic data for the shoes industry through more in-depth research on the relevant fields. Accordingly, this study investigated the research trends related to shoes in Korea on the aspect of the publication methods, research contents and research methodologies for identifying the existing research status. In accordance with the analysis, the researches had been published since 2015 and presented by one author or two co-authors. The authors of researches were mostly affiliated to the colleges. Thus, it was identified that the professional research should be implemented in cooperation with the industry. For the research contents, the researches related to the shoes industry focused on the 21st century in the period field and marketing and design in the theme field. Then, it is required to investigate the converged interdisciplinary themes in wider areas in more diverse periods. Next, the case study accounted for the highest ratio in the methodology. Moreover, the methodology applied per theme showed the significant difference. Accordingly, the researches need to be conducted through more diverse viewpoints and methodologies. In case of the difference per research type, the significant difference was found only in the research approaches. Furthermore, the specific methodology was preferred per theme regardless of the research types. Then, it was found that the methodology played the significant role in the researches on the shoes industry.

• Journal of the Korean Society for Library and Information Science
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• v.53 no.2
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• pp.267-294
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• 2019

This study conducted analysis on forms and contents of Story of Insects (Gonchung Iyagi) and About Insects (Gonchung-gi), writings of biologist Jo Bok-seong published in 1948 to examine characteristics of two books and compare them. Story of Insects was made in the form of front cover-title page-foreword-table of contents-main text-copyright clause-advertisement-back cover, with the book size being A5 format. Contents of the book were divided into nine groups according to the characteristics of 65 species insects, to describe their characteristics. While, About Insects was made in the form of cover-title page-foreword-table of contents-main text-copyright clause-publication message of Eulyoo Mungo-advertisement-back cover, with the book size of A6 format. Contents of the book were divided into the author's own 11 groups according to the characteristics of 56 species insects, to describe their characteristics. About Insects being Eulyoo Publishing Co. and Story of Insects being Association of Joseon Children's Culture (abbreviated as Ahyeop) - sister company of Eulyoo Publishing Co. - but with the same basis.

• Journal of Digital Convergence
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• v.19 no.4
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• pp.251-257
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• 2021

With the development of new media, great changes are taking place in the way people get information. The change is the use of video content that can deliver content in a more three-dimensional way than words or photos. After 2016, the number of live video streaming content providers and users has increased. In this paper the write takes the 1 personal live video streaming content as the research object. And the write takes live video streaming content on YouTube live or Douyu TV as a research example. In this paper, the writer analyzes the digital information content in the live video streaming case. And the writer expounds the necessity of these visual information and the characteristics of real-time live video streaming content. Especially since 2020, because of the influence of the COVID-19, the live video streaming industry has begun to combine with the traditional industry. It is expected that the integration of digital cutting-edge technology and live video streaming will not only provide diversity in the content, but also create more social value for the video content consumption culture. Therefore, The writer thinks it is necessary to conduct in-depth research on the social responsibility of real-time live content in the future.

• Journal of the Korean Applied Science and Technology
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• v.38 no.2
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• pp.423-433
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• 2021

The purpose of this study was to establish the concept of self-management in beauty service experts through two integrated research methods of open-ended questionnaires and focus group interview. For data collection, an open-ended questionnaire was conducted for 151 beauty service experts located in Seoul·Gyeonggi-do, and a focus group interview was conducted with 8 experts in beauty experts to collect data. Accordingly, the results derived through a series of research procedures are as follows. First, as a result of the inductive content analysis of the open questionnaire, the self-management of beauty service experts was derived into four types of intellectual management: health management, interpersonal management, appearance management, and technology management. Second, in the results of the focus group interview, the inductive content analysis was more validly supported, and the beauty service field-centered interview cases were dealt with in-depth, resulting in two additional attributes of contactless management and knowledge management. The results of this study can be used as basic data for establishing strategies for life as a successful professional of beauty service workers and developing self-management measurement tools for beauty service experts.

• Journal of Korea Entertainment Industry Association
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• v.14 no.7
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• pp.439-446
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• 2020

This study aimed at developing a convergence education program about skin care and social welfare with the purpose of operating liberal arts courses to foster the creativity and character building of university students and the development findings are as follows. The name of the developed course is "beauty treatment welfare and community service" and details were developed for the course overview, goals of the course, textbooks, course management, assignments, and assessment. The lesson goals of this course are character building by fostering creative and outstanding individuals demanded by the society and equipped with the basic knowledge of majors like skin care and social welfare as well as the capability to share and consider through service learning related education for the increase in convergence critical thinking skills and the convergence of skin care and social welfare. The details of the course comprised of introduction about the course, understanding the concept of convergence, understanding the concepts of skin care and social welfare, convergent thinking education and practicum, and education about service learning performance sharing meeting. The service learning is targeted on the socially disadvantaged, such as children and elders, and students can engage in service twice a week with 3 hours for each service session. The assessment is evaluated with midterm (30%), final exam (30%), report (20%), and attendance (20%). This study stresses importance on the development of a convergence education program for skin care and social welfare, which are still undeveloped while convergence education is expanding in university, and with this research as the start, it is anticipated for various approaches to be actively implemented about convergence education in the field of beauty treatment.

• Journal of the Korean Society of Floral Art and Design
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• no.41
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• pp.155-169
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• 2019

This study aims at analyzing educational effects of the horticultural picture books, which are depending on B.S. Bloom's taxonomy of educational objectives. After collecting various horticulture-related picture books, this study classified them by the B.S bloom's educational taxonomy. There were objectives of the cognitive domain, objectives of the affective domain, psychomotor domain in plants and gardening activities. And the cognitive domain, affective domain, psychomotor domain subdivided into the sub-region can learn from the horticulture picture books to teach the unique characteristics could be found. To know the teachers' perceptions of the effectiveness of using picture books in the horticulture class, questionnaire were analyzed from the survey. As a result, by Bloom's educational taxonomy area they preferred children's books. Teacher think that fairy tale books promote the interest of the children and have the advantage of fostering creativity. In addition, an easy point to get in school, lack of hours in the effective education to help horticulture that was expected. The cognitions of most effective storytelling method of horticulture picture book was story immersion. And the effective activity after reading picture book was drawing picture. Also, the most effective teaching materials was a real-life picture.

• Science of Emotion and Sensibility
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• v.26 no.3
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• pp.69-82
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• 2023

High-tech sensibility textile and fashion, in which consumers' emotions and various textile and fashion technologies are converged, is an important industrial group. It is important to develop the ability to apply in practice by gathering the creative by understanding other fields and exchanging ideas through interdisciplinary collaboration in the field of emotional engineering. Through interdisciplinary research and collaboration, talent must be nurtured of individuals who would lead the era of the 4^th Industrial Revolution with the ability to empathize with others as well as the creative convergence-type intellectual ability necessary for the rapidly changing society. To determine content-creation methods, basic research is conducted. Additionally, this study investigates on the current status and educational process of the emotional textile-fashion industry worldwide. To nurture talents in the textile and fashion sensibility science, the basic contents are created to manage the knowledge that delivers sensibility science and the ICT related to this field, as well as in the intensive, PB-style conceptual design based on sensibility. The process from derivation of consumer emotion analysis and product development can be experienced through smart kit practice. Moreover, various methods are developed to set up intellectual property rights generated while developing ICT convergence products as start-ups. The study also covers new knowledge rights to develop emotional textile fashion.