• Proceedings of the Korea Contents Association Conference
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• 2019.05a
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• pp.339-340
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• 2019

The society seeks creative talents. Expressive activities are educational activities that stimulate imagination, realize such through body, and enable communication with the society. In such perspective, it is quite meaningful to investigate educational objective that expressive activity shall possess as class to cultivate creativity. Therefore, this study aims to investigate creativity theory, analyze expressive activities as national curriculum at elementary schools, understand the position of expressive activities in Korea, and understand creative educational objective and value of expressive activities, in order to suggest idea for practical goal of expressive activities.

• Journal of the Korea Convergence Society
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• v.9 no.12
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• pp.393-400
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• 2018

This study was to verify the effects of education in expression activity and various convergence education found in the class scene of one elementary school man teather to research of qualitative pattern and analyzes how it is expanded. This study were made through two class participation observation and six video analysis. In addition, we measured in-depth interviews of participants and students, a 10-week jump band training program, and applied a step-by-step physical activity program to enhance creative expressiveness. Based on the results of the study, the conclusions are as follows. First, It was found that the Jump-band training positively affects the students' speed, agility, and cardiopulmonary endurance. Second, It was found that the application of the step-by-step physical expression activity program had a positive effect on the students themselves. Third, It was found that it has an educational effect on the whole life of students beyond the curriculum and the field by attempting various fusion education. Based on this study, we propose the educational effects of the pre - curricular activities and the convergence lessons in elementary school during the follow - up research.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2003.09a
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• pp.20-23
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• 2003

The logic-based scheduling languages RSV and RCPSV may be used to represent and to solve a new general class of resource-constrained project scheduling with variants. RSV and RCPSV syntactically represent schedul7ing problems as descriptions (activity terms) being similar to concepts in a description logic. Though RSV and RCPSV have a different syntax, they are equal1y expressive. On the other hand, from a complexity point of view RCPSV permits more compact representations than RSV. We argue that the difference may be exponential.

• Journal of Digital Convergence
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• v.16 no.8
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• pp.373-380
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• 2018

The purpose of this study was to know the effects of teaching behavior type of expression activity class on flow and competence in elementary school. The subject for this research consisted of elementary students located in Busan were selected as a population. The sampling method was convenience sampling out of non-probability sampling method. A total of 300 questionnaires were distributed and 280 copies were collected back. Out of those returned questionnaires, insincerely replied or double-replied questionnaires were excluded and finally 216 questionnaires were analyzed for this study. Collected data were put to frequency analysis, exploratory factor analysis reliability analysis, correlation analysis, and multiple regression analysis using the SPSS Win Ver. 22.0 program. The results of these analyses are as follows. First, the commanding type, the autocratic type, the democratic type and the reward type which are the subordinate variables of the teaching behavior type, were all found to have significant effects on the flow. Second, the democratic type and the reward type which are the subordinate variables of the teaching behavior type, were found to have significant effects on the competence. But, the commanding type and the autocratic type which are the subordinate variables of the teaching behavior type, were not found to have significant effects on the competence. Third, the flow were found to have significant effects on the competence.