• The Journal of the Korea Contents Association
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• v.13 no.6
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• pp.77-85
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• 2013

This study aims to analyze the effects that video image in Seo-an's , claiming to China's first gigantic historic dance drama, has on the performance; it focuses on investigating which video image is used to accomplish the effects in showing specific themes and materials in . Image is meant by 'reflection of object', such as movie, television, dictionary, etc, with its coverage being extensive. The root of a word, image', is founded on imitary, signifying specifically and mentally visual representation. In other words, video image is considered combination of two synonymous words, 'video' and 'image'. Video is not just comprehension of traditional art genre, like literary value, theatrical qualities, and artistry of scenario, but wholeness as product, integrating original functions of all kinds of art and connecting subtle image creation of human being. The effects of video image represented in are as followings; first, expressive effect of the connotative meaning, reflecting the spirit of the age and its culture. Second, imaginary identification. Third, transformation scene. Fourth, dramatic interest through immersion. Last but not least, visual effect by dint of dimension of performance.

• Journal of Korea Multimedia Society
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• v.7 no.4
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• pp.484-495
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• 2004

In this paper appears that in this extremely attractive and growing services segment, academics, as well as practitioners, would benefit from investigating the relationships among the players' loyalty, word of mouth and flow, and the impacts of several other key game-related constructs on consumer behavioral intentions. A conceptual framework is proposed and a structural equation model is developed. This paper develops the exploratory LISREL model for identifying the factors affecting the players' loyalty for some specific brand of online games. The concept of flow, feedback, challenge, etc, are all introduced into the model, as the independent variables affecting the loyalty directly and indirectly. Statistical results show that depending upon the types of games, the configuration of structural equation model is a little different from each other, but overall results are very much intuitive in that challenge positively enforces flow, and flow strengthens loyalty. Other interesting results concerning game development strategy are also provided. It is hoped that this result might provide the useful guidelines for developing the successful online game contents. With a better understanding of the players' behavioral intentions, online game developers should be able to make adjustments in their development and marketing plans, providing them with a sustainable advantage over their competition.

• Journal of Digital Convergence
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• v.18 no.11
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• pp.485-491
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• 2020

The objective of this study was to explore the humorous scenes shown in animation such as types of humor, frequency of humor, hours of humor, and correlation between subject of humor and supporting role. As the subjects of research, this study selected and that recorded the ten-times different number of audiences even though both works were produced by the same studio called 'Odolttogi'. In the results of analyzing those two works, there were differences. Drawing the characteristics of humor, the frequency of humor should be a lot more shown in the early to mid part than the latter part, and there should be diverse types of humor. And the frequency of humor by main characters should be increased. When the types of supporting roles were more diverse, the tendency of humor was also shown diversely. Also, the humor that was formed within relationships of characters was more effective than the humor formed alone. Through the slapstick or linguistic comedy in which such interactions are shown into actions, more diverse verbal plays could be shown. These elements could make it possible for animated works to diversely express more creative and funnier scenes of humor.

• The Journal of the Korea institute of electronic communication sciences
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• v.6 no.2
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• pp.296-303
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• 2011

This paper describes a game called the "robot hopscotch game" which uses mobile robots. In this game, a mobile robot moves on a board which consists of a number of square cells. This is similar to the usual hopscotch game in which a human player hops through a course on the ground. In the robot hopscotch game, each cell has a visual light communication unit. The unit sends identification signal and the robot which moves over the cell receives the signal for location recognition. In the game, a human player or a human operator competes with a robot or other human player on how accurately and fast they move to a goal location passing through the given way point cells. People played the game at the RoboWorld 2008 which was held at COEX Seoul, on 16th to 20th of October 2008. The replies to the questionnaire to the users show that users have interests on the game and expect further expansion of robot use though they are not in favor of the robot's outlook and they feel inconvenience on manipulation of the robot.

• Journal of Korea Game Society
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• v.5 no.3
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• pp.3-10
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• 2005

We present the computer table tennis game using player's swing motion. We need to transform a real world coordinate into a virtual world coordinate in order to hit the virtual ball. We can not get a correct 3-dimension position of racket in environment that using one camera or simple image processing. Therefore we use Augmented Reality (AR) concept to develop the game. This paper shows the AR table tennis game using gesture and method to develop the 3D interaction game that only using one camera without any motion detection device or stereo cameras. Also, we use a scan line method to recognize gesture for speedy processing. The game is developed using ARtoolkit and DirectX that is popular tool of SDK for game development.

• The Journal of Korean Association of Computer Education
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• v.23 no.2
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• pp.21-29
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• 2020

The purpose of this study is to develop the educational programs for cultivating balanced view of technical understanding and social impact on Artificial Intelligence (AI). To this end, an educational program based on a constructivist approach was developed. Through an experimental class for middle school students we analyzed the concept and perception of AI and the satisfaction of the class. The main results are as follows. First, students' understanding of the concept and the cases of AI in their daily lives has improved. Second, the recognition of the impact of AI on society has emerged and concern about social impact have been lowered. Third, in terms of program satisfaction, all the factors such as understanding of AI, interest in class, interest in AI were high. With these results, we discussed the implications for AI education in elementary and secondary school.

• Journal of the Economic Geographical Society of Korea
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• v.11 no.1
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• pp.78-93
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• 2008

Location is the key theme in geography and various location theories are well established for diverse economic activities. As normative theory, the logical presentation of the location theories tends to make students appraise the class difficult and lose interests. This study presents a teaching materials and inductive method for the location of venture firms using newspaper articles as an example of the knowledge and information industry. Presented are various newspaper articles about venture firms in which the locational notions are selected to find out general location factors. And then their locational preference of large cities, diseconomies of agglomeration, the possibilities of deconcentration from large cities and new establishments in peripheral regions are presented in order. The inductive way of teaching location from specific examples to general tendencies using NIE could bring students' interests and participation which is in line with the student-oriented inquiry-based teaching emphasized recently in educational methods. It could be an effective teaching method for the location theories in economic geography and other difficult subjects.

• Human Ecology Research
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• v.52 no.6
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• pp.561-571
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• 2014

This study investigated the relationships between the husband's support, depression, parenting self-efficacy, and parenting behavior of Korean American mothers and their children's self-esteem. The participants were 113 Korean American child-mother dyads (grades 3-8) from Southern California, USA. The data, including the mothers' parenting behavior as assessed by their children, were collected from self-report questionnaires. A path analysis indicated that the effects of the above mentioned variables on the children's self-esteem depended on the subscale model of the parenting behavior. In every subscale model of parenting behavior, the husband's support was positively related to the parenting self-efficacy and the mother's depression was negatively related to the parenting self-efficacy. Further, in the warmth-acceptance model, the husband's support was positively related to the parenting behavior, the mother's depression was negatively related to the parenting behavior, parenting self-efficacy was positively related to both the parenting behavior and the children's self-esteem, and the parenting behavior was positively related to the children's self-esteem. In the rejection-restriction model, the husband's support was negatively related to the parenting behavior, the mother's depression was positively related to the parenting behavior, the parenting self-efficacy was negatively related to the parenting behavior and was positively related to the children's self-esteem, and the parenting behavior was negatively related to the children's self-esteem. In the permissiveness-nonintervention model, the parenting behavior was negatively related to the children's self-esteem. These results, particularly the dependence on the subscale model of parenting behavior, will be helpful in understanding the effects of parenting on Korean American children's self-esteem.

• Journal of the Korean School Mathematics Society
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• v.5 no.1
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• pp.147-155
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• 2002

Jim Libby(2000)는 임의의 M&M 밀크 쵸코렛 봉지에서 꺼낸 것을 다시 집어넣지 않고 3개의 쵸코렛을 꺼낼 때 같은 색이 나올 확률을 계산하는 방법의 논문을 썼다. Libby는 그의 논문에서 갈색, 노랑, 빨강, 주황, 초록, 파랑의 6개 색의 M&M 밀크 쵸코렛들이 똑같은 비율로 분포되었다고 가정하였다. 그러나 실제로 M&M 쵸코렛의 여섯 가지 색깔의 확률분포는 똑같은 비율이 아니다. M&M회사는 홈페이지(http://www.m-ms.com/cai/mms/faq.html)를 통해 실제적인 6개 색의 M&M 밀크 쵸코렛들의 분포는 갈색이 30%, 노랑과 빨간색이 각각 20% 주황, 초록과 파랑은 각각 10%의 분포라고 밝히고 있다. 이 논문에서 우리는 Libby가 생각하였던 문제를 실제적인 6개 색의 M&M 밀크 쵸코렛들의 확률 분표에 의거하여 다시 생각해보며, 또한 3개의 쵸코렛대신 n개의 쵸코렛을 꺼낸다고 가정하여 더욱 일반적인 결론을 유도한다. 또한 유도한 이 정확한 확률 공식과 근사 공식을 활동을 통해 점검하고 학생들이 주도적으로 지금까지 배워온 이론들을 점검할 수 있게 하였다. 활동을 시작하기 전에 정확한 확률 공식과 근사 공식과의 관계를 설명하고 기본적인 확률과 통계의 개념을 다시 정립할 수 있도록 하였다. Piaget가 '지식이란 학습자에 의해 능동적으로 구성되는 것이지 환경으로부터 수동적으로 받아들이는 것은 아니다'라고 했듯이, 활동을 통한 학습은 학생들을 능동적으로 만들기 때문에 학생들이 지식을 구성해 갈 수 있다. 활동을 간단히 소개하면 다음과 같다. 활동I에서는 초코렛을 세어서 근사 확률을 추정하는 방법이 소개된다. 어떻게 매개변수가 두 공식에 관련이 되는지를 측정하고 두 공식을 사용하여 정확한 확률과 근사 확률을 계산하여 비교해본다. 각 조원들과 이 세 과정에서 무엇을 배웠나 토론하고 다른 조들과 배운 것을 나눈다. 활동II는 두 과정으로 나누어진다. 첫 번 과정은 각 그룹의 한 학생이 주어진 쵸코렛 봉지에서 3개의 쵸코렛을 꺼낸다. 다른 학생은 표 3에 나온 결과를 기록한다. 계속하여 20번씩 한다. 다시 학생을 바꾸어 20번 계속한다. 같은 색깔의 쵸코렛이 나온 확률은 계산하기 위한 간단한 실험이고 두 번째 과정은 각 조가 웹사이트나 선생님으로부터 제공받은 프로그램을 다운로드 받아 하는 시뮬레이션이다. 이 실험 후에 학생들이 이 두 활동을 통해 무엇을 배웠는지 토론해보고 또 두 활동을 비교해 볼 수 있다. 마지막으로 M&M 쵸코렛을 먹는 것으로 활동을 마칠 수 있을 것이다. 활동 II에 나오는 두 시뮬레이션은 학생들이 수학 이론의 힘을 깨달을 뿐 아니라 수학 교실에서 큰 재미를 느끼게 될 것이다. 이 논문에서 그래픽 계산기로 할 수 있는 프로그램을 소개하였다.

• Journal of Science Education
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• v.38 no.2
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• pp.244-256
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• 2014

The purpose of this study was to develop and apply an scientific inquiry program related to school science for elementary gifted students. And development of a program had been used a geological museum. A science inquiry program had developed after verifying a content validity to 3 science education experts about program's design and content selection, and then program applied to 20 elementary gifted students during 4 weeks, 14 hours. The results of this study showed that gifted students interested in an inquiry program using a geological museum, and they were in full activity. Especially gifted students replied that they lodged in their memory that inquired into activities on listening a docent's explanation about exhibits. Gifted classroom teacher also replied that gifted students saw a high level of participation and expectation. And they replied that this program supplied a chance that gifted students can understand a meaning of inquiry.