• The Journal of Korean Association of Computer Education
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• v.3 no.2
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• pp.59-66
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• 2000

This study is to design and implement Excel 2000 WBI applying the Cognitive Apprentice Model. Excel 2000 is the most used Spread Sheet program and indispensable for increasing teachers' information literacy. The Cognitive Apprentice Model is one of Constructivism learning models. Constructivism is a new educational paradigm and mainly applied in education fields. This WBI is designed and implemented according to the Cognitive Apprentice Model and composed of practical contents according to Constructivism learning principle which insists learning is occurred in real situation. For more effective interaction the teacher(computer) guides the learners individually and uses a bulletin board, E-mail and chatting room.

• Journal of the Korean Chemical Society
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• v.58 no.4
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• pp.393-405
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• 2014

The purpose of this study was to investigate the characteristics of social interaction on cultural aspects, verbal interaction, and discussion maps in scientific modeling instruction on combustion in middle school. Revised-CLEQ (Cultural Learning Environment Questionnaire), verbal interaction framework, discussion maps analysis were implemented for this study. The results of study follow respectively. First, the characteristics on cultural aspects of middle school students showed cooperation rather than competition in terms of collectivism. Students' attitudes to learning science tended to depend on others' idea, and students were passive and reluctant to present their comments when they were modeling work. Second, for the characteristics of verbal interaction, they simply presented knowledge related to build a model. The response to comments and feedback was relatively few. Third, discussion maps showed a lot of interaction for reponses that was alternatively brought the concept of commenters, which students were depended on a specific one, and responses. There were not many interaction for elaboration, which were described to have new presented ideas, corrections, and reasons when they exchange their ideas. In this study the model type of interaction affecting the formation of the students understanding of and in our country, it makes a lot of social interactions as the basis for teaching system could be utilized.

• Journal of The Korean Association of Information Education
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• v.3 no.1
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• pp.13-21
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• 1999

'Interactivity' is considered as a key factor of user-centered interactive instructional systems design in Web environments. To provide an optimal level of interactivity for learners is an ideal goal in instructional systems design(ISD) process. Based on the primary concern of interactive systems design which pursues how the power of interactivity can be utilized and put to work, several interactive design strategies in Web-based systems are recommended through this research.

• 사회경제평론
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• v.31 no.1
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• pp.107-145
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• 2018

This paper presents that in the Russian Revolution 1) socialist and alternative democratic conceptions between Marx and Lenin are very different, 2) the process and cause of failure of realizing Lenin's democratic alternative conception, 3) the interactive expansion process of the party and the state, 4) the failing process of socialist original accumulation, collectivization, and constructing planned economy. This shows that Russia could not help fail to transit to socialist society due to the combination of wrong conceptions and that new revolution and construction should combine right socialist and democratic conceptions.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.25 no.10
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• pp.1427-1434
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• 2021

In this paper, we propose a psychological state estimation process that computes children's attention and tension in response to training stimuli. Joint attention was adopted as the training stimulus required for behavioral intervention, and the Discrete trial training (DTT) technique was applied as the training protocol. Three types of training stimulation contents are composed to check the user's attention and tension level and provided mounted on a character-shaped tabletop robot. Then, the gaze response to the user's training stimulus is estimated with the vision-based head pose recognition and geometrical calculation model, and the nervous system response is analyzed using the PPG and GSR bio-signals using heart rate variability(HRV) and histogram techniques. Through experiments using robots, it was confirmed that the psychological response of users to training contents on joint attention could be quantified.

• Journal of The Korean Association For Science Education
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• v.29 no.2
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• pp.240-252
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• 2009

In this study, we applied a web-based education system to the teaching-demonstrations of the pre-service teachers and identified the usefulness of the system as a method supporting constructive education for pre-service teachers. The pre-service teachers performed the web-based activities for the teaching-demonstrations, and we interviewed them after the teaching-demonstrations. On the basis of the results, we found three situations showing the usefulness of the web-based education system. First, the pre-service teachers examined the materials on the constructive teaching-learning theories and constructed the related theoretical knowledge. At this point the web-based discussion board supported the environment where they thought deeply and investigated the theories carefully. Second, they experienced interaction with others and the academic adviser in the processes of preparing the teaching-demonstrations. This interaction was supported by web-based discussion board, and they were able to form the practical knowledge related to the planning and building constructive teaching. Third, they reflected on their own teaching after the teaching-demonstrations. At this point, the web-based discussion board was able to facilitate the interaction for the reflective thinking processes. In this study, we identified that the web-based education system could provide an effective environment where the pre-service teachers could learn constructive teaching-learning methods.

• Journal of Educational Research in Mathematics
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• v.14 no.1
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• pp.129-142
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• 2004

These days, constructivism has become a central theory in mathematics education. A essential concept in constructivism is 'construction' and the meaning of construction of mathematical knowledge is a core issue in mathematics educational field. In the basis of Dewey's epistemology, this article is trying to explicate the meaning of construction of mathematical knowledge. Dewey, Kant and Piaget coincide in construction of knowledge from the viewpoint of the interaction between mind and environment. However, unlike Dewey's concept, Kant and Piaget are still in the line of traditional realistic epistemology. Dewey's concept of construction logically implies teaching-learn learning principles. This can be named as a principle of genetic construction and a principle of progressive consciousness.

• Korean Journal of Culture and Social Issue
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• v.20 no.3
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• pp.235-262
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• 2014

The purpose of this study was to examine the effect of individual tendency of individualismcollectivism and the type of incentive system on pay satisfaction. Data were collected from 243 workers employed in a variety of organizations and a hierarchical regression and MANOVA was conducted to test hypothesis. The results of regression indicated that the interaction between the type of incentive and tendency of collectivism has positive influence on pay satisfaction. In addition, the results of MANOVA indicated that the interaction between individual tendency of individualismcollectivism and the type of incentive system has significant effect on pay satisfaction Specifically, the tendency of individualism has positive influence on the pay satisfaction under the individual incentive condition. However, the tendency of collectivism has negative influence on the pay satisfaction partially under the individual incentive condition. In addition, the tendency of collectivism has positive influence on the pay satisfaction under the group incentive condition. These results suggest that careful consideration in the organization need to decide for the use of individual incentive system, when we regard the Korean culture as high tendency of collectivism. In other words, individual incentive system may could not provide pay satisfaction to the employees who have high level collectivism. However, to generalize these results, more studies were examined in the future.

• Journal of the Korean Geographical Society
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• v.35 no.2
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• pp.243-258
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• 2000

지역연구는 해외지역연구(foreign area studies)의 준말로, 연구자의 문화와는 다른 문화권 혹은 국가를 대상으로 하는 학제적인 연구이다. 지역은 시대와 정의자에 따라 변화할 수 있는 인지개념으로 세계지역, 문화지역, 국가단위지역 등으로 구분될 수 있다. 지역연구는 1920년대에 미국에서 시작되었으며 제2차 세계대전을 계기로 본격적으로 발전하였다. 전쟁 전에는 유럽지역이 지역연구의 주요 대상지역이었으며 전후 냉전시기에는 제3세계가, 그리고 현재는 전세계의 모든 지역이 연구지역으로서 주요한 가치를 지닌다. 지역연구는 정책지향적이고 학제적인 연구이며 현장연구를 중요시하는 특성을 지닌다. 지역연구자가 되기 위해서는 전공분야의 학위와 현지언어 능력, 광범위한 지역 지식, 현장 경험 등을 갖춰야 한다. 그러나 분과학문과 지역에 대한 관심의 균형 문제가 분과보편주의와 지역특수주의 간의 갈등으로 나타나 지역연구의 목적이 희석되기도 하였다. 지리학은 몇가지 이유로 인해 지난 몇 십년간 지역연구에 대해 비교적 관심을 덜 가졌다. 그러나 지리학자는 공간 상호작용의 분석과 자연환경에의 접근 등을 통하여 지역연구의 발전에 기여할 수 있으며 지역연구의 큰 목적 중의 하나인 지역성 구명의 문제에서 중요한 역할을 할 수 있다.

• The KIPS Transactions:PartA
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• v.9A no.4
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• pp.631-638
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• 2002

We have many difficult problems to efficient development and management of a Web-based education system because of the various requirements of various demanders. A Web-based education system consists of instructors and operation managers of system and learners. Those three factors are the most important e]ements of a Web-based education system and we must consider those elements for design and development. In constructivist approach. acquiring knowledge is made by experiences among each members or elements. So we can say that the constructivist elements of a Web-based education system is learners and instructors, operation managers. In this study, we design and implement a Web-based education system, based on the interactions of extended demanders of Web-based education system in constructivist approach and object oriented modeling. In this study we can improve portability and reduce cost because of platform independence from presented system. And in experiment, we compare and analyse two platform web-based education system a point of effectiveness, cost, convenience.