• Journal of the Korea Convergence Society
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• v.10 no.2
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• pp.325-330
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• 2019

The purpose of this study was to verify the physical activity planning behavior theory model of rehabilitation center users. For this purpose, a questionnaire survey was conducted for sports athletes who visited the sports rehabilitation hospital and rehabilitation center in the metropolitan area. A total of 203 questionnaires were used for the actual analysis. The collected data were analyzed using SPSS 18.0 and AMOS 18.0. In this way, we confirmed that intention has a significant direct effect on the behavior in the application of the physical activity planning theoretical model based on the social cognitive theory of rehabilitation center participants.

• Journal of The Korean Association For Science Education
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• v.38 no.3
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• pp.343-354
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• 2018

In this study, the first experience of the whole research process of a novice scientist (student A) who participated in the Undergraduate Research Program (URP) was analyzed. The data were collected through observation, interviews, and document analysis with the cultural historical activity theory being used as a theoretical lens. At the beginning of novice's research, the mentor guided him in setting a research goal and provided mediating artifacts. Student A formed a research team based on the vertical relationship without a shared mental model. Two major contradictions occurred and they were the sources of changes of student A's activity system. The first contradiction was between the mentor's educational philosophy and the mentee's educational needs, which was resolved in a way that student A asked and used the mentor's network to obtain his needs about task-specific details. The second contradiction arose because the team members wanted horizontal relationship while student A wanted to stick to the vertical relationship. After student A accepted the opinions of the team members, they cooperatively changed the division of labor in the activity system. Student A decided to become a scientist and not a physics teacher, even if his major is physics education after finishing his URP research process. His URP experience also created and expanded his network in the academic field, and his negative attitude toward collaboration changed positively. Through the analysis of the structure and changes in the activity system of URP research, implications for instructional method and support system of the apprenticeship can be obtained.

• Journal of the Korean Society for Library and Information Science
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• v.26
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• pp.257-273
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• 1994

중국 도서관체제의 한 하부체제로서 중국과학원 문헌정보체제는 이론 연구와 실무 실천 양면에서 중국의 문헌정보활동 발전에 크게 기여해왔다. 현재 중국에 풍미하고 있는 개혁운동으로 중국과학원 문헌정보체제는 훌륭한 기회와 도전에 직면해 있다. 중국과학원 문헌정보체제가 현대적인 기술과 수단으로 그 이용자에게 봉사해야 할 의무와 책임을 견지하고 있는 한 동 문헌정보체제는 그 활동을 더욱 더 개선해 나갈 것이다. 이러한 기본적인 배경아래 본 논문에서는 첫째, 중국과학원 문헌정보체제의 조직 구조; 둘째, 그 주요 사업과 활동 현황 - 특히 이론 연구, 도서관학과 정보학의 통합, 이차간행물의 출판과 데이터베이스의 구축, 정보검색과 정보분석, 자동화, 직원훈련; 셋째, 결론으로서 중국과학원 문헌정보활동의 장래 발전을 전망하였다.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2006.05a
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• pp.1255-1263
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• 2006

산업사회와 소비자는 갈수록 소량 다품종과 빠른 Delivery를 요구하고 있다. 생산라인은 급격히 자동화되어 가면서 기존의 단순한 Cost 구조에서 복잡한 Cost 구조로 심화될 뿐만 아니라 제조간접비용의 중요성도 점차 이슈화 되어 가고 있으며 시장에서의 경쟁은 갈수록 치열해 짐에 따라 판매비, 광고비 등의 부담도 점차 증가되고 있다고 하겠다. 이러한 시점에 세계 유수한 기업들은 Six Sigma 품질 혁신 활동을 통해 그들에 절대적인 부담이 되고 있는 비용의 절감뿐 아니라 품질 향상을 통한 고객 만족을 이끌어 내고 있다. 본 연구는 Six Sigma 품질 혁신 활동과 제약경영이론(Theory of Constraint)의 조합을 통한 시너지 효과로 생산 라인의 생산성 향상을 성공적으로 이끌어 낸 사례를 제시하고 있다. 즉, 본 연구의 목적은 Six Sigma 경영 혁신활동과 TOC 이론의 조합을 통해 생산 라인의 생산성 향상을 극대화 하고자 하는데 있다고 하겠다. 이를 위해 개선 활동의 프로세스 진행은 Six Sigma 활동의 DMAIC 프로세스를 따랐으며 세부 단계에서의 개선 아이디어를 발굴하기 위하여 Thinking Process를 적용하였다.

• Proceedings of the KHMA Conference
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• 2010.05a
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• pp.338-338
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• 2010

• Journal of the Korean Society for Library and Information Science
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• v.56 no.3
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• pp.119-152
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• 2022

This study examined the activities of Community of Practice (CoP) of research data curators, including their community building and maintenance activities, by using activity theory as its main theoretical framework. The study used an embedded multiple-case study design for exploring the activities of three CoP of research data curators. The case study design used document analysis and semi-structured interviews to collect data. Besides the community building and maintenance activities, other activities were performed in the CoP of research data curators, which could be largely divided into curation activities, education activities, and communication activities. Membership was largely divided into institutional membership and individual membership, and the motives for members to join and contribute to the CoP vary from extrinsic to intrinsic motivations. Finally, we identified and categorized challenges and success indicators for CoP of research data curators as perceived by participants. In particular, we identified three types of challenges or contradictions the communities faced and 14 perceived indicators of success. This study informs the practice of research data curation by providing a knowledge base for building and maintaining a CoP of research data curators.

• Journal of Korean Society of Transportation
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• v.25 no.6
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• pp.171-183
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• 2007

Urban transport demand is derived from activity participation. A variety of individual daily activities based on the decisions on activity participation result in collective spatial behavior. The travel derived from the effort to overcome the spatially distributed locations of adjacent activities represents the detailed structural relationships among activities. An activity-based approach provides an important framework of analyzing contemporary urban daily life in the sense that it studies the interaction between individuals' daily decision making and social practice in time and space, on the one hand, and socio-spatial environment on the other. The current study identifies representative patterns of urban daily activity implementations and analyzes the correlation between representative patterns and individuals' characteristics and contextual characteristics. The study shows that urban daily activity patterns can be grouped in a limited number of representative patterns, which are systematically correlated with socio-spatial characteristics. The results provide related transportation policy implications.

• The Journal of the Korea Contents Association
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• v.17 no.6
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• pp.490-503
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• 2017

The purpose of this study was to identify the effect of choice theory focus group work on improving housewives' mental health. To achieve this goal. the book 'Warning: Psychiatry can be hazardous to your mental health' was utilized as a media to educate and debate. The subjects for the study were 24 housewives divided by 2 group. The instrument utilized were the Korean versions of Trait Anger Scale, Trait Anxiety Scale, Beck Depression Inventory, and Psychological Well-Being Scale. The participants were asked to complete the instruments before, after and in 5 weeks after the program. The results were as follows: First, Choice Theory Focus Group Work decreased trait anger, trait anxiety and depression compared to control group. Second, Choice Theory Focus Group Work increased Psychological Well-Being Scale compared to control group. The effect of the program was significant in improving mental health of the housewives and the effect was maintained up to 5 weeks after the program. The results of this study implied that Choice Theory Focus Group Work could be effective in improving mental health.

• Journal of Industrial Convergence
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• v.19 no.1
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• pp.53-63
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• 2021

As tourists travel to other regions, they encounter numerous facts that conflict with their views. At that time, we change our view of coping with life. In this respect, tourism is a new way of learning. As a new learning method, tourism experience research is a new approach. In this study, the relationship between experience and learning experienced in tourist destinations was analyzed by applying the activity theory. The analysis units applied in the activity theory were set as subjects, goals, communities, roles, methods and rules, outcomes, and relevance to local communities. Based on this, in-depth interviews were conducted with commentators and guides who had a great influence on the tourism experience to analyze the learning process of tourists. As a result of the analysis, the experiences of tourists during the tour were interactive in various forms within the unit as well as the unit of the activity system of the commentator and guide. This interaction induces changes in the tourism experience activity system, enabling tourists to learn. The content is that the value of learning increases as the role of guide and commentator increases, that the social and cultural dimension of tourism experience is included in the learning effect, and the contradictions that arise from interactions within or between activity systems. The fact that they find the solution process themselves, and that tourism activity is not an isolated unit, but exists at the intersection of hierarchies and networks, is affected by the activities and environments of others.

• Journal of the Korean School Mathematics Society
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• v.26 no.1
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• pp.21-47
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• 2023

This study examines the activity system of teaching and learning about informal statistical inference using sampling simulation, based on cultural-historical activity theory. The research explores what contradictions arise in the activity system and how the system changes as a result of these contradictions. The participants were 20 elementary school students in the 5th to 6th grades who received classes on informal statistical inference using sampling simulations. Thematic analysis was used to analyze the data. The findings show that a contradiction emerged between the rule and the object, as well as between the mediating artifact and the object. It was confirmed that visualization of empirical sampling distribution was introduced as a new artifact while resolving these contradictions. In addition, contradictions arose between the subject and the rule and between the rule and the mediating artifact. It was confirmed that an algorithm to calculate the mean of the sample means was introduced as a new rule while resolving these contradictions.