• 한국수학교육학회지시리즈A:수학교육
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• 제42권3호
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• pp.303-325
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• 2003

This study sought to provide an explanation of university students' concept understanding on the infinity and infinite process and utilized a psychological constructivist perspective to examine the differences in transitions that students make from static concept of limit to actualized infinity stage in context of problems. Open-ended questions were used to gather data that were used to develop an explanation concerning student understanding. 47 university students answered individually and were asked to solve 16 tasks developed by Petty(1996). Microgenetic method with two cases from the expert-novice perspective were used to develop and substantiate an explanation regarding students' transitions from static concept of limit to actualized infinity stage. The protocols were analyzed to document student conceptions. Cifarelli(1988)'s levels of reflective abstraction and Robert(1982) and Sierpinska(1985)'s three-stage concept development model of infinity and infinite process provided a framework for this explanation. Students who completed a transition to actualized infinity operated higher levels of reflective abstraction than students who was unable to complete such a transition. Developing this ability was found to be critical in achieving about understanding the concept of infinity and infinite process.

• Journal of Information Technology Applications and Management
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• 제9권4호
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• pp.179-204
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• 2002

The purpose of this study is to empirically Investigate the critical success factors affecting the participation of B2B e-marketplace from a perspective of buyers and sellers. The research model presented in this study suggests that the success of B2B e-marketplace depends on the degree of participation of buyers and sellers. It is hypothesized that the participation of buyers and sellers is related with several contextual factors. The contextual factors included: (a) industry and market factor; (b) Internal environment factor; (c) product factor; (d) Inter-organizational factor; and (e) B2B e-marketplace system and strategy factor. An analysis of data from 31 buyer firms and 31 seller firms reveals that those five factors have a significant effect on the participation and success of B2B e-marketplace. The implications of the study are discussed and further research directions are proposed.

• 한국IT서비스학회지
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• 제1권1호
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• pp.29-43
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• 2002

Having Efficient Contracting Laws and Regulations is one of the critical success factors for SI (System Integration) industry growth. This paper explores problems in contracting systems for SI business. Two perspectives have been used in this analysis. One is on law itself perspective, the other is on industry growth perspective. A comprehensive survey on contracting practices has been done, and the structure of SI industry has been analysed. Also, characteristics of SI contracting processes have been analysed. A framework for efficient contracting laws and regulations for SI industry has been discussed based on the characteristics of SI business and SI industry. Future research will be needed to expand the current framework and to examine the effectiveness of the proposed framework.

• 사회경제평론
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• 제31권2호
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• pp.127-141
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• 2018

이 글은 이른바 86세대의 시각에서 한국사회경제학회의 지난 30년을 회고하고 전망한다. 한국사회경제학회가 진보라는 정체성을 잃지 않으면서도 넓은 의미에서 주류경제학에 속하나 진보적 자유주의적 입장을 지닌 중견 및 소장 경제학자들과도 소통할 수 있는 공간으로서의 역할을 수행해야 함을 주장한다.

• 한국정보시스템학회지:정보시스템연구
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• 제14권2호
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• pp.215-236
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• 2005

The purpose of this paper is to examine the differences in the critical success factors for ERP adoption suggested by the system managers and the ERP consultants. The survey results indicated the following findings. First, there was no significant difference in the relative importance of the critical success factors between the system managers and the ERP consultants. Both groups agree that 'top manager's concern and support' is the most critical factor and that 'user involvement' is the second. However, the system managers tend to think 'training and education of end users' and 'cooperations among the project participants' more important than the consultants do. Second, both groups agree that the most important ERP contribution should be 'improvements in the business processes.' They also agree that the least important aspect is 'ERP's contribution to the individual's productivity.' In overall, the ordered lists of ERP evaluation criteria according to their importances were of no significant difference between the groups. Third the two groups showed differences when they were asked to evaluate the importance of the critical success factors for each of the ERP evaluation criterion. In general, the system managers tend to put more emphasis on 'training and education of end users' and 'adaptation of end users to the changed processes,' whereas the consultants tend to emphasize more on 'top managers' interest and supports' and 'project manager's capabilities and performance.' The differences in the critical success factors presented by the two groups indicated that more efforts need to be devoted to understanding other participant's interests and concerns in an ERP project team. Better coordinations based on the mutual understandings could improve the chance of achieving a success in adopting ERP packages.

• 한국컴퓨터정보학회논문지
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• 제27권12호
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• pp.285-292
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• 2022

본 연구에서는 전문직업관과 비판적 사고성향의 구성요인이 직무수행 능력에 미치는 영향을 간호서비스 종사자들을 대상으로 살펴보았다. 나아가 전문직업관이 직무수행 능력에 미치는 영향 관계에서 비판적 사고성향의 상호작용효과를 구성요인 측면에서 탐색하였다. 연구결과는 다음의 몇 가지로 요약된다. 첫째, 전문직업관의 전문직 자아개념과 업무 독자성이 직무수행 능력에 유의미한 영향을 미치는 것으로 나타났다. 둘째, 비판적 사고성향 내 체계성과 객관성이 직무수행 능력에 유의미한 영향을 미치는 것으로 나타났다. 셋째, 전문직업관과 비판적 사고성향 내 구성요인 간 상호작용효과가 존재하는 것으로 나타났다. 본 연구는 직무수행 능력 향상을 위해 전문직업관과 비판적 사고성향의 구성요인 차원에서 접근하였다는 데 의의가 있으며, 본 연구의 결과는 간호 서비스 종사자들의 직무수행 능력 향상을 위해 전문직업관과 비판적 사고성향 관리에 기여가 있을 것이다.

• 미술이론과 현장
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• 제14호
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• pp.125-158
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• 2012

After liberation from Japanese colonial rule in 1945, there was the three-year period of United States Army Military Government in Korea. In 1948, Democratic People's Republic of Korea, and Republic of Korea were established in the north and south of the Korean Peninsula. The Republic of Korea is now a modern state set in the southern part of the Korean. We usually refer to Koreans as people who belong to the Republic of Korea. Can we say that is true exactly? Why make of this an obsolete question? The period from 1945 when Korea was emancipated from Japanese colonial rule to 1948 when the Republic of Korea was established has not been a focus of modern Korean history. This three years remains empty in Korean history and makes the concept of 'Korean' we usually consider ambiguous, and prompts careful attention to the silence of 'some Koreans' forced to live against their will in the blurred boundaries between nation and people. This dissertation regards 'Koreans' who came to live in the border of nations, especially 'Korean-Japanese third generation women artists'who are marginalized both Japan and Korea. It questions the category of 'Korean women's art' that has so far been considered, based on the concept of territory, and presents a new perspective for viewing 'Korean women's art'. Almost no study on Korean-Japanese women's art has been conducted, based on research on Korean diaspora, and no systematic historical records exist. Even data-collection is limited due to the political situation of South and North in confrontation. Representation of the Mother Country on the Artworks by First and Second-Generation Korean-Japanese(Zainich) Women Artists after Liberation since 1945 was published in 2011 is the only dissertation in which Korean-Japanese women artists, and early artistic activities. That research is based on press releases and interviews obtained through Japan. This thesis concentrates on the world of Korean-Japanese third generation women artists such as Kim Jung-sook, Kim Ae-soon, and Han Sung-nam, permanent residents in Japan who still have Korean nationality. The three Korean-Japanese third generation women artists whose art world is reviewed in this thesis would like to reveal their voices as minorities in Japan and Korea, resisting power and the universal concepts of nation, people and identity. Questioning the general notions of 'Korean women' and 'Korean women's art'considered within the Korean Peninsula, they explore their identity as Korean women outside the Korean territory from a post-territorial perspective and have a new understanding of the minority's diversity and difference through their eyes as marginal women living outside the mainstream of Korean and Japanese society. This is associated with recent post-colonial critical viewpoints reconsidering myths of universalism and transcendental aesthetic measures. In the 1980s and 1990s art museums and galleries in New York tried a critical shift in aesthetic discourse on contemporary art history, analyzed how power relationships among such elements as gender, sexuality, race, nationalism. Ghost of Ethnicity: Rethinking Art Discourses of the 1940s and 1980s by Lisa Bloom is an obvious presentation about the post-colonial discourse. Lisa Bloom rethinks the diversity of race, ethnicity, sexuality, and gender each artist and critic has, she began a new discussion on artists who were anti-establishment artists alienated by mainstream society. As migration rapidly increased through globalism lead by the United States the aspects of diaspora experience emerges as critical issues in interpreting contemporary culture. As a new concept of art with hybrid cultural backgrounds exists, each artist's cultural identity and specificity should be viewed and interpreted in a sociopolitical context. A criticism started considering the distinct characteristics of each individual's historical experience and cultural identity, and paying attention to experience of the third world artist, especially women artists, confronting the power of modernist discourses from a perspective of the white male subject. Considering recent international contemporary art, the Korean-Japanese third generation women artists who clarify their cultural identity as minority living in the border between Korea and Japan may present a new direction for contemporary Korean art. Their art world derives from their diaspora experience on colonial trauma historically. Their works made us to see that it is also associated with postcolonial critical perspective in the recent contemporary art stream. And it reminds us of rethinking the diversity of the minority living outside mainstream society. Thus, this should be considered as one of the features in the context of Korean women's art.

• 한국가정과교육학회지
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• 제29권3호
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• pp.49-75
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• 2017

본 연구는 가정과교육과정에 내재된 신념과 가치를 바탕으로 의생활 영역에서의 가정과교육과정 구성요소의 내적 일관성을 검토하고 대안적 예시 제안을 통해 교과의 정당성을 제공하는 데 목적이 있다. 이를 위해서 비판과학 관점이 내재된 2007 개정과 2009 개정, 2015 개정 가정과교육과정의 의생활 영역에서 가정과교육과정 5가지 구성요소-가족, 사회, 교육목표, 교육내용, 교수방법-에 대한 가정(assumption)이 어떠한 관점을 취하고 있는지 검토하고, 그 결과에 기초한 의생활 교육내용의 예시를 제안하였다. 본 연구의 결과를 요약하면 다음과 같다. 첫째, 2007 개정부터 2015 개정 가정과교육과정까지의 의생활 영역에서 가정과교육과정 5가지 구성요소 중 가족, 사회, 교육목표, 교수방법에 대한 가정(assumption)은 비판과학 관점을 취하였고, 교육내용에 대한 가정(assumption)은 전통적 관점을 취하였다. 이에 가정과교육과정 구성요소가 내적 일관성을 지니기 위해서는 교육내용에 대한 가정(assumption)은 '가족의 일'로서 의생활 문제를 다루도록 전환시켜야 하며, 가족과 교육목표, 교수방법에 대한 가정(assumption)에서는 가족행동체계와 교사의 역할에 대해 보완시켜야 할 필요가 있었다. 둘째, 논의된 결과를 토대로 가정과교육과정 구성요소의 내적 일관성에 기초한 의생활 교육내용 대안을 제시하기 위해 비판과학 관점으로 의생활 교육내용을 제안하였다.

• 한국간호교육학회지
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• 제21권3호
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• pp.320-329
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• 2015

Purpose: The purpose of this study was to identify the relationship among hesitation factor of questions, critical thinking disposition, and problem solving. Methods: Data were collected from 370 students at a university in D city using a structured questionnaire from April 1 to April 15, 2015. It was analyzed with frequency analysis, descriptive statistics, t-tests, ANOVA, and correlation analysis. Results: Subjects scored an average of $2.62{\pm}.52$ for hesitation factor of questions, $3.53{\pm}0.42$ for critical thinking disposition, and $3.44{\pm}0.44$ for problem solving. There were significant differences in the three variables according to satisfaction with major, self-expression, and interpersonal relationships. In addition, hesitation factor of questions exhibited a significant difference between genders. Hesitation factor of questions had a negative relationship with critical thinking disposition (r=-.23, p<.001) and with problem solving (r=-.34, p<.001). In addition, there was a statistically significant positive correlation between critical thinking disposition and problem solving (r=.69, p<.001). Conclusion: In order to improve critical thinking disposition and problem solving, we need to generate a lot of questions to the student's inside. We also need to develop appropriate teaching methods so that this can be expressed by the actual question coming from the control hesitation factor of questions.

• 지식경영연구
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• 제12권5호
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• pp.41-57
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• 2011

Social commerce is simply a kind of e-commerce by adopting SNS(Social networking service). It has been spread as SNS is widely used all over the world. In this situation, companies attempt to make the best use of social commerce to understand its advertising effect and to sell more products and/or services they provide. Although social commerce is a recent trend in Korea, it is necessary for companies to find a way to effectively adopt and utilize the social commence. Therefore, the focus of this study is to identify critical success factors for social shopping. We generated 40 items to measure 8 constructs. Using data collected from 300 respondents who have experienced both SNS and social shopping, we analyzed our model and its hypotheses. The analysis result shows that social shopping customers don't use SNS to get information when they purchase products and/or services in social shopping web sites.