• Korean Journal of Social Welfare Studies
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• v.44 no.2
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• pp.465-497
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• 2013

This paper criticizes the ontological and epistemological dichotomy in social sciences including social welfare and probes into Critical Realism as an alternative paradigm. Many theories for social welfare have adhered to dichotomous ontological standpoint, 'agency' vs. 'social structure', and Eco-system approach have occupied dominant position to integrate this dichotomy. These theoretical standpoint have had great influence on social work practice. On the other hand, dichotomous epistemological standpoint which is constituted of different views of phenomena, 'positivism' and 'constructionism', have had great influence on social work research and practice. These dichotomous ontological and epistemological approach have a limit to reveal qualitative nature of the relationship between agency and social structure, to ponder the deeper reality, the mechanism of stratified reality, and the reality being independent of agency. Replacing these approaches, Critical Realism unfold the theoretical potential as an alternative paradigm for social welfare through the discussion on stratified realty(the empirical, the actual, and the real), intransitive/transitive dimension, double hermeneutics in these dimensions, and the conditions for conceptualization, duality of structure and practice, transformation model of agency and structure.

• The Journal of the Korea Contents Association
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• v.11 no.4
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• pp.196-206
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• 2011

The development of projection technology produces series of discussions associated to various form of visual immersing possibilities by the way of projecting image directly to the obscure surface surrounded us. Besides, the significance can be found in terms of that this kind of image projection offers chance to citizens to enjoy high standard images and makes people consider media environment of city. Video art as the digital technology grafts penetrates formative space of city by projecting images. The certain thing about questions how the media has status in city is that media is now not existing for self neither for abstractly and virtual reality is existing in the general appearance of metropolis. This paper treats media environment of city and the meaning of image projection as from of video art in the city. It accesses about the meaning of video form visual art in big city- new reality, the virtual and the real, immersion and interactivity. And media reality of metropolis defines that there is not one major discourse in the gigantic text -metropolis rather they are different discourses each other simultaneously compatible in the gigantic text -metropolis and in fact, they affect each other and interact.

• Journal of the Economic Geographical Society of Korea
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• v.15 no.2
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• pp.206-227
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• 2012

This study investigates the interaction mechanisms and processes between cyber space and real space. In particular, we analyze the relationships between changes on the economic landscape of the Bookchon region and the information supply and demand for this area on the Internet Blogs. In order to obtain the behavioral data about how people get information for Bookchon area and the reaction afterward, we perform questionnaire survey. The results of analysis reveal that there are significant connection between real space and cyber space, Internet Blog in particular. Internet Blog is the major media obtaining information about Bookchon area for major portion of people. Most people visit Bookchon after searching informations about it via Internet Blog. In particular, young generations who possess better capability to treat social media. At the same time, female, student, and office workers show these attitudes very strongly. We introduce a conceptual model for the interaction processes between cyber space and real space based on the survey data analysis, and propose a simple theoretical model for the dynamics of the total number of visitors about specific place with the experience of cyber space visit.

• The Journal of the Korea Contents Association
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• v.12 no.6
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• pp.211-222
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• 2012

There has been growing academic interest in revealing the effect of 3D stereoscopic displays, mostly based on the assumption that 3D would enhance the media user's psychological experiences. A 2(Display: 2D, 3D) x 2(Arousal: High, Low) x2(Valence: Positive, Negative) within-between subject experimental design, including both psychophysiological and self-report measurements, was employed to investigate if valence and arousal of the media content interact with the 3D stereo display. The results confirmed that 3D stereo significantly enhances the viewer's skin conductance level, while no meaningful difference for HR was found across the experimental conditions. The viewer's recall memory did not differ depending on the display type either. However, the viewer experienced a greater level of presence and liking of the content when the negative content was displayed in 3D stereo in comparison with the positive content. The practical implications of the results are further discussed.

• The Journal of the Convergence on Culture Technology
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• v.9 no.6
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• pp.73-83
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• 2023

This study is a descriptive survey to develop a gamification e-learning class based on self-determination theory and to check its effectiveness. The data collection period was from March 1 to June 15, 2023, and 59 students at G University in G Metropolitan City were surveyed on class participation, learning immersion, and teaching presence before and after the course. IBM SPSS/Win 26.0 was used to analyze the collected data, and descriptive statistics, analysis of variance (ANOVA), and analysis of covariance (ANCOVA) were conducted. The results showed that the self-determination-based gamification class significantly improved students' class participation, learning engagement, and teaching presence (p<.05). An analysis of covariance (ANCOVA) was conducted to determine whether the general characteristics of the participants affected the results of the post-test, and gender affected the post-test results of learning engagement, with an effect of 7.9%. Based on the results of this study, it can be seen that self-determination-based gamification e-learning class is effective in improving learners' class participation, learning engagement, and teaching presence. As the demand for e-learning in universities is expanding, self-determination-based gamification e-learning classes should be developed in various fields of liberal arts and majors.

• Science of Emotion and Sensibility
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• v.10 no.2
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• pp.155-168
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• 2007

Social and psychological experiences in human-agent interactions are becoming more important than the task-oriented efficiency, as the influence of computer agents increases and human-agent interaction develops similarly with interpersonal interaction. Many previous studies aimed to increase social presence in human-agent interaction, in order to derive users' positive psychological experiences, by applying the factors of interpersonal communication to verbal and non-verbal communication of the agents. This study examined the effects of the exchanges of mutual self-disclosure, one of the most important communication acts in interpersonal communication, between users and interface agents. Users' attachment styles towards the perception of social presence, the evaluations toward the agents, user experiences, and the intentions for future interaction were also studied. The mediating role of social presence in dependent variables was, also, examined in this research. The results showed that exchanging self-disclosures with an agent increased the perceptions of social experience, friendly evaluations toward the agent, positive user experience, and the intentions for future interaction. Participants' attachment styles, also, affected the perceptions of the dependent variables. The effects of the exchanges of self-disclosure and participants' attachment styles were mediated by perceived social presence toward the agent. The findings of this study imply that the social and communicational aspects need to be considered in design of the agents seriously. The results also suggest that there may be differences in the psychological effects of agents on users according to the users' personality.

• Journal for History of Mathematics
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• v.9 no.2
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• pp.22-29
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• 1996

20세기 수리철학은 전기와 후기로 나누어 볼 수 있다. 수학의 기초에 대한 논의가 활발하던 시기인 20세기 초로부터 G$\ddot{o}$del의 불완전성 정리가 발표된 30여년간을 전기로 하고, 후기를 실재론과 반실재론읜 대립과 새로운 수리철학이 대두된 최근 30여년간의 기간이라 한다면, 본고는 이미 잘 알려진 전기의 수학기초론 보다는 후기의 달라진 수리철학을 수학의 '새로운 패러다임' 으로 규정하고 그 내용과 성격을 살펴본다.

• Proceedings of the Korean Society of Machine Tool Engineers Conference
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• 2001.10a
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• pp.413-418
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• 2001

민첩생산의 필요성이 날로 증가하고 있는 생산환경 하에서 대표적인 자동생산시스템인 FMS의 효율적인 운영과 동시에 원격지에서의 FMS 모니터링 및 제어는 필수화되고 있다. 최근에 시뮬레이션을 기반으로 하는 가상생산의 개념이 일반화되고 이를 지원하는 다양한 정보기술의 발전에 따라 FMS에도 적용되고 있다. 본 논문에서는 웹환경 하에서 실재 FMS와 이에 대응되는 가상 FMS를 통합함으로서 원격지에서의 효율적 운영을 지원하는 모니터링 및 제어시스템 구축방법을 소개하고자 한다. 또한 키트형 FMS와 이에 대한 가상 FMS 모델를 대상하여 적용한 결과를 소개하도록 한다.

• 한국방재학회:학술대회논문집
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• 2010.02a
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• pp.33.1-33.1
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• 2010

불특정다수의 사람들이 이용하는 숙박계시설이며, 자립피난이 곤란한 피난약자에 해당하는 환자 및 노약자, 임산부, 어린이가 대다수 이용하는 병원은 피난안전상 매우 불리한 용도의 건축물이라 할 수 있다. 따라서 본 연구에서는 실재병원의 건립 당시 평면계획과 실재 사용 중 평면을 조사하고, 이를 대상으로 본 연구의 선행연구에서 발표된 피난안전성의 평가법에 적용하여, 병원 평면의 변화에 따른 피난안전성의 변화를 정량적으로 나타내는 것으로, 불가피한 평면의 변경 시에 참고자료로 활용 될 수 있는 근거를 제시 하고자 한다.

• 한국벤처창업학회:학술대회논문집
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• 2016.04a
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• pp.123-132
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• 2016

본 연구의 목적은 사이버대학의 성과에 영향을 미치는 서비스 특성화 요인을 찾는 것이다. 본 연구에서는 사이버대학의 성과를 교수, 졸업 및 취업, 브랜드 이미지 측면에서 접근하였고, 선행연구를 토대로 하여 사이버대학의 성과에 영향을 미치는 서비스 특성화 요인으로 콘텐츠 다양성, 콘텐츠 품질, 콘텐츠 실무지향성, 강의 실재감, 학습관리를 도출하였다. 연구모형을 검증하기 위해 중국의 사이버대학에 재학 중인 대학생들을 인터넷 설문을 배포하여 총 170부의 유효설문을 수집하여 실증 분석하였다. 실증 분석한 결과, 다음과 같은 다섯 가지의 연구결과를 확인하였다. 첫째, 콘텐츠 다양성 수준이 높을수록 사이버대학의 성과는 높아지는 것을 확인하였다. 둘째, 강의 콘텐츠 품질이 우수할수록 사이버대학의 성과는 높아지는 것을 확인하였다. 셋째, 콘텐츠 실무 지향성이 높을수록 사이버대학의 성과가 높아지는 것을 확인하였다. 넷째, 강의 실재감이 높을수록 사이버대학의 성과는 높아지는 것을 확인하였다. 다섯째, 학습관리 수준이 높을수록 사이버대학의 성과가 높아지는 것을 확인하였다.