• The Journal of the Convergence on Culture Technology
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• v.9 no.3
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• pp.271-279
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• 2023

The purpose of this study was to investigate the effect of learning flow, problem solving ability, professor-student interaction of academic achievement in nursing students. Data were collected from 274 nursing students in B city and analyzed by t-test, ANOVA, Pearson correlation coefficient, and hierarchial multiple regression using SPSS/WIN 22.0. The degree of academic achievement in nursing students was 3.70±0.70. There were significant differences in academic achievement with grade(F=4.755, p=.003), campus life satisfaction(F=5.643, p=.004), major satisfaction(t=5.794, p=.003), adapting to COVID-19(F=7.961, p<.001), satisfaction to non-face-to-face environment class(F=18.353, p<.001). There was positive correlation between academic achievement and learning flow(r=.649, p<.001), problem solving ability(r=.333, p<.001), professor-student interaction(r=.479, p<.001). The factors affecting academic achievement of the study subjects were learning flow(β=.563, p<.001), professor-student interaction(β=.280, p<.001), with an explanatory power of 52.0%. Therefore, strategies increase the academic achievement of nursing students in untact lecture, and environment improvement to increase learning flow and professor-student interaction are needed.

• Journal of KIISE:Software and Applications
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• v.30 no.10
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• pp.955-972
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• 2003

As the next significant software abstraction, software agents have generated lots of excitements in recent years because of its promise as a new paradigm for conceptualizing, designing, and implementing software systems. This promise is particularly attractive for creating software that operates in environments that are distributed, open, and complex, such as the Internet. The effort of developing agent systems have, however, suffered from lack of generalized agent architecture because of various properties of an agent and nonexistence of a standard agent architecture. An agent architecture is an important criterion in order to not only identify agents in their domain but also determine the software architecture of the system. The major contribution of the work described here is an object-oriented design of an agent architecture that addresses fundamental properties, which are autonomy and interaction. Object-oriented design method is used for identifying the internal modules of an agent architecture and organizing correlation between the modules are identified.

• The Korean Journal of Woman Psychology
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• v.17 no.4
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• pp.679-704
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• 2012

The purpose of this study was to have a phenomenological understanding of the experiences in the marital relationship after the first baby is born. For this purpose, thirteen couples (marriage duration of less than five years; within three years of the child birth) were recruited and semi-structured interviews were conducted. The interview data were analyzed through the open coding, axial coding, and selective coding. In the next step, we derived the marital relationship paradigm after the first baby arrived. The causal/situational conditions that caused changes in the marital relationship were the parenting burden and the marital adjustment level. The central phenomena were parenting and housework burden, which were moderated by the husbands' support. The action/interaction strategies were couple's high awareness and acceptance for their new role and pursuit of the shared meaning of the family. When the strategies were successful, a deeply satisfying feeling and shared values could be obtained. Finally, we identified the core category to integrate of other categories into a conceptual framework, and that is 'the awareness and acceptance for their new role and the pursuit of a sense of We-ness'.

• Journal of the Korea Computer Graphics Society
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• v.15 no.3
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• pp.1-9
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• 2009

Traditional computer simulation uses only traditional input and output devices. With the recent emergence of haptic techniques, which can give users kinetic and tactile feedback, the field of computer simulation is diversifying. In particular, as the virtual-reality-based surgical simulation has been recognized as an effective training tool in medical education, the practical virtual simulation of surgery becomes a stimulating new research area. The surgical simulation framework should represent the realistic properties of human organ for the high immersion of a user interaction with a virtual object. The framework should make proper both haptic and visual feedback for high immersed virtual environment. However, one model may not be suitable to simulate both haptic and visual feedback because the perceptive channels of two feedbacks are different from each other and the system requirements are also different. Therefore, we separated two models to simulate haptic and visual feedback independently but at the same time. We propose an adaptive mass-spring method as a multi-modal simulation technique to synchronize those two separated models and present a framework for a dual model of simulation that can realistically simulate the behavior of the soft, pliable human body, along with haptic feedback from the user's interaction.

• 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.

• Korean Journal of Culture and Social Issue
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• v.20 no.1
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• pp.1-18
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• 2014

In some studies regarding acculturation strategies developed Berry(1997), not the preference for integration, but the preference for assimilation showed the best adjustment, which is different from the results of the majority of studies. For the reason of these results, we supposed that when the people of the host society expect the minority members to be assimilated to the host society and the minority members have very similar culture to the host society, the preference for assimilation in the minority members would show the best adjustment. And we tested this hypothesis with Korean-Chinese who had very similar culture to Korean culture and Han-Chinese who had very different culture from Korean culture. For two hundred and twenty five students(63 Korean-Chinese and 162 Han-Chinese), we asked them to complete a questionnaire including Acculturation Strategies Scale, Psychological Well-being Scale, and Depression Inventory. Data from the survey were analysed using two-way ANOVA. As a result, the interaction effect of acculturation strategies and ethnic types affected both of psychological well-being and depression. In details, for Korean-Chinese students, the preference for assimilation showed the highest levels of psychological well-being and the lowest levels of depression, but the preference for integration showed the lowest levels of psychological well-being and the highest levels of depression. For Han-Chinese students, the preference for integration showed the highest levels of psychological well-being and the lowest levels of depression, and the preference for marginalization showed the lowest levels of psychological well-being and the highest levels of depression. We discussed the meanings of the results, implications, and interventions to help Chinese students adjust Korean society.

• Proceedings of the Korean Society of Computer Information Conference
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• 2014.01a
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• pp.355-356
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• 2014

기존의 MANET 환경에서 동작하는 계층화된 데이터 전송 프로토콜은 각 계층이 독립적인 기능을 수행하기 때문에 노드의 이동 상황에 따라 변하는 네트워크 환경을 잘 반영하지 못하고 있다. 본 논문에서는 라우팅 계층과 MAC 계층 간의 상호 작용을 통하여 MANET의 2-홉 거리에 있는 노드 수를 반영하여 더 우수한 성능을 나타내는 Cross-Layer 모델 기반의 브로트캐스트 기법을 제안한다. 본 논문에서 제안하는 Cross-Layer 모델은 IEEE 802.11 MAC 프로토콜을 수정하여 이동 노드 주위의 상태에 따라 브로드캐스트 패킷을 적응적으로 전송하도록 동작한다.

• Korean Journal of Social Welfare
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• v.64 no.4
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• pp.89-111
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• 2012

Since the U.S. government officially accepted North Korean(NK) as refugees starting in 2006, about 120 North Koreans have come to and been living in the United States. However, little is known in regard to what the North Korean refugees need for a qualify life. This study aims to explore the essential experiences of North Korean defectors who have settled in the United States after escaping North Korea. Research inquiries are why North Korean refugees have chosen the United States for their settlement, and how they are living in the United States. Data were collected from in-depth interviews with eight NK refugees. For data analysis, grounded theory approach by Strauss and Corbin(1998) was employed. The data analysis identified the central phenomenon, protective and risk factors, and core actions and consequences of NK refugees' adjustment in the U.S. The central phenomenon was "voluntary choose to come to the U.S." The core action and consequences in the process of their adjustment were 'searching for the meaning of life,' and 'achieving acculturation.' The findings may provide deeper understanding on the situation of North Korean refugees in the U.S. and implications for how to help them adjust well in the society.

• Industry Promotion Research
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• v.5 no.1
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• pp.63-72
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• 2020

This study is to consider that group art therapy is necessary for the psychological adaptation that children of multicultural families need in the growth process, and discusses the effects of group art therapy. The research results are as follows. First, children from multicultural families were able to express themselves gradually through art work experiences and interactions with researchers, and experienced the objectification, acceptance and resolution of their emotions, thoughts and inner desires through artistic expression. Second, children from multicultural families were newly aware of themselves in an unstructured group art therapy environment that promoted active self-expression, spontaneity, and emotional expression, and gradually experienced an active attitude, that is, recovery of spontaneity. Third, children of multicultural families were able to develop positive self-concept in the process of group art therapy experience. In conclusion, by applying the group art therapy program, children who are experiencing difficulties in the psychological adaptation of children of multicultural families through the unique unique aspects of art therapy can provide a place where they can talk with each other in ways that language alone could not. have.

• Culinary science and hospitality research
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• v.16 no.2
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• pp.185-198
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• 2010

The purpose of this study is to examine the relationship between students' satisfaction levels with culinary practice facilities and adaptation to college life according to their educational experience before joining university. Two hundred culinary arts majors from three universities were sampled and 191 questionnaire copies analyzed. The analysis results are as follows. First, the adaptation level of the group with educational experience was partly higher than that of the group without educational experience. Second, the adaptation level of the group with a relatively high satisfaction level was higher than that of the rest. Third, when the satisfaction level with the facilities for culinary practice was high, the group without educational experience showed a higher level of attachment to university and better physical adaptation than the group with educational experience. Whereas the latter showed a higher level of emotional and social adaptation than the former When the satisfaction level with the facilities for culinary practice was low, the group without educational experience showed a higher level of attachment to university than the group with educational experience. On the other hand, the latter showed a higher level of social, emotional and physical adaptation than former. Therefore, in order to create a future-oriented harmonious teaching and learning experience, a new educational cooking environment that is fully functional and serves to heighten the satisfaction level of students should be designed.