• The Journal of Information Systems
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• v.7 no.1
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• pp.159-180
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• 1998

User-led IS development contributes to the response of actual user needs, the alternative solution for backlog, and including the enhanced communication and the reduced role conflict between users and DP department. However, there are too little research and practical concern about the user-led IS development. This case study on the Korea Real Estate Investment Trust addresses to the development background, IS development process, and the qualitative and quantitative benefit of user-led IS development. We believe that the case study contributes to the understanding for the benefit of user-led IS development approach.

• Journal of Digital Convergence
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• v.16 no.3
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• pp.47-58
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• 2018

The purpose of this study is to investigate the role and performance of Seongdong-gu Educational Welfare Center in Seoul and to find practical ways of future direction of the educational welfare center. For this study, we collected data on social welfare organizations related to the education welfare center project and working professionals working in schools, and analyzed the data using Focus Group Interview. As a result of the study, it was shown that the role of educational welfare center and the role of important bridge such as integrated case management and program support through smooth mediation and linkage among educational welfare performing agencies were carried out. This study is important for the first time in the academic papers in that it has studied practically the achievement and future development of the educational welfare center. In future research, Various studies will be needed.

• Korean Journal of Human Ecology
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• v.7 no.3
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• pp.83-106
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• 2004

As the lifespan has been expanded, the marital relationship later in life is getting more important. This study is to find out what the demand for the education of marital couples to improve this relationship. The results can be used as basic data to develop educational programs for elder couples. The results of this study are as follows. 1. Couple role according to socio-demographic variables can be divided into traditional and modern roles. And these variables are shown to be significant in couple role. 2. Need for the education of married couples according to socio-demographic variables. In case of spouses having shorter marriage period, religion, and a nuclear family, and doing social activities, the necessity of education is recognized highly. Those who have a spouse with good health and social activities have experienced a chance to attend the educational program. It is thought that health and social activities have much to do with active living attitude. In case of old age, it can be thought that they don't feel the necessity because they have lived a decent life for a long time. It is just that it comes from the fixed ideas of elder couples who had to spend only a short time with their spouses. That is what elder couples have to overcome. They tend to think that the relationship between the family is more important than that of spouses, and they put family relationship before the quality of their own lives. 3. Influence of the need for the education of married couples according to their role. As their role are becoming modern and their mutual trust, affinity, and cohesion are getting more important, the education of married couples and the experiences of communication and participation in the educational program are thought to be more necessary.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.8
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• pp.3391-3396
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• 2014

Background: Vitamin D has been suggested as one of the critical factors for female reproductive health with protective activities against different cancers but there are conflicting facts regarding its role on breast cancer without any clear data on premenopausal cases. This study aimed to evaluate the role of vitamin D from dietary sources and sunlight exposure on the incidence of premenopausal breast cancer. Materials and Methods: We conducted a case control study on 60 newly diagnosed premenopausal breast cancer patients and 116 normal women who lived in Sabzevar and surrounding villages in Razavi, Khorasan, a rural and conservative area of Iran. Results: The mean concentrations of 25-OH vitamin D in cases and controls were $15.2{\pm}8.15$ vs $15.5{\pm}7/45ng/ml$, both well below normal values elsewhere. In fact 50% of analyzed individuals showed very severe or severe vitamin D deficiency and the rest (25%) were detected in suboptimal levels. Although the lack of vitamin D and calcium supplementation increased slightly the risk of premenopausal breast cancer (p=0.009, OR=1.115, CI 95%=1.049-1.187), higher prevalence of weekly egg consumption (86.66% vs 96.55%, p=0.023, OR=0.232, CI 95% 0.065-0.806) showed a slight protective role. The last but the most important risk factor was lack of sunlight exposure because the breast cancer patients had total body coverage from sun (p=0.007, OR=10.131, CI 98% 0.314-78.102). Conclusion: This study pointed out the role of vitamin D and other possible risk factors on the development and growth of breast tumors in this special geographical region. Although this study has revealed the interactions between hormonal and environmental factors in this province of Iran, understanding the deficiency pattern and its contribution to other lifestyle factors elsewhere is also necessary.

• Journal of the Korean School Mathematics Society
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• v.11 no.2
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• pp.177-199
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• 2008

In the Netherlands, Streefland(Elbers, 2003) gave a solution on how teachers can help students to participate in the process of knowledge construction by investigating constructions and activities of a community of inquiry for a primary school students(between 11 and 13 years of age). In Australia, Goos(2004) analyzed the teacher's role in creating a classroom culture of inquiry, which appeared to be taken for granted by the Grade 12 group, for the Grade 11 students by classroom observation and interviews. In Korea, because of diverse obstacles with a university entrance examination, a study about teacher's role in inquiry-oriented instruction for high school mathematics schooling has rarely appeared in the literature. The purpose of this study is to investigate teacher's role for promoting and managing inquiry-oriented mathematics instruction effectively by a case study. To fulfill this purpose, we develop inquiry-oriented instruction model by investigating teacher's role as an assistant for helping students to do mathematical activity.

• Journal of Industrial Convergence
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• v.21 no.10
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• pp.47-56
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• 2023

The purpose of this study was to explore educational awareness and meaning by applying an role-playing game (RPG) type class based on constructivism in physical education class in middle school. Regarding the research method, data collection was conducted through in-depth interviews, observations, and related documents, and data analysis was performed using case record analysis, inductive category analysis method, and case extraction process. Results of the study First, in terms of teachers' perceptions, there are both positive and negative aspects of teachers' perceptions of middle school physical education classes using the role-playing game (RPG) format. Second, in terms of educational meaning, the educational meaning of middle school physical education classes using the role-playing game (RPG) format emphasizes the need for a systematic lesson plan and sufficient support system. In conclusion, positive attitudes toward physical education as well as educational implications can be formed, and the basic foundation of the constructivist physical education class method and its preparation are thought to be of greater significance than anything else.

• Korean Medical Education Review
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• v.24 no.1
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• pp.46-55
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• 2022

This study aimed to analyze the subjects, situations, and reflection levels related to role modeling experienced by medical students during their clinical clerkship and their own reflections. This study intends to suggest ways of improving how residents and clinical faculty should treat and teach medical students. Written interviews were conducted regarding senior medical students' role modeling experiences during their clinical clerkships in 2018 and 2019. Content analysis was conducted for a total of 224 cases from 196 students. Content analysis revealed three types of role modeling content: subjects (faculty, residents, nurses, peer students), situations (clinical competence, personal qualities, teaching skills), and the level of reflection (critical reflection, reflection, thoughtful action, and habitual action) in each case. As role model subjects, faculty were found to be the paramount role model (n=142, 62.83%). Role modeling was the most frequently performed for clinical competence (n=103, 45.98%). Clinical competence was frequently shown in communication and empathic listening during rounds and outpatient relationships between the patient and doctor. Regarding the level of reflection for role modeling, the number of critical reflections was 86 (38.39%) and that of reflections was 80 (35.71%). In particular, negative role modeling showed a high level of critical reflection in relation to faculty (64.44%) and nurses (8.89%). In conclusion, role modeling of medical students participating in clinical clerkships occurs in situations that the role models are not aware of, with positive or negative effects on the formation of professional identity among medical students.

• The Mathematical Education
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• v.44 no.2 s.109
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• pp.159-167
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• 2005

As the 7th mathematics curriculum reform in Korea was implemented with its goal based on Freudenthal's perspectives on mathematization theory, the research on the effect of mathematization has been become more significant. The purpose of this thesis is not only to find whether this foreign theory would be also applied effectively into our educational practice in Korea, but also to investigate how much important role teachers should play in their teaching students, in order that students accomplish the process of mathematization more effectively. Two case studies were carried out with two groups of middle-school students using qualitative-research method with the research instrument designed by the researcher. It was found that we could get the possibility of being able to apply effectively this theory even to our educational practice since the students engaged in their mathematization using the horizontal mathematization and the vertical mathematization in geometry. Also, it was mentioned that teachers' role was so important in guiding students' processes of mathematization, although mathematization is the teaching-learning theory, stimulating students' activities. Since the Freudenthal's mathematization applied in the thesis is so meaningful in our educational practice, we need more various research about this theory that helps students develope their mathematical thinking.

• STI Policy Review
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• v.5 no.1
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• pp.112-130
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• 2014

Many actors are involved in the development of regional innovation systems (RIS) such as universities, private firms, research institutions, governments, and public agencies. In a country like Korea, where the central government takes more than 95% of the total government R&D budget, the role of regional authorities in science, technology, and innovation are fairly limited, although in recent years some regional governments have tried to promote innovation activity in their localities. This paper looks into the Gyeonggi Institute of Science and Technology Promotion (GSTEP) in Gyeonggi Province and examines its emerging role and achievements in innovation policymaking. It was found out that GSTEP engages in knowledge brokering with the purpose of helping firms participate in regional technological innovation processes. The knowledge brokering roles of this regional authority are described along with their implications for regional innovation policy. This study aims for a deeper understanding of the nature of the regional authority's role in a RIS through the case study of regional actors transitioning from being subordinators to becoming active participants with greater participation on policymaking and implementation.

• Journal of the Korean Society of Clothing and Textiles
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• v.44 no.2
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• pp.237-254
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• 2020

In this study, we analyzed the images of women in Korean society through the female body expressed in nude paintings from Korea. The study included a literature study and a case study. Through prior research, we examined the history of nude paintings in Korea and the way people conceptualized the female body in Korean society. The case study focused on nude paintings of Korean artists, produced since 1910, when Western painting concept was first introduced to Korea. The social perspective of the female body in Korea was categorized into the three concepts: Eros, Motherhood and Power. Next, we examined the role of drapery and clothes in expressing these three concepts. Drapery and clothes played active roles in hiding and emphasizing the female body, showing the psychology of a woman or the artist's intention, showing the entire mood of the work, and giving three dimensional feeling and elegance to the work. We could see that the role of clothes changed from expressing a virtuousness in the past to stimulating a voyeuristic gaze in the present.