• The Korean Journal of Applied Statistics
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• v.31 no.5
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• pp.655-665
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• 2018

Social network services (SNS) have become the most common tool for the communication of public and private opinions as well as public issues; consequently, one may form or drive public opinions to advocate by spreading positive content using SNS. Controversy for survey data based opinion poll accuracy continues in relation to response rate or sampling methodology. This study suggests complementary measures that additionally consider the sentiment analysis results of unstructured data on a social network by data crawling and sentiment dictionary adjustment process. The suggested method shows the improvement of prediction accuracy by decreasing error rates.

• Journal of Convergence for Information Technology
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• v.9 no.11
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• pp.81-91
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• 2019

Recently, social network service (SNS) is actively used by public. Among them, Twitter has a lot of tweets including sentiment and it is convenient to collect data through open Aplication Programming Interface (API). In this paper, we analyze social issues and suggest the possibility of using them in marketing through sentimental information of users. In this paper, we collect twitter text about social issues and classify as positive or negative by sentiment classifier to provide qualitative analysis. We provide a quantitative analysis by analyzing the correlation between the number of like and retweet of each tweet. As a result of the qualitative analysis, we suggest solutions to attract the interest of the public or consumers. As a result of the quantitative analysis, we conclude that the positive tweet should be brief to attract the users' attention on the Twitter. As future work, we will continue to analyze various social issues.

• Industry Promotion Research
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• v.5 no.3
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• pp.73-79
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• 2020

This study aims to study the problems and solutions of institutional support for the elderly living alone, focusing on the General Support for Living Alone Elderly announced by the Ministry of Health and Welfare in 2018. Results, First, a customized support system for the elderly living alone should be introduced. In order to improve the life satisfaction of the elderly living alone, it is necessary to develop a program that meets the most basic daily life needs, and a specific plan and a support system to link services should be prepared. Second, it is necessary to increase social interest in the elderly living alone. Solving problems for the elderly living alone should be preceded by social interest in the elderly living alone. For this, it is necessary to strengthen the social network. Third, it proposes legislation and amendment for the elderly living alone. Some revisions of existing laws have limitations, and are resolved through individual laws, such as standards and definitions for various types of elderly jobs, reorganization of the delivery system including agencies dedicated to elderly jobs, workers-related regulations, and preferential purchase systems for senior products. It is desirable to do. In conclusion, welfare support for the elderly living alone should be comprehensive and comprehensive. For the welfare of the elderly living alone, personalized care services should be provided first, and social support for the elderly living alone should be promoted on the basis of increasing social interest, and laws and revisions must be actively and proactively made for the elderly living alone.

• The Journal of the Korea Contents Association
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• v.15 no.5
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• pp.200-218
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• 2015

The purpose of the present study was to examine daily lives of elderly welfare recipients and their experiences with social welfare services. Researchers collected and analyzed data through individual interviews with 11 elderly welfare recipients. A major theme in the time context was "Daily lives enduring physical and mental sufferings alone and mismatches of social welfare services": 'Starting same tedious days: trading diligent work for basic living assistance', 'Forced ritual of having meals', 'Struggle with depressing night: not attentive welfare services at closing hours', 'Welfare services suspended in holidays', 'Mind and body withered by economic hardship in winter', 'Social support for enduring weary lives'. In the space context, a major themes was "Inadequate welfare services and social interaction in the context of social isolation": 'Unhygienic and unsafe living environment', 'Hiding places: spending tedious days in vacant lots', 'Community welfare centers useful only for healthy elderly', 'Differences and similarities of elderly in urban and rural areas', 'Receiving restricted medical services at hospitals', 'Hard-to-reach public institutions', 'ambivalence about living as welfare recipients'. Based on the findings, the researchers proposed implications for policy and practice to improve elderly welfare recipients' quality of life.

• The Journal of the Korea Contents Association
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• v.9 no.10
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• pp.258-267
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• 2009

This study purposed to develop GIS model for evaluating hospital location in a metropolitan city. Secondly, the suitability score of hospital was compared with the number of outpatient/inpatients of hospitals. This study used administrative data collected from the annual report of the 5 ward offices from Daejeon in Korea in 2004. 7 Acute care hospitals operated in Daejeon in 2004 were selected for the analysis. The suitability of hospitals in a metropolitan city was evaluated by the economic factors which were assumed to influence the health care demand. Each criterion was measured from each Dong. Correlation coefficients between the suitability score of hospital and the number of patients were varied depending on the buffering size. The relationship showed positive relationship with the number of inpatient (0.15) and outpatients (0.10) on the 0.5km buffering size. However, the correlation coefficients were changed to a negative direction or decreased when the buffering size was increased to 1.0km, 1.5km, and 2.0km.

• Journal of the Economic Geographical Society of Korea
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• v.22 no.4
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• pp.539-554
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• 2019

This study suggests a conceptualization model of 'cultural inclusiveness' organically connected to social inclusiveness, by expanding the implications of urban inclusiveness to the domain and relationship. Based on the process of necessity of relation, connection of space, and execution of act, the cultural inclusiveness could be connected to the formation of organic/learning relation, the creation of openness focusing on public space, and the practice of diverse subjects. Concretely, the concept of cultural inclusiveness is applied to the case of 'Hongdae-ap'. The recent Hongdae-ap is showing the value of coexistence such as the establishment of environment that could protect the diversity of individual subjects and groups(artists, residents, government officials, students, cultural activists, citizens, tourists, and etc.), the formation of public space such as 'Hongdae-up playground', 'pedestrian-friendly street', and 'Gyeongui-Line book street', social network service & horizontal network, and access.

• Proceedings of The Korean Society of Health Promotion Conference
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• 2005.09a
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• pp.121-149
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• 2005

미국 캘리포니아 주의 건강문제로는 흡연, HIV/AIDS, 천식, 정신질환, 아동비만, 유방암, API, 건강한 생활양식 형성, 인종간의 건강격차 등을 들 수 있다. 이러한 건강문제를 해결하기 위해 캘리포니아주에서 진행되는 지역사회 중재전략은 지역사회 단체와의 협력이라는 특성을 지니고 있으며, 도시지역의 노인이나 다양한 인종들을 대상으로 하는 프로그램들의 경우는 교회를 통한 접근방법이 빈번하게 활용된다. 중재 프로그램들은 지역사회 조직모형과 역량강화의 개념을 활용하며, 문화적으로 다른 배경을 가진 인구집단을 대상으로는 이들의 요구에 맞는 프로그램을 진행하는 형태로 기존의 프로그램을 채택하는 것이 아닌 이들의 다양한 요구에 맞도록 수정된 프로그램을 제공하고 있다. 개인 간 의사소통을 활용하여 사회적 관계망의 활성화를 도모하며, 일반인이 건강지도자가 되는 교육모형도 활용하고 있다. 한국교민사회 자문위원회(Korean Community Advisory Board, KCAB)는 CDCPRC(CFCH)의 기금으로 진행되는 연구 프로젝트를 수행할 목적으로 1993년 설립되었다. 장기적인 지역사회 건강증진을 위하여 전문가와 일반인 지도자들이 지역사회에서 협력하는 방법을 활용하며 요구도 진단, 수행 평가, 건강옹호와 같은 다양한 사업을 진행한다. 회원들은 핵심 회원과 일반회원으로 구분되고 이들은 사업의 수행과 관련된 의사결정에 도움을 주게 된다. 한국교민사회 자문위원회가 수행한 프로그램은 'Health is Strength', 'Virtual Village Program'이 있으며, 현재는 'Quitting is Winning'이라는 미국거주 한국 남성을 대상으로 하는 인터넷 금연 프로그램을 수행하고 있다. 또한 캘리포니아 주 거주 한국인의 건강상태에 대한 조사를 진행하고 그 결과를 보고하는 프로젝트를 진행하고 있다. 이들이 하는 주요 업무는 지역에서 발생되는 건강문제에 대한 우선순위를 파악할 수 있도록 하여 한국교민들의 건강요구를 파악하고 사업의 우선순위를 설정하는데 도움을 주고 있다. 센터에서 진행되는 한국교민 대상 연구나 사업에 가장 효과적일 수 있는 방법에 대한 지침이나 정보를 제공한다. 또한 문화적으로 민감한 사항이나 적절성 여부에 대한 확인을 하며 연구결과를 보고하고 확산하는데 도움을 주고 있다. 캘리포니아 주는 다양한 인종들이 거주하는 지역이다. 따라서 문화적 민감성이나 문화적 대응전략, 문화적 적절성은 건강증진사업을 수행할 경우에 매우 중요한 이슈가 된다. 또한 이들은 소수민족인 경우가 많아 언어장벽으로 인하여 의료서비스 이용에 제한을 받게 된다. 따라서 보건의료전문가들은 이러한 문화적 요소들을 능숙하게 다루는 기술이 필요한데, 이러한 기술이란 문화가 다른 사람들 간에는 갈등이 존재한다는 점을 인식하고, 건강관련 믿음과 건강행동에 영향을 미치는 사회문화적 요인들을 파악하고, 대안적 해결책을 제시하며, 결과를 평가할 수 있는 능력을 의미한다. 이러한 영역에서 health care interpreter는 소수인종의 보건의료 서비스의 원활한 이용을 위하여 매우 활발한 역할을 수행하고 있다.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.6 no.9
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• pp.59-70
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• 2016

The rapid development of the Chinese version of Twitter, the groom Weibo has become an important communication means for Chinese SNS users to obtain and share information. As a result, in China, the phenomenon of the power shift has emerged from the traditional opinion leaders to SNS opinion leasers. The relationship analysis of demographic variables of the Chinese SNS users and their Information on the relationship between keywords was made by utilizing the centrality analysis using Social Network Program NetMiner. China's SNS opinion leaders have general interest in daily activities with their families or friends rather than in social issues. And in case of SNS opinion leaders of high betweenness centrality, it was analyzed that general users was a key mediator role that organically out lead to the adjacent information. These properties are not independent of demographic variables, such as professional, therefore, the demographic characteristics of SNS opinion leaders showed a significant effect on the parameters of betweenness centrality. This study analyzed the characteristics of SNS users, especially opinion leaders in China by looking at the aspects of Chinese social phenomenon in terms of information. Through this study, we expect to provide basic information about the social characteristics of China through collective communication.

• Korean Journal of Social Welfare Studies
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• no.37
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• pp.63-89
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• 2008

This study attempts to examine the factors influencing the Caregiving responsibility of sibling without disability on their adult siblings with intellectual disability. For this purpose, a questionnaire survey was conducted on siblings without disability who have adult siblings with intellectual disability aged 18 years old or more and also who use services provided by 8 welfare centers for persons with disabilities in Seoul. With 132 valid responses, multiple regression technique was adopted in exploring a model for characteristics of adult with intellectual disability, a model for characteristics of siblings without disability, a model for relationship factors, and a comprehensive model. The findings of the study showed that the degree of disability in the model for characteristics of adult siblings with intellectual disability and the intimacy of siblings and social support in the model of relationship factors were significant. The result of the comprehensive model revealed that the degree of disability, the gender of the siblings without disability, the intimacy of siblings, and social support were significant. Especially, the relationship factors including the intimacy of siblings and social support were found to be the most significant factors in order to explain the caregiving responsibility. The findings of the study suggest that sibling program needs to be developed and disseminated in order to increase the understanding and the trust between adult with intellectual disability and sibling without disability, that a help is critical for adult with intellectual disability to extend the social network in which sibling without disability receives support from sibling without disability, family, friends, and other acquaintances around, and that different approach is needed in order to reduce caregiveing difficulties depending on the dependence of disability.

• 한국노년학
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• v.32 no.4
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• pp.1063-1086
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• 2012

The purpose of this study is to understand the current state of the older people's social exclusion by identifying patterns of the change in social exclusion level through a longitudinal analysis with an aim of exploring the predictors of changes. To this end, this study has adopted the panel data, the English longitudinal Study of Ageing(ELSA). The data of 7631 respondents who aged over 50 were used for the final analysis. The social exclusion of the older people was analyzed into five different sub-dimensions: social relationship; cultural activities; access to health services; financial security; and sense of loneliness. The person-centered approach that focuses on the various patterns of the trajectories of change has used semi-parametric group based model in order to estimate different trajectories among individuals. The data was analyzed using Spss 18.0 and SAS 9.2 proc traj. In results, First, semi-parametric group-based model analysis has shown that the older people are not 'homogeneous' group with similar exclusion level in every individual with same trajectories of change, but can be divided into various categories with diverse intercept and slope. Second, different trajectories in change of exclusion level help to confirm that the older people's social exclusion level increases gradually over time or remains unchanged. Third, this analysis has provided the useful guidelines to identify the high-risk groups of social exclusion. Forth, the variables that make difference in more than three dimensions include gender, age, self-perceived health, physical activity, weekly income, marital status, family relation, and beneficiary status. Implications and further suggestion were discussed.