• 가족자원경영과 정책
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• 제25권4호
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• pp.15-30
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• 2021

본 연구는 취업 1인가구의 일·여가 유형에 따라 행복수준에 영향을 미치는 자원을 파악하고, 이를 보다 효율적으로 관리할 수 있는 방안을 제시하고자 하였다. 1인가구는 성별, 연령 등 각기 다른 인구통계학적 특성을 가질 뿐 아니라 각자 가지고 있는 자원이 다르므로 단순히 개별적인 대상으로 바라보는 것이 아닌, 보다 통합적인 시각에서 복잡하게 얽힌 체계로 바라볼 필요가 있다. 이에 본 연구에서는 선행연구 고찰을 통해 1인가구를 복잡한 환경 속에서 존재하는 유기체로 보면서, 환경과 계속적으로 상호작용하는 인간생태학적 관점을 적용하여 연구모형을 설계하였다. 1인가구의 행복수준에 여가자원, 인프라자원, 사회활동자원, 제도자원이 영향을 미칠 것이라는 가정 하에 연구가설을 제시하였다.

• 한국콘텐츠학회논문지
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• 제18권12호
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• pp.489-502
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• 2018

중국 도시재생 과정 속에서 정부, 기업, 시민, 전문가들 간의 대화와 상호작용을 강화하는 것이 필요하다는 것에서 시작되었다. 중국 도시재생이론의 대부분은 거시적 차원의 정책에만 머물러 있어, 참여주체의 소통을 세부적으로 분석하여 도시재생문제를 해결하고자 하는 연구의 수는 매우 부족한 현실이다. 그래서 본 연구는 사례분석과 설문조사를 통해 중국 도시재생의 의사소통에 관한 평가하고자 한다. 도시재생 사례에서 나타난 소통 요소를 분석하며, 그에 따른 연구 분석사례의 범위로는 2000년 이후 최근 중국 도시재생 사례분석과 전문가 설문조사를 병행 하였다. 본 논문의 연구결과인 도시재생 평가모델은 중국 현 단계의 국가운영에 적합하며, 현재 중국이 응용가능한 도시재생모형이라고 판단된다.

• 한국가족관계학회지
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• 제23권1호
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• pp.3-24
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• 2018

Objective: This study examined the change of informal labeling self-respect, depression/anxiety, and aggression of adolescents over time and relationship between the intercept and the growth of the variables. Method: 4-year longitudinal panel data(n=2,699), Korea Youth Panel Survey (KYPS), were analyzed to verify the influence of informal labeling on self-respect, depression/anxiety, and aggression of adolescents. Through latent growth modeling, temporal change of the variables was examined. Results: Analytic results are as follow. First, the initial status of informal labeling had a negative impact on the initial status of self-respect. The slope of informal labeling also had a negative impact on the slope of self-respect. In contrast, the initial status of informal labeling did not have an significant impact on the slope of self-respect. Second, the initial status of informal labeling had a positive impact on the initial status of aggression. The slope of informal labeling had a negative impact on the slope of aggression. In contrast, the initial status of informal labeling did not have an significant impact on the slope of aggression. Third, the initial status of informal labeling had a positive impact on the initial status of depression/anxiety and a negative impact on the slope of depression/anxiety. The slope of informal labeling had a positive impact on the slope of self-respect. Conclusions: The results suggest the importance of informal labeling on self-respect, depression/anxiety, and aggression of adolescents.

• 디지털융복합연구
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• 제20권4호
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• pp.661-666
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• 2022

본 연구는 노인여가복지시설 종사자들의 슈퍼비전과 직무소진의 관계, 그리고 자아효능감의 매개효과를 분석하였다. 대전과 충남의 노인여가복지시설 15개소의 종사자 275명을 대상으로 우편 설문조사를 진행하였다. 분석방법은 빈도분석과 상관관계분석 그리고 확인적 요인분석과 구조방정식모형분석 등이다. 분석결과, 노인여가복지시설 종사자들의 슈퍼비전이 직무소진에 유의미한 영향을 미치는 것으로 나타났고 자아효능감의 매개효과가 검증되었다. 분석결과를 참고하여 노인여가복지시설 종사자들의 직무소진을 감소시키기 위한 방안들을 제안하였다. 노인여가복지시설 종사자들에 대한 슈퍼비전을 개선하기 위해 교육적·평가적 슈퍼비전의 강화, 슈퍼바이저에 대한 교육훈련과 개별화된 슈퍼비전의 제공, 시설평가에 슈퍼비전 포함 등이 필요하다. 종사자들의 자아효능감을 향상시키기 위해 역량강화프로그램과 정서적 지지 서비스의 제공, 윤리의식을 향상시키기 위한 교육·행정적 지원, 셀프리더십의 함양 등이 요구된다.

• Journal of Information Science Theory and Practice
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• 제10권spc호
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• pp.135-142
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• 2022

Recently, with the development of data processing technology and the increase of computational power, methods to solving social problems using Artificial Intelligence (AI) are in the spotlight, and AI technologies are replacing and supplementing existing traditional methods in various fields. Meanwhile in Korea, heavy rain is one of the representative factors of natural disasters that cause enormous economic damage and casualties every year. Accurate prediction of heavy rainfall over the Korean peninsula is very difficult due to its geographical features, located between the Eurasian continent and the Pacific Ocean at mid-latitude, and the influence of the summer monsoon. In order to deal with such problems, the Korea Meteorological Administration operates various state-of-the-art observation equipment and a newly developed global atmospheric model system. Nevertheless, for precipitation nowcasting, the use of a separate system based on the extrapolation method is required due to the intrinsic characteristics associated with the operation of numerical weather prediction models. The predictability of existing precipitation nowcasting is reliable in the early stage of forecasting but decreases sharply as forecast lead time increases. At this point, AI technologies to deal with spatio-temporal features of data are expected to greatly contribute to overcoming the limitations of existing precipitation nowcasting systems. Thus, in this project the dataset required to develop, train, and verify deep learning-based precipitation nowcasting models has been constructed in a regularized form. The dataset not only provides various variables obtained from multiple sources, but also coincides with each other in spatio-temporal specifications.

• 한국의류학회지
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• 제46권1호
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• pp.182-198
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• 2022

Bullying at school results in a variety of psychological and social issues. Even after victims reach adulthood, these issues do not resolve and can have detrimental effects. The purpose of this study is to explore the effect of school bullying victimization on body appreciation in adulthood. Considerations include multi-mediating effects of physical attractiveness comparison and ambivalent emotions toward beauty. A research model comprised of six hypotheses was derived applying the A (adversity)-B (belief)-C (consequence) theory. A survey with 583 South Korean women in their twenties to forties was conducted to collect data. Confirmatory factor analysis, structural equation modeling, and multi-mediation analysis were applied, and all hypotheses were accepted. School bullying victimization had a negative influence on body appreciation in adulthood. Additionally, physical attractiveness comparison and ambivalent emotions toward beauty mediated this causal relationship. Also, the mediating effect of physical attractiveness comparison on the relationship between school bullying victimization and body appreciation was the greatest among the three mediating effects. This study demonstrated that bullying victimization at school continues into adulthood, which hurts body appreciation of adulthood. The findings would contribute to the development of therapy programs for school bullying victims.

• 아태비즈니스연구
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• 제12권3호
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• pp.1-36
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• 2021

Purpose - This empirical study, aims to identify the determinants of adoption and acceptance of mobile payment as to understand why it is successful in some countries in Sub-Saharan Africa but failing in others. A comparative study of a successful mobile payment service and a purported failed one was done as to have some insights to the factors affecting acceptance of the technology. Design/methodology/approach - The strength of three notable theories: theory of diffusion of innovation (DOI), the extended unified theory of user acceptance of information technology (UTAUT2) and self-efficacy theory were use. The self-efficacy of government support inclusion as, a moderating variable in the form of infrastructure, securing transaction and price value revealed the relevance of government in the success of mobile payment service. By means of a field survey of 705 subjects in two separate regions of Africa (East and West), the data was collected and use to test the research model. Findings - The study result shows the importance of the moderating factor of government support to the success of mobile payment of any nation. The result also shows the importance of the perception of relative advantage, compatibility, complexity, social influence as already revealed by other studies. Research implications or Originality - Mobile payment success in some part of Sub-Saharan Africa is well known but also suggested to fail in some Sub-Saharan African countries. Buttressing the need for understanding of the factors affecting mobile payment acceptance. This article empirically examined the factors influencing the success of mobile payment, and we implicated that if the implementation of mobile payment is to be successful for mobile commerce in any nation, adoption, acceptance and use by its citizen is imperative.

• 디지털융복합연구
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• 제20권3호
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• pp.481-486
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• 2022

본고는 장애인지역사회재활시설 종사자들의 분배공정성이 소진에 미치는 영향관계에서 임파워먼트의 매개효과를 분석하고자 하였다. 대전과 충남 지역의 장애인지역사회재활시설 종사자 321명을 대상으로 한 설문조사자료를 검증하였다. 주요 분석방법은 SPSS/AMOS 18.0을 활용한 확인적요인분석과 구조방정식모형분석이다. 분석결과, 장애인지역사회재활시설 종사자의 분배공정성이 소진에 대한 영향과 임파워먼트의 매개효과가 검증되었다. 장애인지역사회재활시설 종사자들의 소진을 감소시키기 위한 방안을 제안하고자 한다. 첫째, 종사자들의 분배공정성 인식을 높이기 위해 능력과 업무량에 대한 객관적 평가에 의한 보상, 투명한 보상체계의 구축, 비정규직의 근무여건 개선 등이 요구된다. 둘째, 종사자들의 임파워먼트를 향상시키기 위해 관리자들을 대상으로 한 리더쉽 교육과 프로그램의 운영, 종사자들의 프로그램에 대한 자발적 참여, 슈퍼비전의 제공과 임파워먼트의 교육 등이 필요하다.

• The Journal of Asian Finance, Economics and Business
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• 제9권1호
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• pp.291-298
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• 2022

COVID-19 has spread across the world in the last two years, confining people to their homes and shutting down businesses and markets. The world is currently experiencing a catastrophic economic and social crisis. To benefit people and to protect them, industries invented new products. These products were made by small and medium-sized businesses across the globe. In South Asia, there was also a rigorous lockdown, people were laid off, and SMEs adopted E-commerce to assist clients and customers. Therefore, the study aims to analyze the impact of the COVID-19 pandemic on E-commerce adoption through open innovation strategies in South Asian countries. 500 respondents were selected through an online questionnaire to collect data from different countries of South Asia. The prominent countries are; India, Pakistan, and Bangladesh. The results of the study show that perceived compatibility and complexity have a positive influence on E-commerce adoption. In normal circumstances, however, the open innovation model is feasible. Knowledge and experience sharing and management attitude have a moderate impact on E-commerce adoption. These results are beneficial for researchers and SME managers in South Asia to overcome the challenges of the COVID-19 pandemic and increase the number of skilled people employed. This study suggests that SMEs should hire skilled workers to upgrade their systems.

• 산업융합연구
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• 제22권2호
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• pp.23-32
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• 2024

본 연구에서는 서울 소재 한 전문대학 학생들을 대상으로 하여 최소한의 인구통계학적 변수와 1학년 1학기 성적을 활용하여 학생들의 최종 학적 상태를 예측하고자 하였다. XGBoost와 LightGBM 모델을 사용한 결과, 이러한 변수들이 학생들의 제적 여부 예측에 유의미한 것을 발견하였다. 이는 학업 시작 초기의 성적이 학업 중단의 중요한 지표가 될 수 있음을 시사한다. 또한, 전문대학의 학제가 최종 학적에 영향을 미칠 가능성을 확인하였으며, 이는 학업 기간이 학생들의 학업 중단 결정에 중요한 요소임을 나타낸다. 전문대학에서 조기 학업 중단 의도를 파악하는 데 있어 심리적, 사회적, 경제적 요인에 의존하지 않고 학업 성취도만을 기준으로 모델링을 시도하였다. 이는 향후 학업 중단에 대한 조기 경보 시스템 구축에 도움이 될 것으로 기대된다.