• Journal of Family Relations
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• v.23 no.2
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• pp.89-109
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• 2018

Objectives: The study aims to examine the influence of university students' sociodemographic variables, parents' variables, and personal variables on their level of depression. Method: The study included a total of 334 university students enrolled in Busan. The data were used to perform correlational analysis and hierarchical regression analysis and were processed using the SPSS 23.0 program. Results: The main results of this study were as follows: First, the hierarchical regression analyses revealed that the most influential model was the model of personal variables. Among the personal variables, self-esteem was the most influential factor responsible for university students developing depression - the higher their level of self-esteem, the lower their level of depression. Among the parent variables, attachment to their father was the second most significant influence on the depression level of university students. Conclusions: This study showed that, in addition to attachment to their father, their self-esteem was highly significant in predicting university students' depression. The results of these findings have implications for future research in the form of programs and education to improve the relationship with fathers. Furthermore, the results of this study could be used to help and provide basic resources to alleviate and prevent university students' depression by strengthening their self-esteem.

• Journal of the Korean Home Economics Association
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• v.44 no.11
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• pp.149-159
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• 2006

This study examined the relationship between social supports and the ego-resilience of school-aged children. The Social Supports Scale is composed of three factors: social supports from family, friend, and teacher. The subjects were 438 school-aged children. The main results were as follows. First, the level of social supports was generally high, with the highest level being from family. Second, the level of ego-resilience was also generally high. Finally, all social supports from family, friend, and teacher had positive influences on ego-resilience. The most influential factor was social supports from friend. The implications of these results were discussed.

• Journal of Fashion Business
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• v.16 no.5
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• pp.192-206
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• 2012

This study aimed to examine the effects of demographic variables, stress, appearance management behavior, and family environment on self-esteem with the subjects of high school students with serious stress and great interest in appearance among the adolescences. This research was conducted during June, 2012, and the research method employed was the questionnaire. The questionnaire consisted of the contents about self-esteem, stress, appearance management behavior, and demographical variables. Regarding the adolescents' stress, generally, influential variables include relationship with parents and friends, school records, or school life satisfaction. And the adolescences' self-esteem was the crucial variable to indicated socio-psychological adaptation. And it was related with stress or appearance management behavior.

• Computational Structural Engineering
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• v.3 no.4
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• pp.113-122
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• 1990

An analytical simulation of the flexural behavior of SFRC beam has been illustrated. Curvature distributions and crack opening in critical region were taken into account. Compressive and tensile constitutive models which express post-peak behavior of SFRC with stress-crack opening relationships were incorporated in simulating nonlinear flexural behavior of the beam. The model was able to predict test results with reasonable accuracy. Behavior of the critical section and effects of different factors m the flexural behavior of SFRC beam were investigated. Simple observation and statistical approach have been made in selecting most influential parameters in flexural behavior of SFRC.

• Journal of Korean Academy of Nursing
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• v.39 no.5
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• pp.673-682
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• 2009

Purpose: This study was done to develop a model which explains factors influencing caring behavior of mothers who have children with disabilities, and to verify the appropriateness of the model and the relationship among variables. Methods: The participants in the research were the mothers who had a 3 to 12 yr-old children with disabilities. The data were collected from 451 mothers through self-reported questionnaires from July 14 to 31, 2008. A total of the 371 data sets were analyzed using SPSS/WIN 11.5 and AMOS 5.0 version. Results: The children's behavior characteristics, social support, objective burden and parenting self-esteem had an impact on the mothers' caring behavior. Especially, parenting self-esteem including parenting satisfaction and self-efficacy was the most influential factor. These variables explained 77% of the mothers' caring behavior for these children. Conclusion: The results suggest that some strategies for promoting mothers' parenting self-esteem focused on parenting satisfaction and self-efficacy should be developed in order to help mothers in caring for their child who is disabled.

• Journal of the Korean Home Economics Association
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• v.35 no.1
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• pp.205-220
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• 1997

The purpose of this study is to explore the housework sharing between husbands and wives with special reference to wives' jobs, Using couple data from a sample of 370 dual-earner couples and 250 husband-only employed couples multiple regression analysis was used. Major findings were as follows: 1) Husbands of the dual-earner couples participated in housework a little more than husbands of the husband-only employed couples did. 2) The husbands whose wives' jobs are office workers tended to share housework more than the husbands whose wives' jobs are professionals or blue collars did. 3) Among the variables which significantly affect housework sharing husbands' sex role attitude is the most influential factor and each partner's working hours a week has also significant effect. I suggested that more studies are needed to explore the relationship between the housework sharing and marital quality in order to identify and to lessen the stresses between husband and wife.

• Journal of Korea Society of Digital Industry and Information Management
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• v.6 no.1
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• pp.181-195
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• 2010

This study intends to find the empirical relationship between influential factors of CRM realization and performance. The purpose of this study is to analyze effect of managerial support factors on customer orientation, work performance, and customer performance in the banking institutions. First, it is analyzed to find what kind of effects the major factor of CRM system may have on customer orientation. Then, the impacts of the customer orientation on the performance are to be analyzed. Lastly, it is analyzed that the work performance affects the customer performance.

• Journal of Korean Society for Quality Management
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• v.24 no.4
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• pp.29-43
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• 1996

This paper identifies these data by the data diagnosis in lognormal distribution and presents the method to obtain exact parameter estimates and confidence intervals of regression line. The life-stress relationship uses Arrhenius model and life data generate Class-H insulation complete data by simulation. Also, the method to estimate parameters uses least squares estimation and externally Studentized residuals can be used as test statistics for identifing outliers. And influential cases are identified by Cook's distance. This research is intended to obtain the useful information for the life of products and test method, to save time and costs, and to help optimum accelerated life test plans.

• Journal of Information Technology Services
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• v.5 no.2
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• pp.39-58
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• 2006

The e-business strategies ultimately pursue creating the maximal value for customers through the competitive advantages and business opportunities newly created on the basis of information technologies. For the realization of e-business strategies, the successful implementation and operation of e-business system must be the crucial activities in and out of an organization. Therefore, in physical world, there were lots of interests that what kind of key factors can lead the success of e-business system. Moreover, in the field of academia also, there have been many research results for investigating and finding out the key success factors for e-business system. However, the perceptual level of the significance of key success factors that organization members perceive can be changed over each phase of system life cycle such phases as introduction, growth, maturity, and decline. This study investigated that there might be significant differences in the perceptual level regarding importance of success factors among phases of system life cycle.

• Proceedings of the KSR Conference
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• 2003.10b
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• pp.117-122
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• 2003

Cheongdam Bridge in Seoul Metropolitan Subway Line No.7 recently constructed has 180 meters (2@90m) of expansion length of structure (distance between fixed points). Track type is all ballasted track and rail expansion joint is installed at every movable point. However, there is no expansion joint at the transition area between ballasted track ,end deck. By this reason, the rail buckling has been occurred every year and there is actually an abnormal behavior in expansion. In this study, based on the modeling of the Cheongdam Bridge, the element of interacting relationship between track and structure which is influential to track displacement in long-span bridge was analyzed and, finally, the methodology to ensure the continuous-welded rail in Cheongdam Bridge was suggested.