• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2008.04a
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• pp.129-134
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• 2008

The purpose of this study was to find out older adults' current uses, satisfaction level and life changes by using digital home services. The study collected data from 140 persons who were 55 years and older living in a digital home. The uses and attitude of digital home services by older adults turned out to be the important variables that led to their positive life changes. For older adults, various ideas to expand their understanding of digital home services should be developed to increase the positive life changes.

• Journal of Digital Convergence
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• v.14 no.11
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• pp.627-637
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• 2016

A Study on the Fear of Crime and Life Satisfaction: Focused on the mediating effect of interpersonal trust. The purpose of this study was to examine whether fear of crime accounts for life satisfaction, and the interpersonal trust mediating between fear of crime and life satisfaction. The subject of this study was a group of 557 adults above 20 years old in Seoul and Gyeonggi province. The survey was done from July 1st 2015 to August 31 2014. The results are summarized as follows: First, subjects who were women and had higher education showed higher life satisfaction. Second, fear of crime has statistically significant negative effects on life satisfaction. Third, fear of crime has statistically significant negative effects on interpersonal trust. Fourth, interpersonal trust has statistically significant positive effects on life satisfaction. Lastly, interpersonal trust acts as a mediator between fear of crime and life satisfaction. The implication of this study's results is for policy making and it is discussed to promote a higher level of interpersonal trust and increase the level of life satisfaction for residents.

• Journal of Digital Convergence
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• v.18 no.6
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• pp.297-309
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• 2020

This study focuses on the application of the data mining technique logistic regression analysis and decision tree analysis to the domestic public database called Korean Children Youth Panel Survey (KCYPS) to derive a series of important factors affecting the enhancement of life satisfaction of domestic youth. As a result, the general impact factors on life satisfaction for each grade were derived from logistic regression. Using decision tree analysis, we came to conclusions that those factors such as depression, overall grade satisfaction, household economic level, and school adaptation play crucial roles in affecting high school adolesscents' life satisfaction.

• Journal of Digital Convergence
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• v.14 no.2
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• pp.197-208
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• 2016

In this paper, data mining regression analysis and decision tree analysis techniques were used to analyze factors affecting the life satisfaction of middle school students. For this purpose, we analyzed Korean Children and Youth Panel Survey(KCYPS) data. As results, the common influencing factors to the life satisfaction were derived from regression analysis. Those factors are self-esteem, depression, total grade satisfaction, regional community awareness, career identity, annual delinquency damage experience, siblings' factors, trust, behavioral control, and concentration. Based on the result described by decision tree analysis, the factors that indicate a significant impact on the life satisfaction of middle school students were self-esteem, depression, career identity and attention factor.

• Journal of Digital Convergence
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• v.14 no.7
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• pp.279-287
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• 2016

This study aims to examine the effect of family conflict, social support, and self-esteem on alife satisfaction of the aged. For the study, the subjects(n=296) obtained from the Korea Welfare Panel Survey were analyzed by utilizing the correlation analysis and hierarchical regression analysis. The results founded from data analysis are as follows: First, while family conflict influenced negatively life satisfaction of the aged, social support and self-esteem had a positive effect on it. Second, self-esteem was shown to have the highest effect among other independent variables on life satisfaction of the aged. The results showed that family conflict, social support and self-esteem were the important factors which played the significant role in the change of life satisfaction of the aged. On the basis of the findings, the need and policy support to enhance social support/self-esteem and to weaken family conflict were suggested.

• Journal of Digital Convergence
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• v.19 no.3
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• pp.1-12
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• 2021

This study aims to verify the mediating effect of social support in the relationship between online social relations service utilization(PC, mobile) and life satisfaction for middle-aged and Older Adults. For this purpose, the '2017 Digital Devide Survey' data collected by the National Information Society Agency was used, and among 2,300 middle-aged and Older Adults aged 55 or older, 1,488 people using the Internet were selected as the final analysis target. Then, using the structural equation, the mediating effect of social support was verified in the between online social relations service utilization and life satisfaction. As a result, it was verified that higher levels of mobile-based social relations service utilization have a positive effect on social support and life satisfaction. Also, it was confirmed that social support has a mediating effect in the relationship between the utilization of mobile-based social relations service and life satisfaction. However, the utilization of PC-based social relations services did not show to affect social support and life satisfaction. Therefore, the results of this study can be used as basic data for practical measures to increase the connection between mobile-based social relationship service education and social support promotion education for middle-aged and Older Adults. In addition, the study is meaningful in that it overcomes the limitations of measuring the use of online social relations services as one, and selects tools that are practically effective by dividing them into mobile and PC.

• Journal of Digital Convergence
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• v.12 no.6
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• pp.579-586
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• 2014

The purpose of the present study was to identify the state of financial preparation of the disabled for their old age, and the influence factors on their quality of life. To this aim, the 4th data from the Panel Survey of Employment for the Disabled were used to examine 3,396 subjects of 40 years or older. First, regarding the difference between life satisfaction according to whether or not the disabled were preparing for their old age, the preparing people had higher satisfaction in daily life. Second, the most popular way of financial preparation of the people with disabilities for old age proved the state-run public pension, and the disabled were cognitive that their preparations were not enough. Lastly, the satisfaction of the disabled in daily life who were financial preparing for the old age proved higher depending on the higher sufficiency of their preparation.

• Journal of Digital Convergence
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• v.11 no.11
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• pp.471-478
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• 2013

This study has been conducted on soldiers' leisure activities and their military life satisfaction using path analysis. The survey for the research had been done with military personnel serving at two units, located in north Gyeonggi province and south Gyeonggi province, using 856 questionaires for eight weeks beginning september, 2011. The results showed that military life contentment was found to be influenced significantly by the factors such as physical symtoms, depression, and social support. with this results, the hope is that they could enhance military life satisfaction by developing and introducing various leisure programs which could help relieve depression, physical symtoms, and build social support among soldiers.

• Journal of Digital Convergence
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• v.13 no.1
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• pp.575-585
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• 2015

The objectives of this study were to understand sexual attitudes and coping behavior of elderly people and to examine the mediating effects of the sexual coping behavior on the sexual attitudes and life satisfaction in order to improve the quality of life of elderly people. The survey was conducted on 305 elderly people at home living. As a result, in relation to the sexual attitudes of elderly people, it was shown that the 'rational sexual attitude' was the highest and the 'liberal sexual attitude' was higher than the 'traditional sexual attitude' among the subordinate factors. This study showed that there was a significant correlation between the sexual attitude, sexual coping behavior and life satisfaction. Furthermore, it is shown that the sexual coping behavior significantly mediates the relation between the liberal sexual attitude and life satisfaction of elderly people at home.

• Proceedings of the Safety Management and Science Conference
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• 2008.04a
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• pp.157-179
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• 2008

This study demonstrates some major traits of digital contents as information, playfulness, individuality, perceived recognition as perceived usefulness and perceived ease of use, relationship quality as satisfaction and commitment, user behavior as use intention. To make an empirical analysis the study, it is hypothesized that traits of digital contents and perceived recognition, traits of digital contents and relationship quality, perceived recognition and relationship quality, relationship quality and user behavior. Proposed theoretical model was based on TAM and was tested by the structure equation model for validity, credibility, goodness of fit. The major finding of this study can be summarized as follows, traits of digital contents are positively affected by perceived recognition, satisfaction in relationship quality and use intention via perceived recognition. Theoretical implication of this study are as follows. First, users wanted to choice only needed information. Second, users recognized digital contents as a part of life. So, user's ability is very important in this environment. According to this, business related with or interested in digital contents must have developed digital contents in variety aspect. Users must have concerned using digital contents, also.