• Journal of Convergence for Information Technology
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• v.10 no.2
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• pp.126-137
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• 2020

The purpose of this study is to analyze the impact factors on the happiness of teenagers using local children centers. To this end, 424 people were sampled and hierarchical regression methods were used using data from the 10th year of the Korea Children's Center Panel Study. The results are as follows. First, self-esteem and peer relation and service help in adolescents are found to have a static effect on happiness, of which self-esteem has the highest impact. Second, adolescent depression and negative parenting attitude have been shown to have a negative effect on happiness, and depression has a stronger negative impact than parents' negative parenting attitude. Accordingly, this study aims to highlight positive factors of influence and suggest alternatives for applying them to local children centers by developing various programs that can reduce negative factors in order to enhance the happiness of adolescents.

• Journal of Convergence for Information Technology
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• v.10 no.7
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• pp.207-214
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• 2020

This study conducted a questionnaire survey on 155 dental hygienists in Busan, Gyeongnam to understand the effect of dental hygienists' job identity on job retention. The study was conducted after being reviewed by the Research Ethics Review Committee (1041449-201912-HR-003). For data analysis, hierarchical regression analysis was carried out to check the effect of three details of job identity on job retention step by step. As a result, among the details of job identity, there was an influence on job retention in the order of empathy for the job (β=.358, p<.001), relationship between job and individual (β=.562, p<.001), and work and unity (β=.562, p<.001). Therefore, it is judged that it would be helpful to maintain a job if the educational institution with the Department of Dental Hygiene conducts classes on occupational identity in a more comprehensive sense.

• Journal of Digital Convergence
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• v.15 no.12
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• pp.555-561
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• 2017

The card-based user interface is one of the easiest navigation methods for smart phones, and many of the contents have recently been exposed as cards. In this paper, we have dealt with the definitions of cards and the components of cards used in smart phones. The card can play multimedia including various images and media, and serves as an entry point into detailed contents through the arrangement of buttons or actions. The card UI had different characteristics depending on the type, if it could be classified into basic type, timeline type, workflow type, and dashboard type. The basic type and the timeline type were not suitable for the hierarchy and order of information, and they were suitable for providing large contents. The workflow type was not significantly different from the amount of content, horizontal content arrangement was possible, and the dashboard type was analyzed to be suitable for providing various data as graph or number.

• Spatial Information Research
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• v.19 no.1
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• pp.73-82
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• 2011

Recently, demand for the use of cadastral map is increasing in both public and private area. To use cadastral map in web or mobile environment, construction of the multi-representation database(MRDB) that is the compressed into multiple scale from the original map data is recommended. In this study, the map generalization methodology for the cadastral map by applying overlay with topographic map and polygon generalization technique is suggested. This process is composed of three steps, re-constructing the network data of topographic map, polygon merging of parcel lines according to network degree, and applying line simplification techniques. Proposed methodologies are applied to the cadastral map in Suwon area. The result map was generalized into 1:5,000, 1:20,000, 1:100,000 scale, and data compression ratio was shown in 15% 8% 1% level respectively.

• Journal of Convergence for Information Technology
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• v.8 no.2
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• pp.193-202
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• 2018

The purpose of this study was to analyse the effects of youth depression and aggression and the effects of peer alienation in the process. To that end, the hierarchical regression analysis was used for 869 male teenagers and 800 female teenagers based on the data 7th wave of Korean Youth Panel Survey. Filly, In order to verify the meadiating effect of Peer Reject, bootstrapping method was used. The first seven panels Major analysis results are as follows. First, depression directly affected school adjustment of male and female adolescents. it turns out that the more depressed the young men and women are, the more aggressive they are. Second, In terms of depression and aggression among young men, peer alienation plays a role as a medium and that it does not work in the case of female. It also demonstrated that men's peer rejection has a media-effect in both gender depression and aggression and recommended discriminatory intervention based on gender.

• Journal of Convergence for Information Technology
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• v.10 no.1
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• pp.203-210
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• 2020

This study was conducted in order to be applied to basic data for enhancing dental hygiene students' psychological well-being. Data analysis was carried out T-test, ANOVA, correlation analysis and hierarchical regression analysis by using SPSS version 19.0. The order of factors that affect the psychological well-being from the most to the least was sufferance(β=.327) and strength(β=.294) of resilience, support from friends of social support(β=.238), optimistic of resilience(β=.109), major satisfaction(β=.090), academic year(β=.084), and deep sleep(β=.078). Based on the result, this study suggests a need for developing programme to increase students' psychological well-being and a follow-up study.

• Journal of Convergence for Information Technology
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• v.10 no.8
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• pp.213-222
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• 2020

This research aimed to verify whether family competency reinforcement had a mediating role on the effect of family cohesion of the Down syndrome family upon the independent life of children with Down syndrome. For the research, 146 families belonged to Down Syndrome Parent Assembly were surveyed and the statistical program SPSS WIN 25.0 was utilized for the data analysis. To verify the mediating effect, Baron and Kenny's causal step strategy was performed. As a result of the study, the higher the family cohesion of the Down syndrome family was, the greater the level of independence of the child was, indicating that the family cohesion had a significant static effect on the independence life. In addition, it was confirmed that the family competency reinforcement played a mediating role between the family cohesion and the children's independent living. Therefore, the results of this research suggested that it might be used as a policy approach and supporting plan for the realization of support for independence of Down syndrome children.

• Journal of Agricultural Extension & Community Development
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• v.20 no.1
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• pp.143-172
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• 2013

This study aimed at learning the effect of farmers' individual competency on the performance of agricultural organization, and providing the preliminary data about strengthening the competitiveness of agriculture of the country by showing the effect of farmers' individual competency on the performance of agricultural organization. According to the results of our study, among 11 individual competencies, the ability to manage, customer satisfaction, marketing, and getting information have the positive relationship with the performance of agricultural organization, but strategic thinking has the negative relationship with the performance. The relationship between the performance and abstract competencies like teamwork, creativity, innovation, feasibility, and flexibility is not statistically significant. However, the abstract competencies are the core competencies within farmers, so farmers should be educated continuously in the long run in order to raise the performance.

• Korean Journal of Childcare and Education
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• v.7 no.2
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• pp.19-41
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• 2011

The purpose of this study is to find the relationship between the infants' mother's parenting stresses and their environmental factors. The participants were 625 employed and 1453 non employed mothers from the Korean children panel in 2008. The collected data were analyzed by t-test and hierarchical regressions. The results are as follows. 1) The infant mothers experienced the medium level of parenting stresses. They reported the high level stresses in the parenting costs, the selecting parenting information, and the responsibility in their child's emotional stability. 2) The non employed mothers perceived more difficulties in the parenting situations than the employed mothers. The employed mothers perceived their environment and their parenting itself in positive way. They were in the good psychological conditions, having a well relationship with the husbands. They also had more knowledge in the child rearing and social supports. 3) The mother's psychological factors showed the high explanation power on their parenting stresses. 4) The father's parenting assistant affected the mother's parenting stresses only in the non employed mother.

• Journal of Convergence for Information Technology
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• v.10 no.3
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• pp.22-30
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• 2020

The purpose of this study is to examine the effects of social support and job satisfaction on job embeddedness in the small and medium size hospital nurses. The subjects were small and medium hospital nurses in G city, and 197 data were analyzed. Data were analyzed descriptive statistics, t-test, ANOVA, Pearson correlation analysis, and hierarchical regression analysis. As a result, supervisor support, peer support of social support, job satisfaction were reported positively correlated with job embeddedness. The study model accounted for 28.0% of job embeddedness. The most powerful variable affecting job embeddedness was job satisfaction(β=.33 p<.001). In order to promote job embeddedness of small and medium hospital nurses, it is suggested that measures for improving job satisfaction and supervisors support of social support.