• Human Ecology Research
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• v.62 no.3
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• pp.531-539
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• 2024

The purpose of this study was to identify the multiple mediating effects of time use satisfaction and morality on the relationship between children's parent-child relationships and cyberbullying perpetration. To achieve this a convenience sample of 465 fifth and sixth-grade students from six elementary schools located in D City and G Do Province was recruited. The data collected for this study were analyzed using IBM SPSS 27.0 and AMOS 23.0 programs for descriptive statistics, Pearson correlation analysis, and path analysis. The principal results were as follows. First, parent-child relationship significantly influenced time use satisfaction and morality. Additionally, children's time use satisfaction and morality were found to have a significant impact on cyberbullying perpetration. Secondly, in the relationship between parent-child relationships and cyberbullying perpetration, the total mediating effect of time use satisfaction and morality, as well as the individual mediating effects of time use satisfaction and morality, were also significant. These findings emphasize the significance of the parent-child relationship in addressing cyberbullying perpetration and suggest that both home and school education should guide children to use their time satisfactorily. Supplementing this, various educational programs should be developed to enhance children's morality.

• Korean Journal of Social Welfare Studies
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• v.47 no.3
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• pp.113-138
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• 2016

This study aims to examine whether the relationship between client violence and turnover intentions is mediated by job stress among community mental health social workers. Data of a sample of 1,429 drawn from a study of nation-wide mental health promotion centers in 2013 was analyzed in order to verify both the direct and mediating effects between client violence, turnover intentions, and job stress. The study found that 67.2%(n=961) of the sample experienced client violences in the workplace. Furthermore, the experience of client violences had a direct effect on turnover intentions and job stress had a partially mediating effect on the relationship between client violence and turnover intentions. Based on the results, implications were discussed to reduce the extent of job stress of mental health social workers and to provide a safer work environment.

• Journal of the Korea Convergence Society
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• v.10 no.6
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• pp.219-225
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• 2019

This study explored the mediating effects of positive psychological capital on the relationship between academic grit and academic burnout perceived by high school students. This study was conducted through questionnaires of 573 second graders of high school in Daegu and analyzed by descriptive statistics, correlation analysis, structural equation modelling. The results of this study were as follows. First, academic grit had a negative effect on academic burnout. Second, positive psychological capital mediated the relationship between academic grit and academic burnout. This result implies that it is necessary to provide positive psychological capital to enhance or maintain academical grit in the context of academic burnout. In the subsequent study, it is needed to explore the mediating effects of positive psychological capital on sub-variables, the moderating effect of positive psychological capital profiles, the analysis of variance according to individual backgrounds such as gender and grade for academic grit and academic burnout, and the mediating or moderating effects of positive psychological capital on independent variables such as perfectionism, ego-resilience, and self-efficacy.

• Industry Promotion Research
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• v.8 no.2
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• pp.149-156
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• 2023

The purpose of this study is to investigate and analyze the effects of sports fun factors on the willingness to continue exercising and psychological happiness of table tennis club members. The participants in this study collected data using a questionnaire about sports fun factors, willingness to continue exercising, and psychological happiness of 293 table tennis club members. The factors influencing the willingness to continue exercising were identified as victory/competition, interpersonal relationships, practice/benefit, and family support, and the will to continue exercising was found to have a significant static influence on both self-realization and hedonic pleasure. As a result of the mediating effect analysis of the will to continue exercise, the mediating effects of fun factors such as competence/awareness, victory/competition, interpersonal relationships, practice/benefits, and family support, on psychological happiness, self-realization and hedonic pleasure are confirmed as mediating effect except for competence/perception. In particular, it was confirmed that the interpersonal relationship (team atmosphere) factor had a higher mediating effect on self-realization and hedonic pleasure than other factors.

• Korean Journal of Social Welfare Studies
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• v.43 no.2
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• pp.87-111
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• 2012

This study designed a mediating pathways models to examine the theory, 'the influence of attachment relationship between adolescents and their parents affects on adolescents' psycho-social adjustment through the mediating variable of optimism'. Authors tried to examine if this theory is applied to group-home adolescents who live with surrogate care-givers instead of their parents. For this study, two models, 'Psychological Adjustment Model' and 'Social Adjustment Model' were constructed. Each model has path, 'Attachment with Care-givers → Psychological Adjustment' and ''Attachment with Care-givers → Social Adjustment' respectively. 'Optimism' is mediating variable in between these two variables. The results were very clear. In two models, no direct effects from 'Attachment' to 'Psychological Adjustment' and from 'Attachment' to 'Social Adjustment' were found. However, indirect effects from 'Attachment' to 'Psychological Adjustment' and from 'Attachment' to 'Social Adjustment' were statistically significant through the mediating variable of 'Optimism'. This study suggests that more research on 'Optimism' which has not been focused among social welfare researchers needs to be followed.

• Journal of the Korea Society of Computer and Information
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• v.21 no.5
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• pp.111-117
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• 2016

The purpose of this study is to analyze the changes in turnover intention according to the level of Burn out and the mediating effect in fire officer. Higher levels of emotional labor and turnover intention resulted in higher levels of burn out(p<0.05). We used the logistic regression analysis to compare change of turnover intention according to the level of burn out. In logistic regression analysis, largest mediating factor were working days per week, the number of moving case per a day, physical condition, emotional labor and the odds(Likely to with high turnover intention) was down by 38.9% after adjustment for mediating factors. The results of this study indicate that emotional labor was negatively impact on burn out in fire officer. To reduce the burn out and the turnover intention, it is necessary to do more efforts to improve work environment (working days per week, the number of moving case per a day and emotional labor) and management personal factor(physical condition) for the fire office should be made to reduce such negative effects.

• The Journal of the Korea Contents Association
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• v.17 no.1
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• pp.363-377
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• 2017

The purpose of this study is to investigate the impact of leader-member exchange(LMX) on employees' creativity, and task performance focusing on the mediating effect of information sharing and job involvement. Based on the review of related references, we suggested our research model and hypothesis and then tested empirically. From these analyses, we can find some significant findings. First, LMX has a positive impact on information sharing. Second, information sharing has a positive impact on job involvement, creativity, and task performance. Third, information sharing has significant mediating effects on the relationship between LMX and job involvement, creativity, and task performance. Fourth, job involvement also has significant mediating effects on the relationship between information sharing and creativity and task performance. These results showed that information sharing and job involvement played their role as a meaningful mediator.

• Journal of Digital Convergence
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• v.19 no.8
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• pp.185-193
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• 2021

In order to increase corporate competitiveness in the fourth industrial revolution environment, it is most important to secure and nurture talented people with digital capabilities. In particular, because the knowledge and skills required in the IT sector are newly created or added, enhancing expertise through upskilling and reskilling of IT company members is essential. Thus, this study proposed theoretical discussions and practical implications for strengthening the competitiveness of IT company in terms of human resource development by analyzing the mediating effects of subordinates' self-directed learning ability in the relationship between managers' authentic leadership and subordinates' work engagement. The results of this study were as follows: First, authentic leadership of IT company manager had positive effect on subordinates' work engagement. Second, self-directed learning ability of subordinates' had partial mediating effect on the relationship between IT company manager's authentic leadership and subordinates' work engagement.

• Journal of Digital Convergence
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• v.18 no.12
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• pp.325-333
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• 2020

The purpose of this study was to identify the mediating effect of self-efficiency on the relationship between grit, health perception and health promotion behaviors of nurses and to provide baseline data to improve health promotion. A structured questionnaire survey was carried on 242 nurses at an university hospital in D-city. The strong and positive effects of grit, self-efficiency and health perception on health promotion behaviors were found. Self-effica -cy had a perfect mediating effection the effects of grit on health promotion behavior and a partial mediating effect on the effects of health perception on health promotion behavior. The study results suggest the need for various intervention programs based on multiple factors associated with grit, health perception and self-efficiency in order to enhance health promotion behaviors of nurses.

• The Journal of the Korea Contents Association
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• v.16 no.12
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• pp.267-280
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• 2016

The purpose of this study was to examine the effects of adolescent victimization on human rights consciousness and the mediating effects of depression and evaluation on their own human rights among adolescents. A total of 3,662 middle school student data from '2014 Korean Children and Youth Human Rights Survey' were used for the study. This study analysed a hypothesized research model using structural equation modeling. The main findings on structural model are as follows: First, victimization did not have a direct influence on human rights consciousness but had an indirect effect through a mediating role of evaluation on their own human rights. Secondly, victimization were related to human rights consciousness through double mediating paths of depression and evaluation on their own human right. Finally, human rights education, a control variable, had an indirect effect on human rights consciousness through self-evaluation on human rights. The results of this study suggest some implications for practical intervention and further research on the relation between adolescent victimization and human rights consciousness.