• The Journal of the Korea Contents Association
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• v.14 no.4
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• pp.267-276
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• 2014

The purpose of the study is to examine the influence of family stress on family adaptation and investigate the mediating effect of family strength on the association between family stress and family adaptation of disabled family. As a result, family stress bas also been from multiple regression analysis revealed that family stress has a significant effect on family adaptation through family strength. Family strength is found to have a full mediation effect. In summary, the findings suggest that disabled family with higher levels of family stress are more likely to have lower family strength and lower family strength decreases the probability of conducting family adaptation. Based on these results, the researchers suggest intervention strategies that could prevent family stress, family strength and family adaptation.

• Korean Journal of Childcare and Education
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• v.13 no.6
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• pp.163-179
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• 2017

Objective: The purposes of this study are to test a direct effect of mother-child interaction and to examine the mediating effect of children's smart media use on a child's sleeping hours. Methods: We analyzed the longitudinal data of 1,494 children from the $6^{th}$ panel study of Korean children collected by the Korea Institute of Child Care and Education in 2013, which examined 5-year-old children. The main analysis method was Structural Equation Modeling (SEM). Results: The study results showed that mother-child interaction had a direct effect on the child's sleeping hours. Children's smart media use also directly influenced the child's sleeping hours. In regard to mediation, the results revealed that children's smart media use mediated the relationship between mother-child interaction and child's sleeping hours. Conclusion/Implications: Bidirectional mother-child interaction and the degree of smart media use played an important role in children's sleeping hours. This study suggests policy and practical implications in order to retain children's healthy sleeping hours.

• Journal of Families and Better Life
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• v.26 no.6
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• pp.123-134
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• 2008

This study aimed to assess the roll of various abusive factors on suicide thoughts. In particular, the effects of negligence, physical and emotional abuse, as the subordinate variables of abuse, were examined on suicide ideation. In addition, the mediation effects of shame-proneness and friendships were also investigated. To achieve these specific objectives, subordinate dimensions of abuse such as negligence, physical abuse and emotional abuse were measured for 277 male and 275 female students from Seoul middle schools using a measurement tool. Specifically, experiences of being abused and neglected, the level of suicide thoughts using scale for suicidal ideation (SSI), the level of shame-proneness and friendships using personal feelings questionnaire-2(PFQ-2), and schoolmate relationships were measured using a questionnaire. Analysis of collected data revealed that while suicide thoughts showed significant positive relationship with abuse and shame-proneness, there was a significant negative relationship between suicide thoughts and friendships. In particular, negligence, physical abuse and emotional abuse had significant effects on suicide ideation, while emotional abuse had the greatest effect on suicide ideation. Shame-proneness and friendships partially mediated abuse and suicide thoughts. The findings of this study have contributed to understanding of factors related to suicide thoughts. In particular, the mediation effects of shame-proneness and friendships have been highlighted.

• Journal of Korea Society of Digital Industry and Information Management
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• v.10 no.2
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• pp.187-201
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• 2014

This research attempts to see the phenomenon that how job satisfaction formulate through the analysis of structural relationships between the degrees of authenticity, self-concept, self-efficacy and organizational goals and objects. The survey collected questionnaires of the authentic leadership, self-efficacy and job satisfaction. 152 numbers of samples are collected for survey to observe empirical relationships, causal and correlation, for elucidating respected structural equation model. Structural equation modeling was carried out to explore the relationship of authentic leadership, self-efficacy, and job satisfaction. The mediation model posits that self-efficacy mediate the linkage between authentic leadership and job satisfaction. The result of this research indicates the positive impact of authenticity may not affect job satisfaction. As much leader authenticity affects positive impact to self-efficacy which is individual identity, the leader should invest them to foster the authenticity. In other words, authentic leadership on job satisfaction of subordinates is not directly affected. In order to increase job satisfaction of subordinates, leaders should be focused to raise self-efficacy.

• The Korean Journal of Health Service Management
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• v.9 no.2
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• pp.1-12
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• 2015

The objective of this study was to verify the effects of brand equity of small & medium hospitals on trust and relationship commitment and mediation effect of trust in the relation between brand equity and relationship commitment. For testing reliability and validity of the measurement tool, Cronbach's ${\alpha}$ and confirmatory factor analysis was used, respectively. A structural equation model was applied for verifying the study model suggested. Out of 450 questionnaires distributed, 439 was returned. On the study results, brand image and perceived quality positively determined trust of customers for small & medium hospitals. Customers' trust also has a positive effect on relationship commitment. Brand awareness positively influence the levels of relationship commitment. Moreover, a mediation effect was identified. Customers' trust mediated the effects of brand image and perceived quality on relationship commitment of hospitals customers. On conclusions, relationship commitment was determined, either directly or indirectly, by brand image and perceived quality, while trust mediated the their relationship. Thus, hospitals management may use the concepts of brand equity and trust as a key success factor of their business purposes.

• The Journal of Industrial Distribution & Business
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• v.11 no.9
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• pp.25-35
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• 2020

Purpose: The purpose of this study is to investigate how much continuous investment in human capital contributes to increasing labor productivity at not only individual companies but also at the national level, and causes fundamental as well as increases for labor-management conflicts. The current research aimed to empirically demonstrate the importance of human capital investment and furthermore, based on the effect of human resource investment on labor productivity, also re-examine the role of the Labor Commission as well. Research design, data, and methodology: This study was conducted by the Korea Information Service-Financial Accounting System (KIS-FAS) using representative panel data operated by countries to measure whether long-term investment in corporate human resources affects labor productivity. Results: Two distinctive summarized results of the analysis in the Korea Credit Ratings data showed that there was a high positive correlation between corporate human resource investment and economic performance for a ten-year period from 2009 to 2018. Conclusions: The present study concluded that the role of the labor committee should be effectively formed by the labor as a mediation agency and that the role of the mediation committee members should focus more on how to strengthen the human resources management of the union.

• Research in Community and Public Health Nursing
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• v.31 no.3
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• pp.395-404
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• 2020

Purpose: This study was conducted to develop a predictive model for happiness of students in general high schools. The study was based on the theory of happiness integration and the literature review. Methods: Data were collected using a convenience sample of 231 first and second grade students in five general high schools in D city and K Province. The exogenous variables were optimism as personality factors, parenting attitude, academic stress and friend's support as happiness. The endogenous variables were self-esteem and resilience as mediating variables, and happiness of students in general high schools. Data collection was done from March 14 to March 28, 2019. The AMOS 22.0 and SPSS programs were used to verify the validity of confirmatory factor analysis and hypothesis models. Results: The factors that have the greatest influence on happiness of high school students are self-esteem and resilience. The explanatory power of happiness by these variables was 98.1%. The individual mediating effect and double mediation effect of these variables were found to be significant. Conclusion: As student's optimistic personality, parent's positive parenting attitude, and friend's support improve student's self-esteem and resilience, ultimately positively affecting high school students' happiness, so it is necessary to consider these factors and try to develop a happiness improvement program.

• Korea Journal of Hospital Management
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• v.20 no.4
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• pp.1-13
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• 2015

This study attempts to investigate how healthcare service quality impacts upon hospital reputation, service value, and customer satisfaction. Additionally, the association of customer satisfaction with hospital loyalty and the mediation role of service value and reputation are examined. Analysis results can be summarized as followings: First, the procedural convenience and efficiency have significant impact upon customer satisfaction but personnel service and service scape do not significantly affect customer satisfaction. Second, the personnel service and service scape have significant impacts upon both the service value and hospitals' reputation. Third, service value and hospital reputation contribute significantly to the customer satisfaction. Fourth, customer satisfaction enhances significantly customer's satisfaction and intention to recommend. We conclude that a regional medical center should be able to offer high quality medical services to its customers to satisfy or delight them. Only the satisfied customers will have intention to revisit the medical center or to recommend it to their friends.

• The Journal of the Korea Contents Association
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• v.14 no.10
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• pp.610-618
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• 2014

The purpose of this study was to examine the mediation effects of impulsiveness on the relationship between boredom proneness and game addiction. For this study, 364 middle school boys in Kyungki and Chungcheong areas were included in the analysis. The results showed that boredom proneness was positively correlated with impulsiveness and game addiction. Impulsiveness was found to fully mediate the influence of the boys' boredom proneness (independent variable) on game addiction(dependent variable). Based on these results, strategic interventions including impulsiveness control and self-leadership training were suggested to prevent game addiction.

• Korean Journal of Clinical Pharmacy
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• v.28 no.3
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• pp.238-242
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• 2018

Background: The appropriate use of drugs is very important for a healthy life, as appropriate medication must be taken correctly for successful treatment of a disease. The purpose of this study was to investigate the self-efficacy between health status and drug abuse behavior. Methods: The subjects of this study were selected from 15 workshops located in Seoul, Incheon, Daejeon, and Chungnam, and, convenience sampling was conducted for each employee between September, 2017 and October 2017. A total of 204 questionnaires were analyzed. The questions evaluated health status, self-efficacy, drug abuse behavior, and general characteristics. Results: First, there was no difference in health status according to the general characteristics of the subjects. The self-efficacy varied according to gender, educational background, and monthly income, but not by marital status and residence area. In addition, drug abuse behaviors differed according to gender, residence area, and monthly income, but not by marital status and education level. Second, drug abuse behavior negatively correlated with health status and self-efficacy. Third, regression analysis showed that the self-efficacy between the health status and drug abuse behavior had a partially mediating effect. Conclusion: In patients with poor health status, it is necessary to increase their self-efficacy to reduce reduce drug abuse. Therefore, regular education programs targeting efficacy and drug knowledge are required in the community.