• Human Ecology Research
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• v.59 no.1
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• pp.1-11
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• 2021

This study investigated the impact of solution-focused thinking on marital satisfaction via mediating roles of father involvement in childcare and marital conflict. A questionnaire survey was conducted among mothers with infants, living in Busan, Daegu and Yangsan, South Korea. Data from 264 mothers were analyzed using several multiple regression analyses and bootstrapping method with SPSS 25.0 and PROCESS macro (model 6) to test the serial double mediation model. The results of this study are as follows. First, mothers' solution-focused thinking had a significant direct and indirect positive influence on marital satisfaction through both father involvement in childcare and marital conflict. Second, the sequential mediating effects of father involvement in childcare and marital conflict were statistically significant in the relationship between solution-focused thinking and marital satisfaction. The model accounted for 60% of the variance in mothers' marital satisfaction. The results highlight the importance of solution-focused thinking that can enhance the marital satisfaction of mothers with infants and act as a resource for increasing father involvement in childcare and decreasing marital conflict. Based on the results, it is necessary to include solution-focused thinking, father involvement in childcare, and marital conflict as key elements in the intervention to improve marital satisfaction of mothers with infants.

• 한국노년학
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• v.38 no.4
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• pp.905-922
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• 2018

The purpose of this study was to examine the mediating effects of generativity and ego-integration on the relationship between leisure activity experience and life satisfaction after retirement, and to clarify the structural relationship between variables. In this study, SPSS for window 21.0 program r and AMOS 18.0 were used. First, correlation analysis was performed among the main variables to investigate the relationship between variables. Next, confirmatory factor analysis and fit of hypothesis model were confirmed. Finally, the bootstrapping procedure was conducted to verify the significance of the indirect effect. The main results of this study are as follows. First, leisure activity experience, life satisfaction, generativity and ego-integration were statistically correlated. Second, in the research model, there was a double-mediated effect of the generativity and ego-integration in the married couple's leisure experience and life satisfaction after retirement. The indirect effect that affects life satisfaction was found to be greater through mediation. This study has limitations in collecting data on retirees who have retirement experience or retired husbands who have. The reason for this is that there is a difference in the sense of life satisfaction between the couple and their spouse, and the significance of the path between the variables may also differ. Therefore, the follow-up study suggests the necessity of analyzing only the couple.

• Biomolecules & Therapeutics
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• v.22 no.4
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• pp.275-281
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• 2014

Autophagy is a series of catabolic process mediating the bulk degradation of intracellular proteins and organelles through formation of a double-membrane vesicle, known as an autophagosome, and fusing with lysosome. Autophagy plays an important role of death-survival decisions in neuronal cells, which may influence to several neurodegenerative disorders including Parkinson's disease. Chebulagic acid, the major constituent of Terminalia chebula and Phyllanthus emblica, is a benzopyran tannin compound with various kinds of beneficial effects. This study was performed to investigate the autophagy enhancing effect of chebulagic acid on human neuroblastoma SH-SY5Y cell lines. We determined the effect of chebulagic acid on expression levels of autophagosome marker proteins such as, DOR/TP53INP2, Golgi-associated ATPase Enhancer of 16 kDa (GATE 16) and Light chain 3 II (LC3 II), as well as those of its upstream pathway proteins, AMP-activated protein kinase (AMPK), mammalian target of rapamycin (mTOR) and Beclin-1. All of those proteins were modulated by chebulagic acid treatment in a way of enhancing the autophagy. Additionally in our study, chebulagic acid also showed a protective effect against 1-methyl-4-phenylpyridinium ($MPP^+$) - induced cytotoxicity which mimics the pathological symptom of Parkinson's disease. This effect seems partially mediated by enhanced autophagy which increased the degradation of aggregated or misfolded proteins from cells. This study suggests that chebulagic acid is an attractive candidate as an autophagy-enhancing agent and therefore, it may provide a promising strategy to prevent or cure the diseases caused by accumulation of abnormal proteins including Parkinson's disease.

• Journal of Venture Innovation
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• v.5 no.2
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• pp.67-84
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• 2022

This study attempts to verify the double mediating effects of trait anxiety and burnout in the relationship between socially prescribed perfectionism and subjective well-being of employees. For this study, 300 office workers were surveyed to measure the trait anxiety, the burnout, the socially prescribed perfectionism and subjective well-being. The collected data were analyzed with SPSS PROCESS Macroin an bootstrapping method. The result of this study can be summarized as follows. First, socially prescribed perfectionism had significant positive relationship with trait anxiety and burnout. Socially prescribed perfectionism had significant negative relationship with subjective well-being. Also trait anxiety had significant positive relationship with burnout and significant negative relationship with subjective well-being. In addition, burnout had significant negative relationship with subjective well-being. Second, trait anxiety and burnout fully mediated the relationship between socially prescribed perfectionism and subjective well-being. Third, there was a dual mediation effect on trait anxiety and burnout in the relationship between socially prescribed perfectionism and subjective well-being. In conclusion, it suggests that in order to elevate subjective well-being of employees with a high level of socially prescribed perfectionism, it would be more effective to deal with trait anxiety and burnout which are proved to make them happy than to deal with perfectionism itself.

• Industry Promotion Research
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• v.9 no.1
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• pp.223-230
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• 2024

This study aims to determine whether coach leadership behavior and group cohesion mediate in the relationship between grit and training satisfaction among Chinese college students. Data were collected through a survey targeting 313 college students purposively sampled at a university in Guangdong, China. The collected data was analyzed using SPSS PC+ Win ver. 25.0 and SPSS PROCESS macro ver. 4.2. The statistical methods applied were frequency analysis, reliability analysis, correlation analysis, and dual mediation effect analysis. The conclusion of the study is as follows. First, grit, coach leadership behavior, group cohesion, and training satisfaction all showed significant positive correlations. Second, the coach's leadership behavior and group cohesion double-mediated in the relationship between grit and training satisfaction. Based on these results, this study proposed a plan to utilize not only grit but also coach leadership behavior and group cohesion to improve college students' training satisfaction.

• The Korean Journal of Coaching Psychology
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• v.5 no.1
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• pp.85-102
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• 2021

The purpose of this study was to examine the effect of out-of-school adolescents' social stigma on smart-phone addiction through career disorders and depression. In the process that social stigma of adolescents outside of school affects smart-phone addiction, the mediating effect of career barriers and depression was verified. The subjects of this study were 318 subjects who participated in the 5th year survey of out-of-school youth panel by the Korea Youth Policy Institute. For data analysis, the correlations and mediating effects between major variables were verified. As a result of the study, first, all of the major variables were found to have statistically significant correlations. Second, the social stigma of out-of-school adolescents was found to have an effect on smart-phone addiction through career disorders and depression, confirming a double mediation. In addition, in the process in which out-of-school adolescents' social stigma affects smart-phone addiction, it was confirmed that career disorder and depression were respectively mediated, but social stigma did not have a significant effect on smart-phone addiction. Based on these results, prevention of smart-phone addiction among out-of-school adolescents and intervention methods and implications for youth coaching were presented.

• Korean Journal of Childcare and Education
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• v.18 no.2
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• pp.105-124
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• 2022

Objective: This study investigated the double mediating effects of maternal and paternal parenting stress and the regularity of children's daily routines in the association between maternal and paternal parenting time and children's self-regulation. Methods: A total of 235 preschool children aged 4-5 years and their mothers and fathers participated in the study. Parenting time, parenting stress, and children's self-regulation were assessed using both mothers' and fathers' reports, but the regularity of daily routines was assessed using mothers' reports only. The data was analyzed using SEM in Mplus 8.2. Results: Mothers' and fathers' parenting stress appeared to have cross-spousal mediated effects of their parenting time on children's self-regulation. Higher levels of mothers' and fathers' parenting time predicted higher levels of children's self-regulation through only a lower level of mothers' parenting stress and a higher level of the regularity of daily routines. Conclusion/Implications: Findings indicated that parents' parenting time played a significant protective factor in reducing parenting stress and increasing the regularity of daily routines among family members. This cross-spousal influence on parenting process can inform the development of prevention programs and parenting education to promote self-regulation skills among preschool children.

• Korean Journal of Social Welfare
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• v.64 no.1
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• pp.225-247
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• 2012

This study aims at exploring an effective way for social welfare in order to promote psychological well-being of a mother having a child with autism. To achieve this purpose, this study examined the related factors of parenting stress, family functioning, social support, and redefinition of family affecting psychological well-being of a mother having a child with austin by way of applying the Double ABCX model. A survey was conducted with a sample of 207 mothers having a child with autism in Daegu. Results from the survey are as follows: First, there were significant impacts of parenting stress on social support, family functioning, the redefinition of family on crisis situation, and psychological well-being. Second, family functioning and social support had no significant effect on mothers' psychological well-being, while the redefinition of family on crisis situation had significant influences on the psychological well-being of mothers having a child with autism. Third, it turned out that family functioning, social support, and the redefinition of family on crisis situation played a mediating role between parenting stress and psychological well-being. Based on these results, this study suggests that family functioning should be strengthened for promoting psychological well-being of mothers having a child with autism. We should construct and provide social supports in multilateral aspects and help mothers having a child with autism positively recognize stressful situations and improve their capacities to overcome them as well.

• The Journal of the Korea Contents Association
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• v.21 no.12
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• pp.632-644
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• 2021

The purpose of this study was to examine the mediating effect of ego-resilience and countertransference management ability in the relationship between counselor's adult attachment and development levels of counselors. For this purpose, 389 counselors who conducted more than 5 times of verbal counseling per case were surveyed for 3 weeks using the online questionnaire function. Data were analyzed using SPSS 21 and AMOS 21, reliability analysis was conducted, and constructed structural equation model(SEM) and to verify validity, fitness, and mediating effects. The results of the analysis are as follows: First, counselor's attachment anxiety and attachment avoidance had indirect effects on the ability to manage countertransference through the medium of ego-resilience(p<.001). Second, counselor's attachment avoidance had an indirect effect on counselor's developmental level through countertransference management ability(p<.05). Third, it was confirmed that counselor's attachment anxiety and attachment avoidance had an effect on counselor's development level through double mediation of ego-resilience and countertransference management ability(p<.001). The significance and limitations of these results and suggestions for follow-up studies were discussed.

• Industry Promotion Research
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• v.8 no.2
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• pp.81-91
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• 2023

This study aims to present basic data for preventing drop-out intention by identifying the mechanisms in which academic stress affects drop-out intention through self-esteem, peer relationships, and grit in high school students. The subjects of the study were 283 high school students purposively selected from three cities and counties in Chungcheongnam-do. The data were analysed using SPSS PC+ Win. ver. 25.0 and SPSS PROCESS macro ver. 4.2. The applied statistical techniques were descriptive statistics, reliability analysis, correlation analysis, and moderated mediation effect analysis. As a result of the study, first, academic stress showed a positive correlation with the drop-out intention, but a negative correlation with self-esteem, grit, and peer relationship. Second, grit not only played a moderating role in enhancing the relationship between self-esteem and peer relationship, but also played a moderated mediating role in the path of academic stress → self-esteem → peer relationship → drop-out intention. It was confirmed that the academic stress of high school students has a direct effect on the drop-out intention, and that self-esteem, peer relationships, and grit can be used as important factors to prevent the school drop-out.