• Journal of Family Resource Management and Policy Review
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• v.18 no.3
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• pp.159-176
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• 2014

This study examined the mediating effects of couple communication on self-differentiation and marital satisfaction among married women. The ANOVA, correlation and the multiple regression analysis were used to figure out the relationships and the mediating effects of those variables. The results revealed that self-differentiation was significantly related to marital satisfaction. Also, couple communication was revealed to be a partial and full mediator between self-differentiation and marital satisfaction. The results were as follows. First, there were differences in couple communication and marital satisfaction. Marital satisfaction showed differences according to socio-economic variables such as educational level, occupation, family income, and the years of married life. Educational level and family income made differences in couple's communication. However, socio-economic variables did not make any difference with regard to self-differentiation. Second, there was a significant correlation among all sub-factors for self-differentiation, whole self-differentiation, married couples' communication, and marital satisfaction. Third, the result shows that the mediating effect of couple communication between self-differentiation and marital satisfaction. Couple communication completely mediated the relationship between cognitive vs. emotional function, family projection, emotional cutoff, and marital satisfaction. It also partially mediated the relationship between family regression and marital satisfaction. In addition, there was a tendency to partially mediate the relationship between general self-differentiation and marital satisfaction. The results suggested that self-differentiation and couples communication should be considered together when explaining marital satisfaction among married women. Also, the results implied the importance of the increased self-differentiation and the better couple communication in women's marital satisfaction. Finally, this research suggested the necessity of counseling services to enhance the self-differentiation as well as couple communication programs for the marital satisfaction of women.

• Culinary science and hospitality research
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• v.16 no.3
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• pp.205-217
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• 2010

The purpose of this study is to investigate the formation of turnover intention of restaurant employees by considering their group cohesiveness, organizational commitment, and employment status(full-time vs part-time). Also, following Baron and Kenny's(1986) guidelines, it examined a mediating effect of organizational commitment on turnover intention. The results of an empirical analysis showed that group cohesiveness had a significant effect on organizational commitment, and organizational commitment was negatively associated with turnover intention. Also, group cohesiveness was negatively associated with turnover intention. That is, the higher the group cohesiveness and the organizational commitment, the lower the turnover intention. In addition, the results of mediation tests revealed that organizational commitment was a partial mediator in the relationship between group cohesiveness and turnover intention. Finally, employment status did not moderate the relationship between group cohesiveness and organizational commitment, organizational commitment and turnover intention, or group cohesiveness and turnover intention. Implications and suggestions for future research were discussed.

• Journal of Distribution Science
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• v.9 no.2
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• pp.73-81
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• 2011

This study is designed to examine the effects of information source effects of the word mouth have on the formed expectations for the private institution and to explore the formed expectations' effects on the actual sales of the educational service. Moreover, its purpose is in analyzing what medication effects the pre-conceived expectation has on selecting the educational service. After testing hypothesis, the results showed that the source effects of the information from word of mouth had a significant effect on the expectation factors, in terms of expertise, similarity, likability and familiarity expectation factors. However, it was found that effect was not significant for the truthfulness. The significant result was found on the expectation factors before visiting the private institution on selecting educational service, indicating a positive effect. As for the influence of source of the word of mouth information on selecting educational service, the results from the mediation effects of the expectation factors on selecting the educational service showed that for expectation factors, expertise had the partial mediation effect, truthfulness, perfect mediating effect, similarity, partial mediation effect, likability, perfect mediating effect, and familiarity, perfect mediating effect. A test of the mediating role of attribute expectations in the influence of WOM message source attributes on educational services choices showed the following: 1) It was proven that attribute expectations played a partial mediating role in the influence of expertise and similarity, respectively, on educational services choices. 2) On the influence of trustworthiness, likability, and familiarity on educational services choices, respectively, attribute expectations had a full mediation effect. This research differs from the previous ones, which focused only on consumer satisfaction with educational services offered by private educational institutions in that it covers not only the influences of both WOM source attributes and key component factors of educational services on both educational services choices and satisfaction with such services but also the influence of WOM source attributes on attribute expectations prior to the first visit to a particular private educational institutions, and in turn the influence of such attribute expectations on educational services choices. Most particularly, the significance of this study lies in the fact that in an effort to more clearly explain the causal relationship between WOM source effects and educational services choices a test of the mediating role of attribute expectations was conducted. Although the research seems simple, some theoretical implications can be drawn as follows: WOM message source effects on educational services choices were positive and moreover these positive impacts are likely to be reinforced by means of the mediating variable of attribute expectations.

• Sleep Medicine and Psychophysiology
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• v.28 no.1
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• pp.34-42
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• 2021

Objectives: This study investigated sleep quality in female full-time homemakers and evaluated the relationship of sleep disturbance with psychological and socio-environmental factors. Methods: This cross-sectional study adopted a structured survey and sequential recruitment method for randomized participation of community-dwelling full-time female homemakers. Sleep quality and mental health were measured using the Korean version of the Pittsburgh Sleep Quality Index (K-PSQI), Korean version of the Beck Depression Inventory-II (K-BDI-II), Korean version of the Beck Anxiety Inventory (K-BAI), and Korean version of the Beck Hopelessness Scale (K-BHS). The willingness-to-pay (WTP) method was selected to measure the self-evaluated monetary value of household service work. The relationship among the main relevant factors was statistically analyzed through a mediation model. Results: A total of 166 participants were analyzed and classified having poor versus good sleep quality (poor : 24.1%, n = 40 ; good : 75.9%, n = 126 ; cut-off point = 9 on the K-PSQI). Significant between-group differences were observed in mental health status (K-BDI-II, p < 0.001 ; K-BAI, p < 0.001 ; K-BHS, p = 0.003). The moderated mediation model was verified, indicating that depression may mediate the association between nurturing burden and sleep disturbance. The path from nurturing burden to depression may be moderated by average monthly household income. Conclusion: A relatively high portion of full-time female homemakers may suffer from sleep disturbance and interactions between psychological and socio-environmental factors might determine sleep quality, suggesting the need for public health policies targeting improvement of sleep quality and mental health among full-time homemakers.

• The Journal of the Korea Contents Association
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• v.14 no.10
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• pp.514-526
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• 2014

The predominant concern of the study consist of: (1) whether Chinese young people think Korean Wave would lasts; (2) the direct effect of viewing degree of Korean contents on the sustainability of Korean Wave; (3) the mediation effect of liking for Korean Wave and receptiveness to foreign cultural inflow on that sustainability; (4) the moderating effect of sense of rivalry between Korean and China. The research is based on a survey conducted with 371 chinese people between high teen and early 30's, located in Guilin of Guangxi and Zhengzhou of Henan in China. The notable findings are as follow: While the group with strong rivalry does not have a direct effect of viewing degree on the sustainability for Korean Wave, the group with weak rivalrous sense and higher viewing degree of Korean contents predict shorter sustainability of Korean Wave, therefore, the moderating effect of sense of rivalry between Korea and China is significant .Next, liking for Korean Wave shows a full mediating effect among Chinese with weak rivalry and a partial mediating effect among them with strong rivalry. The mediating effect of receptiveness to foreign cultural inflow is non-significant.

• Knowledge Management Research
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• v.14 no.5
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• pp.81-100
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• 2013

In this era of cut-throat competition, innovation is a source of competitive advantage, and securing core competency through innovation plays a pivotal role in ensuring the survival and growth of an organization. In an organization, R&D team is a core division driving innovation, and creative tension and conflict among researchers fuels innovative performance. Despite heated debate over the positive and negative effects of conflict, insufficiently-identified process factors have left sophisticated mechanisms between conflicts and effects unaddressed. This study assumes that team learning behaviors can bean important process factor given that conflict propels learning, and that learning is a decisive factor in creating competitive advantage. This study conducted an empirical analysis of the relationship between relationship/task conflict and team innovative performance, and the mediating role of team learning behaviors using data collected from a questionnaire sent out to the heads of 262 R&D teams and second highest-ranking officials thereof. The analysis conducted based on structural equation model indicates that relationship conflict has negatively affected team learning behaviors, whereas task conflict has positively influenced team learning behaviors(full mediation effect), team learning behaviors has positively influenced team innovative performance. Based on these results, the study has suggested implications of intra-team conflict and team learning behaviors for team innovative performance.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.35 no.1
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• pp.132-139
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• 2012

The purpose of this study is to examine the effects of transformational leadership and organizational citizenship behavior. It also investigated the mediating effect of self leadership on the causal relationship between transformational leadership and organizational citizenship behavior. Research results, transformational leadership had a positive affected on the self leadership, The self leadership had a positive affected on organizational citizenship behavior. And transformational leadership did not make a significant impact on organizational citizenship behavior. Finally, the self leadership was a full mediator on the relationships between the transformational leadership and the organizational citizenship behavior. Based on these findings, the implications and the limitations of the study were presented including some directions for future studies.

• Journal of Distribution Science
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• v.11 no.11
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• pp.83-88
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• 2013

Purpose - This study focused on consumers' perception about regulations for sales enforced by national and local governments in Korea. The study examined the relationship between perceived regulatory restrictions and subjective well-being (SWB), and perceived regulatory restrictions and shopping value, respectively. Research Design, Data, and Methodology - Data were collected from 135 college students and consumers in Gyeonggi Province to verify the relationships, moderating effects, and mediating effects, thus testing the theoretical model and its hypotheses. Results - First, consumers' positive perception of regulatory restrictions enabled enhancement of their SWB. Second, consumers' positive perception of regulatory restrictions had no significant positive influence on hedonic value but had a significant positive influence on utilitarian value. Third, utilitarian value exhibited a full mediating effect on the relationship between regulatory restrictions and SWB. Conclusion - This study showed that consumers' positive win-win attitude is based on social norms. Further, we expect that consumers experiencing discomfort due to regulatory restrictions resolve this by going to other distributors. Finally, to increase distributors' competitiveness and consumers' utilitarian value, it is suggested that distributors require a variety of marketing strategies.

• Korean Journal of Social Welfare
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• v.67 no.1
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• pp.239-261
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• 2015

This study investigated the impact of social capital on married immigrant women's parenting, specifically focusing on the mediating effect of parenting participation. Using structural equation modeling, social capital within and outside of the family were examined in their relations to parenting efficacy, and the mediating effect of parenting participation was analysed. Study participants were 459 immigrant women from the Gyeonggi Education Welfare Panel(2011), who had children in 5th and 6th grades of elementary school. Findings suggested that social capital within and outside of the family had significant impact on parenting participation, which in turn affected parenting efficacy. Direct effects of social capital on parenting efficacy were not statistically significant, indicating a full mediation effect of parenting participation. Implications for social work practice and social policy for this population are discussed.

• Journal of Distribution Science
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• v.15 no.4
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• pp.41-57
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• 2017

Purpose - With the growth of the duty free shop field and an increase in the executive interest in it, it becomes necessary to examine if PBZ (1988) SERVQUAL could be applied to duty free shop service reflecting on this increased interest and the importance of marketing strategy alternative managing multinational customers. Therefore, the present research focused on the comparison of Korean and Chinese consumers. We examined how service quality would affect relationship quality and customer loyalty. Research design, data, and methodology - Surveys were distributed to 235 Korean and 220 Chinese consumers who have visited a Korean duty free shop. We analyzed frequency analysis, mean difference analysis, and reliability analysis, exploratory factor analysis, confirmatory factor analysis, structural equation model analysis, and multi-group analysis. Results - First, perceived tangibles, responsiveness, empathy, assurance, price benefits, product diversity, and IT convenience of duty free shop service all appeared to be positive effect on customer satisfaction; at the same time, only tangibles, responsiveness, empathy, assurance, and price benefits positively affected customer trust. Secondly, customer satisfaction and trust that are the components of the relationship quality appeared to be positive effect on customer loyalty. Thirdly, customers' satisfaction was found to play a full mediating role effect among all of the service quality factors with customer loyalty; however, customer trust was found to have the mediating effects only with tangibles, empathy, assurance, and price benefits. Fourthly, we found a difference between how service quality influences relationship quality and how service quality influences customer loyalty as a function of different nationality. As a result, it appeared that price benefits and IT convenience affected customer satisfaction more among Koreans than among Chinese. Finally, it appeared that customer satisfaction and trust affected customer loyalty more among Chinese than among Koreans. Conclusions - The results of this study contribute to the theoretical knowledge, but also provide strategic alternatives to enhance differentiation, international competence of enterprises led by duty free shop and service quality improvement and customer loyalty of enterprises are drawn as a foundation for constructing international customer relationship in future global era.