• Korean Journal of Child Studies
• /
• v.30 no.6
• /
• pp.523-534
• /
• 2009

This study examined the mediating role of representation of peers on the relations between children's representation of mother and social competence. Subjects were 547 elementary school children. Baron and Kenny's model (1986) was used to investigate mediating effects. Results were (1) there were no differences in the representation of mother by gender. Girls had more positive representation of peers than boys. (2) Girls' representation of mother had more influence on social competence than boys'. (3) Girls' representation of peers had more influence on social competence than boys'. (4) Representation of peers mediated relations between representation of mother and social competence. Girls' representation of peers had more mediating effect than boys'.

• Korean Journal of Culture and Social Issue
• /
• v.28 no.3
• /
• pp.353-372
• /
• 2022

The purpose of this study was to investigate the relationship between women's gender microaggression experience in the workplace and their percieved level of decent work based on the Psychology of Working Theory(PWT) among South Korean women employees. Specifically, we focused on testing the mediating role of career adaptability, an intrapersonal variable in PWT, and the moderating role of organizational culture of gender prejudice, a contextual variable in PWT, on career adaptability. Online survey data were collected from 219 South Korean women employees and Mplus 7.0 was used to test the simple mediation and moderated mediation effects based on structural equation modeling. Results indicated that there was no mediating effect of career adaptability between the relationship between gender microaggression in the workplace and decent work, however, a significant moderation effect was found by the organizational culture of gender prejudice on the mediating effect of career adaptability. Based on these results, practical implications of this study and suggestions for future research were discussed.

• Journal of the Korean Home Economics Association
• /
• v.47 no.10
• /
• pp.29-37
• /
• 2009

The purpose of this study was to investigate the mediating role of self-worth in the relationship between social support and depressive symptoms. Seven hundred and thirty-eight 5th and 6th graders in Seoul completed questionnaires. Path analysis demonstrated that social support had a significant direct effect on depressive symptoms. This analysis also revealed that social support influenced depressive symptoms through self-worth. These findings suggest that the relationship between perceived social support and depressive symptoms in children is partially mediated through a personal variable like self-worth.

• Journal of Korean Academic Society of Home Health Care Nursing
• /
• v.24 no.2
• /
• pp.160-168
• /
• 2017

Purpose: Optimism is an important psychological variable that functions positively in stress adaptation process. The purpose of this study was to identify either a mediating or moderating effect of optimism in the relationship between stress and well-being among mothers of children with diabetes mellitus. Methods: A sample of 109 mothers of children with diabetes mellitus was recruited in a tertiary hospital in B city and they completed self-reported questionnaires. Multiple regression analysis models were used to test the mediating and moderating effects of optimism in the relationship between stress and well-being. Results: The results of the multiple and hierarchical regression analysis showed that the role of optimism was examined a partial mediator of the relation between stress and well-being, not a moderator. Increased stress was associated with decreasing optimism and well-being, and increased optimism predicted increased well-being among mothers of children with diabetes mellitus. Conclusion: Optimism is more likely to play a role as mediator, rather than as a moderator. This finding suggests the importance of optimism in improving the well-being of mothers of children with diabetes mellitus.

• The Journal of Economics, Marketing and Management
• /
• v.12 no.1
• /
• pp.1-15
• /
• 2024

Purpose: This study aims to explore the critical factors in the quality control activities of agricultural products in e-commerce companies and analyze how these factors affect customers' perceived value and repurchase intention. Finally, it further reveals the mediating role of perceived value between the factors of quality control activities of agricultural products and customer repurchase intention. Research design, data and methodology: This study identified six independent factors within agricultural product quality control activities: freshness, assurance, diversity, grading, packaging, and timeliness. Subsequently, the impact of these factors on customer repurchase intention was analyzed. Additionally, perceived value was considered as an intermediary variable between the independent and dependent variables. Data was gathered from 269 Chinese consumers who had experience purchasing on agricultural product e-commerce websites. Results: The study results indicate that the relevant factors within agricultural product quality control activities strongly influence customer repurchase intention, with perceived value mediating this relationship. Conclusions: The significance of this study lies in its exploration of the relevant factors within agricultural product e-commerce's product quality control activities. It identifies their impact on customer repurchase intention and confirms the mediating role of perceived value. The results of this research offer valuable insights and practical guidance for academics in related research fields and practitioners in the agricultural product e-commerce industry.

• Journal of Families and Better Life
• /
• v.30 no.3
• /
• pp.59-67
• /
• 2012

This study investigate the influence of resilience on organizational commitment using social support as a mediating variable for kindergarten and childcare teathers. The subjects were 630 kindergarten and childcare teathers. The collected data were analyzed by Pearson's correlation as well as single and multiple regressions that used SPSS Win 19.0. The results were as follows: (1) The resilience was significantly associated with organizational commitment of kindergarten and childcare teachers. (2) The resilience was significantly associated with social support of kindergarten and childcare teachers. (3) The resilience was not significantly associated with organizational commitment of kindergarten and childcare teachers, controlled by social support. The results showed the social support was more important variable affecting organizational commitment of kindergarten and childcare teachers than the resilience. As a result, teachers have to be strengthened for support of social emotion that helps to control of their emotional condition and social evaluation that estimates their role positive under administration system.

• Korea Trade Review
• /
• v.41 no.5
• /
• pp.325-351
• /
• 2016

This study empirically investigated the relationship among knowledge transfer, network(firm network and government network) and performance Korean MNCs' subsidiaries in terms of absorptive capacity and entry mode roles in China. For this, absorptive capacity was established as an independent variable, mediating variable, and moderating variable. And the entry mode was divided into single investment and joint venture and set to the moderating variable. Data for the analysis of actual proof was randomly selected from the companies which was established more than 3 years before KOTRA 'The overseas expansion Korean company directory (2014)'. Questionnaires to 138 Chinese subsidiaries of Korean MNCs were collected by FAX and E-mail. AMOS was utilized and collected data investigated the role of the absorption capacity and entry mode as the covariance structure analysis. The empirical analysis showed that absorption capacity has a direct influence on management performance as an independent variable with the network (firm network and government network). It only has a partial mediating role between enterprise networks and management performance, and no meaningful result was gained as its moderationg role bewteen the exogenous variable and management performance. And in terms of Korean companies' moderating role in entering China, they have a moderating role between government network, absorption capacity and management performance, but did not show a statistically significant result between knowledge transfer, enterprise network and management performance. Absorption capacity, as the variable affecting overseas subsidiary's management performance, should not be considered a mediating or moderating variable, but an independent variable. Since the joint venture is showing higher performance than single investment when going into the Chinese market, implication is provided for options in overseas expansion. But this research has the limitation in generalization because it is aiming at the subsidiaries of the Korean company investing in China. Therefore, it is more desirable in the future to conduct a study of the subsidiary of the Korean company entering several countries. It also has limitations in generalization, because the research was conducted using a limited number of variables, despite there are various factors affecting the management performance of Chinese subsidiaries.

• Journal of Venture Innovation
• /
• v.7 no.1
• /
• pp.59-75
• /
• 2024

As the 4th Industrial Revolution progresses, the importance of startups was increasingly emphasized. Nevertheless, the five-year survival rate of Korean startups was lower than that of OECD countries. In this study, we analyzed the relationship between agile leadership, learning agility, and organizational performance of startups under the premise that organizational performance was most important for startups to achieve sustainable growth. For the empirical analysis, agile leadership was set as an independent variable, learning agility was set as a mediating variable, and organizational performance was set as a dependent variable. Data was collected from startup employees across the country, and 197 valid samples were selected for analysis. The empirical analysis used Process Macro 4.2. As a result of the empirical analysis, agile leadership was found to have a significant positive effect on startup organizational performance. Additionally, agile leadership had a positive (+) effect on learning agility, and learning agility had a positive (+) effect on startup organizational performance. As a result of analyzing the mediating effect of learning agility, learning agility was found to play a mediating role between agile leadership and organizational performance. Academically, these research results tested the usefulness of agile leadership suited to the startup culture among various leadership styles that can improve the organizational performance of startups. In practical terms, such agile leadership not only directly affects organizational performance, but also through the learning agility of startup employees. This means that by creating a culture of learning agility that encourages startup employees to continuously learn and adapt, startups can increase their chances of survival and success.

• Child Health Nursing Research
• /
• v.25 no.2
• /
• pp.205-213
• /
• 2019

Purpose: The purpose of this study was to examine the mediating effect of major satisfaction in the relationship between academic self-efficacy and academic achievement among nursing students. Methods: Data were collected from 142 nursing students from March 5 to March 9, 2018, and the collected data were analyzed using SPSS version 21.0 for Windows. Results: Academic self-efficacy had a significant effect on both major satisfaction (${\beta}=.31$, p<.001), and academic achievement (${\beta}=.43$, p<.001). The parameter of major satisfaction was found to have a significant effect on the dependent variable, academic achievement (${\beta}=.22$, p=.007), and the independent variable, academic self-efficacy, also had a significant effect on academic achievement (${\beta}=.39$, p<.001). Thus, major satisfaction was found to have a partial mediating effect on the relationship between academic self efficacy and academic achievement. The Sobel test showed that the path of the academic achievement and academic self efficacy variables was significantly mediated by major satisfaction (Z=2.99, p=.003). Conclusion: Academic self-efficacy was found to affect academic achievement, and major satisfaction was found to play a partial mediating role in the relationship between academic self efficacy and academic achievement.

• Journal of Convergence for Information Technology
• /
• v.11 no.10
• /
• pp.250-257
• /
• 2021

The author tried to verify the mediating effect of the variable, perceived behavioral control, in the relationship between the independent variables(cosmetics-related variables, consumer's preference, advice & inducement), and the dependent variable(purchasing behavior), through AMOS structural equation modeling. As a result of analyzing the mediating effect in the impact relationship between latent variables, it was found that PBC(perceived behavior control) plays a mediating role in the impact relationship between CQ(cosmetics quality) and PB(purchasing behavior). Author found that the higher the quality of cosmetics and the greater the perceived behavior control in domestic cosmetics purchasing behavior, the more likely it will lead to purchasing behavior. In this context, while efforts are being made to improve cosmetic quality, measures to increase perceived behavior control, which can be said to be autonomy in purchasing behavior, should be sought.