• The Journal of the Korea Contents Association
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• v.18 no.8
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• pp.415-433
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• 2018

The purpose of this study is to examine the relationship between collective leadership and employee's work engagement and psychological empowerment. This study tested the impact of collective leadership on employee's work engagement and the mediating role of psychological empowerment between the two variables. And also, this study tested moderating role of self-efficacy between psychological empowerment and work engagement. A total of 237 employees in 7 companies in South Korea participated in this study. The SPSS 21.0 and M-Plus6 statistical programs were used in this study to analyze and statistically process the collected survey data. The result showed that collective leadership positively influence employee's work engagement and psychological empowerment works as mediator in the relationship between collective leadership and employee's work engagement. This results means that collective leadership is a crucial factor to facilitate employee's psychological empowerment toward employee's work engagement. Self-efficacy had moderating effect between psychological empowerment and work engagement. Finally, theoretical and practical implications of the study results have been discussed along with limitations and future direction of the study.

• Journal of the Korean Society of Food Science and Nutrition
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• v.36 no.4
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• pp.488-498
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• 2007

The purposes of this study were to: a) provide evidences concerning the effects of emotional leadership b) examine the impacts of emotional leadership on employee-related variables, 'job satisfaction', 'organizational commitment', 'organizational performance' and 'turnover intention', and c) identify a conceptual framework underlying emotional leadership. A survey was conducted from August 23 to November 3, 2005 to collect data from mid-level managers in food service company headquarters (N=219). Statistical analyses were completed using SPSS Win (12.0) for descriptive, reliability, factor and correlation analyses and AMOS (5.0) for confirmatory factor analysis and structural equation modeling. The main results of this study were as follows. First, the managers gave the highest point to their leaders in the emotional leadership competence 'organizational awareness : reading the currents, decision networks, and politics at the organizational level' and gave the lowest point in the emotional leadership competence 'influence: wielding effective tactics for persuasion'. Second, the means of job satisfaction was above the midpoint (3 points). Employees' job satisfaction with 'coworkers' was relatively high. However, the extents of satisfaction with 'payroll' 'promotion', and 'work environment' were relatively low. Third, the organizational commitment was above the midpoint (3 points). In the organizational commitment, 'loyalty' factor was higher than 'commitment' factor. Fourth, the means of organizational performance was above the midpoint. The highest organizational performance variable was 'internal efficiency; trying to reduce cost' and the lowest organizational performance variable was 'internal fairness ; equitable treatment and all are treated with respect with no regard to status and grade'. Fifth, most respondents intended on 'thinking of quitting ; towards turnover process'. Sixth, the test of hypothesis using structural equation modeling found that emotional leadership produced p[Isitive effects on job attitude and job performance. Emotional leadership enhanced job satisfaction and organizational commitment, and in turn, employees' attitude positive effects on organizational performance; emotional leadership also had a direct impact on organizational performance

• The Journal of the Korea Contents Association
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• v.21 no.1
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• pp.243-257
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• 2021

The purpose of this study was to verify the mediating effects of shared leadership between team leader's facilitation competency and team effectiveness. To achieve the purpose, this study conducted a survey of 377 members in the team-operated organization. The collected data were analyzed by using SPSS 26.0. The results were as follows; Firstly, communication and creating of participation climate as a subcomponent of team leader's facilitation competency had a significantly positive effect(+) on team effectiveness(team performance, team commitment). Also the task and systematization had a significantly positive influence(+) on team commitment. Secondly, not only communication and creating of participation climate of team leader's facilitation competency but also task and systematization had a significantly positive effect(+) on the shared leadership. Thirdly, the shared leadership had a significantly positive effect(+) on team effectiveness(team performance, team commitment). Lastly, the shared leadership in the relationship between team leaders' facilitation competency and team effectiveness was confirmed to have a partially mediated effect. This study is meaningful in that it theoretically expanded the facilitation research by finding the relationship between team leaders' facilitation competency and other variables as well as suggested practical implications by presenting directions for the roles and competencies of leader and member required by the modern organization.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.10 no.4
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• pp.1-12
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• 2015

Among leadership competence essential for start-up C.E.O, this study was to analyze the effect of self-leadership on recognition of opportunity on establishment of company and will of establishing company through the mediated effect of entrepreneurship. Under the atmosphere of encouraging the establishment of company led by the government, within the college curriculum, along with various education and events, the education about entrepreneurship is actively provided, and in academic fields, studies about entrepreneurship, recognition of opportunity on establishment of company, and will of establishing company are actively performed, while there is almost no study about correlation among self-leadership, recognition of opportunity on establishment of company and will of establishing company. Therefore, in this study, 320 questionnaires filled out by college students from four colleges in Seoul were verified and analyzed. As a result of analysis, at first, the self-leadership showed partially significant effect on entrepreneurship. Second, entrepreneurship showed partially significant effect on recognition of opportunity on establishment of company and will of establishing company. Third, the self-leadership showed partially significant effect on recognition of opportunity on establishment of company and will of establishing company. Fourth, regarded as the core of this study, in between self-leadership and recognition of opportunity on establishment of company, and in between self-leadership and will of establishing company, the mediate effect of entrepreneurship was shown. According to such outcome of study, in the curriculum design of college venture education to increase recognition of opportunity on establishment of company and will of establishing company, the education of entrepreneurship and active trial of self-leadership education are essential.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.8
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• pp.544-559
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• 2016

The purpose of this research is to analyze the mediating effects of knowledge management activities in the relationships between superiors' transformational leadership and their organizational commitment and between the their transformational leadership and knowledge management activities and organizational commitment by industry with 635 employees of large companies as the participants in this research. The results of this research can be summarized as follows. It was found that the superiors' transformational leadership had significant effects on their knowledge management activities and organizational commitment. Also, it was found that their knowledge management activities had significant effects on their organizational commitment. It was found that the superiors' transformational leadership had partial mediating effects with regard to the mediating role of their knowledge management activities in their organizational commitment. Finally, the results of the analysis by industry showed that the effects of the superiors' transformational leadership on their knowledge management activities were the greatest in the service industry and the effects of their knowledge management activities on their organizational commitment were also the greatest in the service industry. It was also found that the effects of the superiors' transformational leadership on their organizational commitment were the greatest in the IT industry. In this research, it was recognized that transformational leadership plays an important role as a prerequisite factor for promoting organizational effectiveness, and these results imply that transformational leadership means not only achieving goals, but also pursuing changes and innovation and, at the same time, developing the latent capabilities and strengths of the organization's members and promoting their confidence and passion by stimulating their positive strengths, so that they can achieve higher than expected outcomes.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.17 no.5
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• pp.223-235
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• 2022

The satisfaction and performance levels of employees also depend upon the leadership styles adopted by corporate leaders. Meanwhile, organizational identification is a fundamental organizational behavioural concept in business that influences employee belongingness with the organization. Taking into account the relevance of this research topic, this paper aims to understand of organizational identification and leadership styles in SMEs. It also investigated the mediation role of organizational true. For the analysis, a questionnaire survey was conducted on employees of SMEs, and the collected data were analyzed using the hierarchical multiple regression analysis. Analysis results are as follows: First, out of leadership style, transformational leadership, transactional Leadership had a positive effect on job satisfaction. Second, organizational identification had a positive effect on job satisfaction. Third, in the relationship between leadership, organizational identification and job satisfaction, the mediating effect of organizational true had significant transformational leadership→organizational truer→job satisfaction, transactional leadership→organizational truer→job satisfaction, organizational identification→organizational truer→job satisfaction. The results of this study show that the role of middle managers is very important in SMEs. The leadership of SME managers can also be linked to organizational performance through the job satisfaction of workers. Therefore, SME' CEO should provide opportunities to receive professional training on the leadership of middle managers. In addition, SME' CEO need a strategy to instill a positive image of the organization in workers through the organizational vision.

• Journal of Digital Convergence
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• v.12 no.8
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• pp.85-99
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• 2014

The empowering leadership as perceived by the members of the organization have an influence on the psychological attitudes of them toward their jobs, and again these psychological attitudes might affect their Organizational culture type. Thus, this study tried to mediating effects of Organizational Culture on the relationships between Empowering-Leadership and Creativity and Job attitude. The results of this study are as followings; First, Empowering-leadership is positively related to Creativity, Organizational commitment and Job satisfaction. except leading by example & participative decision-making in organizational commitment of Job attitude. Second, the mediating effects of Organizational culture had a significant effects on part of relationships in each variable. Results indicated that managing Organizational culture is contributed to the member's attitude and organization performance so that the supervisor should make efforts to develop managing skill in their Organizational culture to fit their nature.

• Journal of Digital Convergence
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• v.18 no.6
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• pp.177-185
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• 2020

The purpose of this study is to analyze the mediation effect of organizational trust and intrinsic motivation in the relationship between emotional leadership and creativity, suggesting the importance of organizational creativity. Therefore, this study conducted a survey for employees who are working at Korean ICT firms, analyzed the relationship with 241 valid samples, and verified hypotheses using PLS-SEM. The results are as follows. First, emotional leadership had a positive effect on organizational trust. Second, organizational trust had a positive effect on the intrinsic motivation of employees. Third, intrinsic motivation had a positive impact on employees' creativity. Fourth, the organizational trust did not have a positive effect on the creativity of employees. By verifying the mediation effects of organizational trust and intrinsic motivation, this study analyzed the relationship between emotional leadership and creativity, expanding the existing studies of the leadership.

• Korean Journal of Social Welfare
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• v.62 no.2
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• pp.307-328
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• 2010

The main objective of this study is to examine a mediating effect of psychological empowerment on the relationship between top executives' servant leadership level perceived by social workers and OCB. The subjects of this study were 375 social workers at 67 social welfare organizations in Young-nam area. The three variables: top executives' servant leadership, psychological empowerment, and OCB were measured by self-report questionnaires. In addition, this study adopted structural equation model analysis to examine the relationships among the variables. Main results are as follows: First, top executives' servant leadership level perceived by social workers has positive effected on OCB and psychological empowerment. Second, psychological empowerment has positive effected on OCB. Finally, psychological empowerment on the relationship between top executives' servant leadership level perceived by social workers and OCB has played a partial mediating role. The results of this study suggest that administrators of social welfare organizations need to exert servant leadership to generate OCB of social welfare organizations.

• The Journal of the Korea Contents Association
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• v.16 no.2
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• pp.513-524
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• 2016

The purpose of this study was to open two classes with the name of $21^{st}$ Leadership, run with two different hybrid teaching styles which are hybrid LZ type and hybrid lz type, and compare them with each other in order to analyze their effectiveness of hybrid model of the subject. The subjects of this study were 64 students who took these classes, and statistical analysis were analyzed through SPSS 21.0 program. As a result of the analysis, first, there were significant development in terms of the knowledge of leadership in both LZ and lz model. but the result of final exam in the group lz was shown only significant development. Second, in the case of unconditional self-acceptance there was significant development only in the group lz. Third, the development of leadership skills was shown only in the group lz. Implications of these results were concluded that the lz is more suitable for the subject of $21^{st}$ Leadership because this model can provide much more opportunities to develope interpersonal relationship skill than LZ model. In addition, suggestions for future research were discussed.