• Korean Journal of Childcare and Education
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• v.18 no.3
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• pp.1-18
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• 2022

Objective: The purpose of this study was to analyze the structural relationship between the authentic leadership of the director, social support, and teacher efficacy perceived by early childhood teachers. Methods: The participants of the study were 433 teachers working at kindergartens and daycare centers in Seoul and Gyeonggi Province. The data collected through the survey were analyzed by applying a structural equation model. Results: As a result of the study, it was found that the authentic leadership of the director perceived by early childhood teachers had a positive (+) effect on the early childhood teachers' social support and teacher efficacy, respectively, and social support had a positive (+) effect on teacher efficacy of the early childhood teachers. The results showed that social support had a positive mediating effect in the relationship between the director's authentic leadership and teacher efficacy perceived by early childhood teachers. Conclusion/Implications: The results suggest that it is necessary to establish a social support system through the exercise of the director's authentic leadership in order to improve the teacher efficacy of early childhood teachers.

• Korean Journal of Childcare and Education
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• v.17 no.5
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• pp.25-41
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• 2021

Objective: The purpose of this study was to analyze the effect of a director's support for coding education perceived by childcare teachers on the participation of teachers in the learning community and the intention to implement coding education. Methods: The participants of this study were 312 early childhood teachers working at daycare centers in Seoul, Gyeong-gi, and In-cheon area. The data were collected through the survey questionnaires and analyzed using a structural model to explore the relationship between variables. Results: Verifying the mediating effect of infant teacher participation in the learning community between a director's support and infant teacher's intention to implement coding education positively mediates the director's support and infant teacher's intention to implement coding education. In particular, it was discovered that the intention to participate in coding-related learning communities had the greatest impact on infant teachers' intentions to implement coding education based on total effectiveness. Conclusion/Implications: The above analysis results suggest that in order to enhance the intention of infant teachers to implement coding education, it is necessary to support the learning community related to coding education and encourage participation from infant teachers.

• The Journal of Fisheries Business Administration
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• v.36 no.3 s.69
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• pp.37-63
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• 2005

According to the Fisheries Cooperative Law, the Fisheries Cooperative has made a substantial contribution to the development of Korea's fisheries industry amid the nation's rapid economic growth and drastic social changes since its establishment in April 1st 1962, It is, however, generally believed that the cooperative has made a poor performance in improving its business constitution. Therefore, the reform of its board of director system is one of the ways to strengthen the constitution. For the purpose of making the board of director system to operate rationally, this dissertation is divided into five chapters. Chapter I provides an overview of this study, such as research background and objectives. Chapter II focuses on the Fisheries Cooperative's board of director: its function, composition, and election. Chapter III analyzes the responses of the Fisheries cooperatives to questionnaires about the board of director system, and subsequently presents the causes and the meaning of the analysis results. Chapter IV deals with the various ways to improve the Fisheries Cooperative's board of director system, including director and cooperative governance. Finally, Chapter V draws a conclusion of this study. The independent function of the Cooperative's board of director and responsible directorship is one of the most important factors which can prevent the Cooperative from insolvency. Unlike the past, not only it has become difficult to keep the Cooperative's business under the government's support, but also the Cooperative itself is now facing a situation where the support from the government cannot be expected. This ist he reason why the Cooperative should manage itself autonomously, workout its organization, and respond to the current situation with a renovativemanagement and business strategy. Therefore, a rational operation of the board of director is urgently needed.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.5
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• pp.470-479
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• 2018

This is an empirical study aiming to analyze the relations between positive psychological capital, social support from the school director and fellow teachers, and happiness of childcare teachers in charge of young children with disabilities. In addition, we analyze the mediating effects of social support from the school director and fellow teachers on the relation between positive psychological capital and happiness. To achieve these aims, a survey was conducted targeting 205 childcare teachers in Gyeonggi province. Results of this study are as follows: First, there were significantly positive correlations between positive psychological capital, social support, and happiness. Furthermore, positive psychological capital and social support from the school director and fellow teachers had positive effects on the happiness of childcare teachers. Second, the social support from the school director and fellow teachers had partially mediating effects on the relation between positive psychological capital and happiness. This implies that positive psychological capital and social support from the school director and fellow teachers play essential roles in the enhancement of happiness of childcare teachers.

• Korean Journal of Childcare and Education
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• v.17 no.4
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• pp.129-154
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• 2021

Objective: This research examines the understanding of the competencies required from the director of a childcare center. It also analyzes the characteristics of the capabilities of a director of a daycare center. The research questions are as follows: First, what are the competencies of a childcare center director? Second, what are the characteristics of the competencies of a childcare center director? Methods: In this study, the Q methodology was applied. First, the Q population was identified based on prior studies and through open questionnaires and in-depth interviews targeting 71 teachers and directors of childcare centers. Next, 40 Q samples were selected. Second, P samples were selected targeting the 30 directors, Q sort was conducted, and the data were analyzed using the QUANL program. Results: The main results of this study can be summarized as follows. First, four types of competencies were demanded from the director of a daycare center. Second, the competencies required from the director of a daycare center were accountability-centered, functional-management-centered, human-relationshipcentered, and rationality-centered capabilities. Conclusion/Implications: The policy-level of and educational ways to support the competencies of a director of a daycare center were discussed.

• Journal of Electrical Engineering and Technology
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• v.9 no.4
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• pp.1365-1368
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• 2014

A CPW-fed to CPS dipole antenna of triangular loop director by microstrip tapered balun is proposed for dual and wide band operations, in this paper. The proposed antenna is consisted of a CPW-fed to CPS transform, microstrip tapered balun element, CPS dipole driver and triangular loop director. A dual and wide bandwidth of the proposed dipole antenna is realized by introducing the triangular loop director and taper matching element. The operated frequency bandwidth is 1GHz (2.14~3.14 GHz) and 1.9 GHz (4.6~6.5 GHz) to return loss criterion of less than 10 dB. The measured return loss of the proposed antenna showed good results of the dual and wide band operating frequency and the radiation pattern. The proposed antenna is able to support WLAN wireless communications applications.

• Journal of Korean Academy of Nursing Administration
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• v.11 no.4
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• pp.469-476
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• 2005

Purpose: This study is to identify the effect of organizational characteristics on knowledge sharing in a general hospital nurses. Method: The objects of this study were 358 nurses who had worked in a general Hospital. Data were collected from May, 3rd to May, 10th in 2004 through questionnaire. Five structured Instruments were used to collect the data. Result: The knowledge sharing of nurses was the positive correlation with openness of communication, learning orientation, the support of director of nursing department, and application of information technology(r=.431${\sim}$.611, p=.000). The degree of nurse's knowledge sharing showed a significant difference according to nurses' education level, duration of working, duty shift, working field, position in Hospital(p=.05). Openness of communication appeared into a most important predictor in knowledge sharing of Nurses, and then was learning orientation, the support of director of nursing department, application of information technology in order(p=.000). All of these variables explained 55.1% of knowledge sharing of nurses. Conclusion: To increase knowledge sharing of nurses, nursing organization will have to make up organization culture of opening communication and learning orientation of nurse, promote up the support of director of nursing department and application of information technology.

• Korean Journal of Social Welfare
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• v.67 no.4
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• pp.181-202
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• 2015

This article is aiming at finding the character of social welfare corporations and at finding whether the outside director system is constitutional or not. These two issues are closely interrelated with each other. After examining critically existing studies and precedents that have seen the character of social welfare corporations as public sector or private sector, the present study suggests the dualism that divides social welfare corporations into facility corporations and support corporations and that finds the character of facility corporations and support corporations respectively. According to the dualism, even if outside director system for the facility corporations restricts the right to manage the corporations the system is seen as being constitutional because the corporations are more likely to be public sector so that the principle of private autonomy would not be applied to them. While outside director system for the support corporations is seen as being unconstitutional because the corporations are more likely to be private sector so that the principle of private autonomy would be applied to them. So, this article suggests the amendment of Social Welfare Service Act through which the different character of the facility corporations and support corporations can be respected and the diversity of social welfare corporations and social welfare services can be realized.

• 한국정보디스플레이학회:학술대회논문집
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• 2005.07a
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• pp.181-186
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• 2005

We demonstrate that the finite rate of dielectric relaxation in liquid crystals which has been ignored previously causes profound effects in the fast dielectric reorientation of the director. The phenomenon is relevant for submillisecond switching of the director when the switching rate approaches the rate of dielectric relaxation through the reorientation of the molecular dipoles. A submillisecond switching ($15-400\;{\mu}s$ for an optical retardation shift $0.3-2.2\;{\mu}m$ in $10-15\;{\mu}m$ thick cells) is demonstrated for dual frequency nematic cells with high pretilt that maximizes the dielectric torque acting on the director. We propose the theory of dielectric response in which the electric displacement depends not only on the present (as in the standard theory) but also on the past values of electric field and director. We design an experiment in which the standard "instantaneous" model and our model predict effects of opposite signs; the experimental data support the latter model.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.10
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• pp.444-455
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• 2018

This empirical study examined the relationships among emotional labor, social support, and organizational commitment of franchise food service industry employees, and analyzed the mediating effects of social support from the fellow and director on the relationship between emotional labor and organizational commitment. A total of 268 employees in the franchise food service industry, such as fast food, chicken, and coffee in Seoul, were analyzed by frequency analysis, reliability analysis, correlation analysis, confirmatory factor analysis, and structural equation model analysis using the SPSS Program. The results of verifying the research hypotheses could be summarized as follows. First, the surface emotional labor of franchise food service industry employees had negative effects on the organizational commitment. Deep emotional labor had significant positive effects on the organizational commitment, and fellow and director support had significant positive effects on the organizational commitment. Second, the social support from the fellow and director had partially mediating effects on the relationship between emotional labor and organizational commitment. This suggests that emotional labor and social support play essential roles in enhancing the organizational commitment of franchise food service industry employees.