• Journal of Korean Academy of Fundamentals of Nursing
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• v.23 no.4
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• pp.373-382
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• 2016

Purpose: This study was done in order to identify nursing students' professional self-concept, self-leadership and clinical competence and to analyze the correlation among the variables and the factors influencing clinical competence. Methods: The research participants were 294 senior nursing students in the nursing departments of 3 universities located in Jeollabuk-do. The students had completed 3 semesters of clinical practice. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficient, and Multiple Regression. Results: Participants' scores for professional self-concept, self-leadership, clinical competence were $2.78{\pm}0.36$, $3.63{\pm}0.47$, $3.80{\pm}0.40$ respectively. Professional self-concept, self-leadership and clinical competence had positive correlations. Factors influencing nursing students' clinical competence included professional self-concepts in professional practice, self-expectations in self-leadership, constructive thinking, self-compensation and self-criticism in that order, and these variables explained 48%of the variance in clinical competence. Conclusion: Based on these results, it is important to develop and apply educational programs to increase professional self-concept and self-leadership in order to improve nursing students' clinical competence.

• Journal of Korean Academy of Nursing Administration
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• v.17 no.2
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• pp.216-225
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• 2011

Purpose: In this study, the relationship between self-leadership, stress, and satisfaction among nursing students in clinical practice was examined. Method: The participants were 273 nursing students. Data collected from September to December 2010 were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficients, and stepwise multiple regression. Results: The mean scores for self-leadership ($3.72{\pm}.41$), stress ($3.45{\pm}.59$), and satisfaction ($3.11{\pm}.38$) in clinical practice were above average. Self-leadership was significantly different according to year, interpersonal relationships, and satisfaction with nursing as a major. Stress in clinical practice was significantly different according to gender, year, and health status. Satisfaction in clinical practice was significantly different according to year, interpersonal relationships, and satisfaction with nursing as a major. Significant correlations were found between self-leadership and satisfaction in clinical practice, and stress and satisfaction in clinical practice. Year, self-leadership, interpersonal relationships, and stress in clinical practice were factors influencing satisfaction in clinical practice (20.0%). Conclusion: These findings indicate that there is a need to improve self-leadership, and to lessen stress in clinical practice to improve nursing students' satisfaction with clinical practice. The above-mentioned results should be reflected in the development of effective teaching methods for clinical practice.

• Journal of Korean Academy of Nursing Administration
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• v.13 no.2
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• pp.176-183
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• 2007

Purpose: The objective of this study was to define nursing informatics competency and self-leadership perceived by hospital nurses and the relationship between those variables. Method: The subjects of this study were 215 nurses who had worked in one university hospital in P city. For this study the following study tools were used: the Staggers Nursing Computer Experience Questionnaire and self-leadership scale. Data was analyzed using mean, standard deviation, t-test, ANOVA, Scheffe and Pearson correlation coefficient. Results: The mean score of each item in informatics skill domain and informatics knowledge domain $2.93{\pm}.49$ and $3.40{\pm}.50$. The average score of self-leadership was $3.39{\pm}.53$. 'Self-leadership' was positively related with 'nursing informatics competency'. Conclusion: This study proved that there were significant positive correlation between nursing informatics competency and self-leadership. These results suggested that it would be necessary to develop regular educational program which promotes the nurses' self-leadership as well as nursing informatics competency in schools. And practical education program for nurses must be planned continuously for informatics competency in hospitals.

• The Journal of Korean Academic Society of Nursing Education
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• v.24 no.3
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• pp.279-289
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• 2018

Purpose: The study is to confirm the influence of self-efficacy, critical thinking disposition, self-leadership, and communication competency on the core competencies of the preceptor. Methods: Data were collected from August 27 to September 7, 2017 using structured questionnaires for 127 preceptors at a general hospital located in Korea. SPSS/Win 23.0 was used to analyze the frequency, percentage, mean, standard deviation, independent t-test, one-way ANOVA, Pearson's correlation coefficients, and stepwise multiple regression. Results: The mean score of the core competencies of the preceptors was $3.94{\pm}0.35$ (range 1-5); self-efficacy was $3.88{\pm}0.49$; critical thinking disposition was $3.54{\pm}0.36$; self-leadership was $3.66{\pm}0.39$; communication competency was $3.71{\pm}0.35$. There were no statistically significant differences between the core competencies of the preceptor and general characteristics. The core competencies of the preceptors were significantly correlated with self-efficacy (r=.61, p<.001), critical thinking disposition (r=.69, p<.001), self-leadership (r=.59, p<.001), and communication competency (r=.58, p<.001). The core competencies of the preceptors were affected by critical thinking disposition (${\beta}=.54$, p<.001), followed by communication competency (${\beta}=.24$, p<.001). The explanatory power by the factors was 51% (F=63.66, p<.001). Conclusion: The results suggest that critical thinking disposition and communication competency are important predictors of the core competencies of the preceptors.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.44 no.3
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• pp.133-145
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• 2021

Recently, the importance of project management has increased due to the scale and complexity of the construction projects. Therefore, this study conducted a survey on construction companies and related public institutions to verify the relationship between the role of the Project Management Office(PMO) and PM leadership for project performance. Based on this, the effect of the PMO role on the project performance was identified and the moderating effect of PM leadership was analyzed. As a result, first, the role of the PMO was found to have an influential on the project performance. Second, the PM leadership was verified to has a moderating effect in the relationship between the PMO role and the project performance. The purpose of this study is to analyze the influential of the role of PMO on project performance in the construction industry to suggest the necessity of PMO in the construction industry and the need to adopt PMO in large-scale construction projects and analyze the moderating effect of PM leadership on project performance.

• Journal of Korean Clinical Health Science
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• v.4 no.1
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• pp.532-541
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• 2016

Purpose. The purpose of this study was to investigate the relationship between nursing professionalism, self-leadership, and empowerment in nursing students. Methods. The participants were 226 nursing students. Data collected from November to December 2015 were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficients. Results. The mean scores for nursing professionalism ($3.03{\pm}0.41$), self-leadership($3.04{\pm}0.35$), and empowerment($3.13{\pm}0.46$) were above average. nursing professionalism was significantly different according to health concern motivating for nursing. self leadership was significantly different according to grade, religion. empowerment was significantly different according to grade, health concern motivating for nursing. Significant correlations were found between nursing professionalism and self-leadership, nursing professionalism and Empowerment. Conclusions. The results indicate that there is a need to improve nursing professionlism, self leadership, and Empowerment. The above mentioned results should be reflected in the development of effective teaching methods for nursing education program.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.7
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• pp.423-430
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• 2017

This study examined the effects of role rotation experience on learning flow, self leadership and debriefing satisfaction in nursing students. A non-equivalence control group quasi-experimental study was used and included as participants 203 junior nursing students at Y University. The experimental group (n=103) participated in the teaching class using a role rotation experience, while the control group (n=100) received conventional practice education. The outcome measurements were learning flow, self leadership, and debriefing satisfaction. The collected data were analyzed using a chi-test, and at-test using the SPSS WIN 21.0 program. The total score of learning flow and self leadership were similar in the two groups. On the other hand, in the case of the debriefing satisfaction (t=-2.70, p=.008), the experimental group ($4.24{\pm}0.51$) was remarkably higher than the control group ($4.03{\pm}0.60$). Although the changes regarding the learning flow and self leadership could not be identified, the debriefing satisfaction had been affected by the practice education using the role rotation experience. Therefore, to identify the effects of simulation education for further details, more research with diversified subjects and varied durations is needed.

• Proceedings of the Korea Society for Industrial Systems Conference
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• 2006.05a
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• pp.368-385
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• 2006

본 연구는 효율적인 공급사슬관리(SCM)을 위한 전략 정보시스템 구축에 그 목적이 있다. 이러한 효율적 공급사슬관리를 위한 전략정보시스템 구축에 영향을 주는 요인들을 파워 프로세스의 관점에서 파악하고 이를 실증 연구를 통해 보다 효율적인 전략정보시스템으로서의 SCM 전략의 대안을 제시하고자 한다. 따라서 공급사슬관리의 효율적 운영에 영향을 주는 요인에 관한 영향요인들에 관한 기존 연구와 함께 파워 프로세스의 요소와의 연계를 통해 전략정보시스템으로서의 SCM 전략 유형을 제시하고 이의 특징을 연구의 범위로 설정하고 있다. 이러한 연구의 목적과 연구범위를 위해, 먼저 선행 연구된 파워 프로세스의 권력 주체가 권력요소, 가치 욕구, 환경, 관계성이라는 기본적인 다섯가지 권력 결정변수들간의 동적 상호작용을 통해 새로운 가치를 창출하는 과정을 살펴보며, 이러한 파워프로세스에 의한 전략이 권력 결정변수에 대한 가중치에 의해 전략의 유형이 결정되며, 이 유형에 따르는 전략 효과는 그 가중치와 결정 변수들간의 상호작용에 크게 의존되고 있음을 밝혀내고자 한다. 또한, 공급기업과 공급받는 기업들간의 이러한 관계는 기업이 사용하고 있는 전략적 정보시스템(SIS)으로서의 SCM 전략 유형과 일반적으로 높은 상호작용을 하고 있는 것으로 판단되어지며, 더욱이 기업의 정보가치에 대한 높은 인식으로 인한 디지털 경제하에서의 상호간 전략적 형성을 위해서는 더욱 파워프로세스적 관점하에서 SCM 전략 유형과 전략적 정보시스템간의 통합적으로 고찰함으로써 그 유용성을 살펴볼 수 있고 그러한 결과는 기업성과에 밀접한 영향을 주고 있음을 본 논문에서 밝히고 있다.더십을 행사할 때 이러한 리더십은 경영성과에 긍정적인 결과를 유발하는 것으로 나타났다. 그러므로, 리더십 성과 향상을 위한 지식경영정보시스템은 파워결정요소적 측면에서 고려되어야 할 것이다. 모델과 독립성 모델에서는 시스템 등급에 영향을 준다. 향후에는 더욱 더 다양한 상호의존 모델들이 정량화될 필요성이 있다고 본다. 진행하였다. 줄여서 보다 더 정확하고, 지능적인 규칙구성요소 추출 방법론을 제시하고 구현하여 지식관리자의 규칙습득에 대한 부담을 줄여 주고자 한다. 도움을 받을 수 있게 되었다.을 거치도록 되어있다. 교통주제도는 국가의 교통정책결정과 관련분야의 기초자료로서 다양하게 활용되고 있으며, 특히 ITS 노드/링크 기본지도로 활용되는 등 교통 분야의 중요한 지리정보로서 구축되고 있다..20{\pm}0.37L$, 72시간에 $1.33{\pm}0.33L$로 유의한 차이를 보였으므로(F=6.153, P=0.004), 술 후 폐환기능 회복에 효과가 있다. 4) 실험군과 대조군의 수술 후 노력성 폐활량은 수술 후 72시간에서 실험군이 $1.90{\pm}0.61L$, 대조군이 $1.51{\pm}0.38L$로 유의한 차이를 보였다(t=2.620, P=0.013). 5) 실험군과 대조군의 수술 후 일초 노력성 호기량은 수술 후 24시간에서 $1.33{\pm}0.56L,\;1.00{\ge}0.28L$로 유의한 차이를 보였고(t=2.530, P=0.017), 술 후 72시간에서 $1.72{\pm}0.65L,\;1.33{\pm}0.3L$로 유의한

• Korean Journal of Construction Engineering and Management
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• v.19 no.6
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• pp.103-114
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• 2018

Public-Private-Partnership(PPP) is becoming a popular form of projects in construction industry worldwide. Normally, the management team of PPP project consists of various experts from different disciplines such as construction engineer, bank financier, contract manager, investors, etc. The diversity of team members causes difficulties in managing the team efficiently and furthermore for the smooth execution of the project itself. One of the solutions to this issue might be the application of citizenship behavior by the team members. This study conducts an empirical investigation of the effect of project citizenship behavior on the project performance. We have collected data by using a questionnaire from those with PPP project experiences in the domestic construction industry. The results show that project citizenship behavior has full mediating effects between PM's leadership and the project performance. This study has an academic significance in that it is the first attempt to apply the concept and to show the effect of citizenship behavior in project management discipline, particularly in construction industry, in Korea. We also expect that the project management teams for PPP projects would benefit from the findings of this study.

• The Korean Journal of Health Service Management
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• v.12 no.2
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• pp.51-62
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• 2018

Objectives : This study investigated the influences of emotional intelligence, self-leadership, and job embeddedness on the work performance of clinical nurses. Methods : A survey was conducted with 258 hospital nurses. Data were analyzed using descriptive statistics, t-tests, ANOVA, Pearson correlation coefficients, and multiple regression with SPSS/WIN 23.0. Results : The mean scores were $4.64{\pm}0.6$ for emotional intelligence, $3.41{\pm}0.42$ for self-leadership, $3.11{\pm}0.52$ for job embeddedness, and $3.49{\pm}0.51$ for nursing work performance respectively. Nursing work performance was positively correlated with emotional intelligence, self-leadership, and job embeddedness. Multiple regression analysis showed that the factors affecting nursing work performance were self-expectation, fit, understanding of self-emotion, links, self-compensation, and age. Conclusions : The results indicate that self-expectation, fit, and understanding of self-emotion are very important factors in nursing work performance. Therefore, nurse managers should enhance nurses self-expectation, fit, and understanding of self-emotion by developing various emotional sensitivity and support programs.