• 대한가정학회지
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• 제48권1호
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• pp.55-66
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• 2010

The purpose of this study was to investigate the role of variables on young children's external aggression and relational aggression. Specifically, young children's temperaments and gender differences, parental marital conflicts, fathers' anti-social behaviors, mothers' child-rearing behaviors and psychological characteristics were studied. The findings of the study were as follows: Firstly, it was found that male children exhibited a higher level of external aggression than female children, while there was no significant difference between male and female children in terms of relational aggression. Secondly, analysis of variables such as children's temperaments and domestic environments revealed that fathers' anti-social behaviors, the adaptability of young children's temperaments and mothers' depression tendency have significant explanatory adequacies for young children's relational aggression. Furthermore, gender difference adaptability, activity and emotionality of young children's temperaments, in addition to parental marital conflicts, also have significant explanatory adequacies for young children's external aggression.

• Child Health Nursing Research
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• 제23권3호
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• pp.312-318
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• 2017

Purpose: In this study factors affecting quality of life in mothers who have children with precocious puberty were identified. Methods: The participants were 102 mothers of children with precocious puberty. From September 12 to September 30, 2016, data were collected using a structured questionnaire and analyzed using SPSS/WIN 22.0. Results: Regression analysis showed that the model's explanatory power was 45%(F=28.71, p<.001). Role stress (t=-4.83, p<.001), objective burden (t=-2.71, p<.001), and average monthly income (t=4.12, p<.001) were factors affecting quality of life among these mothers. The most influential factor was role stress (${\beta}=-.41$), which showed a negative correlation. Conclusion: Role stress and objective burden were major factors that decreased the quality of life in these. The findings indicate that effective strategy programs for reducing role stress and objective burden are necessary to improve the quality of life in mothers of children with precocious puberty.

• The Journal of Asian Finance, Economics and Business
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• 제8권8호
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• pp.503-511
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• 2021

The emerging competitive environment in today's global marketplace is one where businesses no longer compete with each other as autonomous, individual firms. Global, economic, and technological development pressure forces organizations to continually enhance their performance through knowledge sharing and innovativeness. The purpose of this paper is to explore the moderating role of knowledge sharing and the mediating role of innovativeness in the relationship between transformational leadership and organizational performance. The data was collected from 389 employees in Vietnamese industrial enterprises through a questionnaire survey. The information was then analyzed by explanatory factor analysis (EFA) confirmatory factor analysis (CFA) as well as structural equation modeling (SEM). The results show that the mediating role of innovativeness and the moderating role of knowledge sharing in the relationship between transformational leadership and performance, are supported. Organizations may reap the benefits of an innovative workforce by selecting, nurturing transformational leaders. This study contributes to the field of human resources management, particularly leadership, by exploring the role of transformational leadership. Moreover, this is the first study to test the moderating role of knowledge sharing and the mediating role of innovativeness in the relationship between transformational leadership and the organizational performance.

• Asia pacific journal of information systems
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• 제24권2호
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• pp.141-189
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• 2014

As urbanization and its consequences become the issue of modern cities, the concept of Smart City comes as the solution. Though a lot of researches on the topic is done, still no clear definition is given for both: Smart City itself and the factors of a successful Smart City. While most of the literature centers the role of ICT it is not a sufficient condition for a city to become Smart; the role of intellectual capital is underestimated. Using a collection of Smart City definitions across the time and providing concrete cases, this research seeks to bridge definition gaps and creates a tool for understanding Smart Cities. Drawing on the findings of several case studies, this research derives several explanatory factors. The citizen's engagement and governance are identified as the two key success factors of Smart City Projects along with ICT and other factors as enablers. The research has purpose as follows: 1) To bridge definition gaps of the "Smart City" by defining the term "Smart City," based on existing concepts and characteristic mechanisms across times.; 2) To develop an analytical tool for Smart City success factors through Explanatory Variables.; and 3) To identify major challenges and barriers of Smart City Projects implementations and to provide recommendations and solutions, based on existing governmental initiatives and pilot projects. The research contributes to the knowledge of smart cities and ICT integration for urbanization issues solution. By applying the findings of this research at the managerial level stakeholders may benefit by getting higher efficiency of the Smart City Projects and by utilizing knowledge and values of a Smart City Projects in a prioritized way.

• 아동학회지
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• 제15권1호
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• pp.37-53
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• 1994

The primary purpose of this study was to investigate the validity of a component model of gender role and differences in children's gender concepts with age and sex. The secondary purpose was to investigate the relationship between children's gender schema and memory as well as preference for gender related task. 181 children were interviewed about gender concepts and gender related tasks. Results indicated that three dimensions of the component model (i. e., gender label-component links, within-component links, between-component links) were significantly related to each other. The mean scores of gender role knowledge and attitude were different with age but not with sex. The results of the regression analysis showed that children's age, sex, and gender role attitude explained both memory and preference for gender related tasks. The component model had better explanatory power than the simple model. The findings of the present study suggest that children's gender concepts are better described in terms of the component model than the simple model and may contribute to a theoretical rationale for gender schema theory.

• 중환자간호학회지
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• 제16권1호
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• pp.15-27
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• 2023

Purpose : The purpose of this study is to identify the factors affecting the degree of job embeddedness by examining role conflict among intensive care unit nurses, the nursing organizational culture, nurse-physician collaboration, degree of job embeddedness, to understand the relationship between these variables. Method : Participants are 148 nurses from two hospitals in the intensive care unit. Collected data are analyzed using independent t-tests, ANOVA, Scheffé test, Pearson correlations, and multiple regressions using the SPSS 25.0 program. Results : The factors that significantly influenced the participants' job embeddedness are role conflict (𝛽=-.19, p =.015), innovation-oriented culture (𝛽=.26, p =.003), and nurse-physician collaboration (𝛽=.24, p =.002). The total explanatory power of these factors for job embeddedness is 44.5% (F=15.06, p =.001). Conclusion : This study identifies role conflict among intensive care unit nurses, innovation-oriented culture, and nurse-physician collaboration as important factors affecting job embeddedness.

• 한국병원경영학회지
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• 제29권1호
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• pp.32-45
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• 2024

Purpose: This study was performed to determine whether positive psychological capital and role conflict among hospital nurses influence patient safety competencies. Methods: Data were collected from nurses working at one hospital with more than 800 beds in J Province. Data were analyzed using descriptive statistics, t-test, ANOVA, Scheffé's test, Pearson's correlation analysis and hierarchical regression analysis using SPSS 26.0 program. Findings: In the hierarchical regression analysis, positive psychological capital, role conflict, bachelor's degree or higher as the highest level of education achieved, and three or more experiences reporting accidents impacting patient safety were found to significantly correlate with subjects patient safety competency. Among these, positive psychological capital emerged as the strongest factor, and the explanatory power of Model 4 was determined to be 38.1%. Conclusion: This study confirmed that hospital nurses' positive psychological capital and role conflict impact patient safety competency, underscoring the importance of organizational measures to increase patient safety awareness. Therefore, it is necessary to develop an educational program to strengthen hospital nurses' patient safety capabilities and conduct follow-up research to test its efficacy.

• 전자공학회논문지CI
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• 제45권5호
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• pp.63-73
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• 2008

최근 다양한 형태의 에듀테인먼트 시스템 내에서 사용자와 상호작용이 가능한 에이전트를 통하여 사용자에게 참여 동기 유발을 향상시키기 위한 시도가 활발하게 진행되고 있다. 특히, 에이전트와의 상호작용을 통해 사용자에게 사회적 감정에 대한 이해를 향상시킬 수 있도록 하기 위하여 에이전트의 사회적 감정 생성 기법에 대한 연구가 진행되고 있다. 하지만 이러한 연구들은 대부분 사회적 감정 생성에 중요한 영향을 끼치는 개인성에 대해 추상적인 면을 다루는데 그치고 있는 실정이다. 본 논문에서는 개인성에 따라 에이전트가 사회적 상황을 이해하는 경향에 대한 차이점을 중점적으로 다루는 평가 모델을 개발하고 이러한 평가 모델이 에이전트의 감정 생성에 미치는 영향에 대해서 살펴본다. 이를 위하여 인간의 개인성과 상황 인지에 대한 관계성을 구체적으로 다룬 심리학적 설명 양식(Explanatory style) 이론을 기반으로 하여 에이전트로 하여금 개인성에 따라 자신이 처한 상황에 대해 서로 다른 설명 성향을 나타낼 수 있도록 하는 프레임워크를 제안한다. 이는 심리학적 설명 양식에서 언급하는 주요 설명 변수들을 에이전트에 적용 가능한 형태로 모델링하고 설명 변수의 정도에 따라 에이전트로 하여금 상황을 인지하는 성향을 결정할 수 있는 방법론을 제시한다. 그리고 에이전트로 하여금 설명 경향에 따라 상황을 인지 및 자율적으로 해석할 수 있도록 하고 이에 따라 감정 상태를 선택할 수 있도록 한다. 더 나아가 제안한 프레임워크를 기반으로 사용자와 상호작용이 가능하며 자율적으로 상황을 해석할 수 있는 증강 에이전트를 개발하였다. 또한 구현한 증강 에이전트를 상호작용형 원예 체험 시스템에 적용하여 사용자로 하여금 서로 다른 설명 양식을 표현하는 에이전트를 경험할 수 있는 기회를 제공하였다. 궁극적으로 이러한 체험을 통하여 사용자의 감정조절 능력 개발 수단으로서의 개발한 에이전트의 적용 가능성을 검토하고자 한다.

• 한국전자통신학회논문지
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• 제7권5호
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• pp.1197-1203
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• 2012

이연구의 목적은 의료인을 제외한 병원종사자들의 역할인식이 직무만족에 미치는 영향을 알아보고자 시행되었다. 연구대상은 486명의 의료지원 부서를 대상으로 하였다. 다중회귀분석 결과 정책결정이 직무만족에 가장 많은 영향을 미치는 것으로 나타났다. 결론적으로 비의료직 종사자들의 직무만족도를 높이기 위해서는 병원관리자들이 그들의 역할인식 정도를 높이기 위해 노력해야 할 것이다. 이연구의 한계점은 직무만족을 세부적으로 측정하지 않아서 직무만족에 더 중요하게 영향을 미치는 변수를 보여주지 못했다.

• 응용통계연구
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• 제20권2호
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• pp.229-244
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• 2007

국내외에서 소지역 추정에 관한 많은 연구가 진행되고 있다. 보조 자료가 충분히 있는 경우 모형기반 추정법을 사용하는 것이 일반적이며 이 중에서 계층적 베이지안(Hierarchical Bayesian: HB) 추정법이 가장 좋은 것으로 알려져 있다. 그러나 보조 자료가 충분하지 않은 경우에는 모형 기반 추정법의 사용은 제한적이다. 최근 충분한 보조 자료가 없는 경우 공간 정보를 보조 자료로 사용하는 방법이 제안되었다. 본 논문에서는 공간통계량과 베이즈 접근방법을 활용한 모형기반의 소지역 통계량들을 모형 검진방법(Diagnostic method)들을 이용하여 비교 분석하였다. 분석에 사용된 자료는 2005년도 경제활동인구 조사이며 소지역(시,군,구)통계를 추정하여 비교하였다.