• 임상간호연구
• /
• 제25권3호
• /
• pp.221-236
• /
• 2019

Purpose: The purpose of this study was to systematically review and identify factors relevant to the positive psychological capital of clinical nurses. Methods: These was no limit on year of publication. Articles related to Korean clinical nurses were retrieved from computerized database using a manual search. A systematic review was conducted based on the PRISMA flow. The total correlational effect size (ESr) for each related factor was calculated from Fisher's Zr. Funnel plots, fail-safe numbers, and Egger regression tests were used to evaluate publication bias in meta-analysis studies. The correlational effect size of 25 studies was analyzed through meta-analysis using Comprehensive Meta-Analysis software 3.0 (CMA). Results: The review included 25 studies. In the systematic review, 14 demographic factors and 46 organizational factors were found to be influential. Eleven factors (6 demographic factors and 5 organizational factors) were appropriate for meta-analysis. The overall effect size was .26. The demographic total correlation effect size of related factors was .20 and the total effect size of organization was .46. Organizational commitment (ESr=.38) and job satisfaction (ESr=.54) were statistically positively related variables. Negative variables were burnout (ESr=-.61), turnover intention (ESr=-.41) and workplace bullying (ESr=-.33). The total effect size of the organizational factors was larger than the demographic total effect size. There was no publication bias except for demographic variables. Conclusion: Organizational factors and adjustable variables have a significant impact on positive psychological capital. The results of this study support the need for development of interventions focusing on organizational factors.

• 한국산학기술학회논문지
• /
• 제21권10호
• /
• pp.222-230
• /
• 2020

본 연구는 보육교사의 회복탄력성과 관련하여 지난 10여년 간 국내에서 연구된 석·박사 학위논문과 학술지 논문을 중심으로 관련요인들의 효과크기를 메타분석을 통해 검증하였다. 검증결과는 다음과 같다. 첫째, 보호요인의 전체효과크기는 큰효과크기를 보였고, 보호요인군 별 효과크기는 모두 큰 효과크기로 개인특성요인군이 가장 큰 것으로 나타났고 그다음 직무특성요인군, 조직특성요인군 순이었다. 둘째, 보호요인군 중 개인특성요인군의 하부요인의 효과크기는 모두 큰효과크기를 보였고, 조직특성요인군과 직무특성요인군은 중간효과크기를 보인 원장리더십과 정서노동을 제외한 모든 하부요인이 큰효과크기를 보였다. 셋째, 위험요인 전체효과크기는 큰효과크기를 보였고, 직무특성 위험요인군인 소진은 큰효과크기, 직무특성 위험요인군인 직무스트레스는 중간효과 크기로 소진이 상대적으로 직무스트레스보다 더 큰 효과크기를 보였다. 결론적으로 본 연구는 지난 20년간의 보육교사의 회복탄력성과 관련하여 선행된 연구들을 통합적으로 정리하여 객관적 결과를 살피기 위한 수량적 통합을 시도했다는데 의의가 있으며, 보육교사의 회복탄력성 증진을 위한 프로그램 개발과 정책수립에 기초적 자료를 제공하였다는데 의의가 있다.

• 산경연구논집
• /
• 제14권7호
• /
• pp.1-7
• /
• 2023

Purpose: The present research is to explore and investigate the meaningful difference between job-based pay and skill-based pay in the current literature to shed light on the advantages and caveats of two compensation approach, providing direction for human resource practitioners looking to develop efficient and fair compensation plans. Research design, data and methodology: The methodology based on Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) was used for this research. The PRISMA technique is generally considered the gold standard since it guarantees openness, repeatability, and rigor. Studies comparing salaries based on work duties versus those based on individual skills published in English and accepted for publication in peer-reviewed journals are eligible for inclusion. Results: According to the comprehensive literature analysis, the present research provides clear comparison between Job-based pay and skilled-based pay, pointing out a similarity and four differences (1. Criteria for pay determination, 2. Flexibility, 2. Job Scope, and 4. Career progression. Conclusions: The result of the current research implies that human resource professionals would be well to learn the effects of various compensation structures on career advancement, and suggests for them that employees can take advantage of chances to advance in their careers based on right compensation schemes.

• 한국산학기술학회논문지
• /
• 제20권4호
• /
• pp.214-223
• /
• 2019

이 연구의 목적은 Work-Life Balance(WLB)와 관련 다수의 실증 연구 결과물을 토대로 메타분석을 실시하여, WLB와 그 관련변인 간의 관계 양상을 살펴보는데 있다. 이러한 목적을 달성하기 위해서 2018년 12월까지 국내에서 발행된 학술지 게재 논문을 연구 분석대상으로 수집하였다. 자료수집은 한국교육학술정보원의 데이터베이스를 활용하였으며, 총 27편의 국내 학술지의 126개 하위그룹의 통계치를 가지고 코딩을 진행하였고, CMA(Comprehensive Meta Analysis) 3.0 프로그램을 활용하여 메타분석을 진행하였다. 본 연구의 결과는 다음과 같다. 첫째, WLB와 관련된 전체 평균효과크기는 0.365로 작은 효과 크기를 보였다. 둘째, WLB가 영향을 미치는 종속변인 구분의 효과크기는 직무몰입, 혁신, 성과, 만족 순으로 나타났다. 셋째, WLB 연구의 종속변인이 개인 초점일 때보다는 조직 초점 변인일 경우 효과크기가 두 배 이상 큰 것으로 나타났다. 넷째, WLB 연구의 종속변인이 희생, 직무스트레스, 이직의도와 같이 부적인 영향을 미친다고 선행연구에서 조사된 종속변인은 -0.254의 효과크기를 보였으며, 직무만족, 정서몰입과 같이 정적인 영향의 종속변인은 0.576의 중간 정도의 효과크기를 가지는 것으로 나타났다. 다섯째, WLB 하위요인 구분 간 효과크기는 일-성장 균형, 일-가정 균형, 일-여가 균형 순으로 나타났다.

• 기본간호학회지
• /
• 제24권2호
• /
• pp.95-105
• /
• 2017

Purpose: A systematic literature review and meta-analysis were conducted to synthesis research findings on relationships of quality of life with multi-dimensional correlates in Korean breast cancer patients. Methods: For the study purpose, 18 studies were selected through a systematic process of searching the literature. Results: Among the general characteristics, variables having a significant relationship with quality of life were age (ES=.19), marital status (ES=.15), education (ES=.19), economic status (ES=.16), job status (ES=.10), and religion (ES=.13). Among the disease characteristics, type of treatment (ES=.12), length of time since diagnosis (ES=.13), stage of disease (ES=.14), length of time since operation (ES=.10), frequency of treatment (ES=.19), wound site and pain (ES=.16) were shown to have a significant relationship with quality of life. Depression (ES=-.60), one of the psychological factor, was the variable most significantly related to quality of life. Conclusion: The findings indicate that the variables which strongly impact quality of life in breast cancer patients are depression and pain.

• 아태비즈니스연구
• /
• 제9권3호
• /
• pp.117-137
• /
• 2018

Lots of the studies about the relationship between coaching leadership and organizational effectiveness have been conducted and reported that coaching leadership is one of the main factors which impact organizational effectiveness. The purpose of this study was to synthesize the relationship between coaching leadership and organizational effectiveness. For that purpose, 32 correlation effect sizes from 25 studies were analyzed by the CMA (Comprehensive Meta-analysis) Program. The study calculated the overall effect size of the relationship between coaching leadership and organizational effectiveness. Then, it also calculated the effect size of the relationship between coaching leadership and each sub-variable of organizational effectiveness. The analysis results are as follows: First, the overall effect size about the relationship between coaching leadership and organizational effectiveness was .519, which means that coaching leadership has over lager relationship with organizational effectiveness. In addition, the effect sizes of sub-variables of the organization are .556 (organizational commitment) .542 (job satisfaction), 509 (organizational citizen behavior), and .401 (innovative behavior). The study tested the mediating effects of measurements, organizational size, types of publication, and published year. The result showed that only the measurement made significant differences among effect sizes of studies.

• 한국치위생학회지
• /
• 제22권4호
• /
• pp.259-272
• /
• 2022

Objectives: To identify the factors influencing the turnover intention of registered South Korean dental hygienists and analyze the effect sizes. Methods: Overall, 54 studies based on criteria of PICO from 1 January 2000 to 11 January 2022 were extracted. The factors related to turnover intention were applied to the ecological system theory and categorized. Subsequently, the effect size of the correlations was comprehensively meta-analyzed by dividing it into protective and risk factors depending on the negative or positive correlation direction. Results: For the overall effect size, the protective factor (ES_r=-0.458) was higher than the risk factor (ES_r=0.352). In the protective factors, organizational commitment and perceived organizational support belonging to the microsystem yielded the largest effect size. Furthermore, as for risk factors, burnout, job stress, work harassment, role conflict, and emotional labor belonging to the microsystem showed a moderate effect size. Conclusions: Factors belonging to the microsystem demonstrated a large effect size in both protection and risk factors for dental hygienists' turnover intention. Additionally, the factor showing the largest effect size was protective factor categorized into a microsystem.

• 한국컴퓨터정보학회:학술대회논문집
• /
• 한국컴퓨터정보학회 2018년도 제58차 하계학술대회논문집 26권2호
• /
• pp.421-422
• /
• 2018

작업 순서 결정 문제의 목표는 다양한 작업들에 대한 최적의 처리 순서를 결정하여 총 처리시간이나 납기 지연과 관련된 지표들을 최소화하는 것이다. 나아가, 실제 생산 현장에서는 작업 처리 순서를 결정할 때, 긴급도나 고객과의 관계 등과 같은 요인을 고려하여 일부 작업들을 특정 시간 내에 완료해야 할 수 있으며, 이 같은 제약 조건을 완료 시간 제약이라 한다. 본 논문에서는 완료 시간 제약을 갖는 작업 순서 결정 문제의 개념과 특성에 대해 살펴보고, 이러한 문제를 풀이하기 위한 알고리즘 개발에 후보 순위 접근법을 적용할 것을 제안한다.

• 한국정보통신학회:학술대회논문집
• /
• 한국정보통신학회 2012년도 추계학술대회
• /
• pp.378-381
• /
• 2012

최근 응용과학 분야에서 복잡한 공학문제를 해결하기위해 수학적 모델링과 컴퓨터 시뮬레이션의 이용 빈도가 점점 증가함에 따라, 연구자들이 보다 쉽고 편리하게 시뮬레이션 기반의 연구를 수행할 수 있는 시뮬레이션 프레임워크의 필요성이 증대되고 있다. 시뮬레이션 프레임워크는 전처리기, 해석 코드, 가시화 프로그램, 계산 자원 및 작업관리기와 같은 다양한 컴포넌트들로 구성된다. 하지만, 현재까지는 시뮬레이션 프레임워크 컴포넌트들의 표준화된 스키마 및 인터페이스 규칙이 없기 때문에 범용적인 시뮬레이션 프레임워크의 구성이 어렵다. 즉, 대부분의 기존 시뮬레이션 프레임워크는 특정 해석 코드에 종속되어 제한적인 기능만을 제공하는 구조이다. 본 논문에서는 계산과학 분야의 다양하고 상이한 해석 코드들을 수용할 수 있는 시뮬레이션 프레임워크 구성을 위한 해석 코드의 메타정보 스키마를 설계하고, 이를 이용한 웹기반 시뮬레이션 수행 환경을 구현한다.

• Industrial Engineering and Management Systems
• /
• 제7권2호
• /
• pp.171-181
• /
• 2008

Home care, known also as domiciliary care, is part of the community care service that is a responsibility of the local government authorities in the UK as well as many other countries around the world. The aim is to provide the care and support needed to assist people, particularly older people, people with physical or learning disabilities and people who need assistance due to illness to live as independently as possible in their own homes. It is performed primarily by care workers visiting clients' homes where they provide help with daily activities. This paper is concerned with the dispatching of care workers to clients in an efficient manner. The optimized routine for each care worker determines a schedule to achieve the minimum total cost (in terms of distance traveled) without violating the capacity and time window constraints. A collaborative population-based meta-heuristic called Particle Swarm Optimization (PSO) is applied to solve the problem. A particle is defined as a multi-dimensional point in space which represents the corresponding schedule for care workers and their clients. Each dimension of a particle represents a care activity and the corresponding, allocated care worker. The continuous position value of each dimension determines the care worker to be assigned and also the assignment priority. A heuristic assignment scheme is specially designed to transform the continuous position value to the discrete job schedule. This job schedule represents the potential feasible solution to the problem. The Earliest Start Time Priority with Minimum Distance Assignment (ESTPMDA) technique is developed for generating an initial solution which guides the search direction of the particle. Local improvement procedures (LIP), insertion and swap, are embedded in the PSO algorithm in order to further improve the quality of the solution. The proposed methodology is implemented, tested, and compared with existing solutions for some 'real' problem instances.