• 산경연구논집
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• 제11권10호
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• pp.27-38
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• 2020

Purpose: The public sectors including government and public organizations have put an efforts to improve the quality of people's lives by providing enhanced services. The purpose of this paper is to investigate the factors that affect job attitude, job satisfaction, and job performance in the public sector, that are rarely examined by previous studies. Research Design, data, and methodology: The following research questions have been proposed: i) how do payroll system, personnel management system, cooperative working environment, and self-efficacy affect job attitude?; and ii) how does job attitude affect job satisfaction and performance? This paper used a survey through an online platform and collected data randomly from five classified public institutions. This study applied regression analysis and ANOVA. Results: This study found that cooperative working environment and self-efficacy had significant impacts on job attitude, while payroll system and personnel management system did not affect job attitude. Overall job attitude affected both job satisfaction and performance. Conclusions: The results provide policy implications to the public sector which factors should be considered to improve job attitude, job satisfaction, and job performance. The results also provide managerial implications how such efforts ultimately improve service quality to the citizens.

• Asian Pacific Journal of Cancer Prevention
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• 제16권8호
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• pp.3203-3211
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• 2015

This study identified the actual conditions for safe anticancer drug management among nurses and the relationship between level of awareness and performance of anticancer drug safety regulations in terms of preparation, administration, and disposal. The respondents were 236 nurses working with chemotherapy in wards and outpatient clinics in five hospitals in and near Seoul. Safety regulations provided for the anticancer drug the Occupational Safety Health Administration (OSHA, 1999), as modified for an earlier study, were used. The results showed that the level of awareness and performance on the anticancer drug safety regulations indicate their preparation ($3.38{\pm}0.55$, $2.38{\pm}0.98$), administration ($3.52{\pm}0.46$, $3.17{\pm}0.70$), general handling and disposal ($3.33{\pm}0.54$, $2.42{\pm}0.90$) on a scale 0 to 5. Also, there were significant differences in job positions, work experience, type of preparation, and continuing education and a positive relationship between the level of awareness and nursing performance. Thus, nurses should receive continuing education on the handling of anticancer drugs to improve the level of performance following safety regulations.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제22권3호
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• pp.182-191
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• 2011

Objectives: The aim of this study was to investigate the sleep patterns of South Korean elementary school children and whether the differences in sleep patterns were related to behavior, emotional problems, attention and academic performance. Method: This study included a community sample of 268 boys and girls from fourth-, fifth- and sixth-grade classes in a South Korean metropolitan city from November to December 2010. The primary caregivers completed a questionnaire that included information on demographic characteristics, as well as the Child's Sleep Habit Questionnaire (CSHQ), the Korean version of Child Behavior Checklist (K-CBCL), the Korean version of the Learning Disability Evaluation Scale (K-LDES), the Korean version of ADHD Rating Scale (K-ARS) and the Disruptive Behavior Disorder Scale (DBDS). We conducted analyses on the CSHQ individual items, between the subscales, on the total scores and on the K-CBCL, the K-LEDS, the K-ARS and the DBDS. Results: Based on the findings from the CHSQ, the subjects had significantly higher scores for bedtime resistance ($9.18{\pm}2.17$), delayed sleep onset ($1.32{\pm}0.62$), the sleep duration ($4.19{\pm}1.52$) and daytime sleepiness ($14.10{\pm}3.55$) than the scores from the previous reports on children from western countries. The total CHSQ score showed positive correlations to all subscales of the K-CBCL : withdrawn (r=0.24, p<.005), somatic complaint (r=0.24, p<.005) and anxious/depressive (r=0.38, p<.005). Bedtime resistance was associated with oppositional defiant disorder (r=0.15, p<.05) and a positive correlation was demonstrated between sleep anxiety and the oppositional defiant disorder score (r=0.13, p<.05), night waking and the conduct disorder score (r=0.16, p<.05). Delayed sleep onset was related with low performance on the K-LDES with respect to thinking (r=-0.17, p<.05) and mathematical calculation (r=-0.17, p<.05). Conclusion: The results of this study reconfirm Korean children's problematic sleep patterns. Taken together the results provide that the reduced sleep duration and disruption of sleep pattern can have a significant impact on emotion, behavior, performance of learning in children. Further studies concerning more diverse psychosocial factors affecting sleep pattern will be helpful to understanding of the sleep health in Korean children.

• 재활치료과학
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• 제7권4호
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• pp.57-66
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• 2018

목적 : 본 연구는 상호작용식 메트로놈(interactive metronome, 이하 IM)훈련이 자폐 스펙트럼 아동의 주의집중력에 미치는 영향을 알아보고자 한다. 연구방법 : 본 연구는 주의집중력에 어려움이 있는 자폐 스펙트럼 장애아동 1명을 대상으로 ABA' 설계를 통한 단일대상연구이다. 회기 별 구성은 기초선(A) 3회기, 중재기(B) 14회기, 기초선 2(A') 3회로로 총 20회기 실시하였다. 중재기(B)동안에는 IM 훈련을 하였으며, 기초선(A), 중재기(B), 기초선 2(A') 기간 모두 종속변인으로 부주의 행동과 주의집중 행동을 측정하였다. 결과 : 기초선과 비교하여 IM 훈련 중재기에 대상자의 부주의 행동은 감소하였고, 주의 집중 행동은 증가하였다. 기초선 2 기간에도 중재 효과는 유지되었다. 결론 : 본 연구는 IM 훈련이 주의력 결핍 증상이 있는 자폐 스펙트럼 아동의 주의집중력에 긍정적인 영향을 미치는 것으로 확인되었고, 자폐 스펙트럼 장애아동의 중재로써 IM 훈련의 임상적 근거를 마련하였다는데 의의가 있다.

• 한국산학기술학회논문지
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• 제18권7호
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• pp.200-207
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• 2017

본 연구는 뇌졸중 입원 환자들의 회복체험에 대한 경험을 이해하고 회복에 영향을 미치는 구성요소들을 알아보고자 하였다. Giorgi의 현상학적 연구방법론을 활용하여 재활병원에 입원해 있는 뇌졸중 환자 12명에게 3회의 대화를 진행하였다. 본 연구의 질문은 회복체험이란 무엇인가? 회복하는 과정에서 가장 중요하게 생각되는 것은 무엇인가? 회복에 있어서 재활이 주는 영향은 무엇인가? 이다. 사전 동의를 통해 대화내용을 녹음하였고, 과학적 현상학의 4단계에 따라 자료를 분석하였다. 뇌졸중 입원 환자들의 회복체험에 관한 16개의 요약된 의미단위를 통합하여, 10개의 하위구성요소와 6개의 구성요소를 도출하였다. 회복체험의 구성요소는 도움에 대한 부담감, 독립적 역할수행, 자기극복, 사회복귀, 심리적 지지, 회복에 대한 동기강화로 나타났다. 뇌졸중 환자가 입원 중 경험하는 어려움을 예측하고, 회복을 위한 중재의 방향성을 제시하기 위한 자료로 활용될 수 있을 것이다. 재활전문가들은 자기극복 및 가족과의 올바른 협력관계를 위한 전략을 세우고, 심리적 지지 및 동기 강화를 위한 치료적 관계형성을 토대로 뇌졸중 환자의 회복을 위한 중재를 제공해야 할 것이다.

• 대한인간공학회지
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• 제33권2호
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• pp.109-124
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• 2014

Objective: This study was conducted for one-hand users including hemiplegic clients currently using general folding manual wheelchairs, so as to analyze their specific problems and recommend solutions regarding usage. Background: Traditional manual wheelchairs require considerable use and control of both hands for operation, thus adaptations become necessary for individuals with asymmetrical use of hands. Method: Thirty hemiplegic clients who were admitted to rehabilitation and convalescent hospitals participated as subjects. The research tools were general folding manual wheelchairs commonly used by people with impaired gait, and the Wheelchair Skills Tests (WST) WST-M/WCU 4.1 version was adopted as the assessment tool. All participants were asked to fill out questionnaires on demographics and wheelchair usage characteristics. Assessment procedures were performed with currently used manual wheelchairs and with/without the use of foot to control the wheelchair. Results: When the participants drove folding manual wheelchairs without the use of foot, even the lowest failure rate among the WST items tested recorded 96.7%. On the contrary, with the use of foot in maneuvering the wheelchairs, failure rates dropped noticeably and success rate among the WST items tested was as high as 86.7%. Conclusion: These findings imply that the use of one-arm (hand) propellable (drivable) wheelchair can be an active and effective solution in resolving problems for hemiplegic clients using existing manual wheelchairs. As such, the government should provide institutional support to further develop and distribute this device or technology, and promote relative research in tandem. For now, the supply of commercially available device to hemiplegic clients is deemed urgent and also a mechanism to provide the devices and relevant services. Application: This study offers viable solutions for hemiplegic clients who rely on existing manual wheelchairs to increase their mobility and occupational performance.

• 대한안전경영과학회지
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• 제11권2호
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• pp.19-26
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• 2009

This study was designed to analyse the performance and the mechanisms of workers' participation and communications in industrial accident prevention activities leading to the reduction of industrial accidents. This study also aimed to find out the causal relationship influencing the promotion of prevention activities of industrial accidents. Of the manufacturing businesses with more than 5 workers as the population of the survey, a questionnaire was conducted with 2,500 workspaces chosen by stratified sampling. Out of 2500 workspaces, 971 workspaces equipped with industrial safety and health committee were analysed in this study. According to the results of this study, the primary influential factors on safety activities were the management of industrial accidents and the cooperations between supervisors and workers on site. The secondary influential factor was the establishment of industrial safety and health committee. Regarding the effectiveness of industrial accident reduction, -0.01 was shown by workplace safety activities by themselves and -0.09 was shown by participation and communications through indirect safety activities. This indicated workers' participation and communications play an important role in the reduction of industrial accidents. By discovering the clue to the mechanism of the workers' participation and communications, this study is expected to stimulate the reduction of industrial accidents by emphasizing the importance of workers' participation and communications in resolving the safety and health problem in the workplaces.

• 한국산업보건학회지
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• 제9권1호
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• pp.14-22
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• 1999

This study was conducted to evaluate workplace protection factors(WPF) for two half-facepiece respirators (HR-1, HR-2) in welding workplace and to provide data on the workplace performance of negative-pressure, half-facepiece respirators against airborne particulate contaminants. The outside iron oxide(Fe2O3) concentration of welding fume for the respirator HR-1 ranged from 0.177 to $12.508mg/m^3$ with a geometric mean of $1.118mg/m^3$ and the HR-2 respirator showed a iron oxide range of 0.500 to $3.494mg/m^3$ with a geometric mean of $1.082mg/m^3$. But the inside oxide concentration of welding fume for the respirator HR-1 ranged from 0.002 to $0.364mg/m^3$ with a geometric mean of $0.019mg/m^3$ and the HR-2 respirator showed a iron oxide range of 0.012 to $0.639mg/m^3$ with a geometric mean of $0.041mg/m^3$. The iron oxide inside concentrations were significantly less than $5mg/m^3$(TLV) for both of respirators. The WPF were ranged from 3 to 3744 with a geometric mean of 60 for HR-1 and range from 2 to 129 a geometric mean of 26 for HR-2. And, in this study, the 5th percentile of the workplace protection factors for half-facepiece aspirators (HR-1, HR-2) were 11.2 and 7.1, respectively. The correlation relationship between the Quantative Fit Factors(QNFT) and the WPF for half-mask negative pressure respirators were 0.099 and 0.460.

• 한국직업건강간호학회지
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• 제28권4호
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• pp.253-261
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• 2019

Purpose: This study aimed to identify the influence of job stress, compassion satisfaction, and resilience on depression of nurses. Methods: One hundred seventy six nurses working at one tertiary hospital in one metropolitan city were included. The data collection was conducted from September 1st to October 1st, 2018, using a structured, self-reported questionnaire. The collected data were analyzed using descriptive statistics, t-test, one-way ANOVA, Pearson's correlation coefficients, and multiple regression. Results: The $M{\pm}SD$ age of 170 subjects was $29.62{\pm}5.59$. Depression had significant negative correlations with compassion satisfaction (r=-.50, p<.001) and resilience (r=-.56, p<.001), and a positive correlation with job stress (r=.42, p<.001). In the multiple regression analysis, marital status (${\beta}=-.15$, p=.015), job stress (${\beta}=-.00$, p<.001) and resilience (${\beta}=-5.47$, p<.001) had a significant effect on depression. The explanatory power of the subject's marital status, leisure life, job stress, compassion satisfaction, and resilience on depression was 44.1% (F=27.62, p<.001). Conclusion: The study results showed that single status, low job stress, high resilience may decrease depression of nurses. Reducing job stress and improving resilience of nurses will virtually contribute to reduce their depression that can influence on not only nurses' health status but also their performance and qualitative caring for patients.

• Safety and Health at Work
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• 제13권4호
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• pp.394-400
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• 2022

Background: Impacts of exposure are generally monitored and recorded after injuries or illness occur. Yet, absence of conventional after-the-effect impacts (i.e., lagging indicators), tend to focus on physical health and injuries, and fail to inform if workers are not exposed to safety and health hazards. In contrast to lagging indicators, leading indicators are proactive, preventive, and predictive indexes that offer insights how effective safety and health. The present study is to validate an extended Voluntary Protection Programs (VPP) that consists of six leading indicators. Methods: Questionnaires were distributed to 13 organizations (response rate = 93.1%, 1,439 responses) in Taiwan. Cronbach α, multiple linear regression and canonical correlation were used to test the reliability of the extended Voluntary Protection Programs (VPP) which consists of six leading indicators (safe climate, transformational leadership, organizational justice, organizational support, hazard prevention and control, and training). Criteria-related validation strategy was applied to examine relationships of six leading indicators with six criteria (perceived health, burnout, depression, job satisfaction, job performance, and life satisfaction). Results: The results showed that the Cronbach's α of six leading indicators ranged from 0.87 to 0.92. The canonical correlation analysis indicated a positive correlation between the six leading indicators and criteria (1st canonical function: correlation = 0.647, square correlation = 0.419, p < 0.001). Conclusions: The present study validates the extended VPP framework that focuses on promoting safety and physical and mental health. Results further provides applications of the extended VPP framework to promote workers' safety and health.