• 대한영양사협회학술지
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• 제14권3호
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• pp.243-258
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• 2008

This study was conducted to gather basic data on the tasks and roles of nutrition teachers by analyzing the changes inwork importance, performance frequency, and organizational environment after dietitians were transposed to nutrition teachers. E-mail surveys were sent to 100 newly assigned nutrition teachers who previously served as dietitians in Gyeonggi province. A total of 72 teachers responded to the survey. The respondents were asked the importance and frequency of 9 work-related duties performed as a dietitian and nutrition teacher, respectively. They were also surveyed regarding their satisfaction perceptions for 5 organizational changes. The majority of respondents were 36 to 40 years old (48.6%) and had 10$\sim$20 years of work experience (58.3%). Significant differences were found for work importance after changing to the role of nutrition teacher (p<0.001). In addition, work performance frequency differences were found for the categories of nutrition education, nutrition counseling, and dietary guidance. These results were attributable to the differences in work importance and performance frequency by now being a nutrition teacher rather than a dietitian. The respondents had increased satisfaction levels after changing from dietitian to nutrition teacher (p<0.001) in terms of 'pride for change in work', 'satisfaction level for pay', and 'satisfaction level for change in the organizational environment'. In order for nutrition teachers to have effective work performance, 'personal capabilities' and 'school manager support' should be coordinated. Overall, the results of this study suggest that effective training programs should be developed for nutrition teachers they can effectively complete newly assigned work tasks.

• 대한인간공학회지
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• 제32권1호
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• pp.37-45
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• 2013

Objective: This study describes the change of operator performance in drastic change of illumination level, and proposes an alternative method to cope with it. Background: The control standard of illumination for nuclear power plants(NPPs) is based on the set of limit criteria for maintaining a specific illumination level. However, there is a possibility to cause human errors according to the psychological and physiological influences to operators in the situation of drastic change of illumination such as SBO(Station Black Out), so a basic study is necessary to review the current approach. Method: We assessed the visual fatigue, subjective work load and task performance according to the three illumination situations(Normal Illumination, Emergency Illumination, and Drastic Change of Illumination). Result: Research finding shows that there are not significant differences in task performance between normal illumination (1,000lx level) and emergency illumination (100lx level), only if beyond the dark adaptation limit. However, subjective work load on mental demand and visual fatigue show a potential challenge to visual performance in drastic change of illumination. Conclusion/Application: Several trials can complement this challenge in NPPs by applying 3-way communication, enhancing readability of procedures, and managing the visual factors affecting the operators' performance through a Visual Environment Management Program including visual health aspects, etc.

• 산업노동연구
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• 제19권1호
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• pp.65-104
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• 2013

본 연구는 자원기반관점을 기초로 고성과작업시스템-종업원성과-운영성과 간 관계를 실증적으로 검증하고자 하였다. 조직수준의 고성과작업시스템과 개인수준의 종업원 태도 간 실증분석을 위해 위계적 선형모형(hierarchical linear modeling)을 활용한 다수준분석을 실시하여 인과관계의 정확성을 높였다. 이를 위해, 제3차 인적자원기업패널(HCCP: Human Capital Corporate Panel) 데이터 가운데 316개 기업과 7,872명(팀장 923명 포함)의 응답자를 대상으로, 고성과작업시스템이 개인수준인 종업원성과에 미치는 영향을 확인하였다. 이후, 분석수준을 일치시키기 위해 개인수준(종업원성과)과 팀수준(운영성과)의 패널자료를 조직수준으로 집산(aggregation)하여 타당화 검증을 실시하고, 조직수준에서 매개효과를 검증하였다. 그 결과, 고성과작업시스템은 종업원성과(직무만족, 조직몰입, 신뢰)와 운영성과에 각각 유의한 영향을 미치는 것으로 나타났다. 종업원성과 개별변수의 매개효과 검증에서는 직무만족과 신뢰가 고성과작업시스템과 운영성과 간 관계를 매개하는 것으로 나타났다. 결론에는 연구의 결과, 이론적 시사점 및 한계점을 제시하고 있다.

• 아태비즈니스연구
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• 제15권1호
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• pp.159-177
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• 2024

Purpose - The purpose of this study is to reveal the effect of a High Performance Work System(HWPS) on research performance. In addition, this study examines the mediation effect of Innovation Commitment(IC) and the moderated mediation effect of Perceived Organizational Support(POS), and seeks to reveal the antecedents and boundary variables that affect research performance. Design/methodology/approach - The level of analysis is at the individual level. A survey was collected from researchers at government-funded research institutes in the Daejeon and Sejong areas. 265 questionnaires were used in the final statistical analysis. Confirmatory factor analysis was performed using the AMOS 21. Correlation analysis, regression analysis, and bootstrapping by Process Macro were performed using the SPSS 19. Findings - As a result of the study, HWPS has a positive effect on IC, and IC has a positive effect on research performance. Through this results, it was found that IC mediates the relationship between the HPWS and research performance. In addition, POS positively moderated the mediating effect of HPWS on research performance through IC. Research implications or Originality - First, IC can be increased through a HPWS. Second, the effect of the HWPS on individual research performance through IC provides implications that the HWPS can be effectively applied not only to general companies but also to research organizations. Third, the boundary effect of POS was revealed. Fourth, research performance was measured through objective quantitative indicators rather than subjective.

• 한국치위생학회지
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• 제12권5호
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• pp.953-961
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• 2012

Objectives : The purpose of this study is to examine the infection control practice and performance study on knowledge of dental hygienist between their knowledge and general characteristics. Methods : The subjects in this study are 305 dental hygienists who received local in-service education on December 10, 2011 and February 28, 2012. Results : The infection prevention knowledge and performance are higher as work experience is more (p<.05), as the education level is higher and when they have undergone in-service education (p<.001). Also these are higher when they are working in the dentist at the present (p<.001). The infection prevention practice are different with respect to ages (p<.01), work experience (p<.001), and the highest level of education (p<.01). There are correlations between the infection control practices and knowledge, performance and knowledge. As the practice level is higher, it is shown that the performance is higher (r=.049, p=.01). Conclusions : It would be necessary to develop the systematic and continuous program in infection control education and to build system which makes in-service training for dental hygienists mandatory. These could improve the level of infection prevention knowledge, practice and performance of dental hygienists to prevent the exposure to infection of the people.

• 한국보건간호학회지
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• 제36권3호
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• pp.334-346
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• 2022

Purpose: This survey was conducted to investigate the level of coronavirus disease 2019 (COVID-19)-related peritraumatic distress and job stress among clinical nurses and evaluate their effects on nursing performance. Methods: The participants were 115 nurses from 5 hospitals in 3 regions in Korea. The peritraumatic distress index (PDI), job stress, and nursing performance scales were used for the analysis. The data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficient, and multivariate regression analysis. Results: The level of peritraumatic distress of nurses was scored at 22.8 ± 9.26 (range 0 to 45). The level of job stress was scored at 2.69 ± 0.51 (range 1.3 to 3.7). The level of nursing performance was scored at 3.73 ± 0.51(range 1.76 to 5.0). Peritraumatic distress was observed to be positively correlated with job stress (r=.408, p<.001). However, peritraumatic distress and job stress were not correlated with nursing performance. In multivariate regression, the only variable seen to affect nursing performance was the work experience of the nurses. Work experience levels of five to fifteen years were observed to have a significant positive effect on nursing performance. Conclusion: The work experience of nurses directly influenced nursing performance during the pandemic period. Thus, to retain more nurses and to improve nursing performance, it would be necessary to develop various strategies to decrease their peritraumatic distress and job stress caused by the pandemic.

• 한국생활과학회지
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• 제12권5호
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• pp.669-685
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• 2003

This research examined the work performance by consumer counselors, evaluations of their counseling work, the level of their satisfaction, and willingness to sustain consumer counseling work among Consumer Agencies and also identified the variables influencing the evaluation scores on those. The results were summarized as follows. First, the evaluation scores on the work performance of consumer counseling were generally high and they turned out to be generally satisfied with their work. On the other hand, most counselors responded that they would continue their counseling work. Second, there were differences in evaluation scores about speed and specialized area of counseling among Consumer Agencies. Counselors who worked for the Korea Consumer Protection Board recorded high scores in those both criteria. There were differences in the willingness of counselors to continue their counseling work among Consumer Agencies, too. Third, the evaluation scores in six areas of counseling tasks were high when the degree of satisfaction of counselors were high or when agencies treated the counseling important. Fourth, when counselors earned more salaries and owned the experience of in-firm training and when the Consumer Agencies highly valued counseling as consumer tasks, the degree of satisfaction among counselors increased. Finally, when counselors were old, major in consumer science, and held regular work-schedule, they exhibited high degree of satisfaction in their counseling work and they showed greater willingness to sustain their counseling work.

• 한국조리학회지
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• 제23권4호
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• pp.43-55
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• 2017

The purpose of the study is to provide data for an efficient human resources management of hotel corporation by examining if the emotional intelligence with affective involvement and continuous involvement could impact work performance. For the field test and verification, the non-regular hotel staffs from November $1^{st}$ to $30^{th}$, 2016 were selected as the research objects. The research result is summarized as follows. First, the emotional intelligence of non-regular hotel staff impacted positively on affective involvement and continuous involvement. Second, the continuous involvement had a positive influence on work performance. Lastly, the emotional intelligence of non-regular hotel staff appeared to have a positive effect on the work performance. With this research, it may have an opportunity to utilize this study result as an educational material to enhance emotional intelligence of hotel corporation. In conclusion, it may need to introduce an emotional intelligence enhancement program in the hotel corporation. Also, in order to improve work performance, intensive efforts in organizational level would be required by enabling employees to make an affective involvement. Finally, to cope with rapidly changing circumstances, additional empirical study should be conducted that the affective involvement of non-regular hotel staff impacts the work performance.

• Journal of Korean Biological Nursing Science
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• 제22권4호
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• pp.308-316
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• 2020

Purpose: This study aimed to explore the knowledge and performance of sleep hygiene among nurses with shift work schedules and examine the influence on sleep disturbance. Methods: A total of 199 shift-work nurses from a tertiary hospital were included in the study. To examine the knowledge and performance of sleep hygiene, the participants were asked to respond to a self-reported survey. To assess sleep disturbance, the General Sleep Disturbance Scale was used. Descriptive statistics and multiple linear regression were applied using the SPSS/WIN 21.0 program to analyze the data. Results: Both the knowledge and performance of sleep hygiene among nurses with shift work schedules were measured at a moderate level. Nurses' knowledge and the performance of sleep hygiene was not significantly associated with sleep disturbance, whereas age, experience with shift-working, and perceived health status were significantly associated. Conclusion: Strategies for providing more accurate information and motivating better sleep hygiene would help to enhance sleep hygiene in nurses with shift work schedules. Further studies examining the association of knowledge and the performance of sleep hygiene with sleep disturbances in nurses with shift work schedules are needed.

• 한국콘텐츠학회논문지
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• 제16권8호
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• pp.48-58
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• 2016

본 연구목적은 조직정치지각과 리더-구성원 교환관계(LMX)가 구성원이 지각하는 업무성과에 미치는 영향을 살펴보는 데 있다. 또한 조직정치와 업무성과의 관계에서 LMX의 상호작용 효과를 규명하고자 한다. 특히, 본 연구는 LMX와 자기효능감과의 삼원상호작용 효과를 검증함으로써 연구영역을 확장하고자 하였다. 한국의 다양한 조직에서 근무하는 280명의 종업원을 대상으로 한 연구결과는 다음과 같다. 첫째, 조직정치지각은 지각된 업무성과에 별다른 영향을 주지 못했다. 둘째, 리더와의 높은 교환관계는 구성원의 지각된 업무성과에 긍정적인 영향을 주었다. 셋째, 리더-구성원 교환관계는 조직정치지각과 지각된 업무성과와의 관계를 조절하지 않았다. 마지막으로 본 연구결과는 자기효능감이 높은 집단에서 리더-구성원 교환관계가 조직정치지각과 지각된 업무성과의 관계를 조절하였다. 즉, 내집단에 속한 자기효능감이 높은 구성원은 정치적 환경에서도 업무성과가 증가하였다. 그러나 외집단 속한 자기효능감이 높은 구성원은 정치적 환경에서 업무성과가 감소하였다. 마지막으로 본 연구의 이론적 및 실무적 시사점과 향후 연구방향을 제시하였다.