• Journal of Preventive Medicine and Public Health
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• v.19 no.1 s.19
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• pp.91-99
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• 1986

To determine relationships of supposed risk factors to positives for HBsAg and Anti-HBs and also relationships of subjective symptoms to positives for HBsAg and Anti-HBs, study of 658 people working in the hospital, university, bank and other office was performed. Positive rate for HBsAg was about 7.9% and positive rate for Anti-HBs was about 20.0%. Odds ratio of HBsAg was high and significant in individuals who are married and who have previous hepatitis B(P<0.001), medical personnel in family, more than 4 people in a room(0.01

• Journal of Korean Academy of Nursing Administration
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• v.19 no.2
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• pp.196-206
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• 2013

Purpose: This descriptive correlation study was done to identify the hardiness, coping behavior, and organizational commitment of general hospital employees and show how these variables affect increases in role performance and problem solving ability to have a positive influence on organizational harmony. Methods: A quantitative, descriptive research design was used with a sample of 368 employees working in general hospitals in M and C cities. A survey was used to collect the data. Results: The score for perception of hardiness of general hospital employees was 2.85, and coping behavior was 2.40, both out of a possible 4 points, and organizational commitment, 3.03 out of a possible 5 points. There were statistically significant positive correlations between hardiness and coping behavior (r=.33, p<.001), also between hardiness and organizational commitment (r=.51, p<.001), and also between coping behavior and organizational commitment (r=.22, p<.001). Conclusion: The results of the study indicate that hardiness, coping behavior, and organizational commitment in general hospital employees have positive correlations, and thus hospital administrators should explore ways of increase individual employee hardiness and coping behavior, and make efforts to harmonize their organizations by enhancing organizational commitment.

• Journal of the Korea Safety Management & Science
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• v.18 no.3
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• pp.33-45
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• 2016

Construction sites have gradually become bigger and bigger according to Korea economic growth. Also use of tower crane and other heavy equipment has been increased. The increased use of heavy equipment like tower crane is leading to fatality incident. This study will verify hazards to influence tower crane incident through structural and positive verification and find which hazard influence incident risk. The result of this study is as follows. First, while there is a significant difference between safety managers and tower crane operators for working environment, safety management, personal manage among risk factors, we can not find any evidence on the difference in perception of tower crane incident risk between them. Second, task manage risk and personal manage risk has a significant positive effect on perception of tower crane incident risk. Third, while site environment risk has a significant positive moderating effect of task type between risk factors and perception of tower crane incident risk, personal environment risk has a significant negative moderating effect between them.

• Korean Journal of Human Ecology
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• v.20 no.4
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• pp.789-800
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• 2011

This study examined the relationships among principals' transformational leadership, collective efficacy and efficacy of teachers based on the survey data from 196 teachers working in day care centers in the Incheon and Gyeonggi-do areas. These valuables were all measured by teachers. The collected data were analyzed by Simple Regression and Hierarchical Multiple Regression. The main results of this study were as follows. First, principals' transformational leadership had positive effects on collective efficacy and efficacy of teachers. Second, collective efficacy of teachers had a positive influence on efficacy of teachers. Finally, the effects of principals' leadership on efficacy of teachers was totally mediated by collective efficacy of teachers. Most importantly, the collective efficacy of teachers totally mediated the positive relation between principals' leadership and the individual efficacy of teachers.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.43 no.3
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• pp.228-242
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• 2020

In recent years, interest in the welfare of soldiers is increasing. More specifically, soldiers enlisted to fulfill their military service obligations live a group life that is controlled by group life, unlike military officers selected by their will. Therefore, this study aims to verify whether there is an effect of improving the morale of soldiers by increasing the satisfaction of military service meals along with the trend of increasing morale through enhancement of soldier welfare. In order to achieve the purpose of this study, we surveyed 145 army soldiers working in the front and rear areas and used 137 valid samples for analysis. The results of this study are as follows. First, both SERVQUAL (Responsiveness·Assurance, Tangibles) and Servicescape (Spatial Environment, Spatial Design) had a positive (+) effect on military meal satisfaction. Second, military service satisfaction and emotional commitment have a positive (+) effect on morale. Third, satisfaction with military meals has a positive effect on emotional commitment. This research has also shown that improvements in SERVQUAL (Responsiveness·Assurance, Tangibles) and Servicescape (Spatial Environment, Spatial Design) improve military service satisfaction and emotional engagement. Military food service SERVQUAL (Responsiveness·Assurance, Tangibles) and Servicescape (Spatial Environment, Space Design) must pay attention to increase military morale.

• Journal of Korean Academy of Nursing Administration
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• v.22 no.2
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• pp.167-177
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• 2016

Purpose: This study was conducted to provide basic data necessary to develop a program to improve infection control by examining nurses' perception of accreditation and by identifying its relationship with awareness and performance of infection control. Methods: This cross-sectional study was performed using questionnaires. Data were collected from 210 nurses who were working at one hospital between May 14 and May 19, 2015. Data were analyzed using SPAW. Results: The mean score for nurses' perception of accreditation was 3.10 points out of 5 points. Score for awareness of infection control was $4.63{\pm}0.39$ points and for performance of infection control, $4.39{\pm}0.39$ points. There were significant positive correlation among perception of accreditation, awareness of infection control, and performance of infection control. In the regression analysis, performance of infection control was influenced by awareness of infection control which accounted for 42.6% of the variance. It also showed additional improvement of 1.4% of the variance by when perception of accreditation was added. Conclusion: The result of this study show that nurses' perception of accreditation is relatively positive and that performance of infection control is highly enhanced according to nurses' positive recognition of accreditation as well as attaching importance to accreditation.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.37 no.1
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• pp.104-114
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• 2014

The purpose of this study is to verify not only the impact of servant leadership affecting creativity but the mediating effect of empowerment. Creativity refers to the production of novel and useful ideas by an individual or by a group of individuals working together [2]. A survey was conducted by 301 employees. This study used the structure equation model which treated the servant leadership as independent variable and creativity as criterion variables. Empowerment was supposed as mediating variable of these relationships. As a result of this study, servant leadership had positive influence on empowerment. Empowerment had positive influence on creativity. Also servant leadership had positive effect on creativity at first, but it did not have a direct effect on creativity when empowerment was considered. These mean that empowerment is complete mediation variable because servant leadership no longer affects creativity after empowerment has been considered. Several implications, limitations and directions for future research were discussed.

• The Journal of Asian Finance, Economics and Business
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• v.8 no.10
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• pp.29-35
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• 2021

The current study's objective isto determine the impact of organizational climate on organizational reputation in the context of organizational health as a mediating variable, in a case study of textile enterprises in Jordan that are listed on the Industrial Qualified zones. The study population contains (12) companies, according to the industrial qualified zones, with 317 employees who are working at CEO, deputy CEO, and supervisor positions chosen through convenience sampling. While the final sample of the current study consists of 174. Furthermore, to test the current study's hypotheses, the Smart Partial Least Square (PLS) technique was applied. Additionally, the current study concludes that there is a positive impact of organizational climate on organizational reputation. The current study shows that organizational climate has a positive impact on organizational health and organizational health has a positive impact on organizational reputation. Moreover, there is the mediation impact of organizational health on the relationship between organizational climate and organizational reputation. Based on the results of the current study, the study proposes that the level of organizational climate, organizational health, and organizational reputation in the examined companies be enhanced and increased.

• Parasites, Hosts and Diseases
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• v.58 no.5
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• pp.527-535
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• 2020

To clarify the reinfection profile associated with risk factors of opisthorchiasis, we conducted an epidemiological study on the chemotherapeutic effects on reinfection with O. viverrini in the endemic areas of Northeastern Thailand for 3 years. A total of 3,674 fecal samples were collected from participants in villages of 5 provinces. They were examined microscopically using a modified technique of formalin ethyl-acetate concentration. Egg-positive residents were reexamined year (2018) by year (2019) after treatment with a single dose (40 mg/kg) of praziquantel. Health education was provided to the participants yearly. The egg-positive rate of O. viverrini was 14.3%, and was highest (22.2%) in the 20-30 year-old group in 2017. The egg positive rate was 15.3% in dogs and 11.4% cats. Human reinfection rate was 15.5% and 6.3% in next 2 years, and was highest (23.2%) among the fishermen. Relative risk factors of reinfection were significantly higher for males, over 40-year-old age, or working as fishermen or farmers, and eating uncooked fish within the preceding year. A significant difference resulting from a health education program was observed in the third year. Therefore, health education and sustainable surveillance for opisthorchiasis should be maintained to decrease the risk of reinfection.

• Korean Journal of Childcare and Education
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• v.18 no.3
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• pp.1-18
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• 2022

Objective: The purpose of this study was to analyze the structural relationship between the authentic leadership of the director, social support, and teacher efficacy perceived by early childhood teachers. Methods: The participants of the study were 433 teachers working at kindergartens and daycare centers in Seoul and Gyeonggi Province. The data collected through the survey were analyzed by applying a structural equation model. Results: As a result of the study, it was found that the authentic leadership of the director perceived by early childhood teachers had a positive (+) effect on the early childhood teachers' social support and teacher efficacy, respectively, and social support had a positive (+) effect on teacher efficacy of the early childhood teachers. The results showed that social support had a positive mediating effect in the relationship between the director's authentic leadership and teacher efficacy perceived by early childhood teachers. Conclusion/Implications: The results suggest that it is necessary to establish a social support system through the exercise of the director's authentic leadership in order to improve the teacher efficacy of early childhood teachers.