• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.10
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• pp.549-558
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• 2018

This study was conducted to define the level of job stress and to determine its association with sociodemographic and health related characteristics, as well as job-related factors. The subjects surveyed were 1,240 out of 119 rescue workers who worked in 14 fire stations across the country by self-administered questionnaires during the period of 1 March, to 30 April, 2016. As a result, the score of job stress was significantly higher in the unmarried, no coffee drinking, poor subjective sleep evaluation, unhealthy, lower position, lower job career, hard physical burden of work, job dissatisfaction, unfit for job groups without group of consider quitting the job than their respective counterparts. Multiple regression analysis revealed that the factors influencing job stress included coffee drinking, subjective sleep evaluation, job career, physical burden of work, sense of satisfaction in work, fitness for the job and considering quitting the job. Overall, the results of this study results suggest that the job stress of 119 rescue workers is influenced by variable factors as well as sociodemographic characteristics, health-related behaviors and job-related characteristics.

• 한국벤처창업학회:학술대회논문집
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• 2018.11a
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• pp.31-34
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• 2018

다중지능은 하워드 가드너가 제시한 개념으로, 지능이 단일한 지적 능력을 나타내는 구조(construct)이라기 보다는 다차원적인 복수의 하위 능력들로 구성된 것이라는 의미를 담고 있다. Gardner는 다중지능의 구성을 음악지능이나 신체운동지능, 논리수학지능, 언어지능, 공간지능, 인간친화지능, 자기성찰지능 그리고 자연친화지능 등과 같은 상호독립적 능력으로 분류하고 있으며, 각 개인은 각 능력 영역에서 다른 발달 수준을 가지고 있다고 본다. 본 연구는 창업자의 다중지능의 영역별 발달 특성이 창업 실행 행동, 창업 분야, 창업 성과 만족도에 영향을 미치는지를 알아보는 것을 통해 예비 창업자들이 본인의 적성과 재능에 적합한 분야에서의 창업 가능성을 탐색하도록 돕는 지도자들에게 시사점을 제공하고, 향후 창업가 육성 프로그램의 구성 개선안을 마련하는 데에 기여하고자 한다. 이를 위해 본 연구에서는 2018년 중소기업진흥공단 청년창업사관학교에 입교한 만 39세 이하의 청년창업자 200인을 대상으로 다중지능검사와 인구통계학적 특성 및 창업 특성에 대해 묻는 설문조사를 실시한 후, Pearson 상관계수 및 다변량분산분석을 통해 수집된 자료를 분석할 예정이다. 연구목적을 달성하기 위하여 설정한 가설은 다음의 3가지이다. 가설 1. 창업자의 다중지능 영역별 발달 수준과 창업 실행에는 정적인 상관이 있을 것이다. 가설 2. 창업자의 다중지능 영역별 발달 수준에 따라 창업자가 선택한 창업 분야에 유의한 차이가 있을 것이다. 가설 3. 창업자의 다중지능 영역별 발달 수준에 따라 창업자의 창업 성과 만족도에 유의미한 차이가 있을 것이다.

• Journal of the Korean Society for Railway
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• v.16 no.4
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• pp.340-347
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• 2013

This paper studied the causes of job stress of driving crews working in Metropolitan Transit Authorities in Daejeon, Daegu, Seoul Metro Line 9, and Incheon, analyzing psychological, physical, and environmental factors, along withdriving crews' assignments. Regarding driving crews' assignments, it was found that driving crews had strong senses of obligation for their job, and hence their aptitude for their job was in accordance, and also it was found that most driving crews worked devotedly with a desirable occupational view and pride. However, psychological and physical factors that contributed to stress were identified: lack of sleep, high task burden, physical fatigue, and boring daily life. Furthermore, the driving crews' irregular working conditions and irregular meal time and burden related to on-time transit service with prolonged immobilization raised their stress levels. In terms of external environmental factors, it was found that driving crews' anxiety due to possible accidents caused a roughly four-fold increase in stress levels compared to other factors. Furthermore, personnel system and salary issue were also found to be closely related to the driving crews' job stress.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.5
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• pp.451-458
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• 2018

This study was conducted to determine the association between quality of sleep (QOL) and the general characteristics, the health-behavioral factors, and the occupational characteristics of firefighting officers. The survey was conducted in October 2016 with a self-administered questionnaire using the Pittsburgh Sleep Quality Index (PSQI) developed by Pittsburgh University, targeting 600 male firefighting officers working at five fire stations in D city. As a result, the QOL of the study subjects measured by the PSQI revealed 13.2% to be good, and 86.8% to be poor. In relation to general characteristics and health habits, the rate of the group who had poor quality sleep was significantly higher in those with a lower subjective health status, in the non-smoking group, and in the low sleep-quality group, compared to the good sleep-quality group. For occupational characteristics, the rate of those with poor quality sleep was significantly higher in groups such as the fire suppression group, the shift work group, the hard physical labor group, the group with a lower sense of satisfaction in their work, and in the group classed as unfit for the job but who were not considering quitting their jobs, compared to their respective counterparts. Multiple regression analysis revealed factors of influence with explanatory powers of 24.4% for subjective health status, alcohol use, subjective quality of sleep, career, job position, and physical labor. The results of this study suggest that the quality of sleep for firefighting officers is significantly related to general characteristics, health-behavioral characteristics, and occupational characteristics.

• Journal of Korean Society of Transportation
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• v.30 no.6
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• pp.37-46
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• 2012

The number of traffic accidents caused by elderly drivers over the age of 65 has surged over the past ten years from 37,000 to 274,000 cases. The proportion of elderly drivers' accidents has jumped 3.1 times from 1.2% to 3.7% out of all traffic accidents, and traffic safety organizations are pursuing diverse measures to address the situation. Above all, connecting safety measures with an in-depth research on behavioral and physical characteristics of elderly drivers will prove vital. This study conducted an empirical research linking the driving characteristics and traffic accidents by elderly drivers based on the Driving Aptitude Test items and traffic accident data, which enabled the measurement of behavioral characteristics of elderly drivers. In developing the Influence Model, we applied the zero-inflated Poisson (ZIP) regression model and selected an accident prediction model based on the Bayesian Influence in regards to the ZIP regression model and the zero-inflated negative binomial (ZINB) regression model. According to the results of the AAE analysis, the ZIP regression model was more appropriate and it was found that three variables? prediction of velocity, diversion, and cognitive ability? had a relation of influence with traffic accidents caused by elderly drivers.

• Journal of Agricultural Extension & Community Development
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• v.20 no.1
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• pp.41-69
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• 2013

The analytical result indicates that their sociological variables including education background, age and marital status, and job satisfaction factors including employment term, job title, compensation, organization, promotion, colleague, job transfer have a significant impact on the quality of their life. This means that their job satisfaction affects the quality of life. In other words, it is necessary to create an environment which can offset their complaints about job environment and conditions and furthermore, generate a sense of pride and a rewarding experience. The study suggests transparent, fair HR system and continuous training and management in consideration of employees' qualification, experience and interest to boost a sense of pride and social recognition and increase the level of job satisfaction as a result. In line with this approach, their dedication to bringing positive changes in local communities is also essential.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.4
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• pp.1781-1791
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• 2013

The present study was intended to measure the level of psychosocial stress and fatigue symptom according to the various characteristics such as sociodemographic, health-related, job-related, job stress factors, and psychosocial factors among nurses working at ward and operating room in university hospitals, and to reveal the relation between these factors and psychosocial stress and fatigue symptom. The self-administered questionnaires were given to 220 nurses working at ward, and 147 nurses working at operating room in 4 participating hospitals located in Daejeon City during the period from July 1st to Aug 31st, 2012. As a results, the factors related to the psychosocial stress of nurses working at ward were age, subjective health status, job career, satisfaction of work, fit to the job, job demand, job control, coworker support, self-esteem, locus of control, type A behavior pattern. In operating room, there were age, sleep hours, subjective health status, job career, physical burden of work, satisfaction of work, fit to the job, consider quitting the job, job demand, job control, type A behavior pattern. The factors related to the fatigue symptoms of nurses working at ward were age, leisure time, subjective health status, satisfaction of work, consider quitting the job, job demand, locus of control, type A behavior pattern. In operating room, there were age, subjective health status, physical burden of work, supervisor support, coworker support, locus of control. Based on the study results, we suggest that the factors related to psychosocial stress and fatigue symptom of nurses were different from working station. We need development and application of programs to keep under management psychosocial stress and fatigue symptom.

• Korean Journal of Plant Resources
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• v.9 no.2
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• pp.105-112
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• 1996

Physicochemical properties of Youngia sonchifolia were compared according to harvesting time and brine methods for its Kimchi preparation. Moisture contents in the roots and the leaves of Y. sonchifolia grown for 5 weeks was more than those grown for 11 weeks. 5-week-grown Y. sonchifolia contained more total free sugar than 11-week-grown ones, and among total free sugar the content of fructose was the most, and the contents of glucose and sucrose were rather high. The roots of 11-week-grown Youngia sonchifolia were harder than those of 5-week grown ones. When the roots were soaked in NaCl solution, the hardness decreased with time. Salt concentration of the Kimchi of Y. sonchifolia increased by the brined material of the Kimchi with soaking time.Salt concentration of the Kimchi was higher in the leaves than in the roots.The roots and leaves of Y.sonchifolia grown for 11 weeks contained organic acids such as malic acid, oxalic acid, succinic acid,lactic acid, and citric acid,among which major organic acids were malic acid, oxalic acid, succinic acid, whereas lactic acid and citric acid were minor organic acids.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.7
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• pp.233-243
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• 2020

This study determined the relationship between organizational conflicts and job satisfaction of administrative staff members employed in university hospitals. The sample consisted of 232 hospital administrators working at four different college hospitals located in D city. The survey was conducted using a self-administered questionnaire during the period from January 10th 2019 to February 15th 2019. As a result of the study, the job satisfaction levels were significantly different according to age, education, BMI, subjective sleep evaluation, subjective health status, job position, monthly income, physical burden of work, sense of satisfaction at work, fit to the job and consideration to quit the job. The job satisfaction levels according to the organizational conflicts were significantly lower with higher organizational conflicts. Further, the job satisfaction level showed a significant negative correlation with organizational conflicts. The risk ratio of lower job satisfaction significantly increased for the group with higher organizational conflict scores than that of the group with lower organizational conflict scores. The results suggest that job satisfaction of administrative staff at university hospitals is significantly related with organizational conflicts. It is necessary to present specific measures to resolve conflicts within an organization in order to enhance job satisfaction for administrative staff at university hospitals.

• Korean Journal of Childcare and Education
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• v.7 no.1
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• pp.1-22
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• 2011

The purpose of this study was a comparative of the differences, relationships and impacts between the self-concept and career development for elementary schoolers by gender. The subjects of this study were 259(133 boys and 126 girls) elementary schoolers. The instrument used in this study was Jung Jong Jin's(1996) self-concept Inventory and Ahn Chang gyu & Ahn Hyeon eui's(2006) Holland career development Inventory. The collected data were analyzed with a SPSS 12.0 program. The major findings of the study were as follows: (1) the mean score of boy(M=54.857, SD=7.593) was higher than girl(M=52.302, SD=8.908) in 'emotional-self'. (2) (1) the mean score of girl(M=42.200, SD=5.918) was higher than boy(M=37.372, SD=7.600) in 'gender-related prejudice about occupation'. (2) the mean score of boy(M=36.544, SD=5.544) was higher than girl(M=35.008, SD=5.118) in 'autonomy' (3) the revealed that self-concept was highly correlated with boy's(r=.175~.761) and girl's(r=.199~.667) career development. (4) (1) the 'academic-self' had an impact of the boy's(5.6%~56.3%) and girl's(8.4%~48.7%) career development. (2) the 'social-self' had an impact of the boy's(2.6%~5.9%) and girl's(2.7%~4.3%) career development. (3) the 'emotional-self' had an impact of the boy's(1.9%~37.0%) and girl's(11.2%) career development. (4) the 'physical-self' no had an impact of the boy's and girl's career development. The findings of the study illustrated that the self-concept for elementary schoolers had an impact career development.