• 제목/요약/키워드: Job Status

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Developing Job Flow Time Prediction Models in the Dynamic Unbalanced Job Shop

  • Kim, Shin-Kon
    • 한국경영과학회지
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    • 제23권1호
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    • pp.67-95
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    • 1998
  • This research addresses flow time prediction in the dynamic unbalanced job shop scheduling environment. The specific purpose of the research is to develop the job flow time prediction model in the dynamic unbalance djob shop. Such factors as job characteristics, job shop status, characteristics of the shop workload, shop dispatching rules, shop structure, etc, are considered in the prediction model. The regression prediction approach is analyzed within a dynamic, make-to-order job shop simulation model. Mean Absolute Lateness (MAL) and Mean Relative Error (MRE) are used to compare and evaluate alternative regression models devloped in this research.

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재택 가족기업과 비재택 가족기업의 재정상태분석 (The Financial Status of Family Business: Comparison of Home-Based Family Business with Onsite Family Business)

  • 김순미;홍성희
    • 대한가정학회지
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    • 제38권10호
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    • pp.181-197
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    • 2000
  • The purposes of this study were to compare financial status of home-based family business with that of ensile family business, and to analyze the factors effected on financial status of both business groups. The sample consisted of 295 home-based family business and 418 ensile family business among self-employed household of 1998 Korea Household Panel Data, and analyzed into Frequencies, Percentile, t-test, $\chi$$^2$-test and Regression. The findings were as follows: First, in case of financial status of household, there was no significant difference between home-based family business and ensile family business. Second, in case of financial status of business, total sales amount and net profit of home-based family business were lower than those of onsite family business, however net profit to total sales ratio of home-based family business was higher than those of onsite family business. Third, the factors contributing to total expenditure to total income ratio of home-based family business were business owner's present economic perception, future economic expectancy and residence, while business owner's age, the number of children and of tamer, and residence were significant variables contributing to same ratio of onsite family business. The factors contributing to total asset to total debt ratio of home-based family business was only business owner's future economic expectancy, however factors affected on the counterpart were business owler's future economic expectancy and job type of family business. Fourth, the variables of sex, age, educational level of family business owner, job type and family type of family business were associated with net profit to total sales ratio of home-based family business, and sex, educational level of family business owner, job type of family business, and the number of employees were related to same ratio of the counterpart. In addition, educational level of family business owner, job type and residence were related with total sales to the number of employees ratio of home-based family business, and educational level of family business owner and job tape of family business were related to same ratio of ensile family business.

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소방대원의 소진(Burnout)에 관한 연구 (A Study on the burnout of firefighters)

  • 이인수;최은숙
    • 한국응급구조학회지
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    • 제4권1호
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    • pp.47-55
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    • 2000
  • The study was conducted to investigate the burnout of firefighters. The subjects were 223 firefighters in C-Do. The instruments used for this study were a survey of general characteristics(10 items), burnout(23 items). Analysis of data was done by use of mean percentage, t-test, ANOVA, stepwise multiple regression with SAS program. The results of this study are as follows; 1. Burnout according to general characteristics were showed significant difference in job-aptitude(F=6.30, P<.001), health status(F=5.92, P<.001), education(t=6.09, P<.01), working place rotation(t=2.59, P<.01), call number/week(F=3.28, P<.01), job-burden(F=4.45, P<.01), paper-job burden(F=3.87, P<.05). 2. Category score of burnout were showed the higher score in the lowed personal accomplishment(3.29). 3. Category score of burnout according to aptitude were showed difference each other. 4. Predicting factor of burnout were paper-job burden, health status, job-burden(20.99%).

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소방공무원의 음주 실태와 직무스트레스 관계 분석 (Analysis of the Relationship between the Drinking Status and Job Stress of Firefighters)

  • 심규식;방성환;안희정
    • 한국화재소방학회논문지
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    • 제33권2호
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    • pp.132-138
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    • 2019
  • 본 연구의 목적은 소방공무원의 음주 실태를 파악하고 음주수준과 직무스트레스의 관계를 분석하기 위함이다. 연구대상은 C지역, K지역, P지역의 소방공무원 267명으로 설문을 통해 음주 실태와 직무스트레스를 측정하였다. 연구결과 음주수준은 정상음주군 152명(56.9%), 문제음주군 115명(43.1%)이었고, 음주 빈도는 2-4 회/월 83명(31.1%), 음주량은 10잔 이상 101명(37.8%), 폭음 빈도는 매일이 77명(28.8%)으로 가장 높게 나타났다. 직무스트레스가 높은 군에서 문제 음주군이 될 위험도가 높았고(OR = 5.458, 95% CI = 1.108 - 26.886), 그 중 대인관계 갈등이 음주수준에 영향을 미치는 주요 요인으로 나타났다(OR = .332, 95% CI = .134 - .820). 따라서 직무스트레스를 낮추고 대인관계 갈등을 줄인다면 음주 수준을 낮출 수 있을 것으로 기대된다.

임상간호사의 비판적 사고성향, 간호수행능력 및 직무만족도 (Relationships between Critical Thinking Disposition, Professional Nursing Competence and Job Satisfaction in Clinical Nurses)

  • 성미혜;엄옥봉
    • 간호행정학회지
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    • 제15권1호
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    • pp.26-36
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    • 2009
  • Purpose: This study was undertaken in order to investigate the relationships between critical thinking disposition, professional nursing competence and job satisfaction in clinical nurses. Method: A convenience sample of 221 registered nurses were obtained from one hospital in Seoul. The data were analyzed by descriptive statistics, t-test, ANOVA, Scheffe' test, Pearson correlation coefficient using SPSS WIN 14.0 program. Results: There were a statistically significant difference in the critical thinking disposition according to age, marital status, career length, and department. There were a statistically significant difference in professional nursing competence according to role, age, career length, current position, and department. There were a statistically significant difference in job satisfaction according to age, marital status, career length, and department. A significant positive correlation between critical thinking disposition and professional nursing competence, and job satisfaction was found. Conclusion: Critical thinking disposition, professional nursing competence and job satisfaction of clinical nurses are significantly related. To improve professional nursing competence and job satisfaction of clinical nurses, it need to use actively the critical thinking disposition with resonable salary. And it need to prepare the nursing education and strategy to increase the job satisfaction of clinical nurses.

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장애인 거주시설 물리치료사의 직무 만족도와 물리치료 실태 (Physical Therapy Status and Job Satisfaction of Physical Therapist in Residential Facilities for the Disabled)

  • 노효련
    • 대한물리의학회지
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    • 제17권2호
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    • pp.63-73
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    • 2022
  • PURPOSE: This study examined the actual condition of physical therapy in residential facilities for the disabled and determined the degree of job satisfaction of physical therapists. METHODS: In this study, data were collected using a structured questionnaire targeting 117 physical therapists (male: 49, female: 68) working in residential facilities for the disabled. The questionnaire consisted of 21 items, including six general characteristics, one job satisfaction, and 14 actual situation-related items. RESULTS: The job satisfaction of the physical therapists working in residential facilities for the disabled was 3.81 ± .83, which was between 'normal' and 'satisfactory'. One physical therapist worked in 91.5% of places. The physical therapy room was used only by the physical therapist, occupational therapist or speech therapist, and a nurse and other departments in 65.8%, 9.4%, and 23.1% of cases. On average, six to 10 patients per day were treated the most with 45.3%, followed by physical therapy alone at 19.7%, and work related to medical rehabilitation and other departments at 72.7%. A higher number of overtime hours and nurses resulted in lower job satisfaction. CONCLUSION: The job satisfaction of physical therapists working in residential facilities for the disabled was similar to those of physical therapists working in medical institutions, but the factors affecting the job satisfaction were different. Professionalism in physical therapy was not secured, and the relationships with colleagues were an important factor in increasing job satisfaction.

공학계열 대학 졸업자의 첫 일자리 취업성과 결정요인 탐색 (Exploring the Determinants of First Job Employment Outcomes of Engineering College Graduates)

  • 이지연;이영주
    • 공학교육연구
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    • 제25권5호
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    • pp.12-19
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    • 2022
  • This study explored the determinants of first job employment outcomes(employment status, salary, company size) of engineering college graduates using 2018 Graduates Occupational Mobility Survey(GOMS) data. Independent variables were used as variables for personal characteristics, academic background, and job preparation efforts. The priorities and interactions between the factors determining employment outcomes were identified using the decision tree analysis. The research results are as follows. First, it was found that the most important factor in determining the 'first job employment status' was 'exam preparation(public and private company, test for teacher recruitment)' among individual's job preparation efforts. Second, the most important factor in determining 'first job salary' was 'gender' among individual characteristics. Third, the most important factor in determining the 'first company size' was the experience of 'corporate job aptitude study' among individual's job preparation efforts. Based on the results of the analysis, suggestions for establishing customized career development strategies for engineering college students were presented.

어린이 급식소 조리종사자의 직무만족도 조사 -100인 미만의 어린이 급식소를 중심으로- (Job Satisfaction of Children Foodservice Employees at Daycare Centers)

  • 신혜원;최주희;이영화;조우균
    • 대한영양사협회학술지
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    • 제21권3호
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    • pp.241-252
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    • 2015
  • The research was conducted by center for children's foodservice management in Hanam-si. In order to improve job satisfaction, a survey was carried out by working conditions and job satisfaction in children foodservice employees working at child daycare centers registered from January to April. Ninety-five surveys out of 120 were collected, and 76 surveys were analyzed. Job satisfaction consisted of four elements, working environment, welfare, human relationships, and job-itself, analyzed by general characteristics. Pearson's correlation was carried out between job satisfaction and intention to change job by Likert 5 scales using SPSS statistic program. The percentages of child daycare centers owned by civilians was 52.6%, high school education level was 65.8%, permanent workers was 68.4%, and less than 1 year of foodservice was 34.2%. Average scores of job satisfaction were as follows: working environment scored 20.6 out of 25 points, welfare scored 10.3 out of 15 points, human relationships scored 17.5 out of 20 points, and job-itself scored 13.2 out of 15 points. The lowest job satisfaction average was 'I get paid fairly regarding the working hours and the amount of work' with a score of 3.6 points. Job satisfaction based on facility type, age, education level, and working period did not show significant differences, whereas hired status, numbers of foodservice children, and intention to change jobs showed significant differences. Hired status showed significant differences with welfare satisfaction (P<0.05). Numbers of children showed a significant difference with welfare and human relationship satisfaction (P<0.01, P<0.05). Intention to change job showed a significant difference with four elements of job satisfaction (P<0.05, P<0.01, P<0.01). In conclusion, to improve job satisfaction of children foodservice employees, working conditions and welfare satisfaction should be increased.

청년들이 생각하는 좋은 일자리 조건과 직업탐색행동이 취업에 미치는 영향 분석 (Analysis of the Good Job Condition of Which Young People Think and the Impact of Job Search Behavior on Employment)

  • 장욱희
    • 실천공학교육논문지
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    • 제13권2호
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    • pp.351-368
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    • 2021
  • 본 논문은 청년들이 생각하는 좋은 일자리 조건과 직업탐색행동이 취업에 주는 영향을 실증적으로 연구했다는 점에서 의의가 있다. 성과변수로는 취업여부와 더불어 구직성과를 설정하였다. 본 연구의 주요 연구결과는 다음과 같다. 첫째, 청년들이 생각하는 좋은 일자리 조건으로는 기업측면에서는 임금·급여, 환경측면에서는 직업안정성, 개인측면에서는 일과 삶의 균형으로 나타났다. 둘째, 직업탐색행동이 취업여부 및 구직성과에 영향을 주는 핵심변인인 것으로 나타났다. 셋째, 청년들이 취업을 준비하는 과정에서 구직스트레스는 취업에 부정적인 영향을 미치는 것으로 나타났다. 마지막으로 일에 대한 경험은 취업 및 구직성과를 높이는 것으로 나타났다. 따라서 청년들의 취업성공률을 높이기 위해서는 무엇보다 청년구직자의 적극적인 직업탐색행동 빈도를 높여주는 다양한 지원이 필요하다. 이를 위해 청년 눈높이에 맞는 맞춤형 청년정책 서비스 모델개발과 체계적인 서비스 제공이 필요함을 시사한다.

초등학교 교사의 건강지각, 건강상태와 건강증진행위 (Health Perception, Health Status and Health Promotion Behaviors of Elementary School Teacher)

  • 정수희;김동희
    • 한국학교보건학회지
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    • 제30권3호
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    • pp.355-364
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    • 2017
  • Purpose: The purpose of this study was to identify health promotion behaviors of elementary school teachers and investigate the factors influencing the health promotion behaviors. Methods: Data were collected from 234 elementary school teachers in the B Metropolitan City Office of Education from 5th to 30th October, 2016. The collected data were analyzed by descriptive statistics, t-test, ANOVA, $Scheff{\acute{e}}$ test, Mann-Whitney test, Kruskal-Wallis test, Spearman correlation coefficient and multiple regression analysis, using SPSS/WIN 23.0. Results: The elementary school teachers' health perception scored 2.94 out of 4, health status 1.59 out of 3, and health promotion behaviors 2.66 out of 4. The level of mental health status (1.67) was higher than that of physical health status (1.54) and the most practiced health promotion behavior was spiritual growth (3.15) and the least was health responsibility (2.00). Significant negative correlations were found between health perception and health status (r=-.59, p<.001) and between health status and health promotion behaviors (r=-.41, p<.001). A significant positive correlation was found between health perception and health promotion behaviors (r=.32, p<.001). The significant factors influencing health promotion behaviors were job stress and health status. These factors explained 19.6% of the health promotion behaviors. Conclusion: It is necessary to establish measures to increase the health perception and health promotion behaviors of elementary school teachers and improve their health status. In addition, since job stress and health status are factors influencing health promotion behaviors, it is necessary to actively manage job stress and health status in order to increase health promotion behaviors.