• 한국산학기술학회논문지
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• 제22권2호
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• pp.496-506
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• 2021

본 연구는 소방공무원들의 직무스트레스와 피로수준과의 관련성을 규명하는 것을 목적으로 실시하였다. 조사대상은 D광역시의 5개 소방서에 근무하고 있는 소방공무원 330명을 대상으로 2019년 9월 1일부터 10월 31일까지의 기간 동안에 구조화된 무기명 자기기입식 설문조사를 실시하였다. 연구결과, 조사대상자의 피로수준은 직무스트레스 총점이 높을수록 유의하게 높았으며(p<0.001), 하위영역별로는 업무요구도가 높을수록(p=0.046), 업무의 자율성이 낮을수록(p=0.006), 상사의 지지가 낮을수록(p<0.001), 동료의 지지가 낮을수록(p<0.001) 유의하게 높았다. 조사대상자의 피로수준과 직무스트레스 내용 간의 상관관계를 보면, 피로수준은 직무스트레스 총점(r=0.348, p<0.05) 및 업무의 요구도(r=0.301, p<0.05)와는 유의한 양의 상관관계를 보인 반면, 업무의 자율성(r=-0.306, p<0.05), 상사의 지지(r=-0.340, p<0.05) 및 동료의 지지(r=-0.355, p<0.05)와는 유의한 음의 상관관계를 보였다. 피로수준에 대한 직무스트레스의 관련성을 파악하기 위해 다변량 로지스틱 회귀분석을 실시한 결과, 직무스트레스 총점이 낮은 집단(Q1)에 비해 매우 높은 집단(Q4)에서 「고위험 피로군」에 속할 위험비가 유의하게 상승하였다(ORs=3.03, 95% CI=1.13~8.12). 위와 같은 연구결과는 소방공무원들의 피로수준은 직무스트레스와 유의한 관련성이 있음을 시사하고 있다. 따라서 직장에서의 직무스트레스 요인들을 줄일 수 있는 구체적인 방안이 마련될 필요가 있다고 생각된다.

• 가정과삶의질연구
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• 제15권2호
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• pp.99-110
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• 1997

The purpose of this study is to explore systemetically what makes working women continue or interrupt their job after childbirth, An empirical survey was conducted by using questionnaire and data from 194 women who had clerical job before first childbirth. The major findings are as follows : (1) The significant differences between the two groups are caused by family orientation, motherhood, average monthly wage of her own, emotional support, child carer in the family, maternal policy. (2) The probability of continuing job is higher when the public supports are offered to working married women than in case of being supported privately.

• Safety and Health at Work
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• 제1권1호
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• pp.37-42
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• 2010

Over years it has been increasingly concerned with how upper extremity musculoskeletal disorders (UEMSDs) are attributed to psychosocial job stressors. A review study was conducted to examine associations between UEMSDs and psychosocial work factors, and to recommend what to consider for the associations. For studies in which the job demand-control-support (DCS) model or its variables were specifically employed, published papers were selected and reviewed. A number of studies have reported relationships between UEMSDs symptoms and psychosocial exposure variables. For example, the findings are: higher numbness in the upper extremity was significantly attributed to by less decision latitude at work; work demands were significantly associated with neck and shoulder symptoms while control over time was associated with neck symptoms; and the combination of high psychosocial demands and low decision latitude was a significant predictor for shoulder and neck pain in a female working population. Sources of bias, such as interaction or study design, were discussed. UEMSDs were shown to be associated with psychosocial work factors in various studies where the job DCS model was addressed. Nonetheless, this review suggests that further studies should be conducted to much more clarify the association between UEMSDs and psychosocial factors.

• 안보군사학연구
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• 통권15호
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• pp.153-192
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• 2018

The purpose of this study is to verify the relationship between mission-oriented Command, organization efficiency, organization culture of 626 field officers in JFMU. Firstly. the study found that decision making in the relationship between mission-oriented command and organization efficiency had negative effect on job satisfaction. Planning and trust lead to positive effect on job satisfaction and organizational commitment and no significance in self decision. Secondly, mission-oriented command may differ depending on the types of organization culture and organization culture has positive effect on job satisfaction and organizational commitment. Thirdly, mission-oriented command has some effect which derives from its impact on organization efficiency that also effects rational culture and rank hierarchy culture. These study results suggest different measures in terms of practice and policy. Firstly. within the military organization, precise communication will lead to job satisfaction without unnecessary overload of communication. Also. we have rationale culture, agreement culture and rank hierarchy culture forming our organization culture. There is a need to apply elements of mission-oriented command depending on the types of organization culture. Secondly, to maximize organization performance through mission-oriented command, we have to strengthen the rationale and rank hierarchy cultures and especially introduce development culture which should be established within the military organization.

• 산경연구논집
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• 제11권10호
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• pp.7-16
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• 2020

Purpose: It suggests that making a policy and strategies in a way of AI and its impact of commercialization on economic efficiency, social custom ethics. Research design, data, and methodology: The paper has analyzed the data based on the proposed model when derived as AI vs. FI job, etc. It is very different for each professional evaluation, which is artificial intelligence or robot job. One concept case was selected as a substitute job, with a relatively low level of occupation ability, such as direct labors, easily replaced. By the induction data has resulted in modeling. Results: The paper suggests that AI at high level become something how to make real decisions on ethical value modeling. Through physical simulation with the deduction data, it can be tuned to design and control what has not been solved, from human senses to climate. Conclusion: For the exploiting of new AI decision-making jobs in markets, the deduction data is possible to prove to AI's Decision-making that the percentage who can easily have different leadership as is different for each person. what is generated by some information silos may be applied to occupation societies. The empirical results indicate the deduction data that if AI determines ethical decisions (VC) for that modifications, it may replace future jobs.

• 벤처창업연구
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• 제9권3호
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• pp.89-95
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• 2014

연구는 진로탐색 교육이 취업불안, 진로성숙도 그리고 진로의사결정에 미치는 영향을 분석하고자 실시하였다. 광주광역시에 소재한 B실업계고등학교에 재학 중인 비즈쿨 창업교육을 받는 학생 65명을 선정한 후 각각 실험집단 30명과 통제집단 35명으로 구분하였다. 매주 1회 총 9회기의 진로탐색 프로그램을 실시하였으며, 본 연구에서 나타난 주요 결과를 요약하여 제시하면 다음과 같다. 진로탐색 교육에 참여한 실험집단은 참여하지 않은 통제집단보다 취업불안이 감소되었고, 진로성숙도와 진로의사결정이 향상되었다.

• 한국지능정보시스템학회:학술대회논문집
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• 한국지능정보시스템학회 2001년도 The Pacific Aisan Confrence On Intelligent Systems 2001
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• pp.169-175
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• 2001

It is not easy for business workers to find proper information for his job, because of the following problems:(1) information exist in various information system both internal and external with diverse formats(2) he cannot estimate relevance of all the information and (3) he cannot select proper information among large volume of information. The requirements for the systems are the following things:(1) search of relevant information from various internal and external information systems(2) proving an integrated view of information for workers, and (3) information processing and decision-making are seamlessly integrated fro business workers. We proposed an agent system to fulfill the requirements. We focus on the purchasing job, and developed a prototype system. PIPA(Purchasing Information Process Agent). The PIPA performs not only information processing jobs(information search gathering, display, business form -making)but also decision-making support job (evaluation of supplier candidates, and apply of sourcing policy) for sourcing manager. The framework of the PIPA can be appled to other information processing and desision-making jobs.

• 노동경제논집
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• 제37권3호
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• pp.101-122
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• 2014

본 연구에서는 한국노동패널 6차년도 부가조사 50세 이상 중고령자를 대상으로 이들의 은퇴결정과 은퇴연령, 그리고 은퇴계획에 대한 결정요인을 개인별 속성과 은퇴직전 주된 일자리 특성과의 상관관계를 분석하였다. 특히 본 연구에서는 사업장에서 시행되는 정년제도의 유무와 정년제도가 규정하는 정년연령과 은퇴와 관련된 근로자의 의사결정과의 관계를 심도 있게 분석하였다. 실증분석 결과에 따르면 정년제도의 존재 유무보다는 실제로 정년제에서 규정된 은퇴연령의 증가가 근로자의 실제 은퇴시점과 은퇴계획을 늦추는 요인으로 작용했으며, 이 결과를 토대로 앞으로 시행될 정년연장제도가 노동시장에 미칠 효과를 추측해 볼 수 있다.

• 가정과삶의질연구
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• 제11권1호
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• pp.203-217
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• 1993

The purpose of this study was to investigate relations of decision-making power of the elderly to home management and life satisfaction by applying a social behavior theory and exchange theory and to find out the device which improve the elderly life satisfaction at the home management view. For these research tasks the data was collected through the questionaire and interview those respondents were 273 woman elderly living with one of their married children in Seoul. It was analyzed by various statistical methods such as Frequency Percentile ANOVA F-test t-test Pearson's Corrdlation Analysis Multiple Regression Analysis. The results of this study are as follows: 1) Decision-making power of the elderly to home management had significant differences according to all of th variables except for religion job status of the elderly and education income of the children. 2) Decision-making power of the elderly to home management had the significant differences according to the variable such as income of the elderly solidarity between the elderly and their adult children age of the elderly The most influencial factor was income of the elderly. 3) Elderly life satisfaction had significant differenced according to all of the variables except for age job status of the elderly and education income of the children inmate children 4) In the result of analyzing the elderly life satisfaction the most influencial factor was decision-making power to home management and the explanary power to home management and the explanary power of those variables for the elderly life satisfaction was 56.2%.

• 한국경영과학회지
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• 제40권2호
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• pp.19-29
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• 2015

The purpose of this study is to suggest the grid search method for selecting an optimal decision tree model. It chooses optimal values for the maximum depth of tree and the minimum number of observations that must exist in a node in order for a split to be attempted. Therefore, the grid search method guarantees building a decision tree model that shows more precise and stable classifying performance. Through empirical analysis using data of job satisfaction of workplace reserve force commanders, we show that the grid search method helps us generate an optimal decision tree model that gives us hints for the improvement direction of labor conditions of Korean workplace reserve force commanders.