• 벤처혁신연구
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• 제4권2호
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• pp.97-108
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• 2021

근로계약은 형식상으로는 노동력상품과 임금의 교환관계로서 나타나지만, 단순한 물물교환의 차원을 초월하는 것이기 때문에 경제학적으로 노동력상품과 화폐의 교환관계로서 '매매'로서 파악하는 것도 가능하고 '임대차'로 파악할 수도 있다. 상품교환관계를 법적인 측면에서 보면, 노동력과 임금의 교환관계를 합법적으로 지지하고 그것에 구속력을 부여하여 강제화하는 법적인 장치가 계약이다. 이러한 근로계약은 임금을 수령하고, 임금의 수령의 반대급부로 일정한 시간을 사용자의 지휘·감독하에 두는 관계를 가져오게 하였다. 근로시간은 자신의 노동력을 사용자의 처분권하에 둔 종속시간이기 때문에 장시간의 근로는 근로자의 건강과 안전을 위해할 수 있고, 더 나아가 인간으로서 누려야 할 가치를 침해하는 행위가 될 수 있음으로 그 규제가 필요하다고 할 것이다. 근로시간의 단축은 인간의 생체적 한계를 설정하고, 확대 재생산을 할 수 있도록 생산적 측면에서 근로자의 문화에 대한 향유와 인간으로서 삶의 질을 확보하는 사회적인 측면에서 단축이 필요하지만, 사용자의 기업 경영상의 노동력 확보와 생산 활동 및 자본주의 국가에서 추구하는 것과 비교하여 이 둘의 양립을 할 수 있어야 한다. 근로시간은 개인에게서의 시간과 사회전체에서의 시간으로 볼 수 있고, 개인적인 차원에서 장시간 근로는 개인에게서의 시간은 줄어들게 되어 개인적 차원에서는 바람직하지 않지만, 사회전체적인 차원에서 생산 활동에 투입시간의 증대로 인한 생산물의 증가는 사회발전에 도움이 될 수 있다. 근로시간은 이러한 개인적 차원과 사회적 차원에서의 균형을 찾아간다는 측면에서 근로시간을 고찰하는 것이 필요하다. 근로시간의 규제방법이 근로시간의 시작과 근로시간의 종료에 대한 것으로 근로시간의 총량을 규제하는 것이었다면, 근로시간의 유연화, 탄력화는 근로시간의 총량을 1주 최대 52시간의 범위 내에서 범위를 한정하면서 기업의 새로운 업무의 출현에 따라 근로시간을 탄력적으로 배분하고 편성하는 것이 가능하도록 하는 근로시간의 질적인 규제방식이다. 이에 따라 근로시간은 단축하되 기업의 상황에 따른 유연근로시간제를 확대하여 시행하는 것이 필요하다. 이를 위하여 현재 6개월로 제한되어 있는 탄력적 근로시간제의 운용의 폭의 유연화와 사용자와 근로자간의 합의에 의한 선택적 근로시간제의 실 근로시간에 대한 처리, 정보통신 기술의 발전과 4차 산업혁명에 기반한 새로운 근로형태에 출현에 따른 재량근로시간의 대상 업무를 확대하는 것이 필요하다.

• 지역연구
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• 제35권2호
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• pp.59-71
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• 2019

우리나라 연평균 근로시간은 OECD 최상위 수준이다. 장시간 근로는 근로자의 생산성을 저해하고 일과 가정의 양립을 방해하는 등 삶의 질을 하락시키는 요인이 된다. 최근 정부는 시간제 일자리를 증가하는 등 유연근로제를 장려하고 있지만, 양질의 시간제 일자리가 부족한 현실이다. 시간제 근로는 일과 개인의 삶을 병행할 수 있게 하지만, 동시에 열악한 근로환경과 부정적인 사회적 시선을 보유하여 개인의 삶의 만족도에 미치는 영향이 전일제 근로와는 다를 것으로 예상된다. 특히 여성의 경우 노동시장에서 성별 격차를 경험하고 있으며, 일과 가정의 병행이라는 측면에서 시간제 근로가 삶의 만족도에 미치는 영향이 남성과 다르게 나타날 수 있다. 본 연구는 2017년도 "서울서베이 도시정책지표조사" 자료를 활용하여 근무유형-성별의 교차효과가 개인의 삶의 만족도에 미치는 영향을 순서형 로지스틱 회귀모형을 통해 실증적으로 분석하였다. 분석결과에 따르면, 삶의 만족도는 전일제 여성, 전일제 남성, 시간제 여성, 시간제 남성 순으로 높은 것으로 나타났다. 또한 시간제 여성 근로자가 낮은 삶의 만족도를 가질 확률이 가장 높은 반면, 높은 삶의 만족도를 가질 확률은 가장 낮게 나타났다. 대조적으로 전일제 남성 근로자는 낮은 삶의 만족도를 가질 확률이 가장 낮은 반면, 높은 삶의 만족도를 가질 확률은 가장 높은 것으로 나타났다.

• Journal of Acupuncture Research
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• 제18권6호
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• pp.70-83
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• 2001

Objective : In order to investigate symptoms prevalence related to visual display terminal(VDT) syndrome, and to evaluate the variables affecting the development of the VDT syndrome. Methods : a questionnaire survey was conducted on 127(81 men and 46 women) VDT operators who had been studied in Soongsil University graduated school in Seoul. Result : As a result of analysis with data collected by questionnaire, l. Variables affecting the level of general symptoms were sex, the total time of VDT operation per day, type of typewriting, location of keyboard, illumination, VDT working duration, the time of VDT operation without rest. 2. Variables affecting the level of eye symptoms were sex, the total time of VDT operation per day, type of typewriting, VDT working duration, illumination, method of eye-resting. 3. Variables affecting the level of musculoskeletal symptoms were sex, the total time of VDT operation per day, the time of VDT operation without rest, illumination. Conculsions : In order to protect workers from VDT syndrome, it is urgently required to implement standard management recommendations including restriction of VDT working hours and allowance of more sufficient resting time for VDT workers.

• 응용통계연구
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• 제13권2호
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• pp.321-328
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• 2000

요일구성, 공휴일 및 윤년에 따른 영업일수 변동은 월별 또는 분기별 경제지표 일시적으로 변동시킴에 따라 지표분석의 교란요인으로 작용하고 있다. 본고에서는 경제지표에서 영업일수 변동의 효과를 RegARIMA모형 등으로 추정한 후 이를 원지표로부터 조정하였다. 그 결과 영업일수를 조정한 지표가 조정하지 않은 지표에 비해 경제지표의 기조적 움직음일 잘 나타내는 것으로 나타났다.

• 대한가정학회지
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• 제44권1호
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• pp.11-23
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• 2006

This study investigated the general trends and differences in the working life of overseas Korean women. The subjects were 872 working Korean women over 20 years of age living abroad in America, China, and Russia Central Asia. The subjects completed a questionnaire on working life and the data were analyzed using SPSS. The working environment of Korean-American women was not stable. Many Korean-American women worked to help the home economy. They were paid by the hour, day and week. On the other hand, many Korean-Chinese women worked for self-achievement and usually for 8 hours a day. The working life of Korean women in Russia Central Asia was not good. They had a small income and worked to help the home economy. The first variables for changing their occupation were income and bonus. Despite their unstable working environment, overseas Korean women estimated their working life positively. They rated scores higher than the median on job satisfaction, business importance, duty ability, duty adaptation and family support. Job stress showed lower scores than the median. Korean women in Russia Central Asia showed lower scores on job satisfaction, family support, and work time flexibility than the other two groups.

• Safety and Health at Work
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• 제8권4호
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• pp.343-346
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• 2017

Background: Long working hours adversely affect worker safety and health. In 2004, Korea passed legislation that limited the work week to 40 hours, in an effort to improve quality-of-life and increase business competitiveness. This regulation was implemented in stages, first for large businesses and then for small businesses, from 2004 to 2011. We previously reported that average weekly working hours decreased from 2006 to 2010, based on the Korean Working Conditions Survey. Methods: In the present study, we examine whether average weekly working hours continued to decrease in 2014 based on the 2014 Korean Working Conditions Survey. Results: The results show that average weekly working hours among all groups of workers decreased in 2014 relative to previous years; however, self-employed individuals and employers (who are not covered by the new legislation) in the specific service sectors worked > 60 h/wk in 2014. Conclusion: The Korean government should prohibit employees from working excessive hours and should also attempt to achieve social and public consensus regarding work time reduction to improve the safety, health, and quality-of-life of all citizens, including those who are employers and self-employed.

• 한국과학교육학회지
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• 제8권1호
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• pp.43-55
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• 1988

This study intended to find the differences between expert's and novice's thinking processes when they solve physics problems. Five physics professors and twenty sophomore students in a physics department were participated in the study. The researcher investigated their thinking processes in solving three physics problems on NEWTON's law of motion. The researcher accepted so called "Thinking Aloud" method. The thinking processes were recorded and transfered into protocols. The protocols were analysised by problem solving process coding system which was developed by the researcher on the basis of Larkin's problem solving process model. The results were as follows: (1) There was no difference of time required in solving physics problem of low difficulty between expert and novices; but, it takes 1.5 times longer for novices than experts in solving physics problems which difficulties are high and average. (2) Novices used working forward strategy and working backward strategy at the similiar rate in solving physics problems which difficulties were average and low. while Novices mo mostly used working backward strategy in solving physic problems which difficulty was high. Experts mostly used working forward strategy in solving physics problems whose difficulties was average and low, however experts used working forward strategy and working backward strategy at the similiar rate in solving physics problem which difficulty was high. (3) Novices usually wrote only a few information on the diagram of figure they drawn, on the other hand experts usually wrote almost all the information which are necessary for solving the problems. (4) Experts spent much time in understand the problem and evaluation stage than novices did, however experts spent less time in plan stage than novices did. (5) Physics problems are solved in sequence of understanding the problem, plan, carrying out the plan, and evaluation steps regardless of problem difficulty.

• 한국지역사회생활과학회지
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• 제21권3호
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• pp.285-298
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• 2010

This study aims to analyze teachers job satisfaction according to the working environment of teachers working in child-care centers and to investigate which variables of the working environment relate to job satisfaction of child-care teachers. The main results of this study were as follows. First, married teachers are more satisfied with the job itself, supervision, and colleague relations compared to teachers who are not married. Teachers with certificates are more satisfied with the job itself compared to teachers without certificates. Second, teachers's job satisfaction is significantly correlated with their salary, welfare, and colleague relations. Also teachers' job satisfaction is correlated with responsibility in the case that teachers have a good relation with their principal and child-care parents. Third, the results of this study show that teachers consider substitute teachers, vacation systems, day care systems, compliant with the ratio of teacher and children, job security, order of legal status as important. With regard to external compensation, teachers want salary increase, payment on overtime labor, flexible work-time, use of both full-time and part-time teachers, expansion of educational materials, increase on purchasing cost for textbooks and materials. To improve the quality of child-care teachers' working environment as well as their satisfaction, practical policies need to be implemented.

• 대한가정학회지
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• 제33권3호
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• pp.85-99
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• 1995

The major purpose of this research was to investigate the causal relationships among working wives' work-family conflict, socialization of housework, and home management satisfaction. the double ABCX model of family stress and adaptation provided the theoretical framework for this study. the data were recruited from working wives who had more than one pre-school child. The respondents were asked to complete the self-administered questionnaires, and the responses of 536 working wives were used for the final analysis. basically Cronbach's α to the reliability of major variables, frequencies, percentages, means, standard deviation, pearson's correlation coefficients, and LISREL 7 program were performed to test the research model. The results of this study can be summarized as follows : 1. The frequency of work-family conflict was affected by the flexibility of work time and wives' income. 2. The severity of wok-family conflict was directly influenced by the frequency of the conflict, the flexibility of work-time, and wives' education level. 3. The variables influencing the degree of socialization of housework were found to be the frequency and the severity of work-family conflict, wives' education, and the degree of husband's participation in housework. 4. The higher degree of home management satisfaction was associated with the higher level of family member's health status, the greater degree of the flexibility of work-time, and the greater degree of husband's participation in household labor.

• 화약ㆍ발파
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• 제31권2호
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• pp.32-39
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• 2013

일반적으로 장공발파 방법은 과거 대규모 채탄막장이나 댐 기초굴착, 광산 등에서 행하여져 왔으나, 최근 우리나라에서 신설되는 토목터널에서 시공 효율성 및 경제성을 목적으로 많이 실시되고 있다. 고속국도제 600호선 부산외곽 고속도로 ${\bigcirc}$공구 또한 총연장 약 8km의 4차선 대단면 도로 터널로서 Type I, II, 4.4m 장공발파를 실시하는 현장이다. 그러나 당 현장에서는 발파 후 굴진율이 약 75%에 그쳐 발파 후속작업 시간에 영향을 미치게 되고 그로 인하여 전체 작업공정 시간이 증가하여 계획된 굴진을 못하는 현상이 자주 발생되었다. 본 논문에서는 당 현장에서 위 문제를 극복하기 위하여 실시된 장공발파 공법 중 천공경과 가장 밀장전 할 수 있는 ${\phi}36mm$폭약을 적용하여 굴진효율을 향상시키고 작업공정 시간을 단축시킨 사례를 소개하고자 한다.