• The Journal of Korean Institute of Communications and Information Sciences
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• v.40 no.10
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• pp.2068-2079
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• 2015

Recently, interesting in flexible working has been increased, and some central government and large companies are conducting flexible working. With the conducting of flexible working, workers are able to get a convenience but the cost of managing is increased. In this paper, we suggest a method of reducing the cost and managing efficiently. Our study determines the position of the workers using indoor localization techniques through the Wi-Fi fingerprint and smartphone, and records the office hours. The previous time and attendance systems have to install attendance recording device(e.g. Fingerprint Attendance System, RFID Card Attendance System) and are needed to manipulate manually. Our system doesn't need to install extra devices, and also doesn't need to manipulate manually. Our system automatically records the office hours. Also most of previous time and attendance systems have another weakness. They only record data when workers start and stop work. But our system exactly records office hours for each workplaces. In this paper, We introduce an effective time and attendance system in variety flexible working. Our experiments shows that our system workers' detected office hours accurately. The accuracy of our time and attendance system was 98.7%.

• Journal of Nutrition and Health
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• v.49 no.6
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• pp.495-505
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• 2016

Purpose: This study was conducted to investigate and analyze the association between stress from shift and non-shift work as well as the effects living habits have on eating habits in order to identify why and how workers can improve their health and form proper eating habits for higher working efficiency. Methods: The subjects of this study were 361 workers from K manufacturing company from April 7 to 11, 2014 and they were surveyed using a questionnaire. The subjects were divided into two groups according to working pattern: shift workers (n = 216) and non-shift workers (n = 110). Results: In the general characteristics, there were significant differences in age, work career, work time, marriage, monthly income, and education levels between the two groups. For healthy behaviors, significant differences in subjective health status, moderate physical activity, drinking, smoking, and sleep time were observed between shift workers and non-shift workers. For eating habits, scores of non-shift workers having a regular mealtime, balanced meal composition, and vegetable and seaweed intakes were significantly higher than those of shift workers. The sum score of dietary habits in non-shift workers was also significantly lower than that in shift workers (p < 0.05). Total job stress score did not significantly differ between the two groups. Conclusion: The sum of eating habit scores according to work types was $16.1{\pm}0.6$ in non-shift workers and $14.0{\pm}0.3$ in shift workers. These results suggest that it is necessary to provide food suitable to characteristics of different workers according to work type which should be provided along with daily nutrition counseling to help subjects recognize their status.

• Korean Journal of School Psychology
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• v.8 no.3
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• pp.263-285
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• 2011

The present study was designed to evaluate the effects of staff training in PBS on the behaviors of staff and children with developmental disabilities in an inpatient unit. The perceived significance of children's problem behavior and staff's caring stress significantly decreased with the intervention. A satisfaction survey reported staff's high satisfaction with the process and results of staff training. This study suggests that PBS is a socially valid and positive intervention with problem behavior of children with developmental disabilities. The implications and limitations of this study, with directions for future research, are also discussed.

• Proceedings of the ESK Conference
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• 1998.04a
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• pp.137-142
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• 1998

본 조사는 1996년 9월무터 12월에 걸쳐 마산.창원 공단지역 사업장에서 근무하는 정상근무 근로자 1,640명과 교대근무 근로자 1,360명을 대상으로 General Health Questionnaire(GHQ-30)을 이용하여 정신의 학적 특징 및 점수 분포를 검토하였다. 전체 문항에 대한 상관관계와 Cronbach .alpha. 계수에 의한 내적 일관성(Internal consistency)은 정상근무, 교대근무 모두 만족할 만한 수준이였고, Varimax 회전에 의한 주요인 분석으로부터 추출된 GHQ-30의 정신의학적 특징은 정상근무가 5개, 교대근무는 6개 요인이 추출되 었다. 정상근무에서 추출된 5개의 요인은 '심리적 요인', '신체적 요인', '사회적 요인', '스트레스 요인', '자신감 요인'이였고, 교대근무는 상기의 5개 요인 외의 '직무 요인'이 추출되었다. 상기의 공통된 5개 요인 구조는 대체로 비슷하였다. GHQ-30의 점수 분포는 정상.교대근무보다 왼쪽으로 치우치는 경향을 보였다. (Skewness: 정상근무=0.42, 교대근무=0.27). 인구동태학적 요인에 따른 감정적 혼란의 정도는 교대근무가 정상근무보다 높았으며, 정상.교대근무 모두 연령별, 자녀의 수, 결혼 유무에 대해서 유의한 차이를 보였으며, 각각 20대이하, 무자녀, 이혼.미혼의 집단에 있어서감정적 혼란이 큰 것으로 나타났다.

• Journal of Korean Ophthalmic Optics Society
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• v.17 no.4
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• pp.335-343
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• 2012

Purpose: In this study, we investigated effects of employees characteristics, expertise, customer satisfaction, devotion of employees to their company, business performance of the optician. Methods: For two months, from August to October 2011, employees participated in individual questionnaires. And the SPSS v14.0 was applied for statistical analysis. Results: This study has shown that the employees characteristics have an effect on the financial performance and satisfaction performance of opticians. In particular, the 'Customers satisfaction' a was important characteristics of employees affecting finance performance, and the 'Devotion to their company' was important factor that affects satisfaction performance. Conclusions: From the result found in this study, it is recommended that further efforts for inspiring the employees devotion to their company and for improving customer satisfaction are required. Above all, employer should pay attention on more suitable ways to encourage work of his employee with considering different situation or circumstance of each optician.

• Proceedings of the KAIS Fall Conference
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• 2011.05b
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• pp.663-666
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• 2011

본 연구는 피부미용사들을 대상으로 근무환경에 대한 만족도와 스트레스가 직업 만족도에 영향을 미치는 요인을 분석하고 근무환경 만족도, 스트레스, 직업 만족도 간의 인과관계를 규명하여 피부미용사들의 직업적 긍지를 높이고 그들의 삶의 질 증진에 기여하고자 시도 되었다. 전국의 여성 피부미용사 351명을 대상으로 설문 조사한 후 분석한 결과, 조사 대상자의 근무환경에 대한 만족도는 40세 이상, 유배우자, 부부와 자녀가 같이 사는 경우, 대졸이상의 학력자, 고소득자, 질병이 없고 건강할수록 높았고, 직업특성별 근무환경 만족도는 복합 상가, 1~2명의 직원수, 10년 이상 근무기간, 경영자가 가장 높게 나타났다. 스트레스는 30~39세, 무배우자, 혼자 사는 경우, 고졸이하 학력, 저소득자, 질병이 있고 건강하지 않는 경우가 가장 높았다. 또한 5명 이상의 직원수, 근무기간이 짧은 경우, 경영자직책이 가장 높았다. 직업만족도는 40세 이상 연령이 가장 높았고 배우자 유무와 동거형태에 따라서는 유배우자와 부부와 자녀가 같이 사는 경우, 학력에서는 대졸 이상, 월 소득은 소득이 많은 경우, 거주지역에서는 대도시, 건강상태와 질병 유무에 따라서는 질병이 없고 건강한 경우 직업만족도가 높았다. 직장위치는 복합상가가 가장 높고 근무기간과 직책에 따라서는 근무기간이 길고 경영자, 직원 수는 1~2명, 피부미용업 선택이유와 장래 근무계획에서는 적성에 맞아서와 계속근무가 직업만족도가 높았다. 근무환경, 스트레스, 직업만족도에 관하여 공분산 구조분석을 한 결과 근무환경이 좋을수록 스트레스가 적었고(p<0.001), 근무환경이 좋을수록, 스트레스가 적을수록 직업만족도가 높았다(p<0.001).

• Journal of the Korea Convergence Society
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• v.11 no.9
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• pp.351-358
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• 2020

The purpose of this study is to investigate the effect of gratitude disposition of geriatric hospital employees on job satisfaction and life satisfaction, and the moderating effect of the gratitude diary experience. A total of 485 copies of the research questionnaire were selected for workers in four geriatric hospitals who are promoting campaigns related to the gratitude diary. For data processing, a simple or hierarchical regression analysis was performed using SPSS 26.0. As a result of the study, The gratitude disposition had a statistically significant effect on job satisfaction and life satisfaction. However, the effect of gratitude disposition on job satisfaction and life satisfaction and the moderating effect of the audit diary experience were not statistically significant. The purpose of this study is to develop programs for job satisfaction and life satisfaction of geriatric hospital employees and provide basic data on manpower management of geriatric hospital.

• Journal of Convergence for Information Technology
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• v.11 no.3
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• pp.46-53
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• 2021

This study aimed to compare general and female health-related factor between day-work and shift-work worker. It is based on the data of the Korea National Health&Nutrition Examination Survey(KNHANES) 2nd year on 7th period. The number of participants was 10,430. Out of the participants, 1,995 workers' dara was analyzed. The age, marital status, education level, occupational status and childbirth experience of female workers indicated significant differences between day and shift work. By contrast, health-related quality of life did not represent significant differences these factors; income, subjective health cognition, stress perception, depression experience, menarcheal age, menopausal age and breastfeeding period. The shift work is inevitably implemented as an industrial development and flexible work hours. Therefore, social and national attention and measures as well as those of individual workers are required to reduce the side effects from shiftwork.

• Journal of Digital Convergence
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• v.19 no.2
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• pp.83-92
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• 2021

Recently many organizations have adopted 'untact' work due to social distancing caused by Coronavirus-19. To clarify some controversy about the effectiveness from 'untact' work, it is necessary to examine the cognition of organizational members. This study identified issues in 'untact' work from the literature review, analyzed the content of in-depth interviews with workers and managers experiencing 'untact' work, and compared both groups' cognition by applying the co-orientation model. Both groups pointed out the communication difficulty as the top disadvantage and showed no significant differences in job satisfaction, organizational commitment, and work-life balance. However, the two groups showed significant differences in their cognition about performance evaluation (agreement and workers' congruence) and productivity enhancement (workers' accuracy). This paper has an academic contribution in that it has focused on cognitive gaps between workers and managers, urges organizations to devise ways to reduce the gaps, and suggests future studies with quantitative approaches.

• Journal of Korean Society for Atmospheric Environment
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• v.4 no.1
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• pp.71-75
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• 1988

대기오염이 인체에 미치는 영향을 연구하기 위하여 오염의 농도가 지극히 심할 것으로 예측되는 고속도로 서울톨게이트에 근무하는 근로자 37명과 사무직 15명을 대상으로 혈액 및 요중 납함량과 요중 코프로포르피린을 정량하고 임파구 중 자매염색분체 교환빈도를 계산하여 인적특성에 따라 비교 검토하였다. 한편 대기오염의 정도를 파악하고자 1986년 4월부터 약 3개월에 걸쳐 아황산가스, 이산화질소, 일산화탄소, 부유분진, 납, 벤조파이렌 등 인체에 유해한 오염물질들을 톨게이트 근무자가 근무하는 위치의 공기 중에서 정량하였다. 이들 성적을 비교 검토한 바 다음과 같은 결론을 얻었다. 1. 톨게이트 내의 공기 중 이산화질소, 일산화탄소, 부유분진, 벤조파이렌, 납량 등이 서울시내 일반 대기보다 월등히 높았다. 2. 톨게이트 근로자의 혈중 납량, 요중 납 및 포프로포르린량, 그리고 임파구 내의 자매염색분체 교환빈도의 평균치가 사무직근로자보다 유의하고 높았다.