• 대한산업공학회지
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• 제30권3호
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• pp.181-189
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• 2004

The purpose of this study was to investigate the effects of sleep/wake behavior for shift workers in the iron and steel industry using wrist actigraph for 59 male workers on a continuous full-day three-team three-shift system of backward rotation including on-duty and off-duty periods. The wrist actigraph data were recorded for 15 days (l shift cycle) for each subject. The sleep length at home during night shift decreased significantly as compared to the morning or evening shifts. The night shift nap length increased significantly in all sections as compared to the morning or evening shifts. The nap length in the Steel Manufacturing Process and Rolling Process during night shift decreased significantly as compared to the Machine Maintenance Section, the Forwarding of Products Section, and the Field Management Section. However, the sleep length at home while off-duty period increased significantly. The percentage of nap length during night shift in the Rolling Process, Steel Manufacture Process, and the other three types of jobs was 16.0%, 20.4%, and about 50.0%, respectively. The nap length during night shift for the above 50 year olds increased significantly as compared to the below 50 year olds. Finally, we discussed the role of nap-taking during the burden on night shift workers and the increased difficulty in continuing their job.

• 품질경영학회지
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• 제50권3호
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• pp.441-457
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• 2022

Purpose: The purpose of this study is to analyze the effect of self-leadership on self-efficacy and customer orientation and to verify whether there is a mediating effect of self-efficy on the relationship between self-leadership and customer orientation. Methods: To verify these research problems, the subjects of this study were a total of 300 Korean cabin crew members working for domestic and foreign airlines who received distributed questionnaires and 247 copies wee analysed using the SPSS 20.0 program. Results: First, it can be seen that the self-leadership of airline cabin crew has a significant positive (+) effect on self-efficacy, indicating that self-leadership has a positive effect on the self-efficacy of the members of the organization. Second, it was found that self-efficacy had a positive (+) effect on the customer orientation of airline cabin crew, and it was analyzed that self-efficacy played a partial mediating role in the relationship between self-leadership and customer orientation. Third, it was found that self-leadership had a positive (+) effect on customer orientation, and it was proved that behavior-oriented strategy, constructive accident pattern, and natural compensation strategy, which are three sub-factors of self-leadership of cabin crew, have an influence on customer orientation. Conclusion: based on these findings, the theoretical and practical implications of this study and directions for future research were presented.

• Human Ecology Research
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• 제60권4호
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• pp.609-623
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• 2022

As human life and welfare become more valued in the Fourth Industrial Revolution era, the role and mission of human ecology are expanding. Therefore, a career exploration and education program for high school students covering all the academic fields of human ecology may be necessary. To investigate what would be needed to develop such a program, a focus group interview (FGI) targeting experts within the same field and a survey targeting high school students were conducted. As a result of the FGI, a total of 3 categories and 7 subcategories were identified. The three categories included "human ecology and high school education," "human ecology and career choices," and "education program development and management in human ecology." The results of the high schoolers' survey showed that they had a moderate level of awareness about careers related to human ecology majors, but their interests and known information about human ecology programs in universities were low. Within the sub-content of each major, the contents with the highest educational needs were fashion product management, nutrition by disease, housing market analysis, personal financial management, and children's rights and welfare. If a career exploration and education program is implemented in the future, the most preferred type is a mentoring program by professors, students, and graduates in the field of human ecology. In conclusion, it is necessary to develop and implement an integrative education program about human ecology majors based on the educational needs of high school students.

• 패션비즈니스
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• 제14권6호
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• pp.53-69
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• 2010

This study compared the work environment colors and the colors of working clothes by conducting a field survey of domestic machinery manufacturers who are playing a central role in Korean industries so as to develop and evaluate working clothes based on the safety of workers and environmental harmony. For the study method, after the color-related requirements were collected through interviews and field surveys, the fabrics for working clothes were woven and the colors were selected using the requirements. The designs of working clothes were developed with an emphasis on color design. The colors of the working clothes were also analyzed in their relationship to the working environment. The evaluations were separately performed for the appearance and the colors with workers of D machinery manufacturing company. The appearance and color satisfaction, safety, psychology, and harmony with environment were evaluated on a 5-point scale by workers and their safety managers. Furthermore, pictures of the workers in their existing working clothes and the newly developed working clothes were taken with a digital camera while they were working in the field. The RGB values of the pictures were extracted using Photoshop ver. 7.01, which were converted to HVC values using Munsell Conversion ver. 4.0.1. This study found that higher satisfaction levels were shown for the newly developed working clothes compared to the existing ones. The actual measurements also showed that the newly developed had higher brightness and clearer chromatic contrast than the existing ones, indicating higher explicitness and attention for safety of workers. These types of studies can contribute to the integrated working environment plan of machinery manufacturers.

• 철학연구
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• 제147권
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• pp.1-28
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• 2018

이 글은 니체의 정의론의 차별성을 드러내기 위해 '힘에의 의지'라는 근본개념을 매개로 타자와 사회적 계약을 맺는 정치적 행위에 대한 내재적 분석을 시도하고 공리주의, 자유주의, 민주주의를 포함한 근대 국가의 정치 이념에 대한 비판을 다룰 것이다. 즉 '덕'이라는 보편적 진리의 이름 뒤에 감추어진 심리적인 층위들을 벗겨내는 '계보심리학'으로 정의의 자명한 가치의 지반을 파헤쳐 허구성과 오류를 밝히는 작업이 될 것이다. '덕'에 근거한 자명한 정의 개념의 의미를 '비도덕적'일 뿐만 아니라 '도덕 바깥'에서 해체함으로써 보복이 아닌 사랑에 근거해 새로운 정서적 차원을 밝히려는 것이다. 니체가 정의를 권력관계의 역동성에서 분석하면서 그 가치의 개념을 복수, 보복, 원한과 같은 부정적인 감정이 아니라 '자비'와 '용서'라는 긍정적인 감정에 근거지을 때, 법의 집행에서 예외규정을 허용함으로써 보편성과 일관성을 상실하지 않는지 비판적으로 분석할 것이다.

• 디지털융복합연구
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• 제19권9호
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• pp.335-342
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• 2021

본 연구의 목적은 2017년부터 2020년까지 4년간 지도했던 주문형 강좌, 교육과정 클러스터, 꿈의 대학과 같은 학생 선택형 교육과정의 체육 교과목이 학교 현장에서 어떻게 운영되는지 생태학적 접근을 바탕으로 비교분석함으로써 학생 선택형 교육과정의 질적 향상을 제시하는데 있다. 이를 위해 경기도 지역의 고등학교 4곳을 대상으로 지도하면서 획득한 수업 일지, 메모, 강의 계획서, 학생 소감문, 영상물을 바탕으로 6명의 학생 면담을 통해 생태학적 접근 방식으로 분석하였다. 그 결과 각 학생 선택형 교육과정의 공통점으로는 입시 수단으로서 활용하려는 학생들이 많았으며, 저녁식사 시간과 중복된 수업시간에 의해 고민을 갖고 있었다. 차이점으로는 수업 계획의 요구 수준이 달랐으며, 수업 감독자의 관심과 역할이 상이했다. 또한 주어진 수업 조건에 따라 학생들의 교육적 기대 효과가 다르게 나타나고 있었다. 학생 선택형 교육과정의 질적 향상을 위해 수업 개강 전 사전 교육의 중요성에 대한 필요성이 존재하며 또한 수업 지원과 평가 방식의 다양화가 요구된다고 볼 수 있다.

• 한국의상디자인학회지
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• 제19권2호
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• pp.129-144
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• 2017

Throughout the rich human history, patterns have developed as a symbolic sign and representation of the inner psychology of human beings. Thanks to its intrinsic beauty and emotional richness, the flower has been utilized as a one of the major materials for patterns used in everyday life and art. As a product of nature, floral patterns have played a key role in fashion trends as a Surface Design with other elements of fashion design such as silhouette, fabric and color. Therefore, this research sought to identify the trends of floral patterns of women's garments that appeared at the four major global fashion collections (Paris, Milano, New York and London), and to analyze how importantly the fashion magazines' prediction were applied in the actual collections. Furthermore, the research aimed to suggest possible methods to utilize trend magazines for collections in the future. As a main research method, the authors investigated professional fashion literature and internet websites to extract a total of 4,681 items presented by sixteen designers who participated in the four major global fashion collections each time during the period of the 2012 S/S~2017 S/S seasons. First View Korea and Samsung Design Net were used as major sources for the pattern extraction and analysis. According to the analysis, floral patterns account for 31%(1,454 items) among the total number of patterns appearing in the four major global fashion collections(4,681 items). For the reflection ratio, Samsung Design Net recorded a 4% higher ratio(52%) than First View Korea(48%). Based on the data and analysis of this research, the authors expect that floral patterns in various forms will be continuously presented in fashion collections, and conclude that utilizing fashion magazines is highly useful due to their appropriate predictions.

• 정신간호학회지
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• 제27권4호
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• pp.406-414
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• 2018

Purpose: The purpose of this study was to investigate the relationship between cell phone dependency and aggression in elementary school students with the mediating effect of leisure activities in South Korea. Methods: Data were cross-sectional in study design with 1,555 fourth grade elementary school students participating in the 4th-year Korean Children and Youth Panel Survey. Data analysis was performed using the SPSS/WIN 23.0 and AMOS 21.0 program. Results: Cell phone dependency has a significant effect on aggression, but it did not act as a control variable in the relationship between the protective factor, weekly book reading time and the amount of daytime play with aggression. Weekly entertainment time and weekly TV and video viewing time had a significant statistical effect on aggression, thus this study confirmed that cell phone dependency acts as a control variable in relation to aggression. Conclusion: As the entertainment time for elementary school students, the time spent watching TV and videos play a negative role, it is necessary to prepare a leisure activity management practice and strategies with an emphasis on entertainment time as well as, TV and video viewing as elementary school students' leisure activities for a healthy school life.

• 디지털콘텐츠학회 논문지
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• 제15권2호
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• pp.155-165
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• 2014

본 연구는 기업의 경영자 교육 효율 재고를 위해 학습태도 모형을 실증하는 연구이다. 이를 위해 연구자는 긍정심리학을 기반으로 분류된 학습자의 성격강점과 학습 친화력 강화와 학습태도 개선의 인과 관계를 검증하였다. 최근 기업들은 온 오프라인 경영자 재교육을 통해 기업의 생산성을 높이려고 시도하고 있다. 연구자는 디자인과 경영분야 교과목을 접목하여 학습태도에 미치는 영향요인을 확인하고, 경영자 교육에 함의를 논의하고자 하였다. 분석결과에 따르면, 첫째, 온라인과 오프라인 수업은 공히 학습자 성격강점이 친화력강화에 정(+)의 영향을 미치는 것으로 확인되었다. 둘째, 친화력강화도 온라인과 오프라인 수업학습태도 개선에 정(+)의 영향을 미치는 것으로 확인되었다. 셋째, 온라인과 오프라인 수업은 모두 학습자 성격강점이 학습태도 개선에 직접적으로 유의미한 영향을 주지 못하였으며, 따라서 친화력 강화 변인이 매개변수 역할을 함을 확인할 수 있었다.

• Child Health Nursing Research
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• 제26권4호
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• pp.445-453
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• 2020

Purpose: Community child centers (CCCs) were introduced to provide after-school activities and care, including meal services to children from low-income families. The assistant cooks, who have the main responsibility for making and serving food at CCCs, are a major factor influencing the eating habits of children using CCCs. In this study, we tried to identify and understand who the assistant cooks are, what their job responsibilities are, and what they need in order to be able to provide children with healthy meals. Methods: Three focus group interviews were held with 17 workfare program participants who worked as assistant cooks at CCCs, and content analysis methods were applied using the NVivo 12 qualitative data analysis software. Results: The assistant cooks reflected on their perceptions of the children's health at the CCCs, their own cooking style, and their role at the CCCs. Additionally, barriers to the optimal provision of their services were pointed out, and improvements were suggested. Conclusion: The results of this study can be used as a fundamental resource for the development of tailored interventions that consider a child's unique environment to address health disparities, specifically with respect to childhood obesity.