• Journal of dental hygiene science
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• v.12 no.6
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• pp.644-651
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• 2012

This study purports to measure the level of work friendship in dental clinic and examines the friendship's effect on the organizational effectiveness. Data were collected from workers who worked in dental clinic located in Seoul and Gyeonggi areas by self-administered questionnaires from early in October till lately in September, 2009 through direct interview and e-mail. Among 250 questionnaires, 240 responses were returned, and 17 copies with an inaccurate answer were excluded. Finally 223 responses were analyzed through SPSS program. The study revealed that the work friendship in dental clinic has enormous influence on job satisfaction, occupational commitment, intent to leave, stress etc. The results imply that the managers of the dental clinics need to create an organizational climate which emphasizes on a good relationship among members and have them take part in various committees or informal activities.

• The Journal of the Korea Contents Association
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• v.16 no.8
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• pp.693-705
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• 2016

The purposes of this study were to develop work-life balance supportive organizational culture scale(WLB supportive organizational culture) and to verify it's validity. We reviewed comprehensive studies about work-life balance and organizational culture as well as scales related to them. We theoretically extracted some important factors of WLB organizational culture from reviews and then made 38 preliminary questions. 773 married workers in their 30s to 50s were responded to a questionnaire consisted of 38 preliminary questions and 9 variables(work-life balance, quality of life, job satisfaction, turnover etc) for criterion related validity verification. As the results of factor analysis such as EFA and CFA, we could confirm five factors including WLB organizational management, WLB supportive supervisors, empathetic communication with coworkers, coworkers' material support to WLB and accessibility to WLB programs. Second, correlation analyses were performed to investigate the validation of this scale. In result, it was revealed that the WLB supportive organizational culture scale was highly correlated with other family supportive organizational culture measures as well as dependent variables such as work-life balance, quality of life, job satisfaction, turnover. We expect this study contribute to improve the quality of studies about work-life balance and organizational culture.

• Journal of Digital Convergence
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• v.13 no.12
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• pp.225-233
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• 2015

This study was conducted in an attempt to determine the factors that cause excessive daytime sleepiness among 927 subway station employees located in Seoul. Data were collected with a structured questionnaire through the web site and were analyzed using SPSS 20.0 statistical software. Results showed that marital status made a statistically significant difference in general characteristics, and hobby/leisure activities made a statistically significant difference in health-related characteristics. Workplace and satisfaction with the organization made a significant difference in job-related characteristics, and physical environment, job demand, job autonomy, relationship conflicts, organizational system, inappropriate compensation, and organizational culture made a statistically significant difference in job stress factors. Factors that affect excessive daytime sleepiness were hobby and leisure activities, satisfaction with the organization, physical environment, job demand, job autonomy, organizational system and organizational culture, showing a 20.5% explanatory power. This study proposes the operation of programs that can improve the physical environment, change the organizational system and increase satisfaction with the organizational culture among station employees in order that they can enjoy their hobby/leisure life and relieve job stress so that they can avoid excessive daytime sleepiness.

• Korean Journal of Social Welfare
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• v.59 no.3
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• pp.201-227
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• 2007

This study is to investigate determinants of social workers' career commitment, compare the level of career commitment of social workeks by social work organization, and analyze the effects of career commitment on job attitudes. Social workers working for government agencies and community welfare centers and institutions in Busan city and Gyeongnam province were surveyed using structured questionnaires and 326 usable questionnaires were obtained. The questionnaires were analyzed for job, career, role, and organizational justice characteristics models and comprehensive model using SPSS/PC+.. The results are as follows; the level of social worker's career commitment was relatively high but the level of career commitment of social workers working for government agencies was slightly lower than that of social workers working for private agencies. According to the demographic characteristics, the level of career commitment of males was higher than that of famales. That of older workers was higher than that of younger worker, that of 2nd rank workers was higher than that of 1st rank workers. Task significance, task identity, feedback for the job done, career satisfaction, low role conflict, high distributive justice and interactive justice were related to higher level of career commitment while the skill variety was related to the lower level of career commitment. However, the main determinants differ according to the social work organization. Career commitment affected negatively on the career turnover intention while it affected positively on organizational commitment, organizational citizenship behavior, job involvement, and intrinsic job satisfaction. Therefore, different approaches and systematic measures are needed according to the organization.

• Journal of Engineering Education Research
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• v.16 no.2
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• pp.78-85
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• 2013

An 'Introduction to Creative Engineering Design' course at College of Engineering at Chungnam National University is required for all freshmen. The objective of this course is to educate the freshmen with basic engineering design concepts and experiences in creative problem-solving approaches. It provides the students learning opportunities in solving engineering design problems through team efforts and creative approaches. Thus, this course emphasizes creative ideas and thinking, engineering design experiences to students over the course. This study presents the syllabus, the examples of PBL (problem based learning)-related activities as a team, and the results of the course evaluation and outcomes. Based on the results of this study, we can conclude that overall this course using PBL method had significant positive effects on the course outcomes and the creativity of the engineering freshmen in the department of environmental engineering at Chungnam National University. However, there are still efforts to be needed to improve the PBL-related activities in the course, including students' workload, financial supports, and team work.

• Korean Journal of Child Studies
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• v.38 no.1
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• pp.153-167
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• 2017

Objective: This study was aimed to examine the mediating effects of mother's marital conflict and satisfaction between father's child-rearing involvement and mother's warmth of parenting style, and the moderating effect of mother's depression and self-esteem. Methods: The analyses involved using cross-sectional weights from the 1,703 samples of the 5th Panel Study on Korean Children to classify them into high and low depression groups, and high and low self-esteem groups. Path analysis and multiple group comparison analysis were conducted, controlled by child sex, mother's age and highest education level, and household financial assets. Results: The results were as follows: First, mother's marital conflict and satisfaction had a mediating effect on the relationship between father's child-rearing involvement and mother's warmth of parenting style. Second, mother's depression and self-esteem levels had a moderating effect the relationship between father's child-rearing involvement and mother's warmth of parenting style. In particular, mother's depression level affected the path between marital conflict and warmth of parenting style, and mother's self-esteem level affected the path between marital satisfaction and warmth of parenting style. Conclusion: Father's child-rearing involvement and mother's psychological level affect mother's marital relations and parenting style. Also, father's parenting involvement and psychological support is needed for a mother to regulate mood disorders, including depression and any self-serving bias.

• Korean Journal of Construction Engineering and Management
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• v.21 no.2
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• pp.70-78
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• 2020

Construction program management requires more systematic management than traditional management methods due to the complexity of the project and various stakeholders. In particular, the systematization of closure phase of the process is in urgent need as there is a difference between the owner's expectations and the contractor's deliverables, resulting in delayed handovers, conflicts, frictions, and increased legal disputes. This study identified the process and activities of closure phase through domestic and international literature and case studies for the successful closure of the construction program. Further, the proposed processes and activities were verified through expert verification for appropriateness and the possibility of application to the site. By utilizing the processes and activities proposed in this study, the project aims to overcome the limits of closure phase and improve the satisfaction of the owner, as well as to enhance the global competitiveness of domestic construction companies.

• Journal of Nutrition and Health
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• v.45 no.1
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• pp.64-79
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• 2012

The purpose of this study was to compare differences in role conflict, self efficacy, job satisfaction, and job involvement perceived by school nutrition teachers and dietitians. A total of 335 female school nutrition teachers and dietitians from Incheon area were surveyed by a self-report questionnaire in November 2010. Collected data were processed using SPSS 15.0. The reliability of the questionnaire was tested and differences between the two groups were analyzed using the Student's t-test, the chi-square test, and a two-way analysis of variance (ANOVA). The job satisfaction level of nutrition teachers was higher than that of dietitians. The effect of role conflict and job satisfaction for nutrition teachers and dietitians was different according to age. In addition, self-efficacy, job satisfaction, and job involvement of nutrition teachers and dietitians were influenced by their annual salaries. The frequency of meals served also affected role conflict, job satisfaction, and job involvement of the nutrition teachers and dietitians, and the effect of job involvement by the nutrition teachers and dietitians was different according to meal service type. Therefore, it is necessary to establish strategies for resolving role conflicts among school foodservice specialists and improve their self-efficacy for enhancing consumer's satisfaction with the general quality of school food service. These efforts may contribute to job satisfaction and job involvement of food service specialists and ultimately to the productivity of food service and the establishment of food service specialist roles.

• Journal of KIBIM
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• v.2 no.2
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• pp.27-36
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• 2012

Recently, apartment housing tends to increase 3-4% every year by economic growth and development of construction technology in domestic construction industry. According to this tendency, construction enterprises are providing high-quality and various residential space, and residents also want high-quality apartment housing without any defect. Construction company make efforts to decrease construction defects in order to satisfy all the residents, and to improve company value. However, it is impossible to have no defect in construction because construction works are combination of many different complicated process. Because of the responsibility for the defect, conflicts between construction company and residents have been occurred. This study suggests defects management method that can be used from defect register phase to defect repair phase with a function of smart-device of the high penetration rate. The effectiveness use of the suggested method might save defects maintenance time and improve resident satisfaction about construction quality.

• Fire Science and Engineering
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• v.21 no.1 s.65
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• pp.7-18
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• 2007

This research intended to show a reasonable way to improve working conditions of fire officers in Korea. It shows that fire officers have dignity of their social roles even though they have the unfairness in a work time, rewards, promotions and opportunities of overseas training compared with those of other government officers. The unfairness needs to be solved. In addition, there are more demands in fire fighters, but part of a regional government system already composed of 64.06% of fire officers, which means, there are too many fire fighters in one regional government. Therefore, it is difficult to employ more fire fighters. This is one of barriers to prevent from improvement of the working conditions. To improve the working conditions and to overcome the barriers, there are important solutions to counter the problems. Those are application of alternative policies and systems. Compared with the employment system and workload of fire officers in USA, Japan and other advanced countries, it is necessary to introduce alternative policies which include operation of partial three-shift system, expansion of oversees training, expansion of rotational-off system and improvement of employees' welfare policies.