• Journal of Technologic Dentistry
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• v.11 no.1
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• pp.47-63
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• 1989

The study was made to clarify the degree of fatigue of dental technicians in service at the general &local hospital or the dental laboratories in the large cith of korea. The objectives of this study were 235 dental technicians who replied the questionaire which was sent by postal service out of 600 dental technicians selected by random sampling among the workers of the each dental laboratory. The instruments used in this study was the same one as developed by Industry Fatigue committee of Japan Industry Hygiene Association. This instrument was included total 30 items which is consisted of 10 perceived symptoms of fatigue in physical, mental and neuro-sensory dimension respectably. Reliability was tasted with the data of objectives, in which value of Cronbach's $\alpha$ was 9457. The following results were obtained. 1. It was revealed that the influencing demographic variables on the perceived symptoms of fatigue of dental technicians were sex, age, marital status, educational background, job carrier, working part, working hour and commuting hour. The shorted the age or job carrier, thge higher dearee of the perceived symptoms of fatigue. The longer working hours of commuting hours, the higher degree of the perceived symptoms of fatigue. The degree of the perceived symptoms of fatigue in females, unmarried person, the one with higher educational background, workers except orthodontic appliances and poorcelain contouring were higher than the other group. 2. The higher degree of the rest & leisure condition, the lower degree of the physical, mental and neuro-sensory perceived symptoms. 3. The higher degree of environmental condition of the working, the lower degree of the physical, mental and neurosensory perceived symptoms.

• Journal of Educational Research in Mathematics
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• v.24 no.3
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• pp.429-442
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• 2014

In this study we reviewed the backgrounds, main claims, and teaching and learning of STEAM education, and analysed STEAM education on the viewpoint of didactics of mathematics. The core competences of STEAM are creativity, communication, convergence, and caring. We found that the theoretical background of caring among these competences is relatively very weak, and the main principles for teaching and learing are mainly included the theories of didactics of mathematics and of creativity. We need to approach very carefully and progressively to creativity education through STEAM, and also need to study on the background of the mathematical creativity.

• The Journal of Asian Finance, Economics and Business
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• v.8 no.2
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• pp.933-941
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• 2021

This research aims to test the effect of corporate governance factors on corporate social responsibility (CSR) disclosure and its impact on a company's financial performance. The factors of corporate governance referred to in this research are foreign ownership, state ownership, number of board of commissioners, the proportion of independent commissioners, and educational background of commissioners' board. Based on the purposive sampling method, 194 companies were selected with a total of 582 observations. The data analysis used in this study was the Structural Equation Model (SEM) approach by using the alternative Partial Least Square (PLS) method. The results of this research indicated that state ownership, number of board of commissioners, and the proportion of independent commissioners had a significant positive effect on CSR disclosure. While the foreign ownership and the educational background of the commissioners' board have had an insignificant effect on CSR disclosure. Then, CSR disclosure had a significant positive effect on the companies' financial performance. The findings of this study suggest that the positive effect of the CSR disclosure on performance is because the disclosure is able to improve the company's reputation; the more social activities are carried out will improve the customers' loyalty as well as the support from other stakeholders which in turns will improve the company's performance.

• Journal of the Korea Safety Management & Science
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• v.24 no.2
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• pp.87-96
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• 2022

The purpose of this study is to analyze which factors affect safety awareness of foreign workers and international students. In the correlation analysis, individual characteristics related to the safety awareness of foreign workers were nationality, status of stay(visa types), place of work, educational background, and Korean proficiency while international students were relevant with only the types of residence. There were significant differences in the safety awareness of foreign workers in nationality, status of stay(visa types), region of residence, educational background, place of work, and Korean proficiency. However, there was a significant difference only in the types of residence for the international students. In the regression analysis of factors affecting safety awareness, there were significant differences in nationality, status of stay(visa types), place of work, and Korean proficiency in the case of foreign workers. It was analyzed that nationality and status of stay had a negative (-) effect, and the place of work and Korean proficiency had a positive (+) effect. In the case of international students, it was analyzed that only the types of residence had a negative (-) effect on safety awareness.

• Journal of Practical Engineering Education
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• v.15 no.3
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• pp.625-633
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• 2023

In this paper, we will examine the theoretical background and educational methodological basis of Novel engineering class cases published to date. For this purpose, we selected and investigated 30 Novel engineering-related academic papers and dissertations published from 2016 to 2023. As a result, the theoretical background is Seymour Papert's constructionism and Vygotsky's socio-cultural constructivism, and the educational methodological basis is creative problem-solving learning, problem-based learning, interdisciplinary convergence class, action learning, associating reading and writing education, possibility with integrated curriculum. We hope that this study will solidify the theoretical value of the Nobel Engineering convergence teaching model and serve as an alternative for teachers preparing for future education.

• The Journal of the Korea Contents Association
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• v.20 no.5
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• pp.140-152
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• 2020

This study analyzed the satisfaction and utilization of the institutional applications used by child-education institutions from a parent's perspective. The research target is a parent who enlisted their children in private kindergarten institution located in Gyeong-gi province and final research outcomes are 443 in total. The difference in satisfaction and utilization have been identified with demographic descriptive statistics, students t-test, and F-test statistics analysis method. First, the result of T-test on the difference in satisfaction and utilization based on parents' employment status shows that statistically significant difference was found in convenience from overall satisfaction, communication from overall utilization and child-parent relationship. Second, the F-test of differences in satisfaction and utilization showed a statistically significant difference in education utilization variables, with all variables in educational background and motivation. In terms of utilization, parents' educational background and overall utilization, and children's age were confirmed to have significant differences in communication, children's relationship, and motivation in basic life. Third, the result of multiple regression analysis shows that all predictors, including ease of use, communication, and satisfaction with educational activities, have a statistically significant impact on utilization standard variables, relative contributions showed the highest level of communication satisfaction. Therefore this paper implicates that institutional applications can maximize educational effectiveness by checking the applicability of active communication and educational activities with parents and actively communicating with parents in early childhood through various educational content applications.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.21 no.2
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• pp.1-5
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• 2015

Background: The purpose of this study was to search the present state of physiotherapy and the development direction of a curriculum for physiotherapy educational program, especially in field of orthopedic manual therapy, in Swaziland. Methods: The developed curriculum is as follows: 1. Disease and Health State in Swaziland. 2. Medical Human Resources State of Swaziland. 3. Physiotherapy Services State in Swaziland. 4. Higher Education State in Swaziland. 5. Development Direction of a Curriculum for Physiotherapy Educational Program in Swaziland. Conclusions: There is no a physiotherapist in Swaziland and Swaziland government which has not a physiotherapy education programme in any university of whole country. So we need to the development direction of a curriculum for physiotherapy educational program for the future of Swaziland, especially in field of orthopedic manual therapy. The reason is firstly, most of people are obesity in this country, so many people complained a lot of joint and muscle pain. And secondly, also there are many musculoskeletal disease patients now a day in Swaziland because of HIV/AIDS. Lastly, Swaziland country is in a poor and developing state, so physiotherapist it is hard to make a purchase and setting physiotherapy modalities apparatus at Swaziland country.

• Journal of Aerospace System Engineering
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• v.14 no.2
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• pp.36-43
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• 2020

Many countries and international organizations have carried out rover missions to explore planetary surfaces. Accordingly, the demand for mechatronics education, which is closely related to building exploratory robots, is also steadily increasing. However, due to the complexity in understanding the background information needed for mechatronics, it is hard for pre-college students to study such process. In this study, we suggest an educational platform for mechatronics using a combined robot kit with a spherical robot and a smartphone application. To provide a visual understanding, the dynamic model of the robot is constructed while analyzing the error between actual driving and a simulation, and the educational algorithm of the game and a feedback method are proposed to improve the learning efficacy by considering the user's level of knowledge of mechatronics. We use this educational spherical robot to develop a curling game platform that can impart engineering education even when students lack significant knowledge.

• Women's Health Nursing
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• v.3 no.2
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• pp.282-295
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• 1997

The purpose of this study is to investigate the effect of an educational program on parturient women's feeding behavior One hundred and twenty seven mothers who delivered in one general hospital in Seoul participated in the study, 66 mothers of whom were assigned to experimental group and 61, to control group. The data collection was done from April 20 to June 30 in 1997 and the educational program was applied to the experimental group on the third postpartum day and telephone calls were made on the fourth and the twelfth postpartum week to investigate feeding behavior after discharge. The collected data were analyzed by means of Chi-square test and descriptive statistics. The results are as follows : 1. Breast-feeding rate of the experimental group was higher than that of the control group($x^2$=6.578, p=.043). 2. Background variables affecting feeding behavior were age and feeding plan(age: $x^2$=8.660, p=.070, feeding plan : $x^2$=25.762, p=.000). 3. The insufficient milk supply was the main cause of discontinuing breast-feeding and others were mother's job, baby's jaundice and diarrhea, baby's refusal to suck breastmilk. In conclusion, the breast-feeding educational program which was applied in this study is effective in the promotion of breast-feeding.

• Journal of the Korean Institute of Educational Facilities
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• v.18 no.5
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• pp.51-59
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• 2011

This research suggests that the Design Quality Indicator for School(DQIfS) could be applied on the education facilities construction process not only as a building design assessment tool, but also as a participation tool. From the analyze of the background, the aims, the implementation processes and the case studies of the DQIfS, the results are: 1. DQI was formulated with the social requirement for the public participation in the public building design processes.; 2. DQI was articulated with the aim to involve the wide range of the stakeholders in the design processes, to hear the various opinions of the stakeholders, and to apply these opinions in the planning or the decision-making processes.; 3. In the implementation stage, it was found that the implementation methods of the DQIfS was devised to involve the wide range of the stakeholders. Moreover, the DQIfS has transformed its representation way to convey the results to the stakeholders and make a base for the discussion. 4. Through the case studies, it was found that the DQIfS was used with various participatory planning methods in the implementation process. Furthermore, the DQIfS was used as a main method to provide the basis of the discussion about the educational facility design. Thus, it could be concluded that DQIfS is a specialized participation tool for making participatory processes in the educational building design processes.