• Journal of The Korean Association of Information Education
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• v.13 no.2
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• pp.169-182
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• 2009

The purpose of this paper is to develop the qualification system of instructional designer in e-Learning field in order to provide e-learning experts for industry. The shortage of human resources is a serious problem in the e-learning industry. The following set of objectives were formulated to fulfill the study purpose. First, analyze the present situations and suggestions of the e-learning expert. Second, to analyze current states of private qualification administration/qualification administration authorization in e-learning field. Third, analyze the needs of universities and companies in e-learning qualification administration. Finally, based on the above three objectives, the study developed the practical qualification system, job analysis, methods and questions for an examination of e-learning instructional designer.

• Hwankyungkyoyuk
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• v.24 no.2
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• pp.112-130
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• 2011

The study is aimed to investigate the current status of ESD(Education for Sustainable Development) programs in private sector(businesses) carried out in Korea since UN DESD was launched in 2005, For this purpose we conducted a questionnaire survey and case studies on those companies who have supposedly pursued sustainability management Results of questionnaire surveys showed that those in charge of writing sustainability reports in companies had an extremely high understanding of SO, but were not well aware of ESD. These businesses started to pursue sustainable management due to global trends and decisions of CEOs, and most of them had divisions that took charge of or are responsible for sustainable management Sustainability issues that they mainly dealt with were corporate social responsibility, energy and climate change, but other issues were being covered, too. Internal stakeholders got involved in projects related to sustainability from the planning stage. Learning on sustainable management was primarily made through information delivery, and education programs were usually conducted for staff members and executives. Those who cooperated on their sustainable development projects were mostly local communities, universities, etc. They had few ESD programs that they directly developed and carried out, and few cases of ESD-related cooperation; and in those few cases, their partners were often elementary/middle/high schools and universities. Results of ESD case studies and questionnaire surveys showed that businesses dealt with various issues of sustainable development in addition to corporate social responsibility and diversified education programs were carried out inside these companies, Business themselves, therefore, need to be considered and researched in further detail as important targets of ESD as well as supporters or cooperation partners on ESD programme.

• Journal of the Korean School Mathematics Society
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• v.17 no.1
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• pp.1-21
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• 2014

This research aims to analyze the process of selecting, maintaining, and changing the method of learning mathematics by middle school students from the perspective of self-regulated learning ability, in order to help students to select a rational method of studying. For this purpose, we defined 'assisted-learning' as all kinds of education that education demanders receive to supplement their regular school studies. As results of the research, it was found as follows. First, the students with high self-regulated learning ability selected, maintained, and changed their assisted-learning based on their concrete decision and rational reasons regarding the effect of their learning process and assisted-learning to themselves. Second, the students with high self-regulated learning ability had tendency to be very active participation in class than the students with low ability. Third, the students with high self-regulated learning ability felt the effect of assisted-learning on their learning mathematics, and felt the enhancement of their interest and confidence. Also, it is notable that the students selected 'their own willingness to study' as a major factor for the success of assisted-learning.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.6 no.3
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• pp.869-885
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• 2012

The purpose of this study is to present innovative approaches for u-Learning environment in public education with Digital Textbook. The Korean Government has been making efforts to introduce the u-Learning environment to maximize the learning effect in public education with Digital Textbook. However, there are only a few studies that analyze the effectiveness of u-Learning environment and Digital Textbook. This paper reviews the current status of u-Learning environment in Korea and analyzes the satisfaction level with Digital Textbooks. The first survey regarding technological factors was collected from 197 students. The results of the survey revealed that the level of satisfaction has declined over a year. The weakness of the study is that the sample frame is insufficient and survey questions did not reflect diverse factors of learning effectiveness. To supplement these shortcomings, 2,226 students were asked about learning performance. The results of the survey showed that the satisfaction with Digital Textbooks is much higher than that of paper textbooks. However, this paper is limited to u-Learning environments in public education. Therefore, research needs to be improved by reflecting both public and private sectors of education in following studies. This paper suggests useful guidelines to educators in improving their u-Learning environment.

• The Journal of Korean Philosophical History
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• no.23
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• pp.217-244
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• 2008

This research studied Minor Annotation of Elementary Learning("小學枝言") and Private Examination of Classic of the Mind("心經密驗") from the ethical perspective. Minor Annotation of Elementary Learning and Private Examination of Classic of the Mind are writings that play a role of bridge between Chinese classics(經學) and Theory of Statecraft(經世論). These two essays were written for the purpose of putting virtue into practice, which had been attained by studying Chinese classics, through a vehicle called Theory of Statecraft. If Minor Annotation of Elementary Learning called as a book of cultivation of outward morality or outward behavior, then Private Examination of Classic of the Mind is the book for cultivation of inward temperament. The 'practice' emphasized by Dasan through these two essays denotes ceaseless efforts toward goodness or virtue. Such efforts can be interpreted as 'ethical practice', if looked at from the perspective of aggressive struggle toward virtue. Dasan, in these two essays, had stressed to practice Good(善) through positive and lively actions. The matter of Good and Bad(善惡) in humans is not associated with their mind, but related to their practice. That is to say, humans may turn out to be good through means of 'ethical practice'. For Dasan, 'ethical practice' toward Good should have to be continued and upheld not only in the course of self-cultivation, but also in 'establishing relationship' with others. Such an assertion of Dasan was to lay emphasis on accomplishment of 'ethical practice' toward Good amid close relationship between personal and social ethics. Also, Dasan had emphasized free will(自由意志) in humans. This means that Good and Bad will be determined according to humans' free will, and to the same extent, that humans are responsible for its consequence. It is noted that Dasan had stressed that any human having free will should have to be a 'man of virtue'(君子) through means of 'ethical practice'.

• Korean Journal of Childcare and Education
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• v.8 no.2
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• pp.101-120
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• 2012

The purpose of this study was to investigate relationships between teachers' sense of self-efficacy and their job satisfaction to improve the quality of child care centers. It is crucial for teachers to have self-efficacy to reveal their potential for change and have opportunities to work better. In addition to teachers' self-efficacy, teachers' job satisfaction should be added to offer better child care service for parents as well as children. In this study, teachers' personalities and self-efficacy were compared between public and private child care centers to have further discussion making a progress of their job satisfaction. The results of this study are as follows : (a)The location of child care centers have meaningful effects on teachers' job satisfaction both in public and private child care centers equally. (b)Teachers in public child care centers have stronger influences on self-efficacy in home-related education and positive learning environment than teachers in private child care centers. (c)Teachers' participation in decision making is a significant factor that has affects on teachers' job satisfaction both in public and private child care centers.

• Journal of The Korean Association of Information Education
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• v.6 no.2
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• pp.212-224
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• 2002

The purpose of this study is to design and implement the web-based counselling system in aspects of learning type and method by PBL in Constructivism. Learning problem is classified into learning difficulty, learning disability, emotional disability, memory/cognition, ADHD(attention deficit hyperactivity disorder), classwork, and school circumstance. Counselling for individual, offline visit, parents, electronic mail, and group with professionals who were involved in the design and implementation of learning counselling were used to supplement the clinic process for learning. The result of this study aims to administer the distance counselling system for learning without prominent computer knowledge. Each learner can solve diverse private learning problems which can be widely applied for situated learning. Also these online strategies by PBL indicate that providing learning types and methods are critical for overall understanding in online counselling system for learning.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.16 no.2
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• pp.742-756
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• 2022

A flood of information has occurred with the rise of the internet and digital devices in the fourth industrial revolution era. Every millisecond, massive amounts of structured and unstructured data are generated; smartphones, wearable devices, sensors, and self-driving cars are just a few examples of devices that currently generate massive amounts of data in our daily. Machine learning has been considered an approach to support and recognize patterns in data in many areas to provide a convenient way to other sectors, including the healthcare sector, government sector, banks, military sector, and more. However, the conventional machine learning model requires the data owner to upload their information to train the model in one central location to perform the model training. This classical model has caused data owners to worry about the risks of transferring private information because traditional machine learning is required to push their data to the cloud to process the model training. Furthermore, the training of machine learning and deep learning models requires massive computing resources. Thus, many researchers have jumped to a new model known as "Federated Learning". Federated learning is emerging to train Artificial Intelligence models over distributed clients, and it provides secure privacy information to the data owner. Hence, this paper implements Federated Averaging with a Deep Neural Network to classify the handwriting image and protect the sensitive data. Moreover, we compare the centralized machine learning model with federated averaging. The result shows the centralized machine learning model outperforms federated learning in terms of accuracy, but this classical model produces another risk, like privacy concern, due to the data being stored in the data center. The MNIST dataset was used in this experiment.

• Korean Journal of Child Studies
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• v.21 no.1
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• pp.215-234
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• 2000

This study analyzed the aims, contents, and methods of early education in Sohak(小學) a textbook for childhood education in the choson Dynasty. The analysis was based on the 6th Korean National Kindergarten Curriculum(in process) and the theories of education in Sohak. Sohak consists of Establishing the Education Process(入敎), Clarifying the Cardinal Human Relationships(明倫), Reverencing for the Self(敬身), Examining Antiquity(稽古), Admirable Sayings(嘉言), and Exemplary Deeds(善行). The aim of education in Sohak was to preserve Sheng(性), i.e. human nature inherited from heaven. The contents of education in Sohak was divided into 6 groups: distinction by age and sex, health, basic life habits, private life, family life, and group life. Methods of education in Sohak was the consolidation of knowledge and conduct, education of self control, learning of exploration, learning of constructive models, learning of keep the stages and telling stories of the sayings of the saints.

• Journal of the Korean Society for Library and Information Science
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• v.5
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• pp.1-30
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• 1978

The libraries of the various learning institutes in the Yi Dynasty may be categorized into four types: 1) The Hyang-Gyo library(the public school libraries in rural districts) 2) The Sabu-Hankdang library (the public school libraries in the Capital) 3) The $S\bar{o}w\bar{o}n$ library (the libraries of private learning institutes) 4) The $Jyon-Gy\bar{o}ng-Gak$ library (the library of the Sung Kyun Kwan which was the highest learning institute in the Yi Dynasty) For the historical study of Korean libraries as well as its education and culture the Hyang-Gyo libraries hold an very important position, but undeservedly its study has been neglected. In this paper, the writer made an effort to grasp the various function of the Hyang-Gyo libraries with its historical background.