• The Journal of the Korea Contents Association
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• v.15 no.10
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• pp.425-435
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• 2015

While managerial coaching has increased popularly as an effective leadership initiative in organization, the relationship between managerial coaching and its effects on performance has not been scholarly well defined. This study examined the role of managerial coaching as a moderator between job characteristics and job performance. Based on the sample of 453 employees in a financial firm, HLM was conducted to test the research model at multiple levels of organizational hierarchies. First, we found that managerial coaching has a direct impact on employee performance. Second, the strength of the relationship between job meaningfulness and job performance is positively related to the level of managerial coaching. Third, managerial coaching positively moderates the association between autonomy and job performance. However, any cross-level moderating effects of managerial coaching on the relationship between feedback and job performance is not observed. These results show that managerial coaching by managers could promote employees' performance through maximizing the impact of job characteristics on employees' motivation.

• The Journal of the Korea Contents Association
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• v.11 no.9
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• pp.524-535
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• 2011

For success in E-learning, support from a learning environment that enables learners to perform self-directed learning more effectively is assumed. However, most existing e-learning systems do not maximize the improvement in learners' self-regulated learning ability because they only partially accommodate factors that can facilitate self-directed learning. In this paper, a web-based e-learning system is designed and proposed that enables support of an enhanced self-directed learning environment by providing various learning methods, evaluation methods, learning content levels, and strategies for learning motivation in various conditions, and synthetically reflecting them. To validate the effectiveness of the proposed system, it was applied to the subject of data structures in a university course, and an online survey was conducted with the students. The results indicated that the proposed system can support a learning environment in which students can perform more effective self-directed learning, enhancing their learning ability.

• The Journal of the Korea Contents Association
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• v.14 no.10
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• pp.393-402
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• 2014

This study aims to testify the effect of reading and writing abilities improvement program for elementary school children from multicultural families. Methods: The research design used in this study was a non-equivalent control group pretest-posttest research design. The participants were divided into two groups, an experimental group(n=9) and a control group(n=8). Data were analysed by using Mann-Whinety U test, Wilcoxon Signed Ranks, Cohen's d with SPSS(PASW)18.0 program. Result: Significant differences were found in scores for reading ability (z=-2.668, p=.008, ES(d)=0.6) and writing ability (z=-2.670, p=.008, ES(d)=0.5) in experimental group. Conclusion: The results indicate that the reading and writing abilities improvement program should be used with elementary school children of multicultural families to help them and to improve their reading and writing abilities.

• The Journal of the Korea Contents Association
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• v.16 no.4
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• pp.144-152
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• 2016

This study was conducted for the first time based on the evidence that cadaver practice is not easy in the university without medical school where cadaver dissection is not easy to look for. The purpose of this study was to evaluate the effect of osteology practice at human anatomy course for students at the freshman stage in college of health science without medical school. Both self report questionnaires and evaluation paper were analyzed depending on the course of higher education and gender. As a result of analysis, most students thought that osteology practice was interesting and it helped to understand of anatomy lecture. But students from liberal arts had poor understanding of bone's direction compared with students from natural sciences. And most students wanted to do cadaver dissectionafter osteology practice. In conclusion, osteology practice was recommended to student's expectation as well as education of gross anatomy in department of biomedical laboratory science, collage of health science without medical school. This study suggested that practice of gross anatomy should run parallel with lecture.

• The Journal of the Korea Contents Association
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• v.21 no.7
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• pp.206-221
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• 2021

The demand of social responsibility for corporate is increasing gradually. The corporate can't secure the royal customers only with the effort of securing the competitiveness through the product, service quality. The corporate should act actively in order to satisfy the social expectation required by customers. With this background, this study conducted the survey that can verify the effect of how usual interest in corporate social responsibility interacts in order to investigate the difference depending on the characters of customers and how the corporate social responsibility has led the brand performance. As a result, the legal and economic responsibilities were found to have significant influence in forming the corporate brand image and the favorability. The ethic responsibility was found to play a key role in forming the reliable image but have the negative impact in forming the achievement image, innovative image. In terms of the effect of social responsibility on the corporate brand performance, the usual interest on the social responsibility was found to have no impact as a regulatory effect.

• The Journal of the Korea Contents Association
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• v.22 no.5
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• pp.656-666
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• 2022

The purpose of this study is to evaluate the effect on the grit, learning reality, and learning satisfaction for nursing students using the flipped learning teaching method. We developed a flipped learning educational program using ADDIE model for nursing students and evaluated the program effect. As a result of this study, the grit (t=-3.07, p=.003), the learning presence (t=-4.87, p<.001) and the learning satisfaction (t=-5.18, p<.001) significantly increased after flip learning method application. The Grit shown to have a significant positive correlation with learning presence (r = .47, p<.001), and learning satisfaction (r = .26, p<.005). The learning presence shown to have a significant positive correlation with learning satisfaction (r = .548, p<.001). The flipped learning teaching method may improve the grit, learning reality, and learning satisfaction. Various efforts will be needed to lay the foundation for flipped learning teaching methods in the field of nursing education in the future.

• The Journal of the Korea Contents Association
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• v.18 no.6
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• pp.353-363
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• 2018

According to the Digi Capital forecast, the global augmented reality market is expected to grow rapidly by 2020 to reach 150 billion dollars. In particular, high value added effects are expected in education. As ICT advances, digital textbooks are also leading innovative education by adding interactive functions. Advanced countries, including the U.S., are already using digital textbooks that use augmented reality technology in their classes. In line with this technological outlook, the ministry proposed a design plan that applies augmented reality technology to middle school science 1 digital textbooks. A study on middle school science 1 digital textbooks showed that each unit provided short videos. In addition, an investigation into the augmented reality class case showed that it was difficult to establish experimental equipment, lack of equipment (devices), and 3D design contents that did not continue despite the excellence of learning effects. Based on this demand, we designed an augmented reality scenario and system configuration to be applied to the instrument-specific experiments of middle school science 1 digital textbooks to explore and explore the contents of augmented reality by students. This research will replace the dangerous experiments and time consuming experiments for teachers and students by applying augmented reality to science subjects that are essential for the development of digital textbooks.

• The Journal of the Korea Contents Association
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• v.20 no.6
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• pp.425-432
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• 2020

For this study copper ions-containing bioactive glass nanoparticles commonly used in mineral trioxide aggregate (MTA) was developed to improve the mechanical properties and promote antibacterial effect of MTA with the original material. The mechanical properties and antibacterial activity of Cu-BGn incorporating varying amounts cooper incorporated bioactive glass nano particles(BGn) 0.5,1.0,2.0 and 4.0 wt% in MTA were characterized composition of the resulting were investigated. The compressive strength was calculated by weighing specimens with a diameter of 4 mm and a thickness of 6 mm according to ISO 6876 (2012). The antimicrobial effect was evaluated using two strains of S. mutans and E. faecalis. The mechanical properties of the test results was Cu-BGn increased no statistically significant difference was observed (p>0.05). Adhesion experiment results S. mutans in contrast to the control group Ortho MTA, 4.0 wt% of Cu-BGn added experimental group showed a significant difference was observed (p<0.05). Also, E. faecalis statistical analysis indicated a significant difference for antibacterial agents between control and Cu-BGn containing(p<0.05). It seems that this Cu-BGn proved that even a antibacterial effect was demonstrated. Therefore, it was suggest that it is necessary for in-depth research into various environments that can reproduce the oral environment.

• The Journal of the Korea Contents Association
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• v.20 no.6
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• pp.521-530
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• 2020

The purpose of this study was to develop and evaluate the nutrition education program for preschoolers focusing on family-linked cooking activities. After a pilot study and consultations of experts, a program(composed of twelve lessons) that was emphasized the right season food and cooking activities based on the social cognitive theory was developed. The lessons once-a-month and survey(pre and pro) were conducted to 29 preschoolers. The distribution of children was 72.5 months(mean age). The post-survey after the program was found to have significantly higher effects on nutrition knowledge and diet habits than the comparative group. Through this, the nutrition education program for preschoolers based on family-linked cooking activities developed in this study is effective in improving preschoolers' nutrition knowledge and diet habits, and provides grounds and implications for applying family-linked cooking activities to nutrition education.

• Journal of Digital Contents Society
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• v.2 no.2
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• pp.199-208
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• 2001

The industries of culture contents is the trend to enforce the power of National competitions in the world economy knowledge foundation which tries to exchange a labor industry to the knowledge business. The spread of internet is the apparently turning point to be devide the world economy into the industrial society and the digital society. Also the communication with internet has been recognized as it is not any more newly means of communication in Korea. Net value which is a multinational internet survey corporation clarified that Korea was the most nation in the world by the result of its research in the rate of using internet. This research look into the characteristic of the media and type of the animation in internet, also analysis a need of user and a degree of convenience of using internet in the web of education site. This study is designed to study the evaluation criteria of web interface with visual perception and to seek its development in relation to the quality of visual perception in case of web animation.