• Archives of design research
• /
• v.12 no.3
• /
• pp.5-14
• /
• 1999

In this competitive environment which changes rapidly na extensively we can perceive that the role of education is getting important more and more. The challenge that we face is how we can handle the information and convert it to the knowledge. A lot of schools have already tried to improve the effect of education by using the computers. Besides providing the content of education newly and interestingly the educational use of the integrated Media has a strong point in terms of efficiency and effectiveness that it is excellent in storage, communication, control and handling enormous information as well as in a peculiarity of reciprocity, the high usefulness of communicative education using the experience of vision, audition and simulation in the method of participating of students themselves in education that the previous media systems didn't have. This thesis brought up a substantial problem in producing the consequences of education for children by investigating the psychological and recognitional abilities of children and by understanding the essence of the Integrated Media. And this study provided the solution in terms of the content and the viewpoint in design to raise the educational efficiency and effectiveness of the Integrated Media even though it is just a partial solution.

• Journal of The Korean Association of Information Education
• /
• v.19 no.1
• /
• pp.127-138
• /
• 2015

Finland is referred to the country which is conducting the most advanced education in the world with the excellent education policy and the outstanding education system. Historical background and geographical environment of between Finland and Korea is similar in many ways, since the lack of resources, Finland has focused on the fostering the human resources for the growth of the country like Korea. However, because of the recent PISA in 2012 indicated a sharp declined result than before, pointed out the lack of computer related education and national level implementation strategies for a software education of neighboring countries, the discussion on software education in Finland is increased. Thus, the coming 2016 year become a significant year to bring up the opportunity for national growth through software education, Finland government prepared the software education curriculum as a national common required curriculum which will be implemented from elementary school. In this study, we will look through the background of Finland's software education and curriculum, we are going to suggest which might be helpful to set the direction of software education curriculum.

• Journal of The Korean Association of Information Education
• /
• v.24 no.4
• /
• pp.291-300
• /
• 2020

Although the need for international online courses and the number of online learners has been rapidly increasing, the online class evaluation has been mostly relying on the quantitative survey analysis. So a more objective evaluation method has to be developed to more accurately assess online course satisfaction. This study highlights the benefits of using big data analysis from the bulletin board messages of online learning system as a method to evaluate the online courses. In fact, automatic classification technology is recognized as an important technology among big data analysis techniques. Our team applied this technique to evaluate the online courses. From the delphi analysis results, suggested method was concluded that the evaluation items and classification results are suitable for online course evaluation and applicable in schools or institutions. This study has confirmed that the rapidly accumulating big data analysis technology can be successfully applied to the education sector with the least change. It also diagnosed a meaningful possibility to expand the big data analysis for further application.

• Journal of Korean Library and Information Science Society
• /
• v.40 no.2
• /
• pp.355-373
• /
• 2009

School library concentrates its focus on how information literacy is implemented through the collaborative efforts of classroom teachers and teacher librarian. The role of teacher librarian and the competencies they need in order to succeed have changed over many years. However, current LIS education for teacher librarian has limitations in terms of institution, curriculum. In this research, I designed and implemented an Internet-based educational contents development and evaluation for teacher librarian's competency. This system was development by lecture authoring tool(LectureMAKER v2.0). This study tested the effectiveness of the system was verified by survey by 51 college students. The test paper consisted of 20 items(5 scale) for measuring teaching competencies of college students. This study verified effectiveness of the Internet-Based Educational Contents by two dependent samples t-test, Levene test.

• KIPS Transactions on Computer and Communication Systems
• /
• v.6 no.2
• /
• pp.87-94
• /
• 2017

Microsoft Office is an office suite of applications developed by Microsoft. Recently users with malicious intent customize Office files as a container of the Malware because MS Office is most commonly used word processing program. To attack target system, many of malicious office files using a variety of skills and techniques like macro function, hiding shell code inside unused area, etc. And, people usually use two techniques to detect these kinds of malware. These are Signature-based detection and Sandbox. However, there is some limits to what it can afford because of the increasing complexity of malwares. Therefore, this paper propose methods to detect malicious MS office files in Computer forensics' way. We checked Macros and potential problem area with structural analysis of the MS Office file for this purpose.

• Journal of The Korean Association of Information Education
• /
• v.9 no.4
• /
• pp.673-684
• /
• 2005

In this research, we have developed a "computer tutor" that mimics the human tutor with animated tutoring dialog agent and the agent was integrated to teaching-learning material for elementary science subject. The developed system is a natural language based teaching-learning system using one-to-one dialogue. The developed pedagogical dialogue teaching-learning system analysis student's answer then provides appropriate answer or questions after comparing the student's answer with elementary school level achievement. When the agent gives either question or answer it uses the TTS(Text-to-Speech) function. Also the agent has an animated human tutor face for providing more human like feedback. The developed dialogue interface has been applied to 64 6th grade students. The test results show that the test group's average score is higher than the control group by 10.797. This shows that unlike conventional web courseware, our approach that "ask-answer" process and the animated character, which has human tutor's emotional expression, attracts students and helps to immerse to the courseware.

• Journal of The Korean Association of Information Education
• /
• v.8 no.1
• /
• pp.125-137
• /
• 2004

This research presents a performance assessment system of which the purpose is to increase the effectiveness of the instruction and learning through the on-the-job superintendent of the instructor, the self-directed learning of the learner, and the interaction between instructors and students. The presented performance assessment system applies the problem-based situated learning of the web-based performance assessment to the production, the execution, the assessment, and the transmission of the test. For the effective administration and learning in the school, we applies the Problem-Based Learning of constructivism and the web-based situated learning of the learning community to the system design. The production of the web-based performance assessment shows that the problem-based and self-directed learning of the assessment are achieved through the web-based automatic production of the performance assessment, and the contextual learning by case-based learning is performed by the production of the template of the performance assessment.

• Journal of Korean Library and Information Science Society
• /
• v.46 no.2
• /
• pp.131-151
• /
• 2015

The purpose of this study was to identify factors on the user's intention of using mobile E-book based on TAM(Technology Acceptance Model). System quality(accessibility and convenience), information quality, and innovation as a user characteristics were chosen as the independent variable of this study, perceived easy of use and perceived usefulness were selected as potential variable, and user's use intention was selected as dependent variable. The survey was conducted by 170 high school students and structural equation modeling was used to analyze the relationships between factors. The results showed that information quality and the user's innovation have a positive impact on both perceived usefulness and perceived ease of use while the other system factors did not affect perceived usefulness and perceived ease of use for mobile E-book. Finally, the perceived usefulness was found to have a positive impact on the user's intention to use mobile E-book.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.22 no.8
• /
• pp.1055-1060
• /
• 2018

In the wake of the 4th Industrial Revolution, the problem of career education in schools has become a big issue. While various studies are being conducted on services or technologies to effectively handle artificial intelligence and big data, in the field of education, data on students is simply processed. Therefore, in this paper, we are going to design and present career prediction programs for students using artificial intelligence and big data. Using observational data from students at the institute, the decision tree is constructed with the C4.5 algorithm known to be most intelligent and effective in the decision tree and is used to predict students' path of hope. As a result, the coefficient of kappa exceeded 0.7 and showed a fairly low average error of 0.1 degrees. As shown in this study, a number of studies and data will be deployed to help guide students in their consultation and to provide them with classroom attitudes and directions.

• KIPS Transactions on Computer and Communication Systems
• /
• v.7 no.4
• /
• pp.91-98
• /
• 2018

As the importance of computing technology is emphasized, Korea has revised the educational curriculum to teach SW education compulsory at the elementary and secondary school level. For successful SW education, it is very important not only to require an educational environment and educational materials, but also to obtain the capacity of the teachers who are responsible for SW education. However, due to the lack of research on specifically examining the present state of teachers' SW competencies, there are many deficiencies in establishing a concrete teacher's training and a support plan for SW education. This study is to develop test tools and apply to measure a common sense about a computer, the latest IT technology algorithm design and a programming ability for the purpose of evaluating the SW competency of current teachers. As a result of the study, the understanding of common sense about a computer and the latest IT technology is very high, on the other hand the algorithm design and programming ability were analyzed as low. Therefore, the implications for SW education teacher's training and a process of prospective teachers' training are derived.