• Journal of Convergence for Information Technology
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• v.12 no.5
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• pp.51-61
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• 2022

The purpose of this study was to identify whether need of cognition have a mediating effect on media multitasking on learning engagement in online education. The subjects were 168 university students who had received online education for more than one semester, and data were collected using questionnaires on media multitasking, need of cognition, and learning engagement. For data analysis, correlation, hierarchical regression and Sobel test were performed using SPSS WIN 20.0 program. As a result of the study, there was a significant positive correlation between media multitasking and learning engagement (r=.52, p<.001), and a between need of cognition and learning engagement(r=.39, p<.001). Media multitasking had a significant effect on learning participation (β=.52, p<.001), and explanatory power was 27%. When need of cognition was input, the effect of media multitasking on learning engagement decreased (β=.52 ⟶ .44), so it was found that need of cognition had a partial mediating effect in the effect of media multitasking on learning engagement(Z=2.77). p<.01). Therefore, it is suggested to use online contents with learning to organizing a g a lesson syllabus for distance education, and to organize activities promoting media multitasking activities. Also, it is proposed to develop and apply various teaching strategies to promoting the need of cognition in the distance education.

• Proceedings of the Korea Multimedia Society Conference
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• 2000.04a
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• pp.229-232
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• 2000

인터넷이 보편화되고, 멀티미디어 처리기술과 정보통신 기술이 발전함에 따라 인터넷을 이용한 원격교육기술이 연구되고 있다. 강의를 저작하고 재생하는 원격강의 도구들이 개발되고 있지만, 강의전달의 효율성보다 슬라이드 자료를 기반으로 한 단순한 강의음성 녹음과 드로잉을 기록하고 재생하는 형태로 구성되어 있어 강의의 정확한 전달이나 부가적인 정보의 전달이 이루어지지 않고 있다. 본 연구에서는 강의의 보다 정확한 전달 및 부가정보 전달을 처리하여 면대면 효과가 높은 멀티미디어 강의저작을 지원하기 위한 캡션처리기를 설계하고 구현하였다. 구현한 캡션처리기는 텍스트로 입력된 강의내용을 전달하거나 여러 가지 메시지를 학습자에게 전달할 수 있으며, 하이퍼링크기능을 지원하여 특정 홈페이지로의 자동접속을 지원하여 다양한 교수자와 학습자의 상호작용을 지원하는 장점이 있다.

• The Journal of Korean Association of Computer Education
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• v.8 no.2
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• pp.41-51
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• 2005

Although distance education system based on WBI theory has already been generalized in domestic universities and some private academical institutes, the use of the system in the real fields of schools is in the early stage now. In this paper, we develop a model of English learning system for middle school students and improve students' learning methods through the system. The system also makes students study all the learning topics which they choose in the system freely and repeatedly. It was applied to the middle school students. The analysis of the application showed the following results. First, it was very effective for students to achieve the learning objectives of the course of English. Second, the system made students improve their abilities to study English and also increase their abilities to surf the Internet and glean useful information. Third, the system made it possible for students to accomplish individual learning.

• Convergence Security Journal
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• v.5 no.1
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• pp.29-34
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• 2005

Internet becomes absolutely necessary tools due to rapid progress of information technology. Educational correspondence about an age of information demand is focused on a learner and remote education based on information technology WBI(Web Based Instruction) is a formation that remotly educate a learner using web, possible mutual reaction between instructor and learner, submit various studying material, has a good point to overcome spatial restriction. Internal and external standardization working is accelerated and recently XML security studies are activated using XML which is next generation web standard document format. In this paper, we propose multi-Certification of agent system using XML digital signature to satisfy security requirement.

• Journal of The Korean Association of Information Education
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• v.7 no.1
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• pp.91-101
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• 2003

The advantages of Web Based Training(WBT) are flexible delivery of training, easy distribution, security through registration and ease of content update. And WBT also provide a powerful instructional environment. An obvious instructional advantage of WBT is the ability to provide for the delivery rich multimedia to learners. In this paper, we have proposed the curricula for the Subjects of Computer Education in University. And We implemented the Web Based Training System for the Subjects of Computer Education including the proposed curricula. The Proposed system are composed of student's learning part, lecture's teaching part, and operator's management part. And we show the Effectiveness and Weakness of proposed system, based on the students answering about various questions related proposed system's effectiveness.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.35 no.2
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• pp.157-183
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• 2024

This study aims to develop a research methodology course for graduate-level students using an information-seeking behaviour model of distance learners. Based on a case study and structured survey, the factors that motivate and hinder information-seeking behaviours were identified. The motivating factor for students seeking information through the research methodology course was the necessity to obtain a master's degree, while the hindering factor was the challenge of balancing work and study. The course was developed by leveraging motivational factors and addressing hindering factors. The results of this study can serve as foundational data for understanding students' information-seeking behaviour and establishing teaching and learning strategies to enhance students' information-seeking skills when developing online courses.

• Journal of the Korean Society of Radiology
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• v.16 no.4
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• pp.491-497
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• 2022

In this study, we tried to secure basic data to create an environment necessary for distance learning through a survey on professor demand. Among the 184 full-time faculty members of the university, 73 (39.89%) respondents in 2021 and 87 (47.28%) in 2022 were included. As a result of the research on professor demand, in the 2021 school year, 27 people (37%) were classified as LMS improvement items when checking attendance, 38 people (23.3%) were pin-mics as content development support items, and 26 people (35.6%), 33 people (45.2%) of GOM Mix and 25 people (34.2%) of the distance education support center wanted to learn video editing program as the item of video editing program they are currently using. In the 2022 school year, 27 people (31.03%) said mobile upgrade as an LMS improvement item, 52 people (59.8%) of pin-microphone as a content development support item, 33 people (37.9%), but currently using the content creation intention using a studio. As for the video editing program they are working on, 47 people (54%) of GOM Mix Pro and 23 people (26.4%) of the distance education support center want to learn content creation method. In addition, the intention to produce content using the studio for the 2021 and 2022 academic year and the desired educational topic of the distance education support center in the future appeared insignificant (p > 0.05). In this distance education support center, we are working to solve the class of LMS attendance, upgrade mobile, and plan to distribute pin microphones. We are planning to increase the usability of the studio and provide training on how to use video editing programs and how to create video content. In order for a smooth class to take place in a university distance class, the university authorities should seek ways to support the instructor so that he/she does not have difficulties in performing his/her role as a teaching designer, such as setting learning goals, organizing and organizing content, motivating learning, and establishing effective class participation plans. there is a need

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.12
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• pp.278-290
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• 2020

This study evaluated college students' virtual academic experience due to COVID-19. Based on Colaizzi's analysis method, data from advanced interviews with 15 students were analyzed. The results were as follows. The participants showed a desire for eye-level learning, frustration on unsatisfactory academic factors, gratefulness for the factors that enhance academic satisfaction, lonely fight with the shortcomings of online lectures, and the factors predicted by COVID-19, and aim to seek balance through health care. Based on the results, the students should be prepared to learn at an appropriate academic level. Second, the change should be sought to increase delivery and concentration in class. Third, students are motivated by the professor's efforts to communicate in class and their sincerity and passion. Fourth, cooperation between professors and learners is needed to develop a sympathetic and supportive classroom atmosphere. Fifth, until the cessation of COVID-19, the principle of virtual education should persist unless there are exceptional circumstances. These results, which suggested specific ways to increase satisfaction with virtual learning lectures, can be used as basic data for establishing effective virtual teaching directions.

• The Journal of the Korea Contents Association
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• v.22 no.5
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• pp.697-710
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• 2022

This study was conducted to prove the structural relation of how effective teaching methods in remote design courses affects learning participation and academic achievement. The data was acquired and analyzed with case study of design classes. The scale of remote practical classes, learning participation and academic achievement were measured and the data acquired were verified using SPSS and AMOS to prove the influence. The results are as follows. First, using the lecture method in remote classes appeared to have a negative effect on cognitive, emotional, and behavioral participation. Second, flipped learning had a positive effect on cognitive and emotional participation but no effect was found on behavioral participation. Third, PBL had a positive effect on all emotional, cognitive, and behavioral participation. Fourth, videos did not have any meaningful effect on cognitive and emotional participation but had a positive effect on behavioral participation. Fifth, only cognitive participation had a positive effect on academic achievement, but no relations were found between emotional and behavioral participation and academic achievement. These results suggest that it is needed combining actual classes with the PBL method and flipped learning and creating different programs.

• Journal of Digital Convergence
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• v.19 no.2
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• pp.515-522
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• 2021

In this study, 186 remote graduate students from J University were surveyed and interviewed in-depth to see if their satisfaction varies depending on their gender, semester, and major, and the results were as follows. First, the gender satisfaction of remote graduate students was shown to be statistical significance differences between men and women in professors, offline activities, and class evaluations, all of which showed that men were significantly higher than women. Second, the satisfaction level of each semester of remote graduate students was shown to be significantly different in curriculum, LMS, lecture content quality, and offline activities, and tended to increase as the school year went up. Third, the satisfaction level of remote graduate students by major was found to have significant differences in other factors except LMS and class contents, with the highest educational administration. The results of this study are expected to be used as basic data to improve elements absolutely necessary for student-centered education, such as curriculum of remote graduate schools, establishment of learning platform (LMS), and development and production of lecture contents.