• Journal of Korean Library and Information Science Society
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• v.53 no.3
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• pp.263-285
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• 2022

This study presented the factor analysis on constructing the new factors affecting the middle school students' online learning behaviors from the questionnaires employed among middle school students. A total of 204 students participated and the data were collected in South Korea. The sample of middle school ninth-grade students was selected and used through purposive sampling. Findings from the factor analysis provided evidence for the eight-factor solution for the 35-items accounting for 66.15% of the shared variance. A wide range of factors has been considered to identify students' online learning behaviors. The appropriate experience and use of e-learning in the middle school period is also important as it will be a critical stepstone for future education. This research provides information that has been taken into account for advancing online learning to enhance the quality of e-learning systems for middle school students. The study results provided eight new factors affecting the middle school students' online learning behaviors; that is 1) communication using social media as a learning tool, 2) intention to share information using ICT, 3) addiction of technology, 4) adoption of technology, 5) seeking information using ICT, 6) use of social media learning, 7) information search using ICT, and 8) immersion of technology. This study confirmed that middle school students prefer communication using social media as a learning tool, and value intention to share information using ICT for the most part. The data obtained based on factor analysis can highlight the online learning behaviors towards a mixture of social media learning and ICT to ensure a new educational platform for the future of e-learning. This research expects to be useful for both middle schools of online learning to better understand students' online learning behaviors and design online learning environments and information professionals to better assist students who particularly need digital literacy.

• Korea Information Communication Reporters Association
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• s.6
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• pp.42-45
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• 2001

• Digital Contents
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• no.10 s.113
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• pp.46-51
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• 2002

국내 온라인교육 시장이 당초 급성장 할 것이라는 예측과 달리 답보상태를 벗어나지 못하고 있다. 특히 올 초 노동부의 '인터넷통신훈련시행지침'이 개정되면서 자격 요건이 강화돼 많은 업체들이 어려움을 겪어야 했다. 이러한 가운데 업계에서는 침체 및 조정기에 빠져 있는 국내 온라인교육 시장의 활성화를 위해 e-러닝산업협회를 출범시키는 등 다양한 노력을 기울이고 있다. 출범 4년째를 맞은 국내 온라인교육 시장의 현황과 문제점을 짚어 봤다.

• Journal of the Korea Convergence Society
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• v.10 no.2
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• pp.141-148
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• 2019

The purpose of this study is to analyze and compare the effectiveness of elementary in e-Learning video lessons. In an elementary school where the educational videos are frequently used, the learning about video materials is important but it is difficult to judge all students by a teacher in a classroom. In order to solve the problems of the field, In the fifth-grade elementary school social studies class, learning using video material was conducted by using the online learning judgment system for the experimental group, and learning using video material was conducted by the traditional method for the controlled group. As a result of the experiment, the class using the online learning judgment system was effective in enhancing the learner 's academic achievement. It also positively influenced learners' learning satisfaction. Teachers' satisfaction was not statistically significant because of the small number of teachers. However, The mean value of the teachers' satisfaction in the experimental group was high and the deviation was small.

• Journal of the Korea Convergence Society
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• v.10 no.7
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• pp.411-419
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• 2019

The purpose of this study is to examine nursing students' satisfaction and to analyze satisfaction difference according to the general characteristics of the research subjects in blended learning. A survey was conducted for 4th grade nursing students who took 'Introduction to Nursing I (1)' course and agreed to participate in the study. 122 answers out of total 142 were analyzed. The findings are as follows; first, students' satisfaction was topped by off-line learning, followed by on-line learning, and blended learning; second, there was a difference in on-line learning satisfaction depending on the gender among the general characteristics of the research subjects, and also there was a significant difference in off-line learning satisfaction depending on the self-evaluation on grade; third, students pointed out that what needs to be improved most is technical support and system. This study would provide the measures to improve utilization and effectiveness of blended learning, and the basic data to establish university policies for the blended learning.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.19 no.4
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• pp.991-1000
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• 2015

This paper is studying for New Online Learning Model on Smart digital era. It can expect the result of learning degree on Online Learning Class. Using 7-factors of Online Class's operating policy, make the expectation model by 'decision tree' method. And through applying another class, we can getting a generality. Finally, Over the traditional Online Class model, we can take the real-time status of Online class learning degree. It is useful both students and teacher. It is the one of 'Smart learning Model'.

• Journal of Industrial Convergence
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• v.20 no.4
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• pp.57-69
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• 2022

This study is a qualitative study attempting to understand the experiences of blended learning of curriculum of fundamental nursing practice under the COVID-19. In the present study participated with 18 nursing students, data was collected through focus group interviews, the blended class was organized until 14^th week by configuring a non-face-to-face e-Learning for the odd week and the face-to-face practice for the even week, and the collected data was analyzed using content analysis methods. As a result of analysis, a total of 250 significant statements were derived, the statements being analyzed based on eight subcategories, four upper categories, and two subjects. The derived four upper categories were "maladjustment to a sudden change in teaching method," "lowering of learning efficiency and confusion during class," "ambivalence toward online class," and "positive experience for a new learning method." The present study would be able to provide the basic data for developing a blended, learning operating program and applying to various practice-based curriculum by providing useful information relating to the blended learning class for the fundamental nursing practice for nursing students in the on-tact era.

• Journal of Practical Engineering Education
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• v.15 no.1
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• pp.39-44
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• 2023

With the development of e-learning teaching methods, the demand for blended learning, which combines face-to-face education and e-learning, is increasing, and it shows a learning effect that can replace the existing face-to-face class. Engineering subjects have various learning activities such as practice, so it is not easy to operate them with traditional blended learning. Therefore, a different teaching and learning design is required according to the learning activities required for the subject. In this paper, examples of teaching method design and operation for blended learning in engineering subjects were introduced, and their effects investigated and analyzed. Learning activities were subdivided into theoretical classes, practical classes, quizzes and Q&A, assignments and solutions, and teaching and learning methods such as online videos, LMS utilization, and face-to-face classes were applied according to learning activities. According to the results of the student satisfaction survey, blended learning showed higher satisfaction than pure online and face-to-face classes in engineering subjects, and showed differentiated satisfaction for each learning activity.

• Review of KIISC
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• v.26 no.3
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• pp.38-44
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• 2016

소액결제에 대한 규제 완화로 이와 관련한 사기가 급증하고 있으며, 특히 소액결제가 대부분을 차지하는 온라인게임 산업은 관련 사기로 인한 피해가 증가하고 있다. 온라인 게임의 소액결제 사기는 단순히 금액에 대한 피해뿐만이 아니라 회사 브랜드에도 영향을 미치며, 나아가 고객 이탈로 이어질 수 있다. 소액결제 사기를 방지하기 위해 게임 산업에서도 이상거래 탐지 시스템이 요구되고 있다. 본 연구는 게임 사용자의 결제 패턴을 분석하여 이상거래를 탐지할 수 있는 머신러닝 기반의 이상거래 탐지 모델을 제시하며, 제안하는 모델을 글로벌 온라인 게임에 적용한 사례를 소개한다.

• The Journal of Korean Association of Computer Education
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• v.10 no.2
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• pp.77-87
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• 2007

The purpose of the study was to investigate the effects of social network centrality variables on students' performance in blended learning environment in a higher educational institution. Using data from 36-student course on Learning Theories and Their Implications on Instructional Design Practices, the researcher empirically tested how social network centrality variables - such as friendship network centrality, advice network centrality, and adversary network centrality - are correlated with academic achievement measures. Results indicate, as hypothesized, the friendship and advice centrality positively correlate with, whereas the adversary centrality being negatively correlate with application performance measures and test scores. The size and quality of posted online discussions are positively and strongly correlated with the advice network centrality.