• 실천공학교육논문지
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• 제15권1호
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• pp.73-80
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• 2023

21세기 들어 온라인 테크놀로지의 활성화로 온라인 강좌와 웹기반 커뮤니케이션의 사용이 고등교육 분야에서 증가되어 왔다. 시간과 장소에 구애받지 않는 온라인 교육의 특성은 대학 캠퍼스를 국내외로 확대하고 대학교육의 수혜자도 일반인과 타대학 학생으로 확대할 수 있는 가능성을 열어주었다. 또한 학령인구의 감소, 대학 구조의 재편과 같은 변화도 온라인 교육에 대한 인식을 바꾸는 계기가 되었다. 본 논문에서는 K대학교 재학생, 고등학교 3학년 학생, 일반인을 대상으로 설문조사를 실시하여 온라인 강좌에 대한 만족도, 대형 온라인 강좌를 필요로 하는 영역, 현재 개설된 대형 온라인 강좌의 운영에 대한 학생들의 니즈 등에 대하여 살펴보았다. K대학교 재학생의 온라인 강좌에 대한 만족도는 높게 나타나고 있다. 다만, 각각의 온라인 강좌에 대한 만족도는 높으나 온라인 강좌의 체계 통일성을 높여야 함과 온라인 강좌를 원활하게 수강할 수 있는 환경 개선이 필요함을 알 수 있다. 고등학생의 경우 자연과학에 대한 선호도에서 일반인과 재학생에 비해 상당히 높게 나오고 있는데 수학, 물리와 같은 과목을 선수과목으로 하고 온라인 강좌로 만들어서 전공 수업에 대비하게 해야 할 필요성이 있다고 생각된다. 일반인의 경우 인문학 분야에 대한 선호도가 고등학생과 재학생에 비해 상당히 높게 나타나고 있는데 이는 교양함양이라는 강의 목적을 통해서도 확인할 수 있다.

• Educational Technology International
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• 제14권1호
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• pp.1-26
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• 2013

This study is to identify whether three types of online instruction (text-based, video-based, and video-based instruction without text) and age category have a different influence on students' comprehension and motivation. Online students were randomly assigned to one of six groups, and they attended two-week online lectures via Course Management System. The comprehension test and the short form of IMMS were implemented when 114 participants accomplished two-week online lectures. The results revealed that using instructional video in online instruction is more effective instructional medium than text only in order to promote learner's motivation. Besides, older adults aged 41-60 are significantly different from younger adults (21-40 years old) in terms of students' comprehension. Furthermore, three types of online instructions are likely to be influenced by age category.

• 공학교육연구
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• 제25권1호
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• pp.33-45
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• 2022

This study aims to investigate effects of scaffolding on writing apprehension and media literacy in engineering freshmen's synchronous online writing course, and the relationships between the two variables. 'Scaffolding' is in-time support provided by a teacher/tutor or competent peer that enables students to meaningfully gain skills at problem solving process. Also, it is one of the most frequently mentioned concepts in education as well as one of the more necessary teaching strategies in an online writing course. In this study, provided treatments for the experiment were supportive scaffolding for domain-specific knowledge and reflective scaffolding for meta-cognitive knowledge. Participants were 102 engineering undergraduate students, who were assigned to two experimental groups by scaffolding types. A process-based writing course in online learning environment was conducted for 8 weeks. The writing tasks were given according to writing process. The findings were that, firstly, there were statistically significant writing apprehension's reduction and self-expression's improvement through the scaffolding provided in writing class. Secondly, writing apprehension's reduction and self-expression's improvement were significant in supportive scaffolding group. Thirdly, media literacy predicted writing apprehension. The practical implications of these findings are discussed herein, with particular attention on ways for writing apprehension's reduction as well as media literacy's enhancement.

• Educational Technology International
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• 제24권1호
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• pp.29-51
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• 2023

This study examined the moderating effect of course satisfaction with class on the relationship between the mode of course delivery and learning presence and performance in university settings. Results showed that there was a moderating effect of the course satisfaction on the relationship between course delivery mode and learning presence. Specifically, higher satisfaction with instructor's teaching activities was associated with improved learning presence in face-to-face, blended, and online learning, in that order. However, there was no significant moderating effect on academic performance. These findings suggest that universities should consider not only the mode of course delivery and highlight the importance of systematic course design by instructors.

• 공학교육연구
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• 제23권6호
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• pp.60-67
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• 2020

This study was conducted to understand the experiences of engineering college professors teaching classes online due to COVID-19. Instructional strategies were proposed based on these results. This study qualitatively analyzed interviews of four engineering college professors who switched from teaching classes offline to teaching them online in the first semester of 2020. The results showed that the professors had difficulties in creating video content, interacting with students, and conducting online assessments. The results also showed that the professors had difficulties in switching to online teaching. This study was significant in that it produced empirical data about online teaching based on the experiences of engineering college professors teaching classes online.

• 공학교육연구
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• 제24권5호
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• pp.3-14
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• 2021

This study deals with the case of online-based project learning, which was designed for the purpose of university educational innovation and enhancing learners' competencies required by society, operated during the COVID-19 pandemic. The course was applied Python programming language, team-based project learning, and intensive course system, which is required by our society and companies in the era of the 4th industrial revolution. Also it was operated as a non-face-to-face online class, which would have been operated in an offline class if it had not been for Covid 19 pandemic, to explore the possibilities and educational effects of online learning. To do this, 32 university students participated in online-based project learning during 8 weeks, and then conducted a survey. The survey results were analyzed in terms of i) non-face-to-face online learning, ii) team-based project learning, and iii) application of the intensive course system. Results say that most of the learners were satisfied with the online learning, team-based project learning, and the intensive semester system applied in this course at a high level, and also they clearly presented the reasons. Thereby, it has been confirmed that the learners were already well aware of the pros and cons of each learning method. Based on these results, the implications were discussed.

• 복식문화연구
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• 제30권5호
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• pp.717-731
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• 2022

The purpose of this study is to suggest effective online pedagogical strategies for a fashion design CAD course to enhance student learning and satisfaction. The study investigated student experience of online learning and compared online learning with a face-to-face learning experience. Student concentration, participation, perceptions of effectiveness of teaching, utilization of learning materials, and satisfaction were analyzed using a 5-point Likert scale. Advantages and disadvantages of online learning as well as advantages of face-to-face learning were also analyzed both quantitatively and qualitatively. Student concentration, participation, and perception of effectiveness of teaching were greater for face-to-face learning with significantly higher concentration on individual practice. Students utilized video recording of synchronous online lectures more actively than PDF lecture notes. The advantages of face-to-face learning were plentiful communication and feedback and easy questioning process as well as high levels of understanding and concentration. Meanwhile, major disadvantages of online learning were the speed of the lecture, lower levels of understanding and concentration, limited peer interaction, and technical problems. Major advantages of online learning were flexibility and convenience, repetitive learning through videos, and instant communication and feedback. Students preferred a blended learning approach for the fashion design CAD course. For effective online learning, it is suggested that instructors frequently question and check student practice through screen share in a private online meeting room and engage activities that are demanding of student interaction. The video recording of synchronous online lectures is also suggested as a supplemental learning material for repetitive learning.

• 공학교육연구
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• 제26권1호
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• pp.12-19
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• 2023

With the introduction of the accreditation of engineering programs in Korea, universities affiliated with the programs have opened introductory engineering design courses for first- or second-year students. Since these courses mainly aim at cultivating problem-solving skills through team projects, this type of classes has opened as face-to-face classes. However, from the beginning of 2020, online teaching was recommended or forced on universities due to the COVID-19 pandemic. Thus, effective design of online courses on introductory engineering design was inevitable during the period. In this paper, we introduce a case study of the course in the Department of Computer Science at S University in Fall 2021. Through concrete suggestions on project areas, selection of team members considering grade levels and interest, several systems for prevention of free riding, and carefully designed open-book exams, the course resulted in both high achievements and high satisfaction.

• 패션비즈니스
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• 제24권6호
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• pp.135-147
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• 2020

This study explored students' online fashion studio class experiences, and investigated the factors affecting their class satisfaction. An online survey of college students who were enrolled in online studio classes within apparel and fashion-related departments during the spring of 2020 was conducted in June 2020. Responses from a total of 213 participants were included in the final data. Respondents rated lecture clips as the most useful, followed by teacher demonstration and feedback, PowerPoint (PPT) supplements, and Q&As. Frequently mentioned areas of improvement were online platform stability and video quality. Many respondents also stated that more streamlined teacher-student communication channels, immediate and meticulous teacher feedback, the adoption of course contents developed specifically for an online environment, and provisions for equipment usage would be desirable. Student satisfaction of an online fashion design studio class was significantly affected by teaching presence, social presence, online learning system stability, perceived usefulness of teacher's demonstration, and affective response toward COVID-19. Students satisfaction of an online garment construction studio class was significantly affected by teaching and social presence, online learning system stability, and perceived usefulness of teacher's demonstration. Based on these findings, we recommend developing teaching contents and methods that allow students to feel included in class and establish an online system with various functions to enhance the sense of social connection that can enable two-way communication.

• 스마트미디어저널
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• 제12권9호
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• pp.142-151
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• 2023

본 연구는 온·오프 강의에서 온라인으로 영어읽기 학습활동을 하는 학생들의 학습행태를 파악하는 사례 연구이다. 본 연구는 학기말에 실시한 설문조사와 학생들과의 전화 인터뷰를 토대로 하고 있다. 연구대상은 영어 듣기와 읽기 교과목을 수강하는 학생 77명이며 이중 5명과 전화로 인터뷰를 실시하였다. 연구결과 온라인 학습효과를 증진시키기 위하여 학습의 규칙성과 학습 순서는 개선할 필요성이 나타났으며 이를 위하여 교수자의 학생관리 방안이 제시되었다. 교수강의 시청의 경우 학생들은 일시정지와 반복시청과 같은 녹화강의의 장점을 잘 활용하고 있었으나 모든 학생들이 온라인 교수강의를 잘 이해할 수 있게 하기 위하여 녹화강의 개발에 대한 연구가 필요해 보였다. 대면 수업에서 실시하는 교수강의 복습퀴즈는 학생들이 교수강의를 더 적극적으로 시청하도록 자극을 주기 위한 것인데 연구결과 온라인 학습기간 설정과 퀴즈 문제 개수와 같은 요소들을 수정할 필요성이 나타났다.