References
- Almendingen, K., Morseth, M. S., Gjolstad, E., Brevik, A., & Torris, C. (2021). Student's experiences with online teaching following COVID-19 lockdown: A mixed methods explorative study. PLoS ONE, 16(8), 1-16.
- Choi, K. A. (2008). Relationships of different interpersonal interactions and learners' perceptions about learning strategy growth and distance learning effectiveness in e-Learning. Journal of Educational Technology, 24(4), 167-191. https://doi.org/10.17232/KSET.24.4.167
- Choi, J. S., Kwon, M. K., & Choi, E. K. (2020). A study on the instructor perceptions and satisfaction levels of real-time online classes: Focusing on the case of Korean language program at D University. Journal of Dong-ak Language and Literature, 8(3), 159-179.
- Eom, M. R., Lee, H. J., Choi, K. U., Jeon, M. H., & Hyun, M. Y. (2020). Exploring the ways to support online class operations through analysis of the perceptions of instructors and students. Journal of Higher Educational Research, 3(2), 1-26. https://doi.org/10.22838/JHER.2020.3.2.1
- Hwang, Y. H., & Kim, C. S. (2021). Perceptions toward non-face-to-face online class operations during the COVID-19 pandemic: Focusing on university students' satisfaction and anxiety. The Linguistic Association of Korea Journal, 29(1), 71-91. https://doi.org/10.24303/LAKDOI.2021.29.1.71
- Jang, H. C., Roh, M. R., & Jeon, B. D. (2021). Satisfaction analysis of online nonface-to-face classes in the COVID-19. Journal of the Korean Society of Radiology, 15(4), 519-524. https://doi.org/10.7742/JKSR.2021.15.4.519
- Jeon, B. R. (2020). A phenomenological study on the online learning experience of university students who participated in learning consulting. The Journal of Humanities and Social science, 11(3), 1375-1386.
- Jeong, S. M. (2021). Analysis of differences in satisfaction with remote learning between two-year college students and four-year university students after the outbreak of COVID-19. Journal of the Korea Contents Association, 21(5), 276-284. https://doi.org/10.5392/JKCA.2021.21.05.276
- Joung, Y. R. (2009). A study of the effect factors' influence on course satisfaction in cyber university. Journal of Educational Technology, 25(1), 61-94. https://doi.org/10.17232/KSET.25.1.61
- Jung, I. S., & Rha, I. J. (2004). Understanding distance education. Seoul: Kyoyook Book.
- Jung, H. K. (2020). College students' satisfaction with the overall implementation of online classes and testing during the corona 19 pandemic. Multimedia-Assisted Language Learning, 23(3), 392-412.
- Jung, H. Y., & Yoon, J. W. (2020). A survey research of student's perception of Korean language online video lecture. The Journal of Curriculum and Evaluation, 11(3), 1305-1318.
- Kang, Y. H., & Park, C. W. (2022). A study on satisfaction with online classes of radiology students due to COVID-19. Journal of the Korean Society of Radiology, 16(1), 35-43. https://doi.org/10.7742/JKSR.2022.16.1.35
- Kang, H. D. (2021). University students' perceptions of the effects of online lecture types and its media types. English Teaching, 76(1), 59-86. https://doi.org/10.15858/engtea.76.s1.202109.59
- Kang, H. D. (2023). A study on university students' perceptions of the effects of online and face-to-face English class types during post-COVID-19. The Journal of Modern British & American Language & Literature, 41(4), 181-202.
- Kim, J. W., Park, Y. S., Kim, K. Y., & Yang, K. S. (2021). An analysis of college professors' and students' perceptions and experiences of online classes under the COVID-19 situation. Educational Research, 80, 33-58. https://doi.org/10.17253/SWUERI.2021.80..002
- Korean Association of Private University Presidents (2020). Academic operations status after university opening due to COVID-19. Retrieved from August 17, 2023, http://kapup.org/sub/sub02_02.php?boardid=notice&mode=view&idx=28&sk=&sw=&offset=10&category=&goPage=
- Kwon, S. Y. (2022). A study on instructors and learners' perception of excellent online class in university after COVID-19. Journal of Educational Technology, 38(4), 1095-1131. https://doi.org/10.17232/KSET.38.4.1095
- Lee, D. J., & Kim, M. S. (2020). University students' perceptions on the practices of online learning in the COVID-19 situation and future directions. Multimedia-Assisted Language Learning, 23(3), 359-377. https://doi.org/10.15702/MALL.2020.23.3.359
- Lee, S. D., Kim, G. Y., & Jeon, H. J. (2022). A study on the satisfaction and perception of professors and learners in online classes. The Journal of Humanities and Social science, 13(1), 1113-1128.
- Lee, J. Y., Sung, E. M., Lee, J. E., Lim, K. Y., & Han, S. Y. (2020). Challenges and tasks facing online classes during the COVID-19 pandemic. Journal of Educational Technology, 36(3), 671-692.
- Lee, Y. H. (2021). Explorations for the effective implementation based on the students' satisfaction survey for the online class in the university for the COVID-19 response. Cultural Exchange and Multicultural Education, 10(1), 270-306.
- Lee, Y. S., & Shin, D. K. (2020). An investigation of the implementation of online classes in the untact era caused by the COVID-19 pandemic. Journal of Curriculum and Evaluation, 23(4), 39-57. https://doi.org/10.29221/jce.2020.23.4.39
- Moon, M. Y., & Kim, H. S. (2023). Factors afecting of online lecture on online class satisfaction of health science students taking online classes according to COVID-19. Asia-pacific Journal of Convergent Research Interchange, 9(1), 327-339. https://doi.org/10.47116/apjcri.2023.01.27
- Moore, M., & Kearsley, G. (1996). Distance education: A systems view. Belmont, CA: Wadsworth.
- Moore, M. (1973). Toward a theory of independent learning and teaching. Journal of Higher Education, 44(9), 661-680.
- Oh, S. T. (2022). A comparative study on COVID-19 and online classes perception of freshman of culinary arts major in 2020 and 2022. Culinary Science & Hospitality Research, 28(10), 52-61.
- Seo, J. W., & Lee, C. (2020). Action-items for training and development designers to reinforce the learners' presence in the online-based higher education environment. Journal of Learner-Centered Curriculum and Instruction, 20(8), 695-718.
- Software Policy & Research Institute (2020). 2020 Survey of Korean e-Learning industry. Gyeonggi-do: Software Policy & Research Institute.
- Sung, E, M., & Kang, S. M. (2022). Exploring changes in perception of positive and negative characteristics according to learners' preference for online classes in higher education [Paper presentation]. Korean Association for Educational Information and Media Spring Conference 2022. Metaverse Platform, Republic of Korea.
- Sung, E. M., & Kang, S. M. (2024). Analysis of university students' perception factors and changes regarding online class in the COVID-19 Pandemic era: Focused on data from 2020 to 2022 using the semantic differential scaling method. The Journal of Korean Association of Computer Education, 27(1), 157-169.
- Sung, E. M., Kang, S. M., & Lee, S. H. (2022). Exploring changes of influence in self-directed learning competency on university students' perception of learning effectiveness in online learning [Paper presentation]. Korea Academia-Industrial cooperation Society Spring Conference 2022, Jeju, Republic of Korea. https://www.kais99.org/jkais/springNfall/spring2022/oral/2022_spring_074.pdf
- Sung, E. M., Choi, J. E., & Baek, M. J. (2021). A study on development for teaching and learning model of online project-based learning in untact context. The Korean Journal of Educational Methodology Studies, 33(1), 227-270.
- Sung, E. M., & Choi, H. S. (2016). Exploring the factors of self-directed learning competency of the highest academic-achievement learners in higher education. Journal of Educational Technology, 32(2), 427-452. https://doi.org/10.17232/KSET.32.2.427