Author(s):
- Berestok Olha Volodymyrivna, ORCID: https://orcid.org/0000-0001-7912-9592
DOI: https://doi.org/10.32782/2307-9770.2025.13.04.01
Paper Language: ENG
Abstract
The article discusses the primary tactics, approaches, and goals of both synchronous and asynchronous e-learning modes from a practical and scientific standpoint. The empirical evidence and recent reviews comparing synchronous and asynchronous modes of online learning in higher education are provided. The fundamental issues with modern ICT, along with the distinctions between synchronous and asynchronous e-communication techniques, are identified. The synchronous and asynchronous e-learning modes, used by institutions of higher education to resolve problems that come up on a student's current road to self-improvement, are presented. Recent meta-analytic and randomized studies, where both modes can produce positive learning gains, are described. The differences and complementarities in instructional effectiveness, student engagement (behavioral, emotional), cognitive load and measurable learning outcomes are examined. The synchronous and asynchronous online learning environments that are necessary to deliver remote education are discussed. Different synchronous and asynchronous modalities of engagement are highlighted. The comparison of both formats with asynchronous mode, which typically offers greater flexibility and reflective depth, while synchronous one increases immediacy, social presence, and lower certain aspects of cognitive load in some contexts, is given. The article argues that blended or bichronous approaches – deliberate, pedagogically guided combinations of synchronous and asynchronous elements – deliver the most consistent benefits across outcome domains. The thoughtful blends of synchronous and asynchronous designs that embed flexible scheduling, psychosocial support, and low-bandwidth options, which best support continuity, safety, and learning outcomes, are proposed. The case study findings about the value of asynchronous learning settings for improving proficiency are assessed. A study of the distant learning strategy is provided. Emphasis on the top resources and technologies for both synchronous and asynchronous online learning is placed. The fundamental steps for implementing distance learning technologies in educational institutions are developed. Students' preferences for the methods employed in remote learning are taken into consideration. The fundamental difficulties that both synchronous and asynchronous forms of distance learning present to educators, organizations, and learners are discussed. Techniques along with digital learning tools for delivering and improving the quality of education that can contribute to successful distance teaching and learning are suggested. Recommendations for course designers and institutions for purposeful alignment of mode with learning tasks, accessibility and equity safeguards, and data-driven iterative design, are focused on.
Keywords
synchronous learning; asynchronous learning; student engagement; learning outcomes; cognitive load; bichronous.
References
1. Alfares, N. (2024). Is synchronous online learning more beneficial than asynchronous online learning in a Saudi EFL setting: teachers’ perspectives. Frontiers in Education, 9, Article 1454892. https://doi.org/10.3389/feduc.2024.1454892
2. Alzahrani, H., Albalawi, R., Alghamdi, F., & Aldraiweesh, A. (2023). Students’ perception of asynchronous versus synchronous mode of instruction during the COVID-19 pandemic. BMC Medical Education, 23, Article 517. https://doi.org/10.1186/s12909-023-04034-5
3. Borup, J., & Archambault, L. (2023). Designing online learning for children and youth. In O. Zawacki-Richter & I. Jung (Eds.), Handbook of open, distance and digital education, 1287–1307. Springer. https://doi.org/10.1007/978-981-19-2080-6_77
4. Diaz, P., Hrastinski, S., & Norström, P. (2024). How using a response system in blended synchronous seminars encourages online and onsite student participation. Education and Information Technologies, 29, 19889–19911. https://doi.org/10.1007/s10639-024-12665-4
5. Fabriz, S., Mendzheritskaya, J., & Stehle, S. (2021). Impact of synchronous and asynchronous settings of online teaching and learning in higher education on students’ learning experience during COVID-19. Frontiers in Psychology, 12, Article 733554. https://doi.org/10.3389/fpsyg.2021.733554
6. Hartina, S., Ermawati, E., & Syahrir, S. (2022). Flipped learning: Asynchronous and synchronous models in online class to improve the learning outcomes. IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature, 10(1), 670–681. https://doi.org/10.24256/ideas.v10i1.2546
7. Hung, C.-T., Wu, S.-E., Chen, Y.-H., Soong, C.-Y., Chiang, C.-P., & Wang, W.-M. (2024). The evaluation of synchronous and asynchronous online learning: Student experience, learning outcomes, and cognitive load. BMC Medical Education, 24, Article 326. https://doi.org/10.1186/s12909-024-05311-7
8. Kotun, K., Banit, O., & Radomskyi, I. (2023). Educational challenges and innovations in higher pedagogical education in Ukraine: From the destructive consequences of war to effective blended learning. UNESCO Chair Journal Lifelong Professional Education in the XXI Century, 2(8), 71–84. https://doi.org/10.35387/ucj.2(8).2023.71-84
9. Mairing, I., et al. (2021). Synchronous and asynchronous online learning of advanced statistics during COVID-19 pandemic. JRAMathEdu, 6(3), 191–205. https://doi.org/10.23917/jramathedu.v6i3.13477
10. Martin, F. (2021). A meta-analysis on the effects of synchronous online learning: Cognitive and affective outcomes. International Review of Research in Open and Distributed Learning, 22(3), 1–26. https://doi.org/10.19173/irrodl.v22i3.5259
11. Martin, F., Kumar, S., Ritzhaupt, A., & Polly, D. (2023). Bichronous online learning: Award‑winning online instructor practices of blending asynchronous and synchronous online modalities. The Internet and Higher Education, 56, Article 100879. https://doi.org/10.1016/j.iheduc.2022.100879
12. Misirli, O., & Ergulec, F. (2021). Emergency remote teaching amid COVID-19: The turning point for higher education? Education and Information Technologies, 26, 7317–7340. https://doi.org/10.1007/s10639-021-10520-7
13. Nor, H., & Wijaya, M. (2023). University students’ perception towards online learning: Synchronous and asynchronous. SALEE: Study of Applied Linguistics and English Education, 4(1), 236–248. https://doi.org/10.35961/salee.v4i1.590
14. Pagoto, S., et al. (2024). Comparing synchronous and asynchronous remotely delivered lifestyle interventions: A randomized noninferiority trial. NPJ Digital Medicine. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11695951/
15. Schmid, R. F., Borokhovski, E., Bernard, R. M., Pickup, D. I., & Abrami, P. C. (2023). A meta-analysis of online learning, blended learning, the flipped classroom and classroom instruction for pre-service and in-service teachers. Computers & Education Open, 5, Article 100142. https://doi.org/10.1016/j.caeo.2023.100142
16. Siregar, A., Wahyuni, R., & Taini, Z. (2023). Students’ perception towards synchronous and asynchronous learning modes at Faculty of Teacher Training and Education. Equilibrium: Jurnal Pendidikan, 11(1), 15–24. https://doi.org/10.26618/equilibrium.v11i1.9189
17. Sistek-Chandler, C. M. (Ed.). (2020; updated discussions 2021–2023). Exploring online learning through synchronous and asynchronous instructional methods. Exploring Online Learning Through Synchronous and Asynchronous Instructional Methods,52-76. https://doi.org/10.4018/978-1-7998-1622-5.ch003
18. Zeng, H., & Luo, J. (2023). Effectiveness of synchronous and asynchronous online learning: A meta-analysis. Interactive Learning Environments, 32(3),1-17. https://doi.org/10.1080/10494820.2023.2197953