Effectiveness of Online Textbook on Radiology Equipment Techniques in Enhancing Cognitive Abilities of Radiology Students
DOI:
https://doi.org/10.55927/jiph.v5i2.12Keywords:
Digital Technology, Online Textbooks, Cognitive Ability, Radiology Education, Quasi-Experimental.Abstract
The rapid advancement of digital technology has driven significant transformations in educational systems through the adoption of flexible and interactive online learning media. This study aims to analyze the effectiveness of an online textbook in Radiological Engineering on students’ cognitive abilities. The research employed a quasi-experimental method with a one-group pretest–posttest design involving 70 students over a one-month period. The results demonstrated an increase in the mean score from 67.56 to 84.67, with a statistically significant difference (p < 0.001) and a very large effect size (Cohen’s d = 3.63). These findings indicate that the online textbook is effective in enhancing students’ cognitive abilities. The implications of this study support the integration of digital learning media in radiology education.
References
Akfal, A. Z., Solekh, I. E., & Saefiansyah, P. M. (2025). Digital Transformation in Education : Challenges and Opportunities in Improving the Quality of Learning in the Era of Revolution. 24. https://doi.org/10.30595/pssh.v24i.1594
Altun, I., Turan, O., & Awan, O. (2025a). Revolutionizing radiology education: exploring innovative teaching methods. Abdominal Radiology, 50(12), 6225–6234. https://doi.org/10.1007/s00261-025-05010-x
Altun, I., Turan, O., & Awan, O. (2025b). Revolutionizing radiology education: exploring innovative teaching methods. Abdominal Radiology, 50(12), 6225–6234. https://doi.org/10.1007/s00261-025-05010-x
Cardona-Acevedo, S., Agudelo-Ceballos, E., Cumpa Vásquez, J. T., Martínez Rojas, E., Valencia-Arias, A., Jimenez Garcia, J. A., & Benjumea-Arias, M. L. (2025). E-learning technologies at the secondary education level: literature review. Frontiers in Education, 10. https://doi.org/10.3389/feduc.2025.1539763
Chen, D., Ayoob, A., Desser, T. S., & Khurana, A. (2022). Review of Learning Tools for Effective Radiology Education During the COVID-19 Era. Academic Radiology, 29(1), 129–136. https://doi.org/10.1016/j.acra.2021.10.006
Grewal, I., Salim, H. A., Zamarud, A., Rasagna Mareddy, N. S., Madaan, P., & Aggarwal, K. (2024). Online Learning Resources for Radiology Education: An Educational Perspective. Academic Medicine & Surgery. https://doi.org/10.62186/001c.123611
Huda, M. N., Ismail, S. N., & Muhammad, A. S. (2025). Pesantren Technology-Friendly : Enhancing Learning Effectiveness in The Modern Era. 19(1), 1–22.
Lee, C. S., Nagy, P. G., Weaver, S. J., & Newman-Toker, D. E. (2013). Cognitive and System Factors Contributing to Diagnostic Errors in Radiology. American Journal of Roentgenology, 201(3), 611–617. https://doi.org/10.2214/AJR.12.10375
Mahesti, A., Khamla, C., & Daovanh, S. (2025). Transforming Education in the Digital Era : Teachers ’ Views on Challenges and Opportunities in Technology- based Learning. 1(2), 11–21.
Maya Putriwan, Sumarni, Elisa, Arifah Novia Arifin, & Nur Aisyah. (2025). Systematic Literature Review: Tren Penggunaan dan Efektivitas Media Pembelajaran Digital Dalam Konteks Pendidikan Abad Ke-21. Edukasiana: Jurnal Inovasi Pendidikan, 4(4), 2456–2477. https://doi.org/10.56916/ejip.v4i4.2746
Nurhayati, I., Olivia, A., Mawalia, A., Amalia, A. F., Nabila, A., Definta, A. M., Fitriani, F., Putri, I. S., Legawa, K. P., Sarah, K. A., Septriana, N., Nefi, R., & Hasnita, S. (2025). Student Learning Outcomes on Dry Skin Care Material. 8(2), 287–292.
Qolamani, K. I. B., & Mohammed, M. M. (2023). The Digital Revolution in Higher Education: Transforming Teaching and Learning. QALAMUNA: Jurnal Pendidikan, Sosial, Dan Agama, 15(2), 837–846. https://doi.org/10.37680/qalamuna.v15i2.3905
Radianti, J., Majchrzak, T. A., Fromm, J., & Wohlgenannt, I. (2020). A systematic review of immersive virtual reality applications for higher education: Design elements, lessons learned, and research agenda. Computers & Education, 147, 103778. https://doi.org/10.1016/j.compedu.2019.103778
Rodrig, L., & Marlow, L. (2025). Cognitive Load Management in Digital Learning Environments : Implications for Student Performance. 2(4), 188–197.
Stirrat, T., Martin, R., Umair, M., & Waller, J. (2024a). Advancing radiology education for medical students: leveraging digital tools and resources. Polish Journal of Radiology, 89, 508–516. https://doi.org/10.5114/pjr/193518
Stirrat, T., Martin, R., Umair, M., & Waller, J. (2024b). Advancing radiology education for medical students: leveraging digital tools and resources. Polish Journal of Radiology, 89, 508–516. https://doi.org/10.5114/pjr/193518
Tay, Y. X., & McNulty, J. P. (2023). Radiography education in 2022 and beyond - Writing the history of the present: A narrative review. Radiography, 29(2), 391–397. https://doi.org/10.1016/j.radi.2023.01.014
Wachsman, U., Shelef, I., Lior, Y., & Ben-Arie, G. (2023). The impact of interactive clinically-based learning on the performance of medical students in radiology. European Journal of Radiology Open, 10, 100493. https://doi.org/10.1016/j.ejro.2023.100493
