The Implementation of Differentiated Instruction and Adaptive Assessment in Improving English Reading Comprehension in an Efl University Context

Ega Melani, Helta Anggi, Helta Anggi

Abstract


This study investigates the implementation of differentiated instruction and adaptive assessment in improving the reading comprehension of university students in an English as a Foreign Language (EFL) environment. Both approaches have been recognised widely for their pedagogical benefits, but they are rarely employed simultaneously, which is a missed opportunity for a more holistic approach to instructional design. Moreover, there is a lack of study on the implementation of adaptive evaluation in different EFL reading teaching. To overcome this gap, an eight-session mixed-methods intervention was administered to 20 first-semester university students enrolled in an intensive reading course. The quantitative data were analysed using t-tests and Rasch modelling and the qualitative data were collected using classroom observations and semi-structured interviews. Results showed statistically significant gains in reading comprehension. Rasch analysis further evidence of consistent levels of learner competency and meaningful development among participants. Furthermore, the students found the adaptive assessments fair and transparent, which increased their engagement and awareness of their learning progress. Overall, the findings suggest that the use of differentiated instruction and Rasch-based adaptive assessment is an effective way to support reading development by aligning instructional delivery and assessment practices to learners’ needs.


Keywords


Differentiated Instruction; Adaptive Assessement; EFL Learners; Rasch Model; Reading Comprehension

References


Achmad, W. K. S., Rachman, S. A., Aras, L., & Amran, M. (2024). Differentiated instruction in reading in elementary schools: A systematic review. International Journal of Evaluation and Research in Education, 13(3), 1997–2005. https://doi.org/10.11591/ijere.v13i3.27134

Adeoye, M. A., Prastikawati, E. F., & Riwayatiningsih, R. (2025). Beyond Traditional Testing: Exploring the Efficacy of Adaptive Assessments in Shaping Future Learners. Journal of Nonformal Education, 11(1), 153–169. https://doi.org/10.15294/jone.v11i1.19934

Anderson, N. J. (2003). Scrolling, Clicking, and Reading English: Online Reading Strategies in a Second/Foreign Language. The Reading Matrix, 3(3), 1–15.

Anggia, H., & Habók, A. (2024). University Students’ Metacognitive Awareness of Reading Strategies (MARS) in Online Reading and MARS’ Role in Their English Reading Comprehension. PLoS ONE, 19(11). https://doi.org/10.1371/journal.pone.0313254

Bennett, R. E. (2017). Advancing human assessment: The methodological, psychological and policy contributions of ETS (R. E. Bennett & Matthias von Davier (eds.)). Springer International Publishing AG.

Capili, & Anastasi. (2024). Intensive Reading Assessment and Reading Comprehension Development.

Carol Ann Tomlinson. (2001). How to Classrooms Differentiate Instruction IN Mixed-Ability Classrooms. In Association for Supervision and Curriculum Development Alexandria, (2nd ed, Vol. 44, Issue 1). https://doi.org/10.1016/0300-483X(87)90046-1

Cho, Y., Kim, D., & Jeong, S. (2021). Heliyon Evidence-based reading interventions for English language learners : A multilevel meta-analysis. HLY, 7(9), e07985. https://doi.org/10.1016/j.heliyon.2021.e07985

Creswell, J W, & Inoue, Y. (2025). Mixed Methods Research: Integrating Quantitative and Qualitative Evidence.

Creswell, John W, & Creswell, J. D. (2018). Research Design: Qualitative, Quantitative, and Mixed Methods Approaches (5th ed.). SAGE Publications.

Cronbach, L. J. (1971). Test Validation and Educational Measurement.

Crystal, D. (2003). English as a Global Language. In Published in the United States of America by Cambridge University Press, New York (Second edi, Vol. 3). https://doi.org/10.4324/9781315716893-3

Ebenbeck, N., & Gebhardt, M. (2022). Simulating computerized adaptive testing in special education based on inclusive progress monitoring data. Frontiers in Education, 7(November). https://doi.org/10.3389/feduc.2022.945733

Fàbregues, S. (2022). Advances in Mixed Methods Research Design and Integration.

Ghasemi, A., & Zahediasl, S. (2012). Normality Tests for Statistical Analysis: A Guide for Non-Statisticians. International Journal of Endocrinology and Metabolism, 10(2), 486–489.

Gheyssens, E., Coubergs, C., Griful-Freixenet, J., Engels, N., & Struyven, K. (2020). Differentiated instruction: the diversity of teachers’ philosophy and praxis to adapt teaching to students’ interests, readiness and learning profiles. International Journal of Inclusive Education, 26(14), 1383–1400. https://doi.org/10.1080/13603116.2020.1812739

Gibson, E. J., & Pick, A. D. (2000). An Ecological Approach to Perceptual Learning and Development.

Goyibova, N., Muslimov, N., Sabirova, G., Kadirova, N., & Samatova, B. (2025). Differentiation Approach in Education: Tailoring Instruction for Diverse Learner Needs. MethodsX, 14, 103163. https://doi.org/10.1016/j.mex.2025.103163

Hope, D., Kluth, D., Homer, M., Dewar, A., Goddard-Fuller, R., Jaap, A., & Cameron, H. (2024). Exploring the Use of Rasch Modelling in “Common Content” Items for Multi-Site and Multi-Year Assessment. Advances in Health Sciences Education, 30(2), 427–438. https://doi.org/10.1007/s10459-024-10354-y

Ihichr, A., Oustous, O., El Bouzekri, Y., & Lahcen, A. A. (2024). A Systematic Review on Assessment in Adaptive Learning: Theories, Algorithms and Techniques. (IJACSA) International Journal of Advanced Computer Science and Applications, 15(7), 855–868. https://doi.org/10.14569/IJACSA.2024.0150785

Jager, L., Denessen, E., Cillessen, A., & Meijer, P. C. (2022). Capturing Instructional Differentiation in Educational Research: Investigating Opportunities and Challenges. Educational Research, 64(2), 224–241. https://doi.org/10.1080/00131881.2022.2063751

Kallio, H., Pietilä, A.-M., Johnson, M., & Kangasniemi, M. (2016). Systematic methodological review: Developing a framework for a qualitative semi-structured interview guide. Journal of Advanced Nursing, 72(12), 2954–2965. https://doi.org/10.1111/jan.13031

Kostikov, A. A., Vlasenko, K. V, Lovianova, I. V, Volkov, S. V, & Avramov, E. O. (2022). The Rasch Model-Based Knowledge Assessment Algorithm. Educational Dimension, 6, 40–54. https://doi.org/10.31812/educdim.4482

Kostikov, A., Vlasenko, K., Lovianova, I., Khoroshailo, V., & Hrudkina, N. (2023). Test Quality Assessment and Adaptive Algorithm Based on IRT Models. Aet 2021, 103–117. https://doi.org/10.5220/0012061900003431

Langelaan, B. N., Gaikhorst, L., Smets, W., & Oostdam, R. J. (2024). Differentiating Instruction: Understanding the Key Elements for Successful Teacher Preparation and Development. Teaching and Teacher Education, 140, 104464. https://doi.org/10.1016/j.tate.2023.104464

Martha, J., Bruno, D., James, F., Zumbo, B. D., & Jennings, M. J. (2002). The Robustness of Validity and Efficiency of the Related Samples t-Test in the Presence of Outliers. 415-450.

Md Din, A. G. bin, bin Zabidin, M. A. R., Moawad Ali Tahawi, A. R., Md Din, O. bin, & Aawi, F. (2023). Educational Assessment: Its Types and Outcomes: A Bibliometric Analytical Study. International Journal of Academic Research in Business and Social Sciences, 13(11), 1599–1618. https://doi.org/10.6007/IJARBSS/v13-i11/19516

Porter, A. C. (2003). Curriculum Assessment and Instructional Practice.

Ruslin. (2022). Semi-Structured Interview Techniques in Qualitative Research.

Sahibzada, A., Haqyar, N., & Sahibzada, A. (2024). The Effect of Extensive and Intensive Reading Strategies on EFL Learners’ Vocabulary Improvement. International Journal of Current Science Research and Review, 07(10), 7774–7782. https://doi.org/10.47191/ijcsrr/v7-i10-32

Schwab, K.-T. L. & S. (2020). Differentiation and individualisation in inclusive education: a systematic review and narrative synthesis. International Journal of Inclusive Education, 0(0), 1–21. https://doi.org/10.1080/13603116.2020.1813450

Silva-Maceda, G., & Camarillo-Salazar, B. F. (2021). English reading comprehension gains in a differentiated reading intervention in Spanish based on the Simple View. Child Language Teaching and Therapy, 37(1), 19–41. https://doi.org/10.1177/0265659020967985

Soeharto, S., & Csapó, B. (2022). Assessing Indonesian student inductive reasoning: Rasch analysis. Thinking Skills and Creativity, 46(November 2021). https://doi.org/10.1016/j.tsc.2022.101132

Tang, Y., Liang, J., Hare, R., & Wang, F. Y. (2020). A Personalized Learning System for Parallel Intelligent Education. IEEE Transactions on Computational Social Systems, 7(2), 352–361. https://doi.org/10.1109/TCSS.2020.2965198

Tauchid, A., Saleh, M., Hartono, R., & Mujiyanto, J. (2022). English as an international language (EIL) views in Indonesia and Japan: A survey research. Heliyon, 8(10), e10785. https://doi.org/10.1016/j.heliyon.2022.e10785

Tomlinson, C. A., Strickland, C. A., Tomlinson, C. A., & Strickland, C. A. (2005). Differentiated in Practice : A Resource guide for differentiating curriculum. Association for Supervision and Curriculum Development Alexandria, Virginia USA.

Utomo, W., Kamdi, W., Sutadji, E., & Sudjimat, D. A. (2025). Integration of Item Response Theory and Fuzzy C-means in Adaptive Assessment. ICoCSETI 2025 - International Conference on Computer Sciences, Engineering, and Technology Innovation, Proceeding, 78–83. https://doi.org/10.1109/ICoCSETI63724.2025.11019401

von Davier, M. (2017). Advancing Human Assessment: The Methodological, Psychological and Policy Contributions of ETS. Springer. https://doi.org/10.1007/978-3-319-58689-2

Willie. (2024). Student Diversity and Learning Needs in Higher Education.

Yapp, D., de Graaff, R., & van den Bergh, H. (2023). Effects of reading strategy instruction in English as a second language on students’ academic reading comprehension. Language Teaching Research, 27(6), 1456–1479. https://doi.org/10.1177/1362168820985236




DOI: https://doi.org/10.31004/jele.v11i4.2597

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