
www.rsisinternational.org
ILEIID 2025 | International Journal of Research and Innovation in Social Science (IJRISS)
ISSN: 2454-6186 | DOI: 10.47772/IJRISS
Special Issue | Volume IX Issue XXV October 2025
Data Analysis involved paired-sample t-tests to compare pre- and post-test listening scores. Descriptive and
trend analyses of the log data examined changes in hint use and efficiency across sessions. Although the
sample size provides a focused view of CDA implementation, findings should be interpreted with caution
regarding their generalizability to broader EFL populations.
POTENTIAL FINDINGS AND COMMERCIALISATION
Preliminary findings shows that the CDA platform enhances EFL learners’ listening performance. Students
scored higher on post-test, while log data indicated fewer hints were needed and tasks were completed more
quickly, reflecting gains in both comprehension and efficiency.
From a commercial perspective, the CDA platform directly responds to the needs of large classrooms where
individual feedback is rarely feasible. It also alleviates teachers’ workload by streamlining task design and
automatic feedback deliver. Its modular architecture allows easy integration into existing Learning
Management Systems (LMS) or use as a stand-alone web-based tool.
Future research employing longitudinal designs is recommended to evaluate the sustainability of learning gains
over time and across diverse educational contexts.
NOVELTY AND RECOMMENDATIONS
Unlike many existing CDA systems that rely on text-only prompts and fixed feedback, the present platform
addresses several long-standing limitations. It introduces multimodal graduated hints (text, audio, image,
video), a flexible backend that enables teachers to edit and configure different hint progressions, and
automated learning logs that capture attempts, hint use, and completion time.
These innovations overcome common CDA shortcomings such as restricted prompt formats, heavy teacher
workload, and lack of actionable diagnostic information. By embedding these functions, the platform advances
CDA beyond simple computer delivery, making it both pedagogically robust and scalable for large EFL
classrooms.
To further validate its educational value, future studies should broaden participant diversity, adopt longitudinal
approaches, and compare CDA with other innovative assessment tools to highlight its relative advantages.
Looking ahead, the model can be extended to other language skills and even other subject areas requiring both
assessment and scaffolding, with future work focusing on LMS integration, richer analytics, and sustainable
deployment.
REFERENCE
1. Dogani, B. (2023). Active learning and effective teaching strategies. International Journal of Advanced
Natural Sciences and Engineering Research, 7(4), 136-142.
2. Hidri, S. (2014). Developing and evaluating a dynamic assessment of listening comprehension in an EFL
context. Language Testing in Asia, 4(1), 4. https://doi.org/10.1186/2229-0443-4-4
3. Izadi, M., Izadi, M., & Heidari, F. (2024). The potential of an adaptive computerized dynamic assessment
tutor in diagnosing and assessing learners’ listening comprehension. Education and Information
Technologies, 29(3), 3637–3661. https://doi.org/10.1007/s10639-023-11871-w
4. Kao, Y.-T., & Kuo, H.-C. (2023). Diagnosing l2 English learners’ listening difficulties and learning needs
through computerized dynamic assessment. Interactive Learning Environments, 31(4), 2219–2243.
https://doi.org/10.1080/10494820.2021.1876738
5. Lantolf, J. P., & Poehner, M. E. (2014). 2014 Sociocultural Theory and the Pedagogical Imperative in L2
Education: Vygotskian Praxis and the Research/Practice Divide (1st ed.). Routledge.
https://doi.org/10.4324/9780203813850