Ivan Chatisa

Work place: Department of Information Technology, Politeknik Caltex Riau, Pekanbaru, Indonesia

E-mail: ivan@pcr.ac.id

Website: https://orcid.org/0009-0000-6846-2883

Research Interests:

Biography

Ivan Chatisa earned his Master’s in Applied Computer Engineering from Politeknik Caltex Riau, Indonesia. He is a lecturer in the Informatics Engineering Program at Politeknik Caltex Riau. His research interests include Software Engineering, the Internet of Things (IoT), and Operating Systems and Computer Networks (OSCN). He has actively developed and implemented various web-based systems for enterprise applications, including sales management systems, enterprise data management platforms, journal management systems, financial information systems, and integrated enterprise information platforms. These projects, conducted in collaboration with technology companies, show his dedication to combining academic research with practical technological solutions.

Author Articles
Quality Evaluation of Indonesian Student-generated User Stories: Insight from Human and ChatGPT Evaluation

By Muhammad Ihsan Zul Suhaila Mohd. Yasin Ivan Chatisa Fikri Muhaffizh Imani Siti Syahidatul Helma Dadang Syarif Sihabudin Sahid

DOI: https://doi.org/10.5815/ijmecs.2026.02.05, Pub. Date: 8 Apr. 2026

User stories are essential in agile software development for capturing software requirements, yet concerns over their quality persist globally. While prior studies have evaluated user story quality using practitioners and artificial intelligence, they primarily focus on general settings. This study addresses a gap by evaluating the quality of student-generated user stories in an educational context, specifically in Indonesia. The objective of this study is to compare evaluations by human evaluators and ChatGPT using the Quality User Story (QUS) Framework and evaluate the quality of the student-generated user story compared to the global studies. A total of 951 user stories from 103 student software projects were analyzed. Evaluations were conducted by three human evaluators and ChatGPT (GPT-4o). Percentage Agreement and Cohen’s Kappa measured inter-rater agreement, while the McNemar Test assessed statistical significance, and effect sizes were examined using Cohen’s g. Results show generally high agreement between human and ChatGPT evaluations, but lower consistency in several criteria, such as Conceptually Sound, Independent, and Unambiguous. Only four of the thirteen criteria—Conflict-Free, Unique, Well-Formed, and Atomic—showed no significant differences. Most criteria showed small to medium effect sizes, whereas Complete exhibited a large practical difference. Common quality issues among students included Uniform, Independent, and Complete (set criteria), Atomic, Conceptually Sound, and Unambiguous (individual criteria), with overlap observed in global studies. This study shows that ChatGPT can support user story evaluation in educational settings when guided by clear rubrics and validated by humans. It also offers practical insights for educators by identifying criteria that require stronger emphasis in teaching, particularly in software engineering education in Indonesia.

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