Student-Centered AI Requires Auditable Evidence of Learning

Xu Aofeng, Sichao Li


Abstract
Educational LLMs such as writing coaches, coding assistants, study companions, and AI tutors are widely marketed as student-centered, usually because they are “personalized” or because they raise performance on the assisted task. We argue that this is an unverified pedagogical claim: a system that helps students complete tasks is not necessarily a system that helps students learn. The distinction is between performance-centered assistance, which optimizes the immediate product, and student-centered learning, which preserves the learner’s cognitive work and validates capability the learner keeps without the system. A 2025 randomized trial shows the gap in practice: an unguarded tutor raised assisted performance while harming unassisted exam scores. We trace this to a units mismatch: “student-centered” is a learner-side claim, yet it is measured almost entirely with tutor-side proxies. We propose five auditable standards (S1–S5) that translate established learning-science principles into requirements for benchmark design, reward shaping, red-teaming, and deployment monitoring; a small illustrative process audit then shows both that the standards can be operationalized and why such audits cannot substitute for learner-side validation. Our position is that LLM-based educational systems should be judged not by answer quality, engagement, satisfaction, or assisted performance alone, but by whether they measurably support learners’ capacity to reason, self-regulate, transfer, and keep learning without the model.
Anthology ID:
2026.findings-aacl.130
Volume:
Findings of the Association for Computational Linguistics: IJCNLP-AACL 2026
Month:
November
Year:
2026
Address:
Hengqin, China
Editors:
Yue Zhang, Ruifeng Xu, Ayu Purwarianti, Tong Rong, Jun Suzuki
Venue:
Findings
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
2544–2560
Language:
URL:
https://aclanthology.org/2026.findings-aacl.130/
DOI:
Bibkey:
Cite (ACL):
Xu Aofeng and Sichao Li. 2026. Student-Centered AI Requires Auditable Evidence of Learning. In Findings of the Association for Computational Linguistics: IJCNLP-AACL 2026, pages 2544–2560, Hengqin, China. Association for Computational Linguistics.
Cite (Informal):
Student-Centered AI Requires Auditable Evidence of Learning (Aofeng & Li, Findings 2026)
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PDF:
https://aclanthology.org/2026.findings-aacl.130.pdf