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Main Authors: Barba, Lorena A., Stegner, Laura
Format: Preprint
Published: 2026
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Online Access:https://arxiv.org/abs/2601.10691
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author Barba, Lorena A.
Stegner, Laura
author_facet Barba, Lorena A.
Stegner, Laura
contents Traditional assessment methods collapse when students use generative AI to complete work without genuine engagement, creating an illusion of competence where they believe they're learning but aren't. This paper presents the conversational exam -- a scalable oral examination format that restores assessment validity by having students code live while explaining their reasoning. Drawing on human-computer interaction principles, we examined 58 students in small groups across just two days, demonstrating that oral exams can scale to typical class sizes. The format combines authentic practice (students work with documentation and supervised AI access) with inherent validity (real-time performance cannot be faked). We provide detailed implementation guidance to help instructors adapt this approach, offering a practical path forward when many educators feel paralyzed between banning AI entirely or accepting that valid assessment is impossible.
format Preprint
id arxiv_https___arxiv_org_abs_2601_10691
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle The Conversational Exam: A Scalable Assessment Design for the AI Era
Barba, Lorena A.
Stegner, Laura
Computers and Society
Computational Engineering, Finance, and Science
Human-Computer Interaction
Traditional assessment methods collapse when students use generative AI to complete work without genuine engagement, creating an illusion of competence where they believe they're learning but aren't. This paper presents the conversational exam -- a scalable oral examination format that restores assessment validity by having students code live while explaining their reasoning. Drawing on human-computer interaction principles, we examined 58 students in small groups across just two days, demonstrating that oral exams can scale to typical class sizes. The format combines authentic practice (students work with documentation and supervised AI access) with inherent validity (real-time performance cannot be faked). We provide detailed implementation guidance to help instructors adapt this approach, offering a practical path forward when many educators feel paralyzed between banning AI entirely or accepting that valid assessment is impossible.
title The Conversational Exam: A Scalable Assessment Design for the AI Era
topic Computers and Society
Computational Engineering, Finance, and Science
Human-Computer Interaction
url https://arxiv.org/abs/2601.10691