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preprint

10 artigos

Illustrative photograph of a teacher-education group discussing a short fictional tutoring exchange, with two alternative response cards on a seminar table.
Ferramenta / conjunto de dados2026
Ferramenta / conjunto de dados 249

Preprint: TutorCaseBench separates recognizing a strategy from responding to a learner

Yeon Su Park, Chanyoung Park, Tae Soo Kim, Seungju Kim, Hyunwoo Kim, Daho Jung, Jinsung Yoon, Juho Kim

arXiv preprint

A benchmark builds simulated tutoring cases from qualitative education studies. Models were more successful at choosing a proposed strategy than at generating a response adapted to the particular situation.

preprintAI tutor evaluationcase-based assessment
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Illustrative photograph of two educators examining a simple prediction baseline and uneven error bars on a seminar-room display.
Ferramenta / conjunto de dados2026
Ferramenta / conjunto de dados 245

Preprint: Tutoring logs add little to simple score predictions in one course

Zeyu Dong, Mikael Kwame Kuada, Asa Holley Buchakjian-Tweedy, Ibrahem Aljabea

arXiv preprint

A retrospective analysis compares tutoring-interaction features with constant score predictions. Small overall gains and uneven errors show why a support model needs more than a favorable average accuracy figure.

preprintlearning analyticsprediction baselines
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Illustrative photograph of a teacher and learner comparing a worked example and a hint, with a restrained branching tutoring diagram on a glass panel.
Ferramenta / conjunto de dados2026
Ferramenta / conjunto de dados 243

Preprint: AdaTutor learns when to change tutoring strategy in simulated dialogues

Rajeev Bhatt Ambati, Shashank Srivastava, Snigdha Chaturvedi

arXiv preprint

AdaTutor compares forms of assistance before selecting its next response. Tests with simulated learners suggest a benefit over fixed strategies, leaving real-student learning and classroom transfer to be established.

preprintadaptive tutoringpedagogical strategies
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Illustrative research-review scene with two raters comparing repeated and progressive activity sequences beside a screen with one rising and one falling chart.
Ferramenta / conjunto de dados2026
Ferramenta / conjunto de dados 239

Preprint: Raising a tutor metric lowered human ratings in an optimization experiment

Daniel Domínguez Figaredo, Rafael Fernández De la Cruz

arXiv preprint

An optimization experiment produced higher automated scores but lower human ratings for instructional sequences. Its synthetic cases and constrained intervention make it a warning about evaluation design, not evidence of harm to actual students.

preprintAI tutoringevaluation validity
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Um professor negro e um estudante universitário sul-asiático comparam respostas de programação anotadas, um diagrama de ramificação e barras de critérios de avaliação sobrepostas em uma sala de avaliação bem iluminada.
Ferramenta / conjunto de dados2026
Ferramenta / conjunto de dados 228

Pré-publicação: Grelhas detalhadas de avaliação por IA nem sempre distinguem diferentes dificuldades de aprendizagem

Xi Zhao, Xinyue Jiao, Zhen Xu

arXiv preprint

Um preprint que analisou 3.041 respostas na área de ciência da computação constatou que as dimensões detalhadas de pontuação geradas por IA apresentavam forte sobreposição, enquanto o feedback fornecido identificou menos concepções errôneas do que os comentários feitos pelos instrutores. A análise levanta uma questão prática: será que uma avaliação consegue explicar o erro de um estudante, em vez de apenas gerar pontuações plausíveis?

preprintavaliação automatizadaensino de ciência da computação
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An East Asian female university student and a South Asian male language tutor compare bilingual economics notes and two AI explanations in a sunlit campus language centre
Ferramenta / conjunto de dados2026
Ferramenta / conjunto de dados 226

Preprint: Students’ access to generative AI did not ensure equally usable support across languages

Ming Li, Qin Xie, Ariunaa Enkhtur, Lilan Chen, Fei Cheng

arXiv preprint (work in progress)

Interviews with 42 undergraduates at universities in China, Japan, and Mongolia explored how students selected AI tools, chose interaction languages, and checked outputs. Participants described different routes from technical access to useful academic support, including switching languages when responses seemed inadequate. This work-in-progress preprint presents situated accounts rather than national comparisons or measured learning gains. It raises practical questions about evaluating an AI service in the languages students actually use.

preprintmultilingual educationAI access
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A Black female university student listens through headphones and uses a physical playback control while a White male accessibility specialist reviews a graph and lecture monitor nearby
Ferramenta / conjunto de dados2026
Ferramenta / conjunto de dados 224

Preprint: Lecture audio-description rules and listener preferences did not always agree

Stylianos Psychias, Yingqiang Gao

arXiv preprint

AD4Edu proposes a benchmark and evaluation framework for describing visual information in university lectures. Four blind or low-vision raters assessed 400 description pairs, revealing a gap between compliance with the researchers’ rules and individual preferences, especially about length. This preprint offers tools for studying that gap, with small-sample and playback limitations. It does not demonstrate improved course learning or certify that a lecture meets accessibility requirements.

preprintaccessibilityaudio description
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Illustrative scene of a learner and tutor comparing a handwritten triangle solution with a laptop showing a triangle and branching hint paths at an evening study desk.
Ferramenta / conjunto de dados2026
Ferramenta / conjunto de dados 235

Preprint: Adaptive tutor prompts changed interaction patterns without establishing better learning

Po-Chin Chang, Nicholas Hogan, Aske Plaat, Michiel T. van der Meer

arXiv preprint, version 1

A high-school tutoring preprint examines adaptive prompt selection. Its interaction results invite closer study, but limited exercise data and nonsignificant outcome comparisons leave the learning advantage unresolved.

preprintadaptive tutoringprompt selection
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