04:00
2026-10-01
arxiv.org
artificial-intelligence
Examining Variation in How Guided AI Tutors Resolve Student Impasses
A study of 20,462 student turns from 1,260 authentic sessions with a guided LLM chemistry tutor found that each additional impasse turn lowered the odds of next-turn recovery by 12.7% (AOR = 0.873, p …