Arthur C. Graesser
Conversations with AutoTutor Help Students Learn
University of Memphis
autotutor helps students learn holding conversation natural language autotutor adaptive learners actions verbal contributions systems emotions many autotutors conversation patterns simulate human tutoring patterns implement ideal pedagogies open door computer tutors eclipsing human tutors learning gains indeed current versions autotutor yield learning gains par novice expert human tutors article selectively highlights status autotutors dialogue moves learning gains implementation challenges differences human ideal tutors systems evolved autotutor current future autotutor projects investigating threeparty conversations called trialogues two agents tutor student interact human learner