14 search results - page 2 / 3 » Responding to Student Uncertainty in Spoken Tutorial Dialogu... |
LREC
2008
13 years 6 months ago
2008
We present a corpus of spoken dialogues between students and an adaptive Wizard-of-Oz tutoring system, in which student uncertainty was manually annotated in real-time. We detail ...
ITS
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. The ability to lead collaborative discussions and appropriately scaffold learning has been identified as one of the central advantages of human tutorial interaction [6]. ...
NAACL
2003
13 years 6 months ago
2003
Human tutors detect and respond to student emotional states, but current machine tutors do not. Our preliminary machine learning experiments involving transcription, emotion annot...
AIED
2009
Springer
13 years 11 months ago
2009
Springer
This study shows that affect-adaptive computer tutoring can significantly improve performance on learning efficiency and user satisfaction. We compare two different student uncer...
AAAI
2004
13 years 6 months ago
2004
We describe SCoT, a Spoken Conversational Tutor, which has been implemented in order to investigate the advantages of natural language in tutoring, especially spoken language. SCo...