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"I think you just got mixed up": confident peer tutors hedge to support partners' face needs.
Michael A. Madaio
Justine Cassell
Amy Ogan
Published in:
Int. J. Comput. Support. Collab. Learn. (2017)
Keyphrases
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peer tutoring
cooperative
long term
real time
e learning
human faces
database
information systems
end users
supply chain
input image
decision support
recognition algorithm