Do Chatbot Tutors Work Better When They're Upbeat — and Female?
Edsurge
APRIL 27, 2023
And that did happen for male participants in the study, who did better on a post-video quiz about the material when a happy voice delivered the material than when a sad one did. Sarin compared a white professor having a computer agent deliver their lecture video in a “Black voice” to a performer in blackface.
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