Carrot and stick 2.0: The benefits of natural and motivational prosody in computer-assisted learning

作者：

Highlights：

• Users of tutorial systems are affected by auditory modulations in system feedback.

• Users learn faster with naturally spoken than with synthesized computer feedback.

• Users’ learning rates benefit from system feedback with motivational prosody.

摘要

•Users of tutorial systems are affected by auditory modulations in system feedback.•Users learn faster with naturally spoken than with synthesized computer feedback.•Users’ learning rates benefit from system feedback with motivational prosody.

论文关键词：Computer-supported learning,Speech-based communication,Feedback,Motivation,Praise and blame,Prosody

论文评审过程：Available online 19 November 2014.

论文官网地址：https://doi.org/10.1016/j.chb.2014.10.015