Learning with human and virtual instructors who display happy or bored emotions in video lectures

作者：

Highlights：

• Students recognize the emotional state of the instructor in video lectures.

• Students experience the same emotional state as the instructor in video lectures.

• Students report higher motivation when instructors display positive emotion.

• Posttest performance is not better when instructors display positive emotion.

• Instructor's emotion has similar effects for human and virtual instructors.

摘要

•Students recognize the emotional state of the instructor in video lectures.•Students experience the same emotional state as the instructor in video lectures.•Students report higher motivation when instructors display positive emotion.•Posttest performance is not better when instructors display positive emotion.•Instructor's emotion has similar effects for human and virtual instructors.

论文关键词：Emotion,Affect,Multimedia learning,Instructional video,Animated pedagogical agents

论文评审过程：Received 10 September 2020, Revised 25 January 2021, Accepted 26 January 2021, Available online 30 January 2021, Version of Record 9 February 2021.

论文官网地址：https://doi.org/10.1016/j.chb.2021.106724