The impact of video lecturers' nonverbal communication on learning - An experiment on gestures and facial expressions of pedagogical agents.
Sascha SchneiderFelix KrieglsteinMaik BeegeGünter Daniel ReyPublished in: Comput. Educ. (2022)
Keyphrases
- nonverbal communication
- facial expressions
- pedagogical agents
- eye contact
- video sequences
- learning process
- face recognition
- human computer interaction
- facial expression recognition
- learning environment
- human communication
- learning systems
- learning outcomes
- facial actions
- face images
- learning tasks
- video streams
- audio visual
- human faces
- social learning
- learning algorithm
- reinforcement learning
- computer vision