Infectious trivia: Yawning can be contagious

Whenever we see someone yawning, we will unconsciously generate the idea of yawning. Why? Is yawning also contagious?…
Yawning trivia: Why is yawning contagious?

Yawning trivia: Why is yawning contagious?

Contagious yawning comes from our ability to infer and empathize with the thoughts of others in the theory…