yawns contagious?!


Question:
Answers:
Only a very little percentage. Tests show that if someone yawns in a room with another, that person will yawn 8-9% more often then someone just sitting in a room with another.

Other Answers:
DEFINTELY
yes, it's a mental thing though.
It is purely psychological. But it gets me everytime! :)

Answers:

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