Why do we feel like yawning when we see others yawn???

Question

i mean most of the people ,about 95% , would yawn while reading my question even...i heard...is that so..???....and if so why???

Answer 1

there was some kind of study on this

'empathy can cause contagious yawning'

Answer 2

I yawned twice while reading your question and the answers. Wow!

Answer 3

It's a reaction that humans and other primates share. Some people believe that it is a social adaptation. But I don't think most people yawn while reading about yawning. But then again maybe they picture it?

Answer 4

"Why we yawn when we see others yawning has baffled scientists for ages and a number of suggestions have been put forward to explain this phenomenon. What we do know is that yawning is an involuntary action - our brain does it without us thinking about it. Even very young babies yawn, showing that it's a built in action (Chimps do it too by the way). Just thinking about yawning can trigger the bit of the brain that causes a yawn and, chances are, when reading this, you will end up yawning at least once!

My favorite explanation for why we yawn when we see others yawn is that it's a throw back to the days of our ancestors, when we lived in groups. Yawning could have been a sign that it was time for the group to go to sleep or change activities. It's important, after all, that all group members were ready to do the same thing at the same time.

It appears that there is some relationship between yawning and our ability to 'put ourselves in other peoples shoes'. Not all people can 'catch' a yawn when they see someone else yawning and these people also appear to be less able to understand things from other people's points of view. This is an important skill for being able to get along with other people - it lets you sympathize with them and understand how they feel. So yawning is maybe just a by-product of us being able to use our own experience to understand how others are feeling. Maybe it's due to accidental 'cross-wiring' in the brain that occurs when the 'thinking about others' part of the brain is stimulated or could serve some other purpose that no one knows yet.

Another theory is that yawning is a way of baring our teeth at potential enemies - something along the lines of "I may be sleepy but you'd be stupid to attack me - just look at my vicious teeth!". Could it be that the reason a yawn is contagious is that a whole group of sleepy primates showing teeth together is less likely to be the target of a predator?"

Answer 5

They are contagious! :)This website explains why when you see someone you are urged to mimic the yawn....*yawn*

http://www.world-science.net/exclusives/...

Answer 6

I think it's something to do with taking in oxygen.  If yo see someone else yawning your mind thinks there isn't enough so yawns too... I think....