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At least one study suggests that yawning, especially psychological "contagious" yawning, may have developed as a way of ...

Why Is Yawning So Contagious? | Psychology Today


Mar 16, 2014 ... “It is possible that if we find a genetic variant that makes people less likely to have contagious yawns, we might see that variant or variants of the ...

Contagious Yawning - HowStuffWorks


Contagious yawning is associated with the same parts of the brain that deal with empathy, ... Science is still investigating exactly what makes us yawn, but it's a ...

What makes us yawn? - HowStuffWorks


What makes us yawn and why does it seem to be contagious? ... Next time you're in a meeting, try this little experiment: Take a big yawn, cover your mouth out of courtesy ... Now that we know what a yawn is, let's look at what causes us to do it.

Why Is Yawning Contagious? : Discovery News


Sep 15, 2010 ... Contagious yawning gets at the ancient, deep, and subconscious roots of empathy and social bonding. - Yawns become contagious around ...

Why Is Yawning So Contagious? - MeMD


Dec 10, 2014 ... People are prone to contagious yawning because of our sense of empathy, or the ... The pack mentality observation makes a lot of sense to me.

Facts About Yawning: Why We Do It, Why It's Contagious And More


Jun 10, 2013 ... The most recent research on yawning suggests that it exists to cool down the brain. That open-mouthed yawn causes sinus walls "to expand ...

Why is yawning contagious? - World Science


Mar 5, 2005 ... Researchers recently found that yawning isn't only catching among people; ... The cells are have no extra activity during contagious yawning ...

Why Do We Yawn and Why Is It Contagious? | Science | Smithsonian


Jun 28, 2013 ... Mimicry is likely at the heart of why yawning is contagious. This is ... They open wide and yawn and a good yawn makes them happy as a clam.

What makes a yawn contagious? | MNN - Mother Nature Network


Oct 2, 2015 ... What makes that happen, not only when we see it from other humans but even other species? It is a phenomenon called contagious yawning ...

Popular Q&A
Q: What makes a yawn contagious?
A: No one has come up with a convincing explanation for why yawns are contagious, but Read More »
Source: www.chacha.com
Q: What makes the yawning contagious?
A: It is a fact to any observer that yawning flies like a butterfly and stings like a bee. Scientists and others studying yawning, seem to have reached that same c... Read More »
Source: answers.yahoo.com
Q: What makes a yawn contagious.?
A: It is possible that yawns are contagious because at one time in evolutionary history, yawn served to coordinate the social behavior of a group of animals Read More »
Source: www.kgbanswers.co.uk
Q: What is it that makes yawns contagious?
A: Research suggests contagious yawning is linked to psychological traits, or Read More »
Source: www.chacha.com
Q: What makes yawning contagious?
A: The more empathetic you are, the more likely it is that you'll identify with a yawner and experience a yawn yourself. In a recent study a contagious yawning in ... Read More »
Source: answers.yahoo.com