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Yawn - Wikipedia


A yawn is a reflex consisting of the simultaneous inhalation of air and the stretching of the ... This "contagious" yawning has also been observed in chimpanzees, dogs, and can occur acros...

Why Is Yawning So Contagious? | Psychology Today


Mar 16, 2014 ... ... “Individual Variation in Contagious Yawning Susceptibility Is Highly ... Contagious yawning is a phenomenon that only occurs in humans and ...

Does contagious yawning mean you're nice? | HowStuffWorks


Contagious yawning is associated with the same parts of the brain that deal with ... You don't need to actually see a person yawn to involuntarily yawn yourself; ...

Is yawning contagious? If so, why? What's the evidence? - Quora


Update (Jan 2016): I wrote this answer several years ago. Though it currently has accumulated the most votes, there are now much better answers others have ...

Psychopaths May Be Immune To Contagious Yawning | Huffington ...


Aug 17, 2015 ... Those who lack empathy don't seem to "catch" yawns like the rest of us do.

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


Jun 28, 2013 ... Unfortunately, this explanation is actually a myth, says Steven Platek, ... Along with being contagious, yawning is highly suggestible, meaning ...

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


Jun 10, 2013 ... Yawning Really Is Contagious It's true! One study found that when shown videos of yawning, around 50 percent of people also began yawning.

Is Yawning Really Contagious? | Van Winkle's


Nov 19, 2015 ... Do we really pass around yawns, or is it just an old wive's tale?

Contagious Yawning | MythBusters | Discovery


The Mythbusters asked the question: Is yawning contagious? Investigate with the Mythbusters whether yawning really is contagious.

Psychopaths Might Be Immune to Contagious Yawning | Smart News


Aug 25, 2015 ... It has long been believed that “contagious yawning” is actually a deep-seated signal that demonstrates an empathetic connection with another ...

Yawning is thought to cool the brain and make it more alert. Simultaneous yawning may occur when a group of people are all breathing the same warm, stale air. Or contagious yawning may have evolved to help groups remain vigilant against danger.
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Why Are Yawns Contagious? | Mental Floss


Jun 11, 2015 ... Yawning feels good, so why not join in when someone else yawns? Well, you're not really “joining in,” because you aren't copying the yawn on ...

Is that person a psychopath? A yawn might help you tell - TODAY.com


Jul 8, 2016 ... Contagious yawning — or yawning when you see someone else do it — is a very primitive form of communication and bonding, Rundle says.

Dear Science: Is yawning really contagious? - The Washington Post


Oct 3, 2016 ... Yawning seems to be pretty much ubiquitous in the animal kingdom, and for some animals — many humans included — it really is contagious.