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Yawns are in fact contagious as it is a subconscious effect of our mind. When yawning we gain more oxygen then we would breathing.

When the brain thinks that there is a lack of oxygen in a given space, due to the other person yawning, and you do as well, you are effectively trying to steal the oxygen from the other person to ensure you live. This also explains why dogs will yawn when a human does, and vice versa.

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14y ago

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Is yawing contagious?

It is not really contagious because its not a decease, but it does make you want to yawn when you see someone do it. For most people at least.!


Why to we yawn when someone else is yawn?

Yawning is contagious.


Are yawns contagious?

No. There's no contagious element to yawns, but they do seem to be empathetically suggestive. Many people (chimpanzees and rhesus monkeys also) yawn when they see others yawn.


What makes an action contagious?

Sight. If you see someone yawn you start to yawn, if you see someone smile you may start to smile to even blinking or itching can sometimes be contagious by sight.


Why do people yawn when they someone else do it?

Yawning is contagious due to mirror neurons in the brain. When we see someone else yawn, these neurons are activated, triggering us to yawn as well. This phenomenon is believed to be an instinctual form of empathetic behavior.


Can a yawn be caused by reading the word yawn?

You are probably more likely to yawn if someone else does as well. But I suppose it's possible! After all yawning is very contagious


Why do people yawn when they see someone else yawning?

It's contagious?


What is it called when people yawn in a chain?

This phenomenon is commonly referred to as "contagious yawning," where seeing or hearing someone yawn can trigger the same response in others. Scientific studies suggest that contagious yawning may be linked to empathy and social bonding.


Is yawning contagious?

yawning is contagious only if someone sees you do it ... as a sort of social action.It is not contagious in the disease sense.The physiologic function of yawning is to relieve the imbalance between where the blood flows in the lungs (mainly at the base) and where the air flows (mainly at the apex). Note that this is a problem mostly when you are in an upright posture.Yawning is contagious, at least to humans. Many animals yawn, but only dogs, chimps, and humans are known to yawn after someone else does. There is no conclusive evidence why we yawn to begin with, but it's possible that contagious yawning may have something to do with social bonding and empathy. For example, autistic people tend not to yawn after another person does, and children under the age of four don't do it either. This suggests that yawning after someone else is a sympathetic and social act, similar to unconscious mimicking.When tired, yawning is psychologically "contagious", but not physically contagious in the most common sense of the word.


Why are yawns so contagious?

Yawns are thought to be contagious due to a primitive form of empathy called social contagion. When we see or hear someone else yawn, our brain simulates the action and triggers us to yawn as well, possibly as a way to increase group alertness and synchrony.


How come people yawn?

Yawning is a reflex that occurs in response to tiredness, boredom, or a lack of stimulation. It is believed to help increase oxygen intake and alertness. Yawning is also contagious, meaning seeing or hearing someone yawn can trigger a yawn response in others.


Can yawns be contagoius?

Yes, yawning can be contagious. Seeing or hearing someone else yawn can trigger a yawn in many people, even if they are not tired. This phenomenon is thought to be related to empathy and social bonding.