Kerouac Bobblehead Dolls
The End of an Era

Yawns Proven Contagious

  • Jul 30th, 2003
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  • ESL Links
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  • 1 comment

    • Self-aware or empathetic people are more likely to catch
    the yawns, say US researchers.
    Studies have shown
    that 40-60% of people who watch videos or hear about yawning end up
    joining in.

    Contagious yawning may have helped our ancestors to coordinate times
    of activity and rest. "It’s important that all group members be
    ready to do the same thing at the same time."

    Excuse me while I take a nap.from RedNova

    glasscastle posted this entry on Wednesday, July 30th, 2003 at 9:47 am. Posted in the category ESL Links You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

    One Response to “Yawns Proven Contagious”

    1. Anonymous Says:
      November 17th, 2007 at 6:47 pm

      does not answer question

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