Fairy Tales have ancient origin
Dr. Jamie Tehrani, studied 35 versions of Little Red Riding Hood from around the world.
Whilst the European version tells the story of a little girl who is tricked by a wolf masquerading as her grandmother, in the Chinese version a tiger replaces the wolf.
In Iran, where it would be considered odd for a young girl to roam alone, the story features a little boy.
Contrary to the view that the tale originated in France shortly before Charles Perrault produced the first written version in the 17th century, Dr Tehrani found that the varients shared a common ancestor dating back more than 2,600 years.
He said: “Over time these folk tales have been subtly changed and have evolved just like an biological organism. Because many of them were not written down until much later, they have been misremembered or reinvented through hundreds of generations.
“By looking at how these folk tales have spread and changed it tells us something about human psychology and what sort of things we find memorable.