The smiles, screeches and laughter are especially gratifying, the kind of things that reward all those sleepless nights. But is it just anecdotal experiences?
Apparently not. Now, researchers think that laughter and hide-and-seek games may tell us something else; they can give us clues as to how their minds work.”The laughter and smiles start incredibly early, as do the tears”, the doctor tells the BBC Caspar Addyman, baby laughter researcher at Birkbeck College London. “This leads us to think that it is a form of communication.”
Addyman has collected nearly 700 quizzes from around the world about laughter from you drink, and found that babies smile in response to pleasurable sensations much sooner than expected. This can even happen from the month of birth.
Between two and four months, they develop the social smile that is used especially to engage parents.
Now, the specialist hopes to take the research a step further and use laughter as a new way to track what the baby understands about the world around him.
The person who has most influenced how we see child development was the Swiss psychologist Jean Piaget.
After making careful observations in children of different ages, he identified four stages that everyone must go through to reach the cognitive abilities of an adult.
In the first months of life, Piaget said that babies can only learn about the world by directly interacting with it, touching, shaking and sucking on things.
Piaget concluded that with each experience, children develop an idea of how the world works, a kind of naive physics.
But Addyman thinks that studying babies’ laughter can be effective in helping us identify developments as their minds expand.
“You can’t laugh at something if you don’t get the joke, so what they laugh at gives us an indication of their understanding of the world”Explain.
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BBC Source