OPAN-OTOL-MSOIA-BGMisms: humour in human babies have a survival function? Since homo sapiens has such a very long period of infantile dependence, they need to get adults to like them – and smiling and laughing is a great way of doing that.

Monday, 23 January 2017

humour in human babies have a survival function? Since homo sapiens has such a very long period of infantile dependence, they need to get adults to like them – and smiling and laughing is a great way of doing that.

5 MONTH OLD INFANT KNOWS WHAT IS FUNNY

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