First-born children are smarter than younger siblings

Name: First-born children are smarter than younger siblings
Uploaded: 2015-10-20T21:54:34+00:00
Duration: 1 min
Channel: Buzz60
Description: A new study found that eldest children actually do tend to have higher IQs than their younger brothers and sisters. Tom Hatton (@thetomhatton) has the story.

Buzz60

A new study found that eldest children actually do tend to have higher IQs than their younger brothers and sisters. Tom Hatton (@thetomhatton) has the story.

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