Those of us with siblings will have heard it all before - the oldest is the bossiest, the middle child is the most co-operative and laid back, and the youngest is spoilt. But how true is it?
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© 2023 IFLScience. All Rights Reserved
© 2023 IFLScience. All Rights Reserved
Danielle Andrew
Editorial Intern
Those of us with siblings will have heard it all before - the oldest is the bossiest, the middle child is the most co-operative and laid back, and the youngest is spoilt. But how true is it?