First-borns have a new study to lord over their siblings. A study has found that second-born children, especially boys, are more likely to get in trouble. An MIT economist studied how birth order ...

We already know that second-born kids tend to get less attention than their firstborn siblings (or so the stereotype goes). And recently, a 2017 study from colleges like MIT, the University of Florida ...

When a first child is born, everything is new and exciting but that changes after the second child. Most parents are used to the rigours of raising a child by that time and in situations where parents ...