Add Yahoo as a preferred source to see more of our stories on Google. Sibling birth order can affect your health and well-being in different ways. (Getty Images) (Westend61 via Getty Images) While ...

I conducted a search on Google Scholar a few days ago using “birth order” as search words (as appearing in titles of the cataloged documents). I obtained 2,720 hits. Scholars and lay people alike are ...

We've all heard it before: The oldest child is responsible and driven, the middle one is the peacekeeper, and the youngest is the fun-loving rebel. It sounds neat, maybe even a little true when you ...