According to the study, there is evidence that the middle sibling might be the least likely to cheat and step outside of the ...

Depending on birth position, there are special roles within families, leading to different adaptation patterns and different personalities, says Ben Dattner, a New York City-based organizational ...

An exploration of how sibling position influences personality development. Birth order doesn't just determine when family ...

While birth order is known to influence people’s personality traits and behavior, whether you’re the cautious first-born or ...

First, you have to separate the only children from children with siblings. Then you have to look at actual birth order (first, middle, last) and, from there, consider family size. Other issues ...

Now here's where it gets interesting. Lochlan is the youngest child, which according to the birth order theory (and every younger sibling I know), means he should be the carefree, attention ...

Research shows middle children engage in riskier behavior than their older siblings. It might be a tough place in the birth order, but being the in-between also has its benefits. A large study ...