According to Adler's research, only children mature a lot faster than kids with siblings. That has a lot to do with having ...

Birth order can also have an impact in unexpected areas. For example, researchers found that firstborn children have a greater difficulty absorbing sugars into the blood and have a higher daytime ...

The question of whether siblings' birth order shapes their personality has puzzled families and psychologists for years. But the evidence isn't as straightforward as you might think. As the eldest ...

What your birth order might say about who you date, according to science. READ MORE: Scientists reveal four key signs of an impending breakup By ELLYN LAPOINTE. Published: 15:50 EDT, 30 August ...

Two studies from 2015 on birth order personality, one published in the Proceedings of the National Academy of Science and the other the Journal of Research in Personality, ...

Tends to ignore the genetic effects of your birth order. A first child is the most likely to have what are inaccurately sometimes called autistic traits, whilst a third child will have totally ...

Has anyone ever told you that you have 'middle child energy'? Do you consider yourself an eldest daughter through and through? Wherever you sit in your family’s line-up, birth order matters. It might ...