Another thing that can affect the birth order psycology, I believe, is if an oldest child has a younger sibling who has a special need of sorts, the older child tends to be neglected (not intentionally) and that can make the oldest more independent, protective, and sensitive
Deana(未验证)says...
Another thing that can affect the birth order psycology, I believe, is if an oldest child has a younger sibling who has a special need of sorts, the older child tends to be neglected (not intentionally) and that can make the oldest more independent, protective, and sensitive