Birth order refers to the order a child is born in relation to their siblings, such as whether they are first-born, middle-born, or last-born. You’ve probably heard people joke about how the eldest ...

What is birth order: A theory by Alfred Adler suggesting that a child’s position in the family hierarchy influences their personality traits and life paths. Why it matters: Sibling roles can affect ...

You may relate to some of the anecdotal sets of personality traits associated with your birth order, like being a bossy eldest daughter or a spoiled only child. These stereotypes stem from a ...