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

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

While not every firstborn child exhibits entitlement, birth order theory suggests that they may develop a sense of ...

When you think about your childhood, how much do relationships with your siblings come to mind? Or, what if you had no siblings, and could therefore claim the status (and the throne?) as the only ...

A judge ordered the State Department to provide six transgender and nonbinary people passports after finding 'irrational ...