Where You Are Born Influences the Person You Become

As early as the fifth century, the Greek philosopher Thucydides contrasted the self-control and stoicism of Spartans with the more indulgent and free-thinking citizens of Athens. Today, unique behaviors and characteristics seem ingrained in certain cultures. Italians wildly gesticulate when they talk. Dutch children are notably easygoing and less fussy. Russians rarely smile in public. As developmental psychologists, we’re fascinated …