Psychologists use the word “personality” to mean those characteristics a person displays that allow us to predict how they will behave, react and feel in various situations. Some scientists, however, ...

Can narcissism be inherited, or is it shaped by life experiences? Science shows both genes and environment influence narcissistic traits.

Most clinicians still underestimate the degree to which genetic factors shape personality traits and personality development. This is not controversial within behavioral genetics, but it remains ...

Discover interesting facts about how traits are passed down over generations through DNA. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. What ...