Cách sử dụng
Phrenology is a word that refers to a now discredited theory that claimed a person's personality traits and abilities could be determined based on the shape and size of their skull. It was used in the past as a way to try to understand people's behaviors and tendencies, but is no longer considered a legitimate science. Nowadays, the word phrenology is mostly used as an example of a pseudoscience or false belief system.