Question: the study of the bumps on the skull to determine personality traits is known as
Answer: Phrenology ( from Greek φρήν ( phrēn ) , meaning ' mind ' , and λόγος ( logos ) , meaning ' knowledge ' ) is a pseudomedicine primarily focused on measurements of the human skull , based on the concept that the brain is the organ of the mind , and that certain brain areas have localized , specific functions or modules .