
Phrenology
Dismissed Science
 Phrenology is considered pseudoscientific; modern science has discredited its methods and conclusions. 
Though phrenology maps are historically intriguing, they are scientifically invalid.
 Historical Context
 Phrenology was popular in the 1800s and reflects archaic understandings of brain function. 
Victorian literature sometimes mentions phrenology as a contemporary curiosity.
 Cultural Reference
 Phrenology is occasionally referenced in old literature or discussions about the history of science. 
In the novel, the character's belief in phrenology is indicative of the era.