Answer: phrenology

AnswerCrossword Clue
PHRENOLOGYStudy of skull bumps.
PHRENOLOGYHead-bump study
PHRENOLOGYSkull study
PHRENOLOGYSkull-centered pseudoscience
phrenologya psychological theory based on the belief that mental faculties and character traits are indicated by the configurations of the skull.
phrenologythe study of bumps on the head
phrenologyThe detailed study of the shape and size of the cranium as a supposed indication of character and mental abilities