What is Phrenology considered a Pseudoscience?

the definition of phrenology is the detailed study of the shape and size of the cranium as a supposed indication of character and mental abilities.

Phrenology (from Ancient Greek φρήν (phrēn) 'mind', and λόγος (logos) 'knowledge') is a pseudoscience which involves the measurement of bumps on the skull to predict mental traits.

Explanation:

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