Conversation so far:
What did Margaret Mead research other than Samoa?
She also researched the methodologies for research regarding the connection between race and intelligence.
Whose research did Margaret Mead criticize?
Mead felt the methodologies involved in the experimental psychology research supporting arguments of racial superiority in intelligence were substantially flawed.

Question: What are the 3 problems Mead identified?
Self-contained rewrite: What are the 3 problems Margaret Mead identified when testing for racial differences in intelligence?