Evolution of Intelligence

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Across
  1. 1. Creating cutting tools for meat
  2. 2. Can increase through training
  3. 6. _______ Intelligence, proposed by Whiten and Byrne
  4. 8. Influences that are not given by inheritance for intelligence
  5. 10. Brain size compared to expected brain size
  6. 12. The species closest to us for using tools are chimpanzees and _____
  7. 13. Measured the brain sizes of 34 species to find out is their was any correlation between intelligence and EQ
  8. 15. Most research on social complexity uses _______
  9. 16. Fruit-eaters
Down
  1. 1. A hypothesis to do with the social aspect of the evolution of intelligence.
  2. 3. This species has the largest EQ level
  3. 4. The hypothesis dealing with food
  4. 5. Stanford (1999) came up with this hypothesis
  5. 7. Leaf-eaters
  6. 9. Larger brains require more of this
  7. 11. The degree to which a a quality is genetically determined
  8. 14. Hill and Kaplan studied these people from Paraguay