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Unformatted text preview: scores. The Bell Curve: Normal distribution using standard deviation as the unit of measure The Fertile field (sunlight and seed) analogy: The Minnesota Twins Study: Identical twin reared together, strong correlation of intelligence/reared apart less correlation/fraternal together is less/ sibling together is less/ apart is less/ Adoption Studies: Assess hereditary influence by examining the resemblance between adopted children and both their biological and their adoptive parents. Studies have been inconclusive about the relative importance of heredity in intelligence....
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- Spring '10