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12366 12366
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6 years ago
Adoption studies:
 
  a. Lack the control of a real experiment because researchers cannot manipulate the adoption variable
  b. Have shown that rearing children apart from their biological parents has no effect on their intelligence
  c. Are worse than family studies in determining the heritability of a trait
  d. Completely control for environmental influences
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tdclarktdclark
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This calls for a celebration Person Raising Both Hands in Celebration
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this is exactly what I needed
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Just got PERFECT on my quiz
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