Question

Describe how twin and adoption studies help us differentiate hereditary and environmental influences on human hehavior?

Answer 1

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Describe how twin and adoption studies help us differentiate hereditary and environmental influences on human traits. ...Adoption studies allow us to determine if adopted children are more like their adopted families, who contribute to the home environment, or to their biological parents, who contributed their genes.

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Answer 2

Adoption studies are important because they include two sets of factors that may account for differences in behavior, personality, and psychopathology: biological parents and environmental parents.