Adoption studies can be used to study the influence of genetic influences on psychopathology

References

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What is an adoption study in psychology?

a research design that investigates the relationships among genetic and environmental factors in the development of personality, behavior, or disorder by comparing the similarities of biological parent–child pairs with those of adoptive parent–child pairs.

Why are adoption studies often used when attempting to study the influence of genetic factors on psychological disorders?

Adoption studies are often used when attempting to study the influence of genetic factors on psychological disorders because these studies allow examination of genetic influences of psychopathology... In a clinical interview, the law regarding "privileged communication" does NOT apply if the patient...

How are adoption studies used to learn more about the impact of biological and environmental factors?

Adoption studies are used as evidence in this debate because if a study finds that a person is more like their biological parents, then the genetic influence is likely stronger. However, if a person is more like their adoptive parents instead, then the environment is more influential.

What are the benefits of adoption studies?

Adoption studies are a powerful tool for evaluating the interactions of genetic and environmental factors in eliciting human characteristics, such as intelligence (i.e., IQ), and disorders, such as alcoholism.