Dr. Bennett is least likely to use which of the following studies to learn about the influence of genetics on psychological disorders?

Question

Quizplus · Accepted Answer

Extended family studies are less likely to be used by Dr. Bennett to specifically learn about the influence of genetics on psychological disorders because they do not isolate genetic factors as effectively as adoption and twin studies. Adoption and twin studies allow researchers to differentiate between environmental and genetic influences more clearly, while family history studies directly look at patterns of disorders in families. Extended family studies, although useful for understanding broader familial and environmental impacts, are less precise in isolating genetic influences compared to the other methods mentioned.

Dr Bennett Is Least Likely to Use Which of the Following