Respuesta :
Researchers will have substantial evidence for environmental influences on the analyzed personality trait if they discover a favorable association between adopted children and their adoptive parents.
Although siblings and adopted together parent-offspring do not share the same DNA, they are reared in the same environment, hence this association is referred to as a "environmental" correlation.
It's true that contextual factors, including upbringing, have an impact on personality. Researchers have discovered that between 50 and 70 percent of personality can be attributed to environmental factors based on genetic information. The settings that members of the same family share, however, have been proven to have significantly less of an impact on the personalities of the children than the situations that each child encounters separately.
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https://brainly.com/question/21976584
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