Research on behavioral genetics suggests that,for psychological variables such as personality characteristics,the most important environmental influences are likely to be those ____.
A) shared by family members who live together
B) not shared by family members in general
C) shared by genetically related family members
D) not shared by family members of the same sex

Question

Quizplus · Accepted Answer

Behavioral genetics research suggests that environmental influences that are not shared by family members in general are the most significant for personality characteristics. This may include experiences outside of the family, such as interactions with peers or unique life events. While shared environments (choice A and C) can contribute to individual differences in behavior and personality, they are not typically as influential as unique experiences. The factor of family members' sex is not mentioned in research on environmental influences for personality.

Research on Behavioral Genetics Suggests That,for Psychological Variables Such as Personality