Based on findings from twin studies, which of your family members is likely to have personality characteristics most similar to yours?

Question

Quizplus · Accepted Answer

Identical twins who were reared in different households typically have the most similar personality characteristics due to their genetic makeup. Fraternal twins also have a higher likelihood of similar personality traits, but living together could also result in more differences due to environmental factors. Younger or older siblings may share some personality traits but are less likely to have as high of a genetic similarity as identical twins.

Based on Findings from Twin Studies, Which of Your Family