MCAT Behavioral Sciences Question 13: Answer and Explanation
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Question: 13
13. In a personality survey, which set of twins would be expected to score most similarly?
- A. Identical twins raised in different homes
- B. Fraternal twins raised in different homes
- C. Identical twins raised in the same home
- D. Fraternal twins raised in the same home
Correct Answer: C
Explanation:
Personality is seen to be somewhat hereditary, as monozygotic, or identical, twins have been seen to express more of the same personality traits. However, environment is also a factor. Thus, identical twins raised in the same home would be expected to have the most similar personalities.