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What does the correlation of intelligence between identical twins raised together and siblings raised apart suggest about the role of environment in intelligence development?
  • a)
    Environment has no impact on intelligence, as identical twins show a strong correlation in intelligence regardless of their upbringing.
  • b)
    Environment plays a significant role in intelligence development, as the correlation in intelligence decreases from identical twins raised together to siblings raised apart.
  • c)
    The correlation in intelligence is higher in siblings raised apart than in identical twins raised together, indicating that genetics has a stronger influence than environment.
  • d)
    Identical twins and siblings show the same correlation in intelligence, suggesting that neither genetics nor environment plays a significant role.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
What does the correlation of intelligence between identical twins rais...
The text shows that the correlation of intelligence is highest in identical twins raised together and decreases in siblings raised apart. This suggests that while genetics plays a significant role in intelligence, the environment also has a considerable impact.
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What does the correlation of intelligence between identical twins rais...
Understanding Intelligence Correlation
The correlation of intelligence between identical twins raised together and siblings raised apart provides valuable insights into the influence of genetics and environment on intelligence development.
Identical Twins Raised Together
- Identical twins share nearly the same genetic makeup and typically show a high correlation in intelligence when raised together.
- This suggests that genetics plays a significant role in determining intelligence, as their similar upbringing also reinforces this correlation.
Siblings Raised Apart
- Siblings raised apart, although sharing some genetic similarities, often experience different environments, which can lead to variations in intelligence.
- Studies show that the correlation in intelligence for siblings raised apart is generally lower than that for identical twins raised together.
Environmental Impact
- The decrease in correlation from identical twins raised together to siblings raised apart highlights the crucial role that environmental factors play in intelligence development.
- Factors such as education, socio-economic status, and family dynamics can significantly influence cognitive abilities.
Conclusion
- Option B accurately reflects the findings: Environment plays a significant role in intelligence development, as the correlation in intelligence decreases from identical twins raised together to siblings raised apart.
- This emphasizes the interplay between genetics and environment, suggesting that while genetics provides a foundation, the environment can shape and influence intelligence over time.
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What does the correlation of intelligence between identical twins raised together and siblings raised apart suggest about the role of environment in intelligence development?a)Environment has no impact on intelligence, as identical twins show a strong correlation in intelligence regardless of their upbringing.b)Environment plays a significant role in intelligence development, as the correlation in intelligence decreases from identical twins raised together to siblings raised apart.c)The correlation in intelligence is higher in siblings raised apart than in identical twins raised together, indicating that genetics has a stronger influence than environment.d)Identical twins and siblings show the same correlation in intelligence, suggesting that neither genetics nor environment plays a significant role.Correct answer is option 'B'. Can you explain this answer? for Humanities/Arts 2025 is part of Humanities/Arts preparation. The Question and answers have been prepared according to the Humanities/Arts exam syllabus. Information about What does the correlation of intelligence between identical twins raised together and siblings raised apart suggest about the role of environment in intelligence development?a)Environment has no impact on intelligence, as identical twins show a strong correlation in intelligence regardless of their upbringing.b)Environment plays a significant role in intelligence development, as the correlation in intelligence decreases from identical twins raised together to siblings raised apart.c)The correlation in intelligence is higher in siblings raised apart than in identical twins raised together, indicating that genetics has a stronger influence than environment.d)Identical twins and siblings show the same correlation in intelligence, suggesting that neither genetics nor environment plays a significant role.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Humanities/Arts 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What does the correlation of intelligence between identical twins raised together and siblings raised apart suggest about the role of environment in intelligence development?a)Environment has no impact on intelligence, as identical twins show a strong correlation in intelligence regardless of their upbringing.b)Environment plays a significant role in intelligence development, as the correlation in intelligence decreases from identical twins raised together to siblings raised apart.c)The correlation in intelligence is higher in siblings raised apart than in identical twins raised together, indicating that genetics has a stronger influence than environment.d)Identical twins and siblings show the same correlation in intelligence, suggesting that neither genetics nor environment plays a significant role.Correct answer is option 'B'. Can you explain this answer?.
Solutions for What does the correlation of intelligence between identical twins raised together and siblings raised apart suggest about the role of environment in intelligence development?a)Environment has no impact on intelligence, as identical twins show a strong correlation in intelligence regardless of their upbringing.b)Environment plays a significant role in intelligence development, as the correlation in intelligence decreases from identical twins raised together to siblings raised apart.c)The correlation in intelligence is higher in siblings raised apart than in identical twins raised together, indicating that genetics has a stronger influence than environment.d)Identical twins and siblings show the same correlation in intelligence, suggesting that neither genetics nor environment plays a significant role.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Humanities/Arts. Download more important topics, notes, lectures and mock test series for Humanities/Arts Exam by signing up for free.
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