Asked by James Severyn on Jul 13, 2024
Verified
Overall, research studies suggest that the heritability of intelligence is between
A) 20-30%.
B) 40-60%.
C) 70-90%.
D) 10-20%.
Heritability
The degree to which the variations in a trait from one person to another can be attributed to, or explained by, genetic factors.
Intelligence
refers to the ability to learn, understand, and apply knowledge to manipulate one's environment or to think abstractly as measured by objective criteria (tests).
- Understand the range and implication of heritability in intelligence.
Verified Answer
LW
Laura WoolseyJul 15, 2024
Final Answer :
B
Explanation :
Most research studies suggest that the heritability of intelligence, which is the proportion of variance in intelligence that can be attributed to genetic variation, falls within the range of 40-60%. This indicates that genetics plays a significant role in determining intelligence, but environmental factors also have a substantial impact.
Learning Objectives
- Understand the range and implication of heritability in intelligence.