Asked by Preston Stewart on Jun 07, 2024
Verified
Professor McKenzie's research suggests that approximately 30 percent of the variation in SAT scores among a large group of high school students can be attributed to genetic differences among the students.The 30-percent figure represents an assessment of
A) polygenetic factors.
B) the family-environment effect.
C) heritability.
D) general intelligence.
Heritability
A measure of how much of the variation in a trait among individuals within a given population can be attributed to genetic differences.
Polygenetic Factors
Traits or conditions that are influenced by multiple genes rather than a single gene.
SAT Scores
Numeric measures used in the United States to assess a student's readiness for college, derived from the Scholastic Assessment Test.
- Acquire knowledge about the heritability aspect of intelligence and the impacts of genetics and the environment on intelligence levels.
Verified Answer
MN
Michael NaderJun 08, 2024
Final Answer :
C
Explanation :
The 30-percent figure represents the proportion of variation in SAT scores that can be attributed to genetic differences, which is known as heritability.
Learning Objectives
- Acquire knowledge about the heritability aspect of intelligence and the impacts of genetics and the environment on intelligence levels.