Multiple Choice
The heritability index for intelligence is approximately .50,meaning that:
A) genetic factors are 50% more important than environmental factors in determining intelligence.
B) parents with above-average intelligence have a 50% chance of producing a child with above-average intelligence.
C) about half of the variability in intelligence scores in the population can be attributed to environmental factors.
D) intelligence is completely the result of genes for 50% of people.
Correct Answer:
Verified
Correct Answer:
Verified
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