Today, most developmental scientists believe that development
A) of some traits is environmental, and others, genetic.
B) is due to the interplay of both biological and environmental factors.
C) is due mostly to genetics.
D) is due mostly to environmental factors.
Question 2
Which of the following is not a criticism of heritability studies?
A) Genetic and environmental influences are intertwined.
B) Genes don't have the same effect in all environments.
C) Inherited traits may still be modified to some extent.
D) The fact that genes have a role in intelligence has never been established.