The fact that children with higher IQ scores tend to come from homes that provide them with cognitively challenging materials such as puzzles and books BEST supports the theory that:
A) intelligence and poverty are highly positively correlated events.
B) environmental factors impact intelligence.
C) genes determine intelligence.
D) identical twins are more intellectually similar than any random set of siblings.

Question

Quizplus · Accepted Answer

Environmental factors, such as the availability of cognitively challenging materials, can influence intelligence, indicating that intelligence is not solely determined by genetics.

The Fact That Children with Higher IQ Scores Tend to Come