The heritability ratio for IQ would be LOWEST among which of the following groups?
A)Young children living in poverty
B)Older adults living in poverty.
C)Young children from wealthy families.
D)Older adults from wealthy families.

Question

Quizplus · Accepted Answer

The heritability ratio for IQ is lowest among young children living in poverty because environmental factors, such as access to nutrition, educational resources, and stimulation, play a larger role in their cognitive development compared to genetic factors. In contrast, in more affluent environments where these resources are abundant, genetic factors tend to have a greater influence on IQ.

The Heritability Ratio for IQ Would Be LOWEST Among Which