Which of the following statements most accurately describes the relationship between IQ and breastfeeding?
A) As a group, children who are breastfed have higher IQs than those who are not, but the benefits of breastfeeding to an individual child varies with his or her genetics.
B) Breastfeeding does not have a significant effect on child IQ, because IQ is nearly completely determined by the child's genetics.
C) Mothers who breastfeed their infants have higher IQs than those who do not, so the higher IQs of breastfed children is probably related to genetics.
D) Breastfeeding raises the IQ of children regardless of their genetic makeup.

Question

Quizplus · Accepted Answer

While there is evidence to suggest that children who are breastfed have higher average IQs than those who are not, the benefits of breastfeeding can vary depending on an individual child's genetics. Therefore, statement A is the most accurate description of the relationship between IQ and breastfeeding. Statement B is incorrect because genetics only partially determines IQ, and there is evidence to suggest that environmental factors like breastfeeding can also play a role. Statement C is also incorrect because while there may be a correlation between IQ and breastfeeding mothers, this doesn't necessarily mean that the child's IQ is solely due to genetics. Statement D is also incorrect because as mentioned, the benefits of breastfeeding can vary depending on the child's genetics.

Which of the Following Statements Most Accurately Describes the Relationship