Which Statement Regarding Differences in IQ Is NOT Supported by Research

question 168

Multiple Choice

Which statement regarding differences in IQ is NOT supported by research findings

• A) The average IQ for many of the larger minority groups in the United States is about 3 to 15 points lower than it is for whites. 
• B) Children from the lowest social classes score about 15 points lower on IQ tests than do children from the highest social classes. 
• C) The average difference in IQ between minority groups and whites is largely a function of genetic factors. 
• D) Group differences in average IQ can be influenced by environmental factors, even if the heritability of intelligence is high.

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Definitions:

Surplus

A situation where the quantity of a product or resource exceeds the quantity demanded or utilized.

Producer Surplus

The difference between what producers are willing to accept for a good or service versus what they actually receive, reflecting additional benefit to producers.

Tariff

A tariff is a tax imposed by a government on imported or exported goods, often used to protect domestic industries or to generate revenue.

Trade

The exchange of goods, services, or both, between parties, either within an economy or between economies.