Regarding the Use of Intelligence Tests with Different Cultures, Which

Regarding the use of intelligence tests with different cultures, which of the following statements is FALSE?

A) Culture-fair intelligence tests have been shown to be entirely free of cultural influences.
B) To find a truly culture-fair way to measure intelligence, the core cognitive skills that lie at the heart of human intelligence must be identified.
C) Since U.S. children are so visual, they may be better prepared to take both nonverbal tests and traditional IQ tests than children from developing countries.
D) Culture-fair tests have been shown to be useful in testing children in the United States who come from poor communities, rural areas, or ethnic minority families.