Your Text Reports That in the Early 20th Century, a Congressional

Multiple Choice

Your text reports that in the early 20th century, a congressional committee examined the scores of immigrant groups on the U.S. Army's intelligence test. Which of the following statements is consistent with the claims of the committee?

A) Intelligence primarily reflects the influence of genes.
B) The immigrants' scores reflect the length of time they have spent in the United States.
C) Intelligence may be increased by enriching the environment.
D) The U.S. Army's intelligence test is culture-fair.