Multiple Choice
When IQ tests were given to military recruits during World War I, which of the following was found?
A) African Americans averaged a mental age of 13.7 years and European Americans averaged a mental age of 10 years.
B) European Americans averaged a mental age of 13.7 years and African Americans averaged a mental age of 10 years.
C) Both European Americans and African Americans averaged a mental age of 13.7 years.
D) Both European Americans and African Americans averaged a mental age of 10 years.
Correct Answer:

Verified
Correct Answer:
Verified
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