When IQ Tests Were Given to Military Recruits During World

question 96

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.

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Definitions:

Metallic

Pertaining to, composed of, or resembling metal; having the characteristics or qualities of metals.

Intermolecular

Relating to the forces or interactions between molecules, which determine phase states and properties of substances.

Hydrogen Bonds

These are weak bonds between molecules or within molecules that result from the attraction of a hydrogen atom to a highly electronegative element like oxygen or nitrogen.

Water Molecule

The smallest unit of water, consisting of two hydrogen atoms bonded to one oxygen atom, symbolized as H2O.