William Stren First Proposed the Concept of an Intelligence Quotient

question 116

Multiple Choice

William Stren first proposed the concept of an intelligence quotient (IQ) . In part, he developed this idea by building upon another preexisting concept. What was that?

• A)heritability
• B)crystalized intelligence
• C)the Wechsler Adult Intelligence Scale (WAIS)
• D)mental age
• E)none of these response options is correct

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Definitions:

Synthesis

The process of combining simpler substances chemically to form more complex substances, often used in the context of producing new chemicals or materials.

Reagents

Substances used to cause chemical reactions or used in the synthesis of other substances.

Grignard Reagent

An organomagnesium compound used in organic chemistry for forming carbon-carbon bonds, represented by the formula RMgX, where R is an alkyl or aryl group and X is a halide.

Hydrolysis

A chemical reaction in which water breaks down another compound, splitting it into two or more substances.