According to Terman's Concept of Intelligence Quotient (IQ),a Ten-Year-Old Child

question 2

Multiple Choice

According to Terman's concept of intelligence quotient (IQ) ,a ten-year-old child with an IQ of 50 has ____.

• A) the chronological age of a five-year-old
• B) the mental age of the average ten-year-old
• C) one-half of the intelligence of the average ten-year-old
• D) a mental age that is lower than her or his chronological age

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Definitions:

Hg(OAc)2

Mercury acetate, a chemical compound used in organic chemistry as a reagent, particularly in reactions involving carbocations.

NaBH4

Sodium borohydride (NaBH4) is a reducing agent commonly used in organic synthesis to reduce aldehydes and ketones to alcohols.

Raney Nickel

A finely divided nickel alloy used as a catalyst in hydrogenation and other chemical reactions.

MgBr

Magnesium bromide is a chemical compound consisting of magnesium and bromine, often used in organic synthesis as a Grignard reagent.