People are known to have some measure of intelligence. If 8-year-old Edie responds to the original Stanford-Binet with the proficiency of an average 10-year-old child, she would record an intelligence quotient (IQ) of 125.
The Stanford-Binet Scale is known to be a from of assessment that measures the level of understanding or simply called the intelligence based on the features of cognitive ability, such as;
Note that an IQ is simply a mental age of a person and it is divided by chronological age times which is 100. Thus Edie has 125 IQ. Therefore, IQ = ma/ca × 100).
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