High School

Lori is 10 years old and has done as well on an intelligence test as the average 8-year-old. As originally calculated for the Stanford-Binet, what would Lori's IQ be?

Answer :

Lori's IQ would be 80 based on the original calculation for the Stanford-Binet intelligence test.

If Lori is 10 years old and has done as well on an intelligence test as the average 8-year-old, we can use the following formula to calculate her IQ:

IQ = (mental age / chronological age) x 100

In this case, Lori's mental age is 8 years old, and her chronological age is 10 years old. Plugging these values into the formula, we get:

IQ = (8 / 10) x 100 = 80

The term "IQ," or "Intelligence Quotient," refers to the numerical result of a number of standardized intelligence tests that are used to assess cognitive skills including reasoning, problem-solving, and spatial awareness. IQ tests are used to compare individuals or groups in fields including education, work, and research. They are designed to provide a standardized measurement of a person's intellectual aptitude.

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