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Child X's mental age is 15, and his actual age is 12. What is his IQ (as defined by Stern) on a standard Binet-Simon exam?
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Child X's mental age is 15, and his actual age is 12.

What is his IQ (as defined by Stern) on a standard Binet-Simon exam?

User Pewi
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1 Answer

1 vote

Answer:

125

Step-by-step explanation:

Stern define IQ with the formula 100 ( mental age / chronological age)

100 (15 / 12 ) = 125 with the range of 120 - 129 defined as Superior by Stanford Binet-Simon fifth edition

User Swiss
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