A 12-year-old child with an IQ of 100 would have a mental age of
A)10
B)12
C)100
D)120

Name: A 12-year-old child with an IQ of 100 would have a mental age of A)10 B)12 C)100 D)120
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Question

Quizplus · Accepted Answer

The mental age of a child is calculated by dividing the individual's test score by the average score for their age group, then multiplying by 100. An IQ of 100 indicates that the child's mental age matches their chronological age, so for a 12-year-old, the mental age would also be 12.

A 12-Year-Old Child with an IQ of 100 Would Have