What is the IQ formula?
Understand the Problem
The question is asking for the formula or calculation method used to determine an individual's IQ (Intelligence Quotient). This involves understanding the components of the formula, typically involving mental age and chronological age.
Answer
Mental Age / Chronological Age x 100
The final answer is Mental Age / Chronological Age x 100
Answer for screen readers
The final answer is Mental Age / Chronological Age x 100
More Information
The IQ formula was originally developed to measure the intellectual performance of children by comparing their mental age to their chronological age. In modern intelligence testing, the deviation IQ is often used, which compares a person's performance to a statistically normal distribution.
Tips
A common mistake is confusing mental age and chronological age or using the wrong formula for different contexts of intelligence testing.
Sources
- Methods Of Measuring Intelligence & Interpreting IQ Scores - study.com
- Intelligence Quotient - an overview - sciencedirect.com
- IQ | Intelligence Testing, Cognitive Ability & Mental Age | Britannica - britannica.com
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