Your intelligence finger Prank

Measuring the percentage of your intelligence by applying the footprint of this application allows you to measure the proportion of the population of your intelligence through the imprint of your hand. Bouklalah linked to brain Hedda one application types IQ tests. Suggested German psychologist William Stern, a way to record the IQ tests for children in 1912. He calculated what he described .alksmh outcome, or IQ, as the quotient of mental age (in the age group that have achieved this result on average) from taking the test and chronological age to take test, multiplied by 100. Terman use this system to get the first version of the Stanford Binet intelligence scales.