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Intelligence Quotient —I.Q.

1- The first IQ test was developed by a psychologist named Alfred Binet to help identify students who might need extra help in school.

2- This test was later refined by Stanford Professor Lewis Terman into the "Stanford-Binet" test, which is still used today to identify gifted students.
3- The first test to measure intelligence in adults was designed by Dr. David Wechsler and was called the "Wechsler Adult Intelligence Scale" (WAIS). 

4- He also created a test for children called the "Wechsler Intelligence Scale for Children" (WISC).
5- The unique thing about these tests is that they report separate scores for verbal and performance IQ. 

6- This gives the ability to judge intelligence independent of verbal ability.
7- These tests are still in use today. . . .

8- The average IQ is 100, while 140 is the beginning of genius IQ. ....... What is yours ?

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