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Question
Formula of intelligence Quotient is given by ______.
Options
Binet
Stern
Wechsler
Solution
Formula of intelligence Quotient is given by Stern.
Explanation:
German psychologist William Stern introduced the concept of intelligence quotient (I.Q.) in 1912 as a ratio of Mental Age (M.A.) to Chronological Age (C.A.). Stern computed I.Q. using a formula.
Intelligence Quotient (I.Q.) = `("Mental Age" ("M.A."))/ ("Chronological Age" ("C.A.") xx 100`
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