The formula to determine I.Q is given by?
The formula to determine I.Q is given by?
(a) Watson
(b) Sigmund Freud
(c) Pavlov
(d) Stern
✅ Answer: (d) Stern
Explanation: William Stern introduced the I.Q. formula.
The formula to determine I.Q is given by?
(a) Watson
(b) Sigmund Freud
(c) Pavlov
(d) Stern
✅ Answer: (d) Stern
Explanation: William Stern introduced the I.Q. formula.