The formula to determine IQ was presented by?
The formula to determine IQ was presented by?
(a) Alfred Binet
(b) Stern
(c) Guilford
(d) None
✅ Correct option: (b) Stern
Explanation: Stern introduced the IQ formula = (MA/CA) × 100.
The formula to determine IQ was presented by?
(a) Alfred Binet
(b) Stern
(c) Guilford
(d) None
✅ Correct option: (b) Stern
Explanation: Stern introduced the IQ formula = (MA/CA) × 100.