Mental age

formula: the test is to be so constituted that the mental age of the average child is expressed in terms of his chronological age In a normal population

It's calculated by subtracting the year you were born from the current year But your mental age, aka intellectual age, is determined by your

formula for mental age Age of Baby, Average Amount of Breast Milk or Formula per Feeding, Expected Number of Feedings per Day ; Newborn, 1 to 2 ounces, 8 to 12 feedings

slot garagepoort vervangen mental age and CA is a chronological age If 80 IQ 140 for a group of 12 years old children, find the range of their mental age linear