Medically reviewed by Dakari Quimby, PhD The average IQ score is designed to be 100.IQ scores between 90 and 109 are considered average.Genetics accounts for about 50% of the IQ differences between ...
A new study solidifies the connection between breast-feeding and intelligence, but it’s not the only way that mom can influence youngsters’ IQ, even before birth. While previous studies have drawn a ...