Everyone wonders just how smart they are…We are sure you have done at least one IQ test in your life, so you know the questions cover logic, pattern recognition, general knowledge, and problem-solving ...

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 ...

Your wife’s high IQ is a valid indicator of her intellectual potential, and I am happy to see that her intellectual capacities were eventually valued. But I do not think my lower IQ score was a valid ...

(CNN) — IQ scores have been steadily falling for the last few decades, and environmental factors are to blame, a new study says. The research suggest that environmental factors -- not genes -- are ...