Average IQ refers to the baseline score of the general ... It's important to note that many factors affect a person's IQ, including family income, place of residence, and even the amount of ...

Results showed that the average firstborn had an ... A 2008 Princeton study of thousands of people found that taller individuals scored higher on IQ tests as kids and earned more money as adults.

Average IQ refers to the baseline score of the general ... It's important to note that many factors affect a person's IQ, including family income, place of residence, and even the amount of ...

The average IQ - which stands for intelligence quotient - is about 98 in the US, with men averaging 99 and women coming in at ...