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 ...

The gap in IQ scores between whites and African-Americans has narrowed by at least a quarter since 1972, a pair of researchers contend in a new paper that attempts to skewer the argument that ...

New research shows adults who develop psychotic disorders experience declines in IQ during childhood and adolescence, falling progressively further behind their peers across a range of cognitive ...

Reviewed by Amy Morin, LCSW Key Takeaways The term "genius" is no longer used in IQ classifications, but scores above 140 are ...

Mississippi, in the Southeastern region of the US, tops our list. With an IQ score of 95.8 and a well-being score of 83.4, Mississippi has the lowest average IQ and well being scores. Out of the 50 US ...

IQ scores have been steadily falling for the past few decades, and environmental factors are to blame, a new study says. The research suggests that genes aren’t what’s driving the decline in IQ scores ...

NEW YORK (Reuters Health) - Children with lower-than-average intelligence are more likely to die young -- but why? European researchers have some clues. Dr. Markus Jokela at the University of Helsinki ...

In this article, we will be looking at the 25 states with the lowest average IQ and well being scores. If you want to skip our detailed analysis of the education market in the US, you can go directly ...