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There are many kinds of tests that you can put your brain through on the web. Each different test will evaluate a different aspect of

iq-brain.com has been online for just over four months now. We have had hundreds of test takers take our three scientifically validated IQ tests. So

IQ test scores are meaningless without the accompanying standard deviation of the test in question. I will walk through an example to help you understand

A recent study has confirmed what was already previously known: on average, IQ and height are positive correlated. It is important to emphasize that correlation

Mensa is a high IQ organisation and probably the best known one globally. It was founded in England in 1946 and accepts people from all

The intelligence quotient or IQ is a score which attempts to describe someone’s intellectual or cognitive ability. G-factor analysis is the psychometric evaluation of cognitive

Average IQ is a relative concept. IQ tests as we know them today originated in France in the 1890s when Alfred Binet was asked by

There are a very large number of IQ testing resources online. Unfortunately, very few of the online IQ tests are any good. The issue with

What is the importance of a national IQ test? Let’s first start by defining what IQ is. IQ, or the Intelligence Quotient, is a score