Intelligence quotient, usually shortened to IQ, is a measure of how well someone uses information, logic, and reasoning compared to their peers. The first test for measuring IQ was developed by ...

The world's shortest IQ test is just three questions long and can tell if you're smarter than 80 percent of the population. Called the Cognitive Reflection Test (CRT), it has been around since 2005 ...

NEW YORK CITY, NY, Feb. 10, 2026 (GLOBE NEWSWIRE) -- bestiqtest.org, the leading authority in online cognitive assessment, today announced the global expansion of its free IQ test online platform, ...

New York City, NY, Feb. 26, 2026 (GLOBE NEWSWIRE) -- BestIQTest.org has announced updates to its digital assessment platform for 2026, refining its free IQ test online framework in response to growing ...

Each of us possesses a diversity of skills, cognitive and otherwise. However, the cluster of skills we consider to be constituents of intelligence differ in different societies and at different times.