Psychological research shows that intolerance of uncertainty limits reasoning ability. Highly intelligent individuals tend to ...

Ask yourself these questions if you want to truly test your intelligence—science says they're better than IQ tests.

NEW YORK CITY, NY, Jan. 14, 2026 (GLOBE NEWSWIRE) -- bestiqtest.org today announced that it continues to lead the online IQ ...

Riddles are a type of brain teaser that comes in the form of questions, sentences, or statements. Riddles are great brain ...

MyIQ is changing how digital culture engages with intelligence. In 2025, cognitive testing has become part of personal ...

Maybe you have a dark sense of humor, or perhaps you failed your driver’s test—both are signs of intelligence, according to science. But how smart are you, really? The Cognitive Reflection Test (CRT), ...

Unlike many other geeks, I have never taken an actual IQ test and thus have no idea what my "IQ" is. Does anyone know of a cheap or, preferably, free IQ test that I can take online? I know IQ tests ...

Do you want to see how locked in you were to the world’s headlines in 2025? Take my 2025 “News IQ” Test to see if you can ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...