A new analysis confirms that a widely used non-verbal cognitive assessment measures intelligence consistently across ...

A lot of authors have put the word "intelligence" in their book titles over the past years. This includes my own new book, “Personal Intelligence,” and scores more. I decided to find out more about ...

Forget IQ scores; true intelligence lies in subtle cognitive habits. Experts highlight rapid, flexible thinking, strong working memory, perceptual reasoning, and sophisticated verbal skills as key ...

Psychologists administer IQ tests. Some psychologists don't test children younger than 4. Costs for testing can vary by the provider. Isla McNabb, a 2-year-old from Kentucky recently became the ...