Intelligence, usually measured by IQ, has fascinated us for centuries. While the concept of Intelligence Quotient and its ...

An average IQ score is set at 100, with most people scoring between 85 and 115. Scores above 130 are often considered superior, while scores below 70 may indicate intellectual disabilities.

Those with very high IQs are likely to have at least one type of overexcitability. Learn about markers for imaginational ...

From Binet's work, the phrase "intelligence quotient," or "IQ," entered the vocabulary ... limited to certain types (or nationalities) of people.