Cognitive

IQ

Intelligence Quotient

Definition

Standardised score representing human cognitive ability relative to a population.

Application

Used in psychology, education and clinical assessment.

Real-world example

The Wechsler Adult Intelligence Scale (WAIS-IV) is the IQ test used in clinics worldwide for cognitive assessment and disability evaluation.

Tool status
App coming soon

A live IQ tool is on the roadmap. In the meantime, explore the definition and application above.

Roadmap