The intelligence quotient (IQ) is a standardized measure of cognition, or your ability to think, understand, reason, learn, and remember. By design, the average IQ score is 100. Higher IQ scores are ...

Jul. 10—A psychologist testified Thursday in Morgan County Circuit Court that murder suspect Kendall Rashaid Rucker has a mild intellectual disability, a key factor the court must consider in ...

Intelligence Quotient (IQ) tests have intrigued people for decades as a way to measure cognitive abilities. This article delves into the origins, evolution, applications, and significance of IQ tests, ...

The US Supreme Court will hear Hamm v. Smith on Wednesday, December 10, a death penalty case testing how courts should treat multiple IQ scores when deciding whether a death-row prisoner is ...

Joseph Clifton Smith, convicted of capital murder in Alabama and sentenced to death, has taken five IQ tests as an adult. His scores range from 72 to 78.

Intelligence quotient, more commonly referred to as IQ, is a measure of an individual’s intelligence, sanity, and acumen. The use of IQ for measuring intelligence is not the first of its kind.

The Supreme Court on Wednesday wrestled with the case of an Alabama man who has been on that state’s death row for more than two decades. The question before the justices was how the lower courts ...