then success on the test represented the 8-year-old level of intelligence. From Binet's work, the phrase "intelligence quotient," or "IQ," entered the vocabulary. The IQ is the ratio of "mental ...

then success on the test represented the 8-year-old level of intelligence. From Binet's work, the phrase "intelligence quotient," or "IQ," entered the vocabulary. The IQ is the ratio of "mental ...

Isaiah Quintabe, whose reasoning scores on the Stanford-Binet intelligence test are near genius levels, has his... Two cases with powerful personal aspects challenge Isaiah “IQ” Quintabe ...