Intelligence Tests (IQ) — MCQs, Explanations & Mock Tests
Clear filterBinet, Terman, Wechsler and intelligence quotient.
🎯 5 Play Mock TestsWho formulated the formula for Intelligence Quotient (IQ)?
The original formula for IQ (Mental Age / Chronological Age) was devised by William Stern.
Which psychologist revised the 'Stanford-Binet Scale' for intelligence testing?
Alfred Binet's test was revised by Lewis Terman at Stanford University.
For which age group was the 'Stanford-Binet Scale' primarily developed for intelligence testing?
The Stanford-Binet Scale was originally designed to measure the intellectual abilities and learning difficulties of school children.
Who revised the 'Stanford-Binet Scale' for intelligence testing?
Alfred Binet's original test was revised and standardized as the Stanford-Binet Scale by Lewis Terman.
Who gave the modern formula for Intelligence Quotient (IQ)?
Lewis Terman provided the modern formula for IQ by revising William Stern's formula and multiplying it by 100.
What is the full form of 'WISC' used in intelligence testing?
WISC stands for Wechsler Intelligence Scale for Children, which is a standardized test used to measure intelligence in children.
What is the significance of 'Chronological Age' in the IQ formula in intelligence testing?
In the IQ formula, chronological age is used to determine how a child's mental development compares with that of children of the same age.
Who formulated the concept/formula for Intelligence Quotient (IQ)?
The concept of the IQ formula (Mental Age / Chronological Age × 100) was originally proposed by William Stern.
Who formulated the Binet-Simon Intelligence Test?
The Binet-Simon Intelligence Test was developed by Alfred Binet and Théodore Simon.
Who developed the concept of Intelligence Quotient (IQ)?
William Stern formulated the concept and formula of IQ, which was later revised by Lewis Terman.