Founder of the Intelligence Tests was:

(a) Thorndike

(b) Guilford

(d) Sternberg

✅ Correct Option:

Explanation (200+ words):

Alfred Binet, a French psychologist, is recognized as the founder of intelligence testing. In the early 20th century, the French government requested Binet to develop a method to identify children who needed special educational support. In response, Binet, along with Theodore Simon, developed the Binet-Simon Intelligence Scale in 1905. Binet defined intelligence as the ability to judge, reason, and understand. His test focused on practical mental tasks such as memory, attention, and problem-solving rather than rote learning. This marked a revolutionary shift in psychology, moving intelligence assessment toward scientific measurement. Thorndike worked on learning theory, Guilford proposed the Structure of Intellect model, and Sternberg developed the Triarchic Theory of Intelligence. None of them invented the first intelligence test. Binet’s work later influenced the development of IQ (Intelligence Quotient) by William Stern.

10 PPSC-Relevant Facts:

1. Alfred Binet was a French psychologist

2. First intelligence test developed in 1905

3. Known as Binet-Simon Scale

4. Purpose: identify slow learners

5. Intelligence measured practically

6. William Stern coined IQ

7. Stanford-Binet test derived later

8. Intelligence testing used in schools

9. Foundation of psychometrics

10. Frequently asked PPSC MCQ