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The Western Analytic View of Intelligence

Intelligence in the Confucian Tradition

Intelligence and Ubuntu in African Thought

Intelligence in South Asian Thought

Intelligence in Latin American Culture

Intelligence in Middle Eastern and Islamic Thought

Ancient Ideas of Intelligence

Galton and the Birth of Mental Testing

Binet and the First Intelligence Test

Spearman and the Discovery of g

Wechsler and the Modern IQ Scale

The Flynn Effect: Why IQ Scores Rose

Spearman’s General Intelligence (g)

Gardner’s Theory of Multiple Intelligences

Sternberg’s Triarchic Theory of Intelligence

The Cattell-Horn-Carroll (CHC) Model

Thurstone’s Primary Mental Abilities

Emotional Intelligence: Theory and Evidence

Education and Intelligence in South Korea

Education and Intelligence in Japan

Education and Intelligence in China

Education and Intelligence in Singapore

Education and Intelligence in Finland

Education and Intelligence in the United States

What Was Albert Einstein’s IQ?

What Was Leonardo da Vinci’s IQ?

What Was Isaac Newton’s IQ?

What Was Nikola Tesla’s IQ?

What Was Stephen Hawking’s IQ?

What Was Marie Curie’s IQ?

Can You Really Increase Your IQ?

Why IQ Tests Are Controversial

The Truth About Genius

How Schooling Shapes Intelligence

AI and Human Intelligence in 2026

Are IQ Tests Culturally Biased?