Hard

Who presented the formula to determine I.Q_________________________?

Correct answer: C. Stern

  • A. Terman
  • B. Guilford
  • C. Stern
  • D. Alfred Binet

Explanation

William Stern presented the intelligence quotient formula: IQ = mental age ÷ chronological age × 100. Terman later helped popularise and develop intelligence testing, but Stern is credited with the formula.

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Educational psychology applies principles of human development, learning and motivation to teaching and classroom behaviour. It covers cognitive, social, emotional and moral development, intelligence, individual differences, memory, attention, learning theories, personality, motivation and transfer of learning. Developmental psychology describes growth, while educational psychology connects that growth with educational settings.

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