11.7 Modern intelligence testing originated in ___ with the work of ___. Which of the following options most accurately fits the spaces?

Binet’s work in France was the start of modern intelligence testing. Binet did not develop the concept of IQ (intelligence quotient). Nor did he believe that the mental age derived from the test scores expressed a simple trait called ‘intelligence’. Instead, he conceived of the overall score as the average of several different abilities.