In what way did Terman revise the Binet-Simon scale of intelligence?

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Quizplus · Accepted Answer

Terman revised the Binet-Simon scale by adding and deleting items until the average score for each age group was 100. He also standardized the scale to have a normal distribution, making it easier to compare scores between different individuals. Additionally, Terman extended the scale to include adults, resulting in the Stanford-Binet intelligence scale. However, he did not explicitly focus on freeing the scale from cultural biases.

In What Way Did Terman Revise the Binet-Simon Scale of Intelligence