Who is considered the father of the IQ test?

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Multiple Choice

Who is considered the father of the IQ test?

Explanation:
The main idea here is recognizing who created the first practical way to measure intelligence in a standardized form. Alfred Binet, with Théodore Simon, developed the Binet-Simon scale in the early 20th century to identify children who needed educational help. This work introduced the concept of mental age, allowing a child’s performance to be compared with that of peers of the same age and laying the groundwork for how intelligence could be quantified. Although Lewis Terman later revised and popularized the test in the United States as the Stanford-Binet, the origin of the IQ-type measurement belongs to Binet. Charles Spearman is linked to the idea of a general intelligence factor, and Jean Piaget to stages of cognitive development, not to creating the first practical intelligence test.

The main idea here is recognizing who created the first practical way to measure intelligence in a standardized form. Alfred Binet, with Théodore Simon, developed the Binet-Simon scale in the early 20th century to identify children who needed educational help. This work introduced the concept of mental age, allowing a child’s performance to be compared with that of peers of the same age and laying the groundwork for how intelligence could be quantified. Although Lewis Terman later revised and popularized the test in the United States as the Stanford-Binet, the origin of the IQ-type measurement belongs to Binet. Charles Spearman is linked to the idea of a general intelligence factor, and Jean Piaget to stages of cognitive development, not to creating the first practical intelligence test.

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