Which researcher is associated with the development of the Stanford-Binet test in the USA?

The Stanford-Binet test, which is a significant intelligence test used in the United States, was developed by Lewis Terman. He was instrumental in adapting the original Binet-Simon scale, created by Alfred Binet and Théodore Simon in France, for use in the American context. Terman introduced a revised version known as the Stanford-Binet Intelligence Scales, which included modifications that made it more applicable to the American population and standardized for a wider range of age groups. This adaptation contributed to the test's widespread use in educational and psychological assessments.

The importance of Terman's work lies in his focus on reliability and validity, which established the Stanford-Binet test as a foundational instrument in intelligence testing. His contributions helped to ensure that the test could effectively measure cognitive abilities and serve as a basis for identifying students who might benefit from special educational services.

The other researchers mentioned, such as Alfred Binet, were foundational in the early conceptualization of intelligence testing, but it was Terman who adapted and popularized the test within the United States, making him the key figure associated with the Stanford-Binet test.