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Applications of Psychology - Coggle Diagram

- - - - French psychologists Alfred Binet and Théodore Simon developed and elaborated a new test of intelligence in 1905–1911
      - Used a range of questions diverse in their nature and difficulty
      - Introduced the concept of mental age and referred to the lowest scorers on their test as idiots
      - Henry H. Goddard
        
        Put the Binet-Simon scale to work and introduced classifications of mental level such as imbecile and feebleminded
      - 1916 (after Binet's death)
        
        Stanford professor Lewis M. Terman modified the Binet-Simon scale
        
        renamed the Stanford–Binet scale
        
        Introduced the intelligence quotient as a score report
        
        Terman concluded that mental retardation "represents the level of intelligence which is very, very common among Spanish-Indians and Mexican families of the Southwest and also among negroes. Their dullness seems to be racial."