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Alfred Binet IQ
Binet started to develop a test to identify children with special needs in school. The test was the IQ test -
Lewis Terman IQ
Lewis Terman adapted Binet's tests to numerically measure inherited intelligence -
Primary Mental Abilities
Thurstone's primary mental abilities breaks intelligence into seven factors. -
General Intelligence
Spearman's theory of general intelligence that basic intelligence predicts our abilities in varied academic areas -
Wechsler Adult Intelligence Scale
David Weschsler created the most widely used intelligence test which consists of 11 subtests -
ACT
Evert Franklin Lindquest performed the first ACT test which is a standardized test for High School Achievment. -
Fluid and Crystallised Intelligence
Raymond Catell created Fluid and Crystallised Intelligence which suggested that there are two components of "g" that being fluid and crystallised. -
Guilford
Guiliford disagreed with the idea of "g" and suggested that intelligence has 180 elementary ablities divided into three sectors -
Multiple Intelligences
Howard Gardner has theory that humas have multiple intelligences -
Triarchic Theory
Robert Sternberg's theory of three intelligences including analytical, creative, and practical