Salovey and Mayer coined an emotional form of this concept, and the Flynn effect suggests that it has been increasing linearly since the earliest tests for it.
One test for this concept involves 2-by-2 and 3-by-3 sets of patterns known as Raven's Progressive Matrices. One theory of this concept uses the method of Tetrad Differences to analytically prove the Two-Factor theory of this concept developed by Charles Spearman. Sternberg and Salter define it as Goal-directed adaptive behavior and Wechsler describes it as "aggregate global capacity of the individual to act." Salovey and Mayer coined an emotional form of this concept, and the Flynn effect suggests that it has been increasing linearly since the earliest tests for it. For 10 points, name this concept often measured in quotient form, a test for which was famously developed at Stanford by Alfred Binet.
One test for this concept involves 2-by-2 and 3-by-3 sets of patterns known as Raven's Progressive Matrices.
{Intelligence}