Charles Spearman labeled task-specific variation in this quantity as s and attempted to explain correlations in this quantity by a general, or g, factor. That g factor can be measured through Raven's Progressive Matrices. The long-term global increase of this value in populations is called the Flynn
Charles Spearman labeled task-specific variation in this quantity as s and attempted to explain correlations in this quantity by a general, or g, factor. That g factor can be measured through Raven's Progressive Matrices. The long-term global increase of this value in populations is called the Flynn effect, and Raymond Cattell created a Culture Fair test to determine this quantity. Proposed by William Stern, this value is tested by tools such as the Stanford-Binet test. The median score for this quantity is defined as 100, and a high value of this can enable a person to join Mensa. For 10 points, name this score that supposedly measures how smart a human is.
Charles Spearman labeled task-specific variation in this quantity as s and attempted to explain correlations in this quantity by a general, or g, factor.