1. Charles Spearman did seminal work on models for human intelligence, including his theory that disparate cognitive test scores reflect a single general intelligence factor and coining the term g factor.
21 Facts About Charles Spearman
1. 2.
Charles Spearman started in 1897, and after some interruption he obtained his degree in 1906.
3.
Charles Spearman had already published his seminal paper on the factor analysis of intelligence.
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Charles Spearman met and impressed the psychologist William McDougall who arranged for Charles Spearman to replace him when he left his position at University College London.
5.
Charles Spearman stayed at University College until he retired in 1931.
6.
Charles Spearman's title changed to Professor of Psychology in 1928 when a separate Department of Psychology was created.
7.
When Charles Spearman was elected to the Royal Society in 1924 the citation read:.
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Charles Spearman's many published papers cover a wide field, but he is especially distinguished by his pioneer work in the application of mathematical methods to the analysis of the human mind, and his original studies of correlation in this sphere.
9.
Charles Spearman has inspired and directed research work by many pupils.
10.
Charles Spearman was strongly influenced by the work of Francis Galton.
11.
Charles Spearman's statistical work was not appreciated by his University College colleague Karl Pearson and there was a long feud between them.
12.
Charles Spearman always insisted that his work be applied in psychiatry and urged so in his Maudsley lecture to the Royal Medico-Psychological Association.
13.
Charles Spearman had three daughters, and a son who died in 1941 in Crete.
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However, later Spearman introduced group factor that was particular to those correlations that were not a result of factor g or s His ideas were in 1938 criticized on paper by psychologist Louis L Thurstone who argued his own experiments showed that intelligence formed seven primary categories: numerical, reasoning, spatial, perceptual, memory, verbal fluency and verbal comprehension.
15.
Thurstone ultimately agreed with Charles Spearman that there was a general factor among ability measures.
16.
Subsequently, Raymond Cattell supported a version of the general ability concept theorized by Charles Spearman but highlighted two forms of ability, distinguished by their noegenetic properties: fluid and crystallized intelligence.
17.
Charles Spearman presented a digest of his views in the entry "Abilities, general and special" in the 14th edition of the Encyclopaedia Britannica.
18.
Charles Spearman's model was influential, but was critiqued by others, such as Godfrey Thomson.
19.
Nonetheless, Thomson's disagreements with Charles Spearman had more to do with methodology and epistemology than data or interpretations thereof.
20.
Factor analysis is a statistical test that is used to find relationships between multiple correlated measures and Charles Spearman played a clear part in its development.
21.
Charles Spearman coined the term factor analysis and used it extensively in analyzing multiple measures of cognitive performance.