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Raymond Cattell was born on 20 March 1905 in Hill Top, West Bromwich, a small town in England near Birmingham where his father's family was involved in inventing new parts for engines, automobiles and other machines. Thus, his growing up years were a time when great technological and scientific ideas and advances were taking place and this ...
Raymond Cattell (1905–1998): British and American psychologist, known for his exploration of many areas in psychology. [102] Herbert de Souza (1935–1997): Brazilian sociologist and activist against economic injustice and government corruption in Brazil, and founder of the Brazilian Institute of Social Analysis and Economics (IBASE). [103]
The most recent edition of the Sixteen Personality Factor Questionnaire (16PF), released in 1993, is the fifth edition (16PF5e) of the original instrument. [25] [26] The self-report instrument was first published in 1949; the second and third editions were published in 1956 and 1962, respectively; and the five alternative forms of the fourth edition were released between 1967 and 1969.
Psyche Cattell, (August 2, 1893 – April 1989), American psychologist; Raymond Cattell, psychologist, (20 March 1905 – 2 February 1998), did major work in a variety of psychological research fields. Richard Cattell (rugby union), (1871–1948), English rugby union player; William Cassady Cattell, President of Lafayette College from 1863 to 1883.
James McKeen Cattell (May 25, 1860 – January 20, 1944) was the first professor of psychology in the United States, teaching at the University of Pennsylvania in Philadelphia. He was a long-time editor and publisher of scientific journals and publications, including Science , and served on the board of trustees for Science Service, now known ...
The concepts of fluid intelligence (g f) and crystallized intelligence (g c) were introduced in 1943 by the psychologist Raymond Cattell. [1] [2] [3] According to Cattell's psychometrically-based theory, general intelligence (g) is subdivided into g f and g c.
Cattell, Raymond B. (1957). Culture fair intelligence test, a measure of "g": Scale 3, forms A and B (high school pupils and adults of superior intelligence) . Savoy, IL: Institute for Personality and Ability Testing.
Raymond B. Cattell (20 March 1905 – 2 February 1998) was the first to propose a distinction between "fluid intelligence" (Gf) and "crystallised intelligence" (Gc). Charles Spearman 's s factors are considered a prequel to this idea (Spearman, 1927), along with Thurstone's theory of Primary Mental Abilities [ citation needed ] .