John L. Horn

John L. Horn

John L. Horn (d. 2008) was a cognitive psychologist who, with Raymond Cattell, developed the crystallized and fluid theory of intelligence. This theory was later combined with the work of John Carroll and called the CHC theory. The CHC theory is the basis for many modern IQ tests.

Dr. Horn was a professor of psychology at the University of Southern California.


Wikimedia Foundation. 2010.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • John S. Horn — Infobox Congressman name = Steve Horn date of birth = birth date and age|1931|5|31 place of birth = San Juan Bautista, California state = California district = 38th term start = January 3, 1993 term end = January 3, 2003 preceded = Bob Dornan… …   Wikipedia

  • John Cerminaro — John Paul Cerminaro, Jr. (born April 7, 1947 [Grimes Co. TX Births, 1947 (link [http://ftp.rootsweb.com/pub/usgenweb/tx/grimes/vitals/births/1947/grimeb47.txt] , retrieved 2008 03 15)] ) is an American horn player who is best known for his… …   Wikipedia

  • John Bissell Carroll — John Bissell „Jack“ Carroll (* 5. Juni 1916 in Hartford, Connecticut; † 1. Juli 2003 in Fairbanks, Alaska) war ein amerikanischer Pädagogischer Psychologe, Psycholinguist und Intelligenzforscher. Inhaltsverzeichnis 1 Biografie 2 Beiträge zur… …   Deutsch Wikipedia

  • Horn (surname) — Horn is a surname, and may refer to:* Alan F. Horn * Alfred Horn (1918–2001), American mathematician ** Horn clause is a term in formal logic named after him * Alfred Aloysius Trader Horn, an African trader during the Scramble for Africa * Anton… …   Wikipedia

  • John B. Carroll — John Bissell „Jack“ Carroll (* 5. Juni 1916 in Hartford, Connecticut; † 1. Juli 2003 in Fairbanks, Alaska) war ein amerikanischer pädagogischer Psychologe, Psycholinguist und Intelligenzforscher. Inhaltsverzeichnis 1 Biografie 2 …   Deutsch Wikipedia

  • John Evers — (* 25. September 1939 in Wien; † 26. November 2010 auf Gran Canaria) war ein österreichischer Jazztrompeter, Sänger, Autor und Radiomoderator. Inhaltsverzeichnis 1 Leben und Wirken 2 Werke 2.1 Disko …   Deutsch Wikipedia

  • John Horn — may refer to: *Stephen Horn (1931 ), former Republican congressman from California *John L. Horn, psychologist …   Wikipedia

  • John Horn High School — Infobox US school name = Dr. John Horn High School image caption = location = 3300 E. Cartwright Rd. Mesquite, Texas, 75181 USA coordinates = coord|32.73194, 96.556864 motto = established = 2000 type = Free public district = Mesquite Independent… …   Wikipedia

  • John Vernon — Pour les articles homonymes, voir Vernon. John Vernon Données clés Naissance 24 février 1932 Zehner, (Canada) Nationalité …   Wikipédia en Français

  • John Peel (farmer) — John Peel (1776? 13 November 1854) was a British huntsman and is the subject of the 18th century song D ye ken John Peel . John Peel was baptised on 24 September 1777, but most sources suggest he was born the previous year. He was a Cumberland… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”