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The Bell Curve: Intelligence and Class Structure in American Life is a 1994 book by the psychologist Richard J. Herrnstein and the political scientist Charles Murray in which the authors argue that human intelligence is substantially influenced by both inherited and environmental factors and that it is a better predictor of many personal outcomes, including financial income, job performance ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 16 December 2024. American political scientist (born 1943) Charles Murray Murray in 2013 Born Charles Alan Murray (1943-01-08) January 8, 1943 (age 81) Newton, Iowa, U.S. Spouses Suchart Dej-Udom (m. 1966; div. 1980) Catherine Bly Cox (m. 1983) Children 4 Awards Irving Kristol Award (2009) Kistler Prize ...
The Gaussian function is the archetypal example of a bell shaped function. A bell-shaped function or simply 'bell curve' is a mathematical function having a characteristic "bell"-shaped curve. These functions are typically continuous or smooth, asymptotically approach zero for large negative/positive x, and have a single, unimodal maximum at ...
In the bottom-right graph, smoothed profiles of the previous graphs are rescaled, superimposed and compared with a normal distribution (black curve). Main article: Central limit theorem The central limit theorem states that under certain (fairly common) conditions, the sum of many random variables will have an approximately normal distribution.
The Bell Curve: Intelligence and Class Structure in American Life. New York: Free Press. ISBN 0-02-914673-9. James Heckman (March 1995). "Cracked Bell". Reason. The Matching Law: Papers in Psychology and Economics by Richard J. Herrnstein, Edited by Howard Rachlin, David I. Laibson, Harvard 1997 ISBN 0-674-06459-3
The bell curve is typical of the normal distribution. Bell curve may also refer to: Gaussian function, a specific kind of function whose graph is a bell-shaped curve; The Bell Curve, a 1994 book by Richard J. Herrnstein and Charles Murray The Bell Curve Debate, a 1995 book on The Bell Curve edited by Jacoby and Glauberman
Intelligence: Knowns and Unknowns is a report about scientific findings on human intelligence, issued in 1995 by a task force created by the Board of Scientific Affairs of the American Psychological Association (APA) following the publication of The Bell Curve and the scholarly debate that followed it.
The Bell Curve (1994) The Revolt of the Elites (1995) The Death of the West (2001) The Blank Slate (2002) Black Rednecks and White Liberals (2005) Hillbilly Elegy (2017) The Benedict Option (2017) Why Liberalism Failed (2018)