Is There a Relationship Between Political Orientation and Cognitive Ability? A Test of Three Hypotheses in Two Studies
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Kemmelmeier, Markus
Issue Date
2008
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cognitive abilities , cognitive ability , conservatism , conservatism scale , ideology , intelligence , liberalism , motivated social cognition , personality , political beliefs , political involvement , political orientation , psychology , state iq , verbal ability
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Abstract
Two studies tested one linear and two curvilinear hypotheses concerning the relationship between political conservatism-liberalism and cognitive ability. Study 1, focusing on students at a selective US university (n = 7279), found support for the idea that some dimensions of conservatism are linked to lower verbal ability, whereas other dimensions are linked to higher verbal ability. There was also strong support for political extremists both on the left and right being higher in verbal ability than centrists. Study 2 employed aggregate data pertaining to the 50 US states and demonstrated that conservatism was linked to lower cognitive ability in states with high political involvement, but found conservatism to be correlated with higher average ability in states with low political involvement. The discussion addresses potential implications and criticisms of this research. [Copyright 2008 Elsevier Ltd.];Two studies tested one linear and two curvilinear hypotheses concerning the relationship between political conservatism-liberalism and cognitive ability. Study 1, focusing on students at a selective US university (n =7279), found support for the idea that some dimensions of conservatism are linked to lower verbal ability, whereas other dimensions are linked to higher verbal ability. There was also strong support for political extremists both on the left and right being higher in verbal ability than centrists. Study 2 employed aggregate data pertaining to the 50 US states and demonstrated that conservatism was linked to lower cognitive ability in states with high political involvement, but found conservatism to be correlated with higher average ability in states with low political involvement. The discussion addresses potential implications and criticisms of this research.;Two studies tested one linear and two curvilinear hypotheses concerning the relationship between political conservatism-liberalism and cognitive ability. Study 1, focusing on Students at a selective US university (n = 7279), found support for the idea that some dimensions of conservatism are linked to lower verbal ability, whereas other dimensions are linked to higher verbal ability. There was also strong support for political extremists both on the left and right being higher in verbal ability than centrists. Study 2 employed aggregate data pertaining to the 50 US states and demonstrated that conservatism was linked to lower cognitive ability in states with high political involvement, but found conservatism to be correlated with higher average ability in states with low political involvement. The discussion addresses potential implications and criticisms of this research. (C) 2008 Elsevier Ltd. All rights reserved.
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0191-8869