The personality bases of ideology: a one-year longitudinal study.
The cross-lagged effects of the Big-Five personality dimensions on Social Dominance Orientation (SDO) and Right-Wing Authoritarianism (RWA) were examined over 1 year (N = 112). Consistent with the Dual Process Cognitive-Motivational Model, SDO and RWA exhibited markedly different personality bases. Low Agreeableness and unexpectedly high Extraversion predicted change in the motivational goal for group-based dominance and superiority (SDO), whereas Openness to Experience predicted change in the motivational goal for social cohesion and collective security (RWA). Neuroticism and Conscientiousness did not predict change in SDO or RWA over time. These findings extend previous cross-sectional (correlational) research and indicate that key dimensions of personality (primarily Agreeableness and Openness to Experience) are an important temporal antecedent of the group-based motivational goals underlying individual differences in prejudice.
Department of Psychology, The University of Auckland, New Zealand. c.sibley@auckland.ac.nz
Chris G
CG
Sibley
John
J
Duckitt
D000293:Adolescent; D001318:Authoritarianism; D003242:Conscience; D003674:Defense Mechanisms; D005120:Extraversion, Psychological; D005260:Female; D006040:Goals; D006801:Humans; D007206:Individuality; D008137:Longitudinal Studies; D008297:Male; D008960:Models, Psychological; D009042:Motivation; D009520:New Zealand; D010555:Personality Inventory / Q000706:statistics & numerical data*; D011287:Prejudice; D012925:Social Conformity; D012930:Social Dominance; D012933:Social Identification; D012938:Social Perception; D055815:Young Adult