Self-estimates of intelligence: interaction effects of the comparison to a specific reference group and neuroticism.
An experiment that investigated the interaction effect of Neuroticism and the comparison to different reference groups on self-estimates of intelligence is reported. University students (100 men, 15 women) were randomly assigned to two experimental groups and asked to rate their own intelligence on a one-item measure, in IQ points, having been provided with reference values for either the general population or a student sample. Analysis of data confirmed that the accuracy of self-estimates of intelligence was influenced by the variation of the instruction. Participants provided more accurate estimations when confronted with comparison information about fellow students than about the general population. Persons scoring high on Neuroticism estimated their intelligence lower, but only when their estimation was based on a general reference group. Theoretical and practical implications were discussed.
Eindhoven University of Technology, The Netherlands. T.Bipp@tue.nl
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D000293:Adolescent; D003469:Culture; D005260:Female; D006801:Humans; D007206:Individuality; D007360:Intelligence; D007361:Intelligence Tests / Q000706:statistics & numerical data; D008297:Male; D009497:Neurotic Disorders / Q000175:diagnosis / Q000523:psychology*; D010555:Personality Inventory / Q000706:statistics & numerical data; D011594:Psychometrics; D012016:Reference Values; D012649:Self Concept; D013334:Students / Q000523:psychology