The predictive strength of personal constructs versus conventional constructs: self-image disparity and neuroticism.
Idiographic personal construct (PC) measures of self-image disparity were hypothesized to be stronger than nonidiographic conventional construct (CC) measures in predicting neuroticism. Ninety-six college students completed PC and CC measures of real self, ideal self, social self, and ideal social self; the NEO Five-Factor Inventory; and the Marlowe-Crowne Social Desirability Scale. Content analysis showed that individuals' PC measures were unique. The disparity between real self and ideal self and the disparity between social self and ideal social self were computed for PC and CC; test-retest reliabilities were .76 to .81. Results of simultaneous multiple regression analyses supported the hypothesis. Also, the two-variable PC self-image disparity scores were stronger than one-variable PC esteem scores in predicting neuroticism. Implications were discussed for research method, self-concept theory, personal construct theory, neuroticism, and psychotherapy.
Watson
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Psychology Department, The College William and Mary, Williamsburg, VA 23187-8795, USA.
Watts
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RH
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D010551:Personality; D010555:Personality Inventory; D011237:Predictive Value of Tests; D012649:Self Concept; D011795:Surveys and Questionnaires