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Personality similarity, perceptual accuracy, and relationship satisfaction in dating and married couples
Author(s) -
DECUYPER MIEKE,
DE BOLLE MARLEEN,
DE FRUYT FILIP
Publication year - 2012
Publication title -
personal relationships
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.81
H-Index - 83
eISSN - 1475-6811
pISSN - 1350-4126
DOI - 10.1111/j.1475-6811.2010.01344.x
Subject(s) - psychology , similarity (geometry) , personality , perception , cronbach's alpha , social psychology , association (psychology) , developmental psychology , psychometrics , artificial intelligence , computer science , neuroscience , image (mathematics) , psychotherapist
The association between actual and perceptual personality similarity and perceptual accuracy on relationship satisfaction is examined in 191 couples. Self‐ and partner ratings of personality were assessed using the Revised NEO Personality Inventory (P. T. Costa & R. R. McCrae, 1992) and relationship satisfaction using the Relationship Assessment Scale (S. S. Hendrick, A. Dicke, & C. Hendrick, 1998). Actual and perceptual similarity and perceptual accuracy were quantified using the index of profile agreement (R. R. McCrae, 1993) and L. J. Cronbach and G. C. Gleser's (1953) D‐indices. These indices showed large variability in personality profiles within couples and considerable perceptual accuracy between raters. Actual similarity was positively associated with female relationship satisfaction, controlling for personality traits of both partners. Moreover, partial support was obtained for the positive associations between perceptual similarity and accuracy and relationship satisfaction.