The role of interpersonal perception in dyadic adjustment.

The discrepancy between the way individuals perceive themselves and the way they are perceived by their partners has been proposed as an indicator of dyadic adjustment. The present study employed the CPI to investigate the relation of interpersonal perception within dyads and real similarity of spouses to marital satisfaction. The subjects were 20 married couples. Support was provided for the use of the real similarity-assumed similarity-accuracy paradigm in studies of interpersonal perception. No sex differences were found in the ability of individuals to predict their spouse's responses on the CPI. Accuracy of prediction was correlated significantly with scores on the Hogan Empathy scale for males, but not for females. Conversely, accuracy was related significantly to dyadic adjustment in the case of females, but not males. Real similarity also was correlated positively with dyadic adjustment. Avenues for further research are suggested.