M. Zuckerman et Cr. Knee, THE RELATION BETWEEN OVERLY POSITIVE SELF-EVALUATION AND ADJUSTMENT -A COMMENT ON COLVIN, BLOCK, AND FUNDER (1995), Journal of personality and social psychology, 70(6), 1996, pp. 1250-1251
C.R. Colvin, J. Block, and D.C. Funder (1995) calculated a self-enhanc
ement index-the discrepancy between favorability of participants' self
-ratings and favorability of others' ratings of the participants. They
found that the index was negatively correlated with psychological adj
ustment. However, the discrepancy between self- and other-ratings cann
ot add to the variance accounted for once self-ratings and other-ratin
gs are controlled for. Consequently, the index cannot properly be used
to examine how self-enhancement influences adjustment. An appropriate
test for the self-enhancement effect is the interaction between favor
ability of self- and other-ratings.