A case is made for the substitutability of self-esteem regulation mechanism
s such as cognitive dissonance reduction, self-affirmation, and social comp
arison. For example, a threat to self via cognitive dissonance might be red
uced by a favorable social comparison outcome. To explain substitution, it
is suggested that self-esteem regulation mechanisms inevitably produce affe
ct and that affect mediates the completion of various self-esteem regulatio
n processes. Substitution can be understood in terms of the transfer of aff
ect from the initial mechanism to the substitute mechanism. To be effective
, this transfer must take place without awareness. Also discussed is the su
bstitution of self-esteem regulation mechanisms across different self-domai
ns versus within a single self-domain. Current theory suggests that substit
ution might be more effective within domain; that is, it is better to bolst
er the aspect of self that has been threatened. It is suggested here, howev
er, that substitution across self-domain might be relatively resilient and
easier to accomplish.