Objective: Although disturbed family function has some association with bul
imic psychopathology, the psychological mechanisms that account for that li
nk are not clear. This study explores the hypothesis that shame acts as a m
ediator in that relationship, whereas shame-proneness is a moderator variab
le. Method: The participants were 139 nonclinical women. Each completed mea
sures of perceived family function, shame-proneness, internalized shame, an
d bulimic psychopathology. Regression analyses were used to test for the me
diating and moderating effects of shame. Results: The findings were compati
ble with a model where shame-proneness acts as a moderator and internalized
shame is a perfect mediator in the link between paternal overprotection an
d bulimic attitudes. Conclusions: The experience of shame appears to be a c
ritical element in understanding the relationship between perceived family
dysfunction and bulimic psychopathology. Where individuals perceive their f
amilies as problematic, it may be clinically valuable to focus on shame as
a psychological consequence of that experience. (C) 2000 by John Wiley & So
ns, Inc.