Background: This study further examined the diagnostic specificity of the s
elf-critical personality dimension, as measured by the Depressive Experienc
es Questionnaire (DEQ; Blatt et al., 1976. The Depressive Experiences Quest
ionnaire. Yale University Press, New Haven). Methods: Patients with major d
epression (n = 26) were compared to social phobia patients (It = 32). Resul
ts: Depressed patients scored significantly higher on the DEQ Self-Criticis
m dimension. However, when current level of depressed mood was controlled f
or, self-criticism was not a significant predictor of diagnostic status. Fu
rther, the level of DEQ self-criticism reported by patients with social pho
bia was almost three times greater than the level reported in an earlier di
agnostic specificity study with panic disorder patients [Bagby et al., 1992
. Diagnostic specificity of the dependent and self-critical personality dim
ensions in major depression. J. Affect. Disord. 26, 59-64]. Limitations: On
ly one measure of self-criticism was used in this study, and the research d
esign was cross-sectional rather than prospective. Conclusions: Self-critic
ism is not unique to major depression, and this personality dimension may b
e implicated in other forms of psychopathology [Blatt, 1991. A cognitive mo
rphology of psychopathology. J. Nerv. Ment. Dis. 179, 449-458]. Some cognit
ive features believed to play an important role in depression may also be s
alient in persons with social phobia. (C) 2000 Elsevier Science B.V. All ri
ghts reserved.