This article considers the relationship between chronic mood disorders
and depressive personality from several perspectives. A historical ov
erview of various theoretical, descriptive, and empirically based typo
logies is provided as well as a review of the relevant classifications
from the psychiatric nomenclatures. The defining features of the diff
erent conceptions of chronic depression and depressive personality the
n are considered within the framework of dimensional models of persona
lity, including the dimensions of positive and negative affectivity, a
nd the five-factor model. It is proposed that these dimensional models
may provide a useful integrating framework for future work in this ar
ea.