This study examined the relationship between therapist personality and
theoretical orientation from the perspective of the Five-Factor Model
of personality. Forty-one psychotherapists completed the NEO-PI-R and
ratings of theoretical orientation. Results revealed a significant re
lationship between theoretical orientation and certain NEO-PI-R domain
s and related facet scores. The Cognitive orientation was significantl
y related to the Agreeableness Domain and the associated facets of Str
aightforwardness and Altruism. The Humanistic and Gestalt orientations
were significantly related to the domain of Openness and the facet of
Openness to Fantasy. The Humanistic orientation was also significantl
y related to the Openness to Action facet. In addition, gender differe
nces were noted in NEO-PH-R profiles, but not theoretical orientation.