Kawamura, K. Y., Hunt, S. L., Frost, R. O., &DiBartolo, P. M. (2001). Perfectionism, anxiety, and depression: Are the relationships independent?. Cognitive Therapy and Research, 25(3), 291-301.
The present study examined the relationship between perfectionism and various features of anxiety to determine whether these features of anxiety were related to perfectionism independent of depression. A factor analysis of various measures of anxiety symptoms reduced the measures to three factors: obsessive-compulsive disorder, social anxiety/trait anxiety/worry, and posttraumatic stress disorder (PTSD) symptoms. All three factors were significantly related to maladaptive perfectionism, but the social/trait/worry ...