Am J Psychiatry 1990; 147:498-500
Copyright © 1990 by American Psychiatric Association
Reliability of categorical and dimensional judgments of personality disorder
KA Heumann and LC Morey
Department of Psychology, Vanderbilt University, Nashville, TN 37240.
To investigate interrater reliability on categorical and dimensional
judgments of personality disorder, five clinicians completed five different
judgment tasks for each of 10 case vignettes. The reliability estimates
support previously unconfirmed statements that dimensional judgments are
substantially more reliable than categorical diagnoses.