Am J Psychiatry 1985; 142:501-503
Copyright © 1985 by American Psychiatric Association
Psychometric detection of fabricated symptoms of posttraumatic stress disorder
JA Fairbank, RJ McCaffrey and TM Keane
Vietnam veterans with posttraumatic stress disorder and two groups
instructed to fabricate its symptoms completed the MMPI. A discriminant
function analysis of selected scale scores and an empirically derived
decision rule successfully classified over 90% of the subjects.