The susceptibility to falsification of the Rorschach psychodiagnostic technique.

Abstract
20 subjects were given the Rorschach twice under conditions designed so that they would give a "good" impression in one instance and a "bad" impression in the other. This study shows that there are some subjects who can manipulate their responses, who can vary their personality picture. (PsycINFO Database Record (c) 2006 APA, all rights reserved)