The incremental validity of the MMPI-2: when does therapist access not enhance treatment outcome?
Lima EN, Stanley S, Kaboski B, Reitzel LR, Richey A, Castro Y, Williams FM, Tannenbaum KR, Stellrecht NE, Jakobsons LJ, Wingate LR, Joiner TE. The incremental validity of the MMPI-2: when does therapist access not enhance treatment outcome? Psychol Assess. 2005 Dec; 17(4):462-8.