Kucharski, L. T., Johnsen, D., & Procell, S. (2004). The utility of the MMPI-2 Infrequency Psychopathology F(p) and the revised Infrequency Psychopathology scales in the detection of malingering. American Journal of Forensic Psychology, 22(1), 33–40. http://www.forensicpsychology.org