“…non-forensic, non-clinic referred populations), narcissism, Machiavellianism, and psychopathy are essentially equivalent because of their considerable overlap (Fehr et al, 1992;Gustafson & Ritzer, 1995;McHoskey, 1995;McHoskey et al, 1998). However, recent studies that examine narcissism, MACH, and psychopathy simultaneously within subclinical adult populations demonstrate that they have low to moderate associations (reported intercorrelations ranging from .18 to .62), with the weakest associations found between narcissism and MACH, and the strongest associations found between psychopathy and MACH (Campbell et al, 2009;Hodson, Hogg, & MacInnis, 2009;Jakobwitz & Egan, 2006;Lee & Ashton, 2005;Paulhus & Williams, 2002).…”