“…The reason for including the dark triad in the present study was that, in previous studies investigating how the three forms of perfectionism were related to the Big Five model of personality (see John & Srivastava, 1999, for a review), other-oriented perfectionism showed significant negative correlations with agreeableness that were not shared by self-oriented and socially prescribed perfectionism (e.g., Hill, McIntire, & Bacharach, 1997;Rice, Ashby, & Slaney, 2007). Like other-oriented perfectionism, all three traits of the dark triad have shown significant negative correlations with agreeableness (e.g., Jacobwitz & Egan, 2006;Jonason & McCain, 2012).…”