“…Neuroticism, or the tendency to experience negative emotions accompanied by a sense of the uncontrollability of these emotional experiences Clark, 2005), has been established as an important trait contributing to the development and maintenance of emotional disorders (e.g., Brown, 2007;Brown & Barlow, 2009;Kessler et al, 2011). Emerging findings also suggest that levels of neuroticism distinguish self-injuring from non-self-injuring individuals (e.g., Allrogen et al, 2014;Baetens, Claes, Muehlenkamp, Grietens, & Onghena, 2012;MacLaren & Best, 2010;Mullins-Sweatt, Lengel, & Grant, 2013). Considering this body of empirical literature, it is no surprise that studies have shown emotional disorders and NSSI to frequently co-occur (e.g., Jacobson et al, 2008;Klonsky et al, 2003), and that individuals who engage in NSSI exhibit elevated levels of anxiety and depression compared to those who do not (e.g., Andover, Pepper, Ryabchenko, Orrico, & Gibb, 2005;Brunner et al, 2013;Kirkcaldy, Brown, & Siefen, 2007;Prinstein et al, 2010).…”