“…Offenders diagnosed with personality disorder, compared to their counterparts without such a diagnosis, have been associated with an increased risk of violent recidivism (Coid, Hickey, Kahtan, Zhang, & Yang, 2007; Coid, Kahtan, Gault, & Jarman, 1999), elevated rates of morbidity and mortality (Black, Gunter, Loveless, Allen, & Sieleni, 2010; Krasnova, Eaton, & Samuels, 2018; Repo‐Tiihonen, Virkkunen, & Tiihonen, 2010), frequent interpersonal crises (Willmot & Evershed, 2018) increased rates of treatment programme dropout (Andrews, Issakidis, & Carter, 2001; Percudani, Belloni, Contini, & Barbui, 2002), and correctional staff burnout (Freestone et al, 2015). Accordingly, offenders diagnosed with personality disorder present considerable management and treatment challenges to professionals working within criminal justice settings (Jamieson & Taylor, 2004; Knauer, Walker, & Roberts, 2017; Rendu, Moran, Patel, Knapp, & Mann, 2002) and a need to establish evidenced‐based approaches for their effective management and treatment is therefore imperative.…”