“…These findings suggest that pathological variants of identity are a clinically meaningful construct, related to different forms of severe personality pathology and distinguishable from normal identity issues in adolescence. Research on identity diffusion in adolescents and the relationship with personality pathology is important in light of the increasing body of evidence that PDs can be diagnosed in adolescents (see, e.g., Chanen & McCutcheon, 2008;Grilo et al, 1998;Johnson et al, 2000;Westen, Shedler, Durett, Glass, & Martens, 2003) and are strongly associated with concurrent (see, e.g., Braun-Scharm, 1996;Johnson et al, 2005;Kasen et al, 2007;Lavan & Johnson, 2002;Serman, Johnson, Geller, Kanost, & Zacharapoulou, 2002;Westen et al, 2003) and future problems and dysfunctional behaviors (Chen, Cohen, Kasen, & Johnson, 2006;Daley et al, 1999;Daley, Rizzo, & Gunderson, 2006;Johnson, Chen, & Cohen, 2004;Johnson et al, 1999Johnson et al, , 2005Levy et al, 1999).…”