“…The social cognitive processes in patients with BPD are characterized by negative appraisals of the emotions, motivations, or intentions of others (e.g., Arntz & Veen, 2001; Donegan et al, 2003; Wagner & Linehan, 1999). These types of social cognitive biases are associated with insecure adult attachment patterns (e.g., Horppu & Ikonen-Varila, 2001; Meyer et al, 2004; Mikulincer & Shaver, 2001; Niedenthal, Brauer, Robin, & Innes-Ker, 2002) and may directly relate to the occurrence of chronic negative affect and impulsivity. Accordingly, several studies have shown that insecure attachment patterns are related to high trait levels of negative affect or neuroticism (e.g., Adam, Gunnar, & Tanaka, 2004; Hagekull & Bohlin, 2003; Shaver & Brennan, 1992; Stams, Juffer, & van IJzendoorn, 2002) as well as aggressive behavior (Lyons-Ruth, 1996), anger (Mikulincer, 1998b), heightened emotional distress and anxiety when accessing negative memories (Mikulincer & Orbach, 1995), and heightened cortisol reactivity in response to psychosocial stress (e.g., Gunnar, Brodersen, Nachmias, Buss, & Rigatuso, 1996; Hertsgaard, Gunnar, Erickson, & Nachmias, 1995).…”