“…If one looks only at past AAI studies of individuals with BPD, we find they represent 200 (or 2%) of the 10,000 AAI classifications reviewed by Bakermans-Kranenburg and van IJzendoorn (2009). Ten studies to date have considered the specific links between attachment and BPD utilizing the AAI (Barone, 2003;Barone, Borellini, Madeddu, & Maffei, 2000;Diamond, Stovall-McClough, Clarkin, & Levy, 2003;Fonagy, Leigh, Steele, Steele, Kennedy, Matoon, et al, 1996;Levy, Mehan, Kelly, Reynoso, Weber, Clarkin, et al, 2006;Lyons-Ruth, Melnick, Patrick, & Hobson, 2007;Patrick, Hobson, Castle, Howard, & Maughan, 1994;Rosenstein & Horowitz, 1996;Stalker & Davies, 1995;Stovall-McClough & Cloitre, 2003;van IJzendoorn, Feldbruggen, Derks, de Ruiter, Verhagen, Philipse, et al, 1997). While these studies do have some of the common methodological shortcomings mentioned above (often relying on small samples from in and out-patient sources, and various diagnostic criteria), they share the merit of having used the AAI, a highly reliable assessment method which allows more conclusive inquiry into the developmental issues implied in the disorder.…”