Trust is central to successful therapeutic work with adolescents, but establishing trust can be challenging, especially with adolescents with personality disorders. We present our understanding of trust in working with adolescents with and without personality disorders. We draw on complementary and overlapping perspectives, namely the attachment model, Kernberg's object relations model, and Fonagy's mentalization model. In Kernberg's object relations conceptualization, difficulties in trust experienced by patients with borderline personality disorders result from paranoia associated with splitting and identity diffusion. In Fonagy's mentalization model, epistemic trust is rooted in early experiences of being responded to and understood. We outline how techniques used in transference-focused psychotherapy for adolescents promote the development of the adolescent's capacity to trust by facilitating identity integration, thus reducing paranoia. Finally, we use two clinical case illustrations to demonstrate how trust unfolds in working with adolescents with and without personality disorders.
Keywords: adolescents; personality disorders; psychotherapy; transference-focused psychotherapy; trust.