“…Studies of psychological mindedness and alexithymia tend to show that patients with poor abilities to understand the psychological meaning underlying emotional experiences and behaviors in self and others may have a less favorable outcome [38,39]. Given that RF, psychological mindedness and alexithymia are closely related through processes concerning recognition and thinking about one's own or other's internal states [25], such results point towards RF as a potential predictor of clinical course. Yet, although therapies addressing mentalizing deficits seem to reduce self-harm, general symptoms, interpersonal distress, and personality pathology in patients with BPD [21,[40][41][42][43], few studies have examined whether M A N U S C R I P T ACCEPTED MANUSCRIPT 5 mentalizing capacities at the onset of treatment predict clinical outcome in patients with PDs.…”