Academisch Proefschrift, ter verkrijging van de graad Doctor aan de Vrije Universiteit Amsterdam, op gezag van de rector magnificus prof. dr. J.J.G. Geurts, volgens besluit van de decaan van de Faculteit der Bètawetenschappen in het openbaar te verdedigen op donderdag 19 februari 2026 om 11.45 uur in …

Abstract Introduction: The construct of epistemic trust (ET) has gained wide acceptance and support in the field, although there is little empirical evidence to substantiate the theo retical assumed model. Studies of the assessment of ET were conducted in community samples only and the mediating role …

Understanding and processing life experiences are essential in the treatment of personality disorders to promote personal recovery and psychological wellbeing. In this qualitative case report, drafted in co‐creation between the client, clinical psychologist, and art therapist, individual treatment consisted …

People with personality disorders (PDs) are often difficult to reach emotionally in therapy. As music therapy (MT) provides an entry point to emotions and facilitates contact and communication, it is regularly used with this target group. This study presents a case study of a 40-year-old woman diagnosed …

Arts and psychomotor therapies are often part of the multidisciplinary treatment for people diagnosed with Personality Disorders (PDs). Drama therapy is aimed at promoting emotion regulation and strengthening of interpersonal skills. The added value of drama therapy has not been sufficiently examined …

Background Assessment of Posttraumatic Stress Disorder (PTSD) symptoms in individuals with dementia is difficult due to diagnostic challenges like an incomplete self-report, interference of neuropsychiatric symptoms and overlapping comorbid psychiatric symptoms. Objective These diagnostic challenges …

Posttraumatic nightmares (PTN) are a frequent symptom after a traumatic event and often play part in the psychopathology of patients with borderline personality disorder (BPD). Imagery rehearsal therapy (IRT) currently offers the best evidence for an effective treatment to reduce PTNs, although high …

Background Psychiatric comorbidity is high in adults with posttraumatic stress disorder (PTSD), with up to 90% having at least one additional condition, and two-thirds having two or more other diagnoses. With an increasing aging population in industrialized counties, knowing which psychiatric disorders …

People with a ‘severe mental illness’ (SMI) are those who suffer from a psychiatric illness for a prolonged period of time that seriously affects their social functioning, professional functioning and functioning in the community, and who are in need of professional care or treatment. SMI is not limited …

Forensische diagnostiek.