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 …

Therapy alliance has been studied largely in voluntary psychotherapy but less is known about its predictive factors for positive alliance and treatment outcome in forensic populations. The aim of this study was to examine the relationship between offenders’ emotional states and therapy alliance. Moreover, …

Narcissism is a personality construct with grandiose, and vulnerable aspects, that are interconnected through antagonistic characteristics. While antagonism is strongly related to antisocial behavior, the role of narcissism remains underexplored in offender rehabilitation practice. Research in non-forensic …

Therapy alliance has been studied largely in voluntary psychotherapy but less is known about its predictive factors for positive alliance and treatment outcome in forensic populations. The aim of this study was to examine the relationship between offenders’ emotional states and therapy alliance. Moreover, …

Background. Violent criminal offenders with personality disorders (PD’s) can cause immense harm, but are often deemed untreatable. This study aimed to conduct a randomized clinical trial to test the effectiveness of long-term psychotherapy for rehabilitating offenders with PDs. Methods. We compared schema …

This study explores variables that predict physical violence in 614 (forensic) psychiatric inpatients. All violent incidents that occurred in a Dutch forensic psychiatric hospital between 2014 and 2019 (N = 3,713) were coded with the Modified Overt Aggression Scale+ based on daily hospital reports and …

Research on follow-up outcomes of systemic interventions for family members with an intellectual disability is scarce. In this study, short-term and long-term follow-up outcomes of multisystemic therapy for adolescents with antisocial or delinquent behaviour and an intellectual disability (MST-ID) are …

Background: An adaptation of multisystemic therapy (MST) was piloted to find out whether it would yield better outcomes than standard MST in families where the adolescent not only shows antisocial or delinquent behaviour, but also has an intellectual disability. Method: To establish the comparative …

Gender differences in victimization were retrospectively examined in 218 male and 218 female patients who have been admitted to one of four Dutch forensic psychiatric hospitals between 1984 and 2014. Case files were studied and variables relating to victimization and psychopathology were coded. It was …

This study meta-analytically examined the effect of treatment integrity on client outcomes of evidence-based interventions for juveniles with antisocial behavior. A total of 17 studies, from which 91 effect sizes could be retrieved, were included in the present 3-level meta-analysis. All included studies, …