Flip the Triangle: using quality improvement methods to embed a positive behaviour support approach on a medium secure forensic ward for men with intellectual disabilities.

Incidents of violence and aggression are serious concerns on a secure ward for people with intellectual disabilities and are often met with increases in physical and restrictive interventions. However, these interventions are usually high risk for both patients and staff and are ineffectual in promoting long-term behaviour change. This study aimed to promote positive culture change and embed the evidence-based practice of positive behaviour support by shifting focus and efforts from the use of physical and restrictive interventions to manage crises to intervening positively and proactively to prevent crises from occurring.