Evaluating trauma debriefing within the UK prison service

Purpose: There has been wide debate around early interventions following traumatic exposures. Many of the studies examining the effectiveness of debriefing have not been undertaken in a workplace setting for which they were designed. The study was undertaken with prison staff and evaluated the debriefing provided as part of a trauma support programme provided by the prison service. This study was designed to evaluate the effectiveness and a programme of support for prison service staff following a traumatic incident within a prison environment. Design/methodology/approach: Prison staff exposed to a range of traumatic events were offered debriefing. Measurements were taken soon after the incident and again one month later. The scores of those receiving debriefing were compared with those who did not receive debriefing. Findings: The results showed that the prison staff receiving debriefing showed a significant reduction in their traumatic stress, anxiety and depression scores. There was no significant difference in the symptoms of the non-debriefed group. Research limitations//implications: The findings suggest that group-based well structured debrief sessions can be useful in reducing symptoms of post-traumatic stress following exposure to critical incidents in the workplace. The findings were accepted with the limitation that the groups were self-selecting, a randomised control trial was not allowed for the purpose of this study due to ethical concerns. Originality/value: The results suggest that there are benefits in undertaking group debriefing within an organisational setting.