Stress debriefing has been used extensively following traumatic events
; however there ir little evidence of its effectiveness. This paper re
ports the effects of stress debriefing on the rate of recovery of 195
helpers (e.g., emergency service personnel and disaster workers) follo
wing an earthquake in Newcastle, Australia (62 debriefed helpers and 1
33 who were not debriefed). Post-trauma stress reactions (Impact of Ev
ent Scale) and general psychological morbidity (General Health Questio
nnaire: GHQ-12) were assessed on four occasions over the first 2 years
postearthquake. There was no evidence of an improved rate of recovery
among those helpers who were debriefed, even when level of exposure a
nd helping-related stress were taken into account. More rigorous inves
tigation of the effectiveness of stress debriefing and its role in pos
ttrauma recovery is urgently required.