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Home List of Titles An analogue study of the effects of Psychological Debriefing on eyewitness memory
Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.3/5532
- An analogue study of the effects of Psychological Debriefing on eyewitness memory
- Devilly, Grant J.; Varker, Tracey; Hansen, Karen; Gist, Richard
- Sixty-one participants from the community participated in a randomised controlled trial of group debriefing to assess the effect of this intervention upon memory for a stressful event. Participants were randomly allocated to one of three groups: debriefing; debriefing with an experimenter confederate present (who supplied three pieces of misinformation to the group regarding the stressful event); and a no-treatment control. All groups were shown a very stressful video and were again reviewed after 1 month. Members of the debriefing group where a confederate provided misinformation were more likely to recall this misinformation as fact than members of the other two groups. The debriefing group was also more accurate in their recall of peripheral content than the confederate group. Across all groups, participants were found to be more accurate at central rather than peripheral recall yet more confident for incorrect memories of the video than correct memories.
- Publication type
- Journal article
- Research centre
- Swinburne University of Technology. Faculty of Life and Social Sciences. Brain Sciences Institute
- Behaviour Research and Therapy, Vol. 45, no. 6 (2007), p. 1245-1254
- Publication year
- Central and peripheral memory; Group debriefing; Memory confidence
- Publisher URL
- Copyright © 2006 Elsevier Ltd. All rights reserved.
- Peer reviewed