Eyewitness evidence is crucial in police investigations, but witnesses often experience trauma, and officers often face pressure and fatigue, particularly when dealing with vulnerable individuals. Trauma-informed practice acknowledges that trauma can influence how individuals participate in interviews, which in turn impacts the interview’s outcome and the overall pursuit of justice.
This PhD project seeks to develop a Trauma-Informed Cognitive Interview (TICI) framework to improve witness well-being while maintaining accurate memory recall. The project builds on the Cognitive Interview (Fisher & Geiselman, 2010), which leverages cognitive mnemonics from psychological theory to boost memory. By integrating counselling techniques, the PhD will investigate whether the TICI framework could address the specific needs of anxious and traumatized witnesses. Importantly, the framework will also promote officer well-being through the inclusion of reflective practices and psychoeducation around how witnesses who have experienced distressing events might behave in interviews. A mixed-methods approach will be used, involving qualitative research with victims, witnesses and police officers to ensure the framework is grounded in real-world contexts.
Additionally, laboratory and field research will evaluate the effectiveness of the framework using a combination of qualitative and quantitative measures. In collaboration with Police Scotland, the project will develop a practical framework for supporting distressed witnesses and victims, including training materials, briefing papers, and interview protocols to inform Police Scotland’s trauma-informed training and practice.
Supervisory Team:
- First Supervisor: Dr Julie Gawrylowicz, j.gawrylowicz@abertay.ac.uk
- Second Supervisor: Dr Penny Woolnough, p.woolnough@abertay.ac.uk
- Third Supervisor: Dr Karen Goodall, Karen.Goodall@ed.ac.uk