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Modifying the Cognitive Interview for suspect interviews

Modifying the Cognitive Interview for suspect interviews. Amina Memon. Aims. Contemporary approaches to investigative interviewing Identifying the best approach for your interviewee (witness/suspect) The reluctant suspect/witness A structure for training and systematic evaluation.

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Modifying the Cognitive Interview for suspect interviews

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  1. Modifying the Cognitive Interview for suspect interviews Amina Memon

  2. Aims • Contemporary approaches to investigative interviewing • Identifying the best approach for your interviewee (witness/suspect) • The reluctant suspect/witness • A structure for training and systematic evaluation

  3. What have we got? • The Cognitive Interview (CI) - national level to police (since about 1990)-extensive scientific literature. • The Conversation management (CM) approach (Shepherd 1983)- 1 empirical study. • PRICE model

  4. Developments in Investigative interviewing Modifications to the Cognitive Interview

  5. Modified CI • Rapport & Transfer of Control • Mental reinstatement of context or a sketch plan* • Report in Detail • Free recall followed by open questions • Replace the change order instruction with an additional retrieval (free recall). *Dando et al 2008

  6. Modified CI is most popular in research and practice based on 55 studies; Memon et al. 2008)

  7. Planning Rapport Context/Sketch and report everything with free recall Probe by “addressing” the evidence but do not let on (exhaust alternatives) Confirm/Challenge* Using Modified CI with Strategic Use of Evidence (Granhag) * But note Dando & Bull’s: tactical approach

  8. Application: Deception Detection • Statement evidence inconsistency Get detail and rule out alternative accounts before disclosing evidence • Use of sketch plan (Hartwig, Granhag et al 2005; Vrij, Granhag, et al 2008)

  9. The interviewee • There are many different kinds of witness/suspect

  10. Consider for each Interviewee (Witness or suspect) Unable Able Ability to tell Source: Mark Robinson: Kent Police

  11. Consider for each Interviewee (Witness or suspect) Willing Unwilling Willingness to tell

  12. Consider for each Interviewee (Witness or suspect) Willing Willing but unable Willing and able Unable Able Unwilling and unable Unwilling but able Unwilling Model developed by Kent Police

  13. Consider for each Interviewee (Witness or suspect) Willing Modified CI (PRICE) With SUE Could be a vulnerable individual: Wants to pleaseFalse Confession Unable Able Modified CI with SUE Use elements of CM? • Problem! Unwilling Adapted: Kent Police

  14. The unwilling witness • Due to trauma, fear, hostility, uncertainty? • Too many investigators skip the rapport phase because they are not collecting evidence at this point. • Rapport provides a chance for the investigator to directly address the witness’s reluctance to talk, the motivational barrier. • Effective rapport allows the rest of the CI to be implemented. (Fisher, 2009)

  15. The current situation Developments in training

  16. Clarke & Milne (2001)“far more leading questions asked, most interviewers didn’t allow the witness to tell their account and the interviews were mainly police led” • Interviewing was poor • Limited use of CI • Closed questioning style • Interviewer driven and confirmatory

  17. ACPO (2003) interviewing strategy • The new ACPO Strategy introduced 5 separate Tiers of Training for PEACE (and CI) each of which is set against National Occupational Standards. • Each tier has a training implication. • Each tier recommends that competencies MUST be met at each level for progression to the next level.

  18. To date No evaluation of PRICE

  19. “Having considered the transcript of the interview, we are driven to the conclusion that some of the questions put by the interviewing police officer can only be described as outrageous” Lord Hamilton’s comments during Luke Mitchell’s appeal against the murder of Jody Jones http://www.scotcourts.gov.uk/opinions/2008HCJA28.html

  20. Good Practice Peebles vs HMA The DC leading the enquiry identified special needs and appointed appropriate adult

  21. Proposal for Scottish Police • Use the modified CI (rapport building) to improve information gathering in interviews where witnesses have information but may be reluctant to disclose • Use evidence strategically within the PRICE model

  22. Proposal for Scottish Police • Develop a structure for training and monitoring/assessment of training at different levels

  23. For details of my recent research go to: http://www.abdn.ac.uk/~r03kah6/eyewitness/ Acknowledgements European Union Framework 6 Grant

  24. CM • Reciprocity: if someone smiles, you smile back, show you are aware of how witness feels) • Response: Mindful behaviours for relationship building. • Managing the interview: the relationship with the interviewee, the conduct of persons present and content. Planning is key to identify topics to be covered and areas of questioning within each topic.

  25. PRICE Preparation Rapport Information Confirmation Evaluation PEACE Preparation Explain & Engage Account Closure & Evaluation Interviewing models

  26. Application • Witnesses in sexual offence investigations -Welfare is paramount -Addressing needs and fears -Explain purpose and transfer control -Report Everything (open questions). -Be flexible, return to rapport building any time the witness feels uncomfortable.

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