Cognitive Interview
Definition
A structured witness interview technique developed by Geiselman and Fisher that uses four retrieval aids: mental reinstatement of context, reporting everything without filtering, recalling events in non-chronological order, and changing perspective. Designed to maximise accurate recall while minimising interviewer-induced contamination.
- Developers
- Edward Geiselman and Ronald Fisher
- Retrieval aids
- 4: context reinstatement, report everything, reverse order, change perspective
- Used for
- Cooperative witnesses and victims, not typically suspects
- Goal
- Maximise accurate recall, minimise interviewer-induced contamination
Common questions
Why does recalling events out of chronological order help memory?+
It disrupts reliance on script-based expectations of how events usually unfold, prompting the witness to search memory more thoroughly rather than reporting a rehearsed or assumed sequence, which surfaces details a straightforward chronological account can miss.
Does the cognitive interview work well with children?+
The full protocol is demanding on working memory and is usually simplified or replaced with age-adapted protocols such as the NICHD structured interview for young children, since reverse-order recall and perspective change can confuse younger witnesses.
How is it different from a standard police interview?+
A standard interview often uses direct questioning that can suggest answers, while the cognitive interview relies on open-ended prompts and the four retrieval aids to let the witness generate detail themselves, reducing the risk of the interviewer shaping the account.
Related terms
- PEACE Model
- A structured interview framework used by UK law enforcement and increasingly by private investigators: Preparation and Planning, Engage and Explain, Account, Closure,...
- Behavior Analysis Interview (BAI)
- An interview technique developed by John Reid that involves a structured diagnostic question sequence and claims to differentiate truthful from deceptive subjects...
- Cognitive Load
- The mental effort required to process and respond. Some interview approaches deliberately increase cognitive load on the basis that maintaining a fabricated...
- Free Narrative
- The uninterrupted portion of an interview in which the subject recounts events in their own words and order. Research consistently shows that...
- Miranda Warning (US)
- The required pre-interrogation caution under US constitutional law (Miranda v. Arizona, 1966), notifying a person in custodial police interrogation of the right...
- Rationalisation
- In the context of the fraud triangle, the mental justification a perpetrator uses to excuse fraudulent conduct. In interviewing, rationalisation is used...
- Reid Technique
- The dominant North American police interrogation method developed by John E. Reid and Fred Inbau (1962; 5th edition 2013). Characterised by a...
- Voluntary Admission
- A statement made by a subject of their own free will, without coercion, inducement, or improper promise. Voluntary admissions are legally significant:...
- Wicklander-Zulawski (WZ) Technique
- A non-confrontational interview method widely used in private-sector fraud investigations. The interviewer builds rapport, presents the evidence indirectly, rationalises the subject's behaviour,...
Explained in these topics
- Forensic Interviewing TechniquesAn evidence-based technique developed by Geiselman and Fisher in the 1980s that uses specific memory-retrieval strategies (context reinstatement, report everyt...
- Interviewing Suspects and Witnesses in Fraud Examinations