Characteristics of standard interview
•Police prime controller of the content, structure and direction of exchange
•Leading questions/forced choice
•Interruptions- disrupts the natural process of searching through memory - making the retrieval inefficient
What did fisher et al find when they studied interviews
-Studied real interviews by experienced detectives over a 4 month period
-Found that witnesses were frequently bombarded with a series of brief, direct and closed questions aimed to elicit
- The order of questions out of sync with witnesses own mental representation of the event
Cognitive interview - Geiselman 1992
Standard interview
brief questions, shorter answers, closed questions, less detailed responses, question sequence out of sync, direct questions, broken concentration, no free talking
Cognitive interview
Listen to witness, pause after each response, open questions, active listening, developing rapport, minimising distractions, avoid interruptions, detailed responses