There be a number of studies that demonstrate the positive effectiveness of the cognitive interview; kohnken conducted a meta analysis of 53 studies and found a 34% increase in correct recall victimization CI compared to the standard interview. This was supported by Geiselman et al who conducted a ascertain to see the effectiveness of the cognitive interview compared to traditionalistic interview techniques.
Videos of violent crimes were shown to students where two days later they were any asked to recall using the standard interview or the cognitive interview. The students remembered more items when interviewers used the cognitive interview compared to the standard interview. This study demonstrates that the Cognitive Interview technique is more effective than the commonplace interview procedures for retrieving accurate testimonies. The cognitive interview, however, involves an in depth geographic expedition of the interviewees experiences which can be stressful or traumatic thence it is essential that the interviewees are ensured protection from harm; this is an ethical issue. Geiselmans studies were science laboratory experiments therefore they lack ecological validity as the participants are not as emotionally aroused...If you want to get a full essay, order it on our website: Ordercustompaper.com
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