Evidence-based interview techniques are interview techniques that are based on scientific research and empirical evidence. They have been developed and tested over time to increase the likelihood of obtaining accurate and reliable information from interviewees during an investigation. Here are some examples of evidence-based interview techniques that law enforcement agencies may use during an investigation:
Cognitive Interviewing: Cognitive interviewing is an evidence-based interview technique that aims to enhance the accuracy of witness testimony by encouraging the interviewee to provide a detailed and comprehensive account of the events in question. This technique involves asking open-ended questions, encouraging the witness to recreate the context and environment of the event, and prompting the witness to recall specific details.
The Reid Technique: The Reid Technique is an evidence-based interview technique that is widely used by law enforcement agencies to obtain confessions from suspects. The technique involves a nine-step process that includes building rapport with the suspect, confronting them with the evidence, and offering a moral justification for the crime.
The PEACE Model: The PEACE Model is an evidence-based interview technique used by law enforcement agencies in the UK. The model involves a structured approach to interviewing, including preparation, engagement, account, closure, and evaluation. This model encourages the interviewer to build rapport with the interviewee, ask open-ended questions, and actively listen to their responses.
The SUE Technique: The SUE (Situation, Uncertainty, and Emotion) Technique is an evidence-based interview technique that aims to increase the accuracy of eyewitness testimony. The technique involves asking the witness to recall the situation, their level of uncertainty, and the emotions they experienced during the event in question.
Overall, evidence-based interview techniques are an important tool for law enforcement agencies during an investigation. By using techniques that have been tested and validated by scientific research, investigators can increase the likelihood of obtaining accurate and reliable information from witnesses and suspects. This can help ensure that investigations are conducted fairly, effectively, and with the highest degree of accuracy possible.