There are several common interrogation techniques that are typically used within legal and ethical boundaries. These techniques are designed to elicit information from a suspect or witness while avoiding coercion or violation of their legal rights. Here are some examples:
The Reid technique: This is a widely used approach to interrogation that involves the use of psychological tactics to elicit information from a suspect. It involves a structured approach to questioning, including the use of open-ended questions and active listening, and is intended to build rapport with the suspect.
The PEACE model: This is another widely used approach to interrogation that is designed to be non-coercive and respectful of the suspect's legal rights. It involves a five-stage process: Preparation and planning, Engage and explain, Account, Closure, and Evaluation.
Cognitive interviewing: This technique is designed to elicit accurate and detailed information from a witness or victim. It involves asking open-ended questions, allowing the witness to reconstruct events in their own words, and using techniques such as context reinstatement and the use of visual aids to enhance recall.
Active listening: This technique involves listening carefully to the suspect or witness and using their own words and phrases to guide the questioning. It is intended to build rapport with the person being interrogated and encourage them to provide more detailed and accurate information.
The Gudjonsson suggestibility scale: This is a tool used to assess the reliability of a suspect's statements during an interrogation. It is used to determine whether a suspect is susceptible to suggestion and whether their statements are likely to be accurate or influenced by external factors.
It is important to note that even when using these techniques, interrogators must still respect the legal rights of suspects and witnesses, including the right to remain silent, the right to legal counsel, and the right to be free from coercion or intimidation.