The Rapport-Based Interviewing Model, influenced by Clifford Stott, emphasises building trust, empathy, and communication to encourage cooperation. It supports investigators in reducing resistance, improving information quality, and fostering voluntary disclosure, making it highly effective in interviews, interrogations, and sensitive investigative contexts.
The Alan Elangovan ALAN Model integrates behavioural analysis, structured questioning, and situational awareness to guide investigations. It emphasises adaptive thinking, layered information gathering, and real-time assessment, enabling investigators to detect deception, interpret intent, and make precise, evidence-based decisions in complex investigative environments.
The Interview Funnel Model, influenced by John E. Reid, structures questioning from broad, open-ended inquiries to focused, specific questions. It helps investigators gather accurate information, clarify details, and assess credibility, supporting effective interviews, statement analysis, and progressive disclosure techniques in both cooperative and resistant subject interactions.
The HUMINT Collection Model, developed within the United States Intelligence Community, focuses on gathering intelligence through human sources. It involves recruitment, handling, and debriefing of informants to obtain valuable information, supporting investigations, threat assessments, and operational decision-making in security, law enforcement, and intelligence environments.
