Deception Detection

BEHAVE Model

BEHAVE Investigative Framework (Alan Elangovan)

The BEHAVE Investigative Framework by Alan Elangovan helps investigators connect behaviour, evidence, motive, timeline, vulnerability, risk, and findings. It supports fair, structured, evidence-based investigations by reducing bias, improving risk assessment, strengthening report writing, and helping investigators reach clear, defensible conclusions across criminal, workplace, school, healthcare, and security cases.

Reality Monitoring Model

Reality Monitoring Model (Marcia K. Johnson)

The Marcia K. Johnson Reality Monitoring Model distinguishes between real and fabricated memories by analysing sensory detail, contextual information, and cognitive processes. It helps investigators assess statement credibility, detect deception, and differentiate genuine experiences from imagined events, supporting accurate evaluations in interviews and forensic investigations.

098 ALAN Model

ALAN Model (Alan Elangovan)

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.

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