The Role of Cognitive Science in Forensic Science to Study Criminal Behaviour

The intersection of cognitive science and forensic science represents a dynamic and rapidly evolving frontier in the quest to understand, predict, and ultimately prevent criminal behaviour. Cognitive science, a multidisciplinary domain encompassing psychology, neuroscience, artificial intelligence, linguistics, philosophy, and anthropology, offers a robust framework for decoding the mental and behavioural processes underlying criminal acts. As forensic science increasingly moves beyond the analysis of physical evidence to consider the psychological dimensions of crime, cognitive science provides essential tools and methodologies for analyzing intent, decision-making, deception, and memory. This paper critically examines this interdisciplinary integration by highlighting concrete forensic applications: lie detection through functional magnetic resonance imaging (fMRI), memory reliability assessments in eyewitness testimony using cognitive interview techniques, decision-making analysis in criminal profiling through dual-process theory, and the use of executive function models to assess impulse control in offenders. Neurocognitive tools such as fMRI and electroencephalography (EEG) further support the analysis of brain activity linked to deceptive behavior and moral judgment. By enhancing our understanding of how individuals perceive, interpret, and respond to their environment, cognitive science enriches forensic investigations, supports judicial accuracy, and informs preventive and rehabilitative strategies in criminal justice systems.