Understanding Aggressive Behaviour in Criminals and interventions to overcome agressive behaviour by Sanjana Chaturvedi

Understanding Aggressive Behaviour in Criminals and interventions to overcome agressive behaviour by Sanjana Chaturvedi

Aggressive behaviour in criminals is not a uniform trait but a complex variety of behaviours influenced by cognitive, neurological, and environmental factors. This paper presents a literature review examining the nature, origins, and treatments of aggression in criminal offenders. Aggression can be classified by trigger (reactive or proactive), form (overt or covert), and function (adaptive, maladaptive, and displaced), along with models such as the Quadripartite Violence Typology. Neuroimaging research has found that criminal populations show structural brain differences, specifically in the front lobe, orbitofrontal cortex, and amygdala. However, these abnormalities differ significantly by offender subtype, with psychopathic criminals showing the most pronounced deviations. These structural vulnerabilities interact with chemical, hormonal, and genetic factors, alongside early biosocial hazards, childhood abuse, socioeconomic conditions, and cognitive distortions, increasing the likelihood of aggressive behaviour, following a cumulative "chain of risk" model. In the final section, the paper discusses rehabilitation approaches, and it has been found that cognitive behavioural therapy emerges as the most effective and empirically supported intervention for reducing recidivism. Other mindfulness-based practices and neuroscience-based interventions such as neurofeedback and deep brain stimulation have been promising but raise ethical and legal concerns. Overall, the findings propose a biopsychosocial understanding of aggression in criminals, where biological vulnerabilities are catalysed by environmental and psychological factors. In addition, the findings highlight the need for individualized, evidence-based rehabilitation strategies over one-size-fits-all approaches.

Introduction

Thoughts are like threads on the fabric of mind. Our behaviour is governed by thoughts. The only difference between a criminal and normal person is the specific way in which they process their thoughts. This processing is governed by brain and external factors. In this study, by way of literature survey I have tried to explore some reason behind aggressive behaviour in criminals.

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