RATIO: Unpacking rationality in criminal law legislation for offenders with mental disorder or disability
Short description
The project aims to explore how rationality and irrationality are operationalized in forensic psychiatric and criminal law practice, drawing from contemporary theories of rationality and responsibility in philosophy of law and moral philosophy.
By examining court judgments and forensic psychiatric reports from Sweden, we aim to illuminate how rationality is theoretically conceptualized by legal scholars and practically applied in courts.
By examining court judgments and forensic psychiatric reports from Sweden, we aim to illuminate how rationality is theoretically conceptualized by legal scholars and practically applied in courts. Additionally, the project will contribute to bridging the gap between philosophical discussions and practical applications, offering insights for philosophical and legal scholars as well as practitioners in law and psychiatry.
Background
Laws addressing offenders with severe mental disorders or psychosocial disabilities exist in most criminal justice systems and have major consequences for issues like criminal responsibility, psychiatric treatment, and sentencing. Debate about these laws has intensified in recent decades, influenced by advances in neuroscience and advocacy from the disability rights movement, including the UN Convention on the Rights of Persons with Disabilities.
A central question is why such offenders should be treated differently. Increasingly, scholars argue that diminished rationality, rather than free will, justifies special legal treatment. However, the concept of rationality remains poorly defined.
A key idea in the regulation of offenders with mental disorders or disabilities is that deviations from a rationality norm form the basis for exemptions from criminal responsibility or for applying specialized legal frameworks. Despite its central role, the concept of rationality is often poorly defined, and comprehensive explanations are scarce.
This lack of clarity is problematic because both legal and medical professionals rely on it, potentially leading to inconsistent interpretations in practice.
Aims of our research
This project explores how the concept of rationality is understood and applied in the context of offenders with mental disorders or disabilities. It focuses on two key areas:
• How legal scholars use rationality to justify special legal responses to these offenders.
• How rationality is interpreted in real cases, including court judgments and forensic psychiatric evaluations.
The project will use court judgments and forensic psychiatric evaluations from the Swedish context as data. While the empirical focus is Swedish, the findings are expected to contribute to broader international discussions. Despite differences between legal systems, many of the underlying principles and challenges in dealing with offenders with mental disorders or disabilities are shared.
