psychology and law

Psychology and law intersect when understanding how mental processes influence behavior and decision-making within legal contexts. It involves assessing individuals' mental health, behavior, and motivations, often for court cases—such as determining competency or responsibility. Psychologists may work as expert witnesses, providing insights into the mental state of defendants or victims. This field helps ensure justice considers psychological factors, improving fairness and understanding in legal proceedings. It combines principles from both disciplines to assess, diagnose, and inform legal decisions about human behavior.