- National Institute of Mental Health, Rockville, Maryland
The Danger of “Dangerousness”
“Dangerousness: A Paradigm for Exploring Some Issues in Law and Psychology.” American Psychologist 33 (1978): 224–238.
In the United States, thousands of people each year suffer the loss of their liberty because they are judged to be “dangerous” to themselves or to others. Dangerous behavior is defined as “acts that are characterized by the application of or the overt threat of force and that are likely to result in injury.” Judgments of the dangerousness of an individual are important to the criminal justice and mental health systems in a variety of areas: decisions concerning bail, sentencing, parole, competence to stand trial, emergency and involuntary commitment, and release from mental hospitals. The author observes: “Despite the very serious consequences that can follow for individuals officially designated dangerous, it is astonishing to note the frequent absence of clear and specific definitions and criteria in laws pertaining to the commitment and release of the mentally ill and of persons handled via 'sexual psychopath’ laws and related statutes.” Recent law suits have led to more precise definitions and stricter decision rules.




