The insanity defense, also known as the mental disorder defense, is an affirmative defense by excuse in a criminal case, arguing that the defendant is not responsible for their actions due to an episodic or persistent psychiatric disease at the time of the criminal act. This is contrasted with an excuse of provocation, in which the defendant is responsible, but the responsibility is lessened due to a temporary mental state. It is also contrasted with a finding that a defendant cannot stand trial in a criminal case because a mental disease prevents him from effectively assisting counsel, from a civil finding in trusts and estates where a will is nullified because it was made when a mental disorder prevented a testator from recognizing the natural objects of his bounty, and from involuntary civil commitment to a mental institution, when anyone is found to be gravely disabled or to be a danger to himself or to others.
A psychologist is a professional who practices psychology and studies normal and abnormal mental states, perceptual, cognitive, emotional, and social processes and behavior by experimenting with, and observing, interpreting, and recording how individuals relate to one another and to their environments.
Applied psychology is the use of psychological methods and findings of scientific psychology to solve practical problems of human and animal behavior and experience. Mental health, organizational psychology, business management, education, health, product design, ergonomics, and law are just a few of the areas that have been influenced by the application of psychological principles and findings. Some of the areas of applied psychology include clinical psychology, counseling psychology, evolutionary psychology, industrial and organizational psychology, legal psychology, neuropsychology, occupational health psychology, human factors, forensic psychology, engineering psychology, school psychology, sports psychology, traffic psychology, community psychology, and medical psychology. In addition, a number of specialized areas in the general field of psychology have applied branches. However, the lines between sub-branch specializations and major applied psychology categories are often blurred. For example, a human factors psychologist might use a cognitive psychology theory. This could be described as human factor psychology or as applied cognitive psychology.
Forensic psychology involves the application of psychological knowledge and methods to help answer legal questions arising in civil or criminal proceedings. Historically, forensic psychology was defined narrowly as the application of clinical psychological knowledge to criminal cases or questions in criminal justice settings. Contemporary definitions of forensic psychology recognize that several subfields of psychology apply "the scientific, technical, or specialized knowledge of psychology to the law." While the American Psychological Association (APA) officially recognized forensic psychology as a specialty under the narrower definition in 2001, the Specialty Guidelines for Forensic Psychologists were revised in 2013 and now reference several psychology subdisciplines, such as social, clinical, experimental, counseling, and neuropsychology).
Criminal psychology, also referred to as criminological psychology, is the study of the views, thoughts, intentions, actions and reactions of criminals and all who participate in criminal behavior.
Together, legal psychology and forensic psychology form the field more generally recognized as "psychology and law". Following earlier efforts by psychologists to address legal issues, psychology and law became a field of study in the 1960s as part of an effort to enhance justice, though that originating concern has lessened over time. The multidisciplinary American Psychological Association's Division 41, the American Psychology-Law Society, is active with the goal of promoting the contributions of psychology to the understanding of law and legal systems through research, as well as providing education to psychologists in legal issues and providing education to legal personnel on psychological issues. Further, its mandate is to inform the psychological and legal communities and the public at large of current research, educational, and service in the area of psychology and law. There are similar societies in Britain and Europe.
Forensic psychiatry is a subspeciality of psychiatry and is related to criminology. It encompasses the interface between law and psychiatry. According to the American Academy of Psychiatry and the Law, it is defined as "a subspecialty of psychiatry in which scientific and clinical expertise is applied in legal contexts involving civil, criminal, correctional, regulatory, or legislative matters, and in specialized clinical consultations in areas such as risk assessment or employment." A forensic psychiatrist provides services – such as determination of competency to stand trial – to a court of law to facilitate the adjudicative process and provide treatment, such as medications and psychotherapy, to criminals.
Physicians for Human Rights (PHR) is a US-based not-for-profit human rights NGO that uses medicine and science to document and advocate against mass atrocities and severe human rights violations around the world. PHR headquarters are in New York City, with offices in Boston and Washington, D.C. It was established in 1986 to use the unique skills and credibility of health professionals to advocate for persecuted health workers, prevent torture, document mass atrocities, and hold those who violate human rights accountable.
Mental health courts link offenders who would ordinarily be prison-bound to long-term community-based treatment. They rely on mental health assessments, individualized treatment plans, and ongoing judicial monitoring to address both the mental health needs of offenders and public safety concerns of communities. Like other problem-solving courts such as drug courts, domestic violence courts, and community courts, mental health courts seek to address the underlying problems that contribute to criminal behavior.
Alberta Hospital Edmonton is a psychiatric hospital operating under the governance of Alberta Health Services. It is located in the northeastern portion of Edmonton, Alberta, Canada, and was founded on 1 July 1923.
Forensic psychotherapy is the application of psychological knowledge to the treatment of offender-patients who commit violent acts against themselves or others. This form of treatment allows for a therapist to potentially understand the offender and their mental state. It gives the individual providing treatment the opportunity to examine further whether the offender’s criminal behavior was a conscious act or not, what exactly their association with violent behavior is, and what possible motives could have driven them. The discipline of forensic psychotherapy is one that requires the involvement of individuals other than simply the therapist and patient. A therapist may collaborate with other professionals, such as physicians, social workers, and other psychologists in order to best serve the offenders’ needs. Whether the treatment is successful or not relies on a multitude of things, but typically ensuring that a systemic approach is taken and that all involved in the treatment process are well informed and supportive has proven to be the most effective. In addition to group work, forensic psychotherapy may also involve therapeutic communities, individual interaction with victims as well as offenders, and family work. In order for this specialized therapy to be as effective as possible, it demands the compliance of not only the patient and therapist, but of the rest of society as well. The main focus of forensic psychotherapy is to obtain a psychodynamic understanding of the offender in order to attempt to provide them with an effective form of treatment. Guidelines have been set to ensure proficiency in the field of Forensic Psychology.
Michael Mark Welner, M.D., is an American forensic psychiatrist and Chairman of The Forensic Panel. Welner is best known for his work in sensitive and complex litigation. He has acted as lead forensic psychiatric examiner in numerous criminal or court proceedings of national and international prominence, including precedent-setting trials and higher court decisions. Welner is also known for a number of innovations in forensic science, forensic psychiatry and justice, including protocols for prospective peer review in forensic medicine consultation, research to standardize an evidence-based distinction of the worst crimes, The Depravity Standard, and recommendations for upgrading forensic science assessment. He has been featured in network television news coverage of forensic psychiatry issues, has authored publications for professional and public audiences, and has contributed to emerging legislation on mental health reform.
In the United States criminal justice system, a competency evaluation is an assessment of the ability of a defendant to understand and rationally participate in a court process.
Kathryn Faughey was a 56-year-old New York City psychologist who was murdered by 39-year-old David Tarloff at her Upper East Side office on the night of February 12, 2008.
Correctional psychology is the application of basic and applied psychological science or scientifically-oriented professional practice to the justice system to enable the proper classification, treatment, and management of offenders. Its goal is to reduce the risk of offender misconduct and thus to improve public safety.
Thomas Embling Hospital is a high-security forensic mental health hospital located in Fairfield, an inner Melbourne suburb in Victoria, Australia. The facility is operated by the Victorian Institute of Forensic Mental Health, known as Forensicare, who are responsible for providing adult forensic mental health services in Victoria.
The Central Mental Hospital is a mental health facility housing forensic patients in Dundrum, Dublin, Ireland. The hospital, along with a community day centre for outpatients at Usher's Island, forms part of the National Forensic Mental Health Service.
Mentally ill people are overrepresented in United States jail and prison populations relative to the general population. There are three times more seriously mentally ill persons in jails and prisons than in hospitals in the United States. The exact cause of this overrepresentation is disputed by scholars; proposed causes include the deinstitutionalization of mentally ill individuals in the mid-twentieth century; inadequate community mental health treatment resources; and the criminalization of mental illness itself. The majority of prisons in the United States employ a psychiatrist and a psychologist. While much research claims mentally ill offenders have comparable rates of recidivism to non-mentally ill offenders, other research claims that mentally ill offenders have higher rates of recidivism. Mentally ill people experience solitary confinement at disproportionate rates and are more vulnerable to its adverse psychological effects. Twenty-five states have laws addressing the emergency detention of the mentally ill within jails, and the United States Supreme Court has upheld the right of inmates to mental health treatment.
Judy Ho, is a triple board-certified and licensed clinical and forensic neuropsychologist, media personality, motivational speaker, clinical researcher, and published author, born in Taipei, Taiwan with dual U.S. citizenship.
Glenside Hospital, as it was known from 1967, previously the Public Colonial Lunatic Asylum of South Australia, Parkside Lunatic Asylum and Parkside Mental Hospital, was a complex of buildings used as a psychiatric hospital in Glenside, South Australia.
