Discover the Best Books Written by American Psychiatric Association

The American Psychiatric Association (APA) is the main professional organization of psychiatrists and trainee psychiatrists in the United States and the largest psychiatric organization in the world. It has more than 37,000 members who are involved in psychiatric practice, research, and academia, representing a diverse population of patients in more than 100 countries. The association publishes various journals and pamphlets, as well as the Diagnostic and Statistical Manual of Mental Disorders (DSM). The DSM codifies psychiatric conditions and is used mostly in the United States as a guide for diagnosing mental disorders.

The organization has its headquarters in Washington, DC. At a meeting in 1844 in Philadelphia, thirteen superintendents and organizers of insane asylums and hospitals formed the Association of Medical Superintendents of American Institutions for the Insane (AMSAII). The group included Thomas Kirkbride, creator of the asylum model, which was used throughout the United States. The group was chartered to focus "primarily on the administration of hospitals and how that affected the care of patients," as opposed to conducting research or promoting the profession.

In 1893, the organization changed its name to the American Medico-Psychological Association. In 1921, the association changed that name to the present American Psychiatric Association. The association was incorporated in 1927. The cover of the publication Semi-Centennial Proceedings of the American Medical Psychological Association, which the association distributed in 1894 at its 50th annual meeting in Philadelphia, contained the first depiction of the association's official seal. The seal has undergone several changes since that time.

The present seal is a round medallion with a purported likeness of Benjamin Rush's profile and 13 stars over his head to represent the 13 founders of the organization. The outer ring contains the words "American Psychiatric Association 1844." Rush's name and an MD are below the picture.

An association history of the seal states: The choice of Rush (1746–1813) for the seal reflects his place in history. .... Rush's practice of psychiatry was based on bleeding, purging, and the use of the tranquilizer chair and gyrator. By 1844 these practices were considered erroneous and abandoned. Rush, however, was the first American to study mental disorders in a systematic manner, and he is considered the father of American Psychiatry.

In 2015, the association adopted a new logo that depicts the serpent-entwined Rod of Asclepius superimposed over the image of two hemispheres of a human brain. The logo appears next to the words "American Psychiatric Association," with the word "Psychiatric" in bold type; the tagline "Medical leadership for the mind, brain, and body" appears below the logo. The association will continue to use the seal bearing Rush's profile for ceremonial purposes and for some internal documents.