Before 'psychiatrist' became standard English usage, doctors who treated the insane were called alienists — from the French aliéné, meaning someone alienated from their own mind and society. The Association of Medical Superintendents of American Institutions for the Insane, founded in 1844, only renamed itself the American Psychiatric Association in 1921, roughly tracking when the older term fell out of use.
The alienist no longer exists as a living trade. Here is what erased it, and which profession took on the work.
1247–1792
The age of confinement
For over five centuries, most societies handled serious mental illness by confinement rather than treatment: family cellars, church-run almshouses, and, increasingly, dedicated institutions like Bethlem in London or the Hôpital général in Paris, which by 1656 held the poor, the criminal and the insane under one roof. Physical restraint — chains, straitjackets, cages — was standard practice, justified by the belief that the insane felt no cold, pain or shame.
What else was happening then
1793
Chains come off at the Bicêtre
Physician Philippe Pinel, building on years of quiet reform already begun by chief attendant Jean-Baptiste Pussin, removes iron restraints from patients at the Bicêtre Hospital in Paris, publicly arguing the insane were sick rather than criminal or possessed — the symbolic start of 'moral treatment.'
1808
The word 'psychiatry' is coined
German physician Johann Christian Reil introduces the term 'Psychiatrie' in a journal article published in Halle, proposing that treating the mind required its own dedicated medical specialty distinct from general medicine and surgery.
1899
Kraepelin splits psychosis into two diseases
The sixth edition of Emil Kraepelin's textbook, based on years of tracking patient outcomes in Heidelberg, distinguishes dementia praecox — which worsened over time — from manic-depressive insanity, which came in recoverable episodes; the split remains recognizable in diagnosis today as schizophrenia and bipolar disorder.
1900
Freud publishes The Interpretation of Dreams
Sigmund Freud's book, dated 1900 on its title page though released in Vienna in late 1899, argues dreams reveal unconscious wishes and lays the theoretical groundwork for psychoanalysis, which would dominate much psychiatric theory in Europe and North America for the next half-century.
Where that work lives now
Diagnoses and treats mental illness through medication and therapy, one of medicine's only specialties with legal authority to detain a patient in crisis.
🧠 Psychiatrist →The 19th century's physician of the insane — from the French aliéniste — presided over the era's vast public asylums, testifying in courtrooms on "moral insanity" and managing institutions that often held thousands. The title faded in the early 20th century as "psychiatrist" replaced it and treatment began moving out of asylums; clinical psychology grew up partly in the space the asylum system left behind.
What else was happening then
1879
Wundt opens the Leipzig laboratory
Wilhelm Wundt founds the first laboratory dedicated to experimental psychology at the University of Leipzig, measuring reaction times and sensory judgments with brass instruments. Over his career he supervises more than 180 doctorates, and his students — G. Stanley Hall, James McKeen Cattell, Edward Titchener among them — seed psychology departments across three continents.
1890
James publishes The Principles of Psychology
William James delivers his two-volume, nearly 1,400-page textbook to publisher Henry Holt twelve years after promising it in two, calling it proof that psychology was not yet a science. The book — on habit, attention, emotion and the "stream of consciousness" — becomes the founding text of American psychology and is still quoted today.
1896
Witmer opens the first psychological clinic
At the University of Pennsylvania, Lightner Witmer — a Wundt-trained experimentalist — begins seeing schoolchildren with learning difficulties, starting with a 14-year-old referred as a "chronic bad speller." He later coins the term "clinical psychology" and founds the first journal devoted to it, turning laboratory psychology toward helping individual people.
1900
Freud's The Interpretation of Dreams
Sigmund Freud publishes Die Traumdeutung in Vienna, arguing that dreams are meaningful and that much of mental life is unconscious. The first print run of 600 copies takes eight years to sell out, but the book launches psychoanalysis — the first systematic talking therapy — and a vocabulary the wider culture never gave back.
Where that work lives now
The scientist of mind and behavior, from Wundt's 1879 Leipzig laboratory to the therapy room — trained to hear what a person cannot yet say themselves.
🧩 Psychologist →