Nobody.
It is not an invention. It is an agreement that speakers of a language have about the meaning of a word.
Psychiatry
forensic psychiatry, geriatric psychiatry, child psychiatry to name a few
No, psychiatry was not behind Hitler.
Aubrey Julian Lewis has written: 'Inquiries in psychiatry' -- subject(s): Psychiatry, Social psychiatry 'Inquiries in psychiatry: clinical and social investigations' -- subject(s): Psychiatry, Social psychiatry 'Research and its application in psychiatry' -- subject(s): Psychiatric research
is psych. short for psychiatry
Biological Psychiatry was created in 1965.
Institute of Psychiatry was created in 1948.
Democratic Psychiatry was created in 1973.
Molecular Psychiatry was created in 1997.
European Psychiatry was created in 1986.
The abbreviation for psychiatry is "Psych."
Psychiatry has four syllables: psy-chi-a-try.