Théodore Flournoy
Swiss psychologist and parapsychologist
About Théodore Flournoy
Lived 1853 – 1920 (aged 67). Théodore Flournoy was a Swiss psychologist and university teacher.
Théodore Flournoy (15 August 1854 – 5 November 1920) was a Swiss professor of psychology at the University of Geneva and author of books on parapsychology and spiritism. He studied a wide variety of subjects before he devoted his life to psychology. He did extensive observations on a participant to investigate psychical phenomena. He was the President of the Sixth International Congress of Psychology, the Chair of Experimental Psychology at the University of Geneva in 1891 and was the first professor of psychology in Europe to become a member of the Faculty of Sciences instead of the Faculty of Philosophy.
Early life Theodore Flournoy was born on 15 August 1854, in Geneva, Switzerland. He was born into a well-off family. His father Alexander Flournoy was a stockbroker and his mother Caroline came from a long line of ministers, judges, and teachers. He attended the University of Strasbourg Medical School as well as the University of Geneva. He received bachelors degrees in mathematics, natural sciences, literature, and engineering.
Research Flournoy is most known for his research on psychical phenomena. This was the study of mediumship, apparitions, clairvoyance, healings, poltergeists, premonitions, and thought transference. Helene Smith was a woman with a regular job and had sound health and mind. Jung then used the autosuggestive writings of Miss Frank Miller (1905), made at Flournoy's request, as the starting-point for his 1912 book Psychology of the Unconscious. For Part II of that book, Jung took inspiration from Flournoy's concept of a purposeful component in the unconscious to preserve life, stated in his 1908 paper, "Anti-Suicidal Teleological Automatisms". Flournoy here presented cases "where persons contemplating suicide had last minute visions persuading them of the meaning and value of life."
Flournoy himself was influenced by William James. He was one of the few scholars of his time to embrace the prime reality of non-dual consciousness, a view James had dubbed "sciousness" in his essay, Radical Empiricism. Flournoy wrote the introductory work, The Philosophy of William James (1911).
Works
From India to Planet Mars, Théodore Flournoy, 1900.
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Important facts
People in Théodore Flournoy's life
Named in this biography and alive at the same time
Contemporaries
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Frequently asked questions
Who was Théodore Flournoy?
Swiss psychologist and parapsychologist (1853–1920)
When was Théodore Flournoy born?
Théodore Flournoy was born on 15 August 1853 in Geneva.
When did Théodore Flournoy die?
Théodore Flournoy died on 5 November 1920 in Geneva.
What was Théodore Flournoy's occupation?
Théodore Flournoy was a psychologist and university teacher.
What nationality was Théodore Flournoy?
Théodore Flournoy was Swiss.
Sources & further reading
· Wikipedia: Théodore Flournoy
Cite this page
APA: Biography.guide. (2026). Théodore Flournoy. https://biography.guide/theodore-flournoy/
MLA: "Théodore Flournoy." Biography.guide, https://biography.guide/theodore-flournoy/.
Chicago: "Théodore Flournoy." Biography.guide. https://biography.guide/theodore-flournoy/.
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