Carlos S. Alvarado, PhD, Research Fellow, Parapsychology Foundation

In a recently published article Zofia Weaver summarizes the psychical research contributions of Polish philosopher and psychologist Julian Ochorowicz (1850-1917):

Julian Ochorowicz and His Contribution to Psychical Research. Journal of Parapsychology, 2019, 83, 69-78.

Abstract: The purpose of this paper is to present the contribution of Julian Ochorowicz to the field of psychical research. From early youth Ochorowicz was interested in psychology, particularly in magnetism, hypnotism and mental suggestion, and his experience in these areas influenced his theoretical approach to the subject. His passionate belief that the essence of true science had to be to establish facts before forming conclusions led him to investigate a number of mediums, including
Eusapia Palladino and Stanisława Tomczyk.

Julian Ochorowicz 2

Julian Ochorowicz


Ochorowicz Suggestion mentale

Ochorowicz Mains Tomczyk

Article About Ochorowicz’s Studies of Medium Stanislawa Tomczyck in the Annales des Sciences Psychiques, 1912

The author ends her paper stating:

“Ochorowicz was very much a ‘hands on,’ practical investigator, pursuing every manifestation as far as possible, inventing devices for excluding fraud, and examining every possible and impossible explanation to its logical conclusion in his search for the truth. However, in his pursuit of facts he tended not to allow for the possibility of different interpretations, and in particular was not aware of the ‘experimenter effect’ his powerful personality might produce. In his impatience for answers he would construct theoretical explanations prematurely and without detail, something he acknowledged himself in his later writings . . . Working with the model of the world current at that time, he tried to go beyond it, yet in some respects perhaps he was not so much wrong as ahead of his time, as in his exploration and application of the idea that energy could not be destroyed, only transformed. But perhaps his most important contributions were as an innovative experimenter and a ‘science activist,’ who had the courage to keep pushing at the boundaries of current worldviews, always asking, ‘What is impossible?’ ”