Seventh Article from Upcoming SHPSC Special Issue on Psychical Research: Enrico Morselli and the Medium Eusapia Palladino

The penultimate pre-print article from the soon to be published Studies in History and Philosophy of Biological and Biomedical Sciences special issue on psychical research is now online. Maria Teresa Brancaccio explores and contextualises a hitherto underresearched episode in the history of modern Italian psychology, i.e. the preoccupation of one of its leading early representatives with purported psychic phenomena.


Maria Teresa Brancaccio, Maastricht University


Enrico Morselli (1852-1929)

Enrico Morselli (1852-1929)

This paper traces Enrico Morselli’s intellectual trajectory from the 1870s to the early 1900s. His interest in phenomena of physical mediumship is considered against the backdrop of the theoretical developments in Italian psychiatry and psychology. A leading positivist psychiatrist and a prolific academic, Morselli was actively involved in the making of Italian experimental psychology. Initially sceptical of psychical research and opposed to its association with the ‘new psychology’, Morselli subsequently conducted a study of the physical phenomena produced by the medium Eusapia Palladino. He concluded that her phenomena were genuine and represented them as the effects of an unknown bio-psychic force present in all human beings. By contextualizing Morselli’s study of physical mediumship within contemporary theoretical and disciplinary discourse, this study elaborates shifts in the interpretations of ‘supernormal’ phenomena put forward by leading Italian psychiatrists and physiologists. It demonstrates that Morselli’s interest in psychical research stems from his efforts to comprehend the determinants of complex psychological phenomena at a time when the dynamic theory of matter in physics, and the emergence of neo-vitalist theories influenced the theoretical debates in psychiatry, psychology and physiology.


Italian psychiatry; Italian psychical research; Esopsychism; Enrico Morselli; Eusapia Palladino

Copyright © 2014 Elsevier Ltd. All rights reserved.

About Sommer_HPS

Dr. Andreas Sommer, historian of the human sciences at Cambridge University, UK. View all posts by Sommer_HPS

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