Hallucination or materialization? The animism versus spiritism debate in late-19th-century Germany

Abstract

This article considers a long-neglected episode in the disciplinary evolution of the border sciences in Germany: the so-called animism versus spiritism debate. While historians have long acknowledged the significance of this dispute, which introduced a range of new hypotheses and nomenclature to the field, there has been little detailed analysis of it. Looking closely at the arguments of the main combatants, this article attempts to highlight not just the complex multi-frontal conflicts that took place during the late 19th century between academic psychologists, spiritists and psychical researchers over the parameters and proper objects of the nascent field of psychology, but also the epistemological and methodological battles between spiritists and psychical researchers over the nature of both psychology and the unconscious. It is concluded that researchers such as Hartmann and Aksakow in their pursuit of a new scientific psychology based on the phenomena of the unconscious were just as representative of contemporary psychology as were Wundt and his colleagues.