Helmholtz and Zoellner: nineteenth-century empiricism, spiritism, and the theory of space perception.
J. K. F. Zoellner began writing on "experimental proofs" of a fourth spatial dimension, and of the existence of spirits, in 1878. His arguments caused strong controversy, with rebuttal essays by Wilhelm Wundt and others. The author argues that Zoellner's case that these matters are experimental questions rested on arguments which Hermann von Helmholtz, inveighing against rationalist views of space and space perception, had recently published. Zoellner's use of Helmholtz's arguments to advance and defend his spiritist views occasioned strong criticism of Helmholtz, affected careers and reputations of scholars in Berlin and Leipzig, and caused enduring controversy over the credibility of Helmholtz's empiricist theory of space perception.
Stromberg
W H
WH
Foreign Language Laboratory, College of Arts and Letters, San Diego State University, CA 92182.
D005858:Germany; D049672:History, 19th Century; D006801:Humans; D008273:Magic / Q000266:history*; D010684:Philosophy / Q000266:history*; D011589:Psychology, Experimental / Q000266:history*; D013028:Space Perception