page_title: Gerardus Heymans
hierarchical_section_title: Gerardus Heymans
caption_attribution_description: Prof dr. Gerard Heymans
context_page_description: Gerardus Heymans was a Dutch philosopher, psychologist, a follower of Gustav Fechner's idea of psychic monism, and from 1890 to 1927 a Professor at Groningen University. His thought was influenced by the work of the Russian philosopher African Spir.
context_section_description: Gerardus Heymans (17 April 1857, Ferwert  – 18 February 1930, Groningen) was a Dutch philosopher, psychologist, a follower of Gustav Fechner's idea of psychic monism, and from 1890 to 1927 a Professor at Groningen University. His thought was influenced by the work of the Russian philosopher African Spir.
caption: Gerardus Heymans
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