John Bumpass Calhoun (May 11, 1917 – September 7, 1995) was an American ethologist and behavioral researcher noted for his studies of population density and its effects on behavior. He claimed that the bleak effects of overpopulation on rodents were a grim model for the future of the human race. … See more John Bumpass Calhoun was born May 11, 1917, in Elkton, Tennessee, the third child of James Calhoun and Fern Madole Calhoun. Their first child died in infancy. Calhoun had three siblings: an older sister, Polly; and two … See more During the 1960s, Calhoun and Leonard Duhl formed an informal group, the Space Cadets, which met to discuss the social uses of space. The members of this group came from as diverse professions as architecture, city planning, physics, and psychiatry. In … See more • Lek mating • Proxemics See more Early rat studies After graduating from Northwestern, he taught at Emory University and Ohio State University. In 1946, he and his wife, Edith, moved to See more • Calhoun, John (1947–1948). "Crowding and Social Behavior in Animals". Anchor Books. {{cite journal}}: Cite journal requires journal= ( See more • Alsop, Stewart (17 August 1970). "Dr. Calhoun's Horrible Mousery". Newsweek: 96. • Barnes, Bart (30 September 1995). "Scientist John Calhoun Dies; Studied Behavior, … See more WebOct 14, 2024 · One of the more famous ethologists in recent decades was John B. Calhoun, best known for his mouse experiments in the 1960s when he worked for the National Institute for Mental Health. Calhoun enclosed four pairs of mice in a 9 x 4.5-foot metal pen complete with water dispensers, tunnels, food bins and nesting boxes.
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WebFull text. Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (2.0M), or click on a page image below to browse page by page. Links to PubMed are also available for Selected References. WebColhoun (disambiguation), a variant of the name. Colquhoun, a related Scottish name and clan. Kahloon (disambiguation), a similarly pronounced surname. This disambiguation … birthday party overland park
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WebMay 25, 2014 · To see how Dr Calhoun's mouse universe grew, we use the familiar population graph again. Within the first one hundred days, the mice went through the period Dr Calhoun called, "strive". This was the period of adjustment. Territories were established and nests were made. The next period lasted about two hundred and fifty days. WebOct 15, 2024 · One of the more famous ethologists in recent decades was John B. Calhoun, best known for his mouse experiments in the 1960s when he worked for the National Institute for Mental Health. Calhoun enclosed four pairs of mice in a 9 x 4.5-foot metal pen complete with water dispensers, tunnels, food bins and nesting boxes. WebOct 11, 2024 · One of the more famous ethologists in recent decades was John B. Calhoun, best known for his mouse experiments in the 1960s … birthday party packages in maryland