#Calhoun rat utopia experiment series

Robert-Koch-Institut, BerlinĬalhoun JB (1963) The social use of Space. Grobe FST (2003) Gesundheitsberichterstattung des Bundes. įrey CB, Osborne MA (2013) The future of employment: how susceptible are jobs to computerisation? Martin Programme on Technology and Employment, Oxford, Oxford Nicholson J (2012) Why are men frustrated with dating? Psychology Today, New Yorkīuss DM, Shackebolt TK (2008) Attractive women want it all: Good genes, economic investment, parenting proclivities and emotional commitment. Repositorium für die Gechlechterforschung, Bielefeld Bundesministerium für Familie, Senioren, Frauen und Jugend, Heidelberg Calhoun, Noted NIH Researcher in Social Crowding and Aggression. Wippermann DCWK (2007) Sinus Sociovision: 20-Jährige Frauen und Männer heute-Lebensentwürfe, Rollenbilder, Einstellungen zur Gleichstellung. NLM Announces the Public Release of the Papers of John B. Kröger G (2018) Armut-Morbidität-Mortalität: Situation in Deutschland. Union (2018) Überbelegungsquote nach Alter, Geschlecht und Armutsgefährdung – Deutschland-EU-SILC Erhebung. Sonderauswertung der Zeitverwendungserhebung 2012/2013. Statistisches Bundesamt (2016) Zeitverwendung für Kultur und kulturellle Aktivitäten in Deutschland.

#Calhoun rat utopia experiment series

Calhoun after a series of experiments about overcrowding in rodents. on the rat experiment. It is popular among groups within the manosphere due to some of its results reinforcing their narratives over societal behaviors. Bevölkerungsforschung, Bevölkerungsstand, 18, Wiesbaden, 2018 Behavioral sink (also known as the Mouse Utopia Experiments) is a hypothesis proposed by ethologist John B.

In Universe 25, a population of mice would grow within a 2.7-square-meter enclosure consisting of four pens, 256 living compartments, and 16 burrows that led to food and water supplies. Expanding on his earlier studies, Calhoun devised his ultimate research experiment. für Bevölkerungsforschung und Sozialpolitik, Bielefeld, S 1–63ī. Universe 25: Calhoun's Experiment with a Rodent Utopia. In: Population, environment and sustainable livelihood: proceedings of symposion V. Sport, Wienīirg H (1995) World population projections for the 21st century. Sport (2012) Weltbevölkerung und Ressourcen: Die Verteilungskämpfe der Zukunft. School of Economics, LondonĬalhoun JB (1973) Death squared: the explosive growth and demise of a mouse population. Ramsden E, Adams J (2008) Escaping the laboratory: the rodent experiments of John B. Milgram S (1963) Behavioral study of obedience.

In fact, the population never exceeded 200 individuals, stabilizing at 150. In the experiments, Calhoun and his researchers created a series of 'rat utopias' enclosed spaces in which rats were given unlimited access to food and water, enabling unfettered population growth. Beginning with five females, he predicted an exponential population rise leading to a theoretical 5,000 healthy progeny by the experiment’s end. Guericke, Experimenta Nova Magdeburgica de Vacuo Spatio, Amsterdam, 1672 Calhoun’s early experiments involved a 28-month study of a colony of Norway rats in a 10,000-square-foot outdoor pen.