How societal stereotypes might form and evolve via cumulative cultural evolution
نویسندگان
چکیده
منابع مشابه
The spontaneous formation of stereotypes via cumulative cultural evolution.
All people share knowledge of cultural stereotypes of social groups--but what are the origins of these stereotypes? We examined whether stereotypes form spontaneously as information is repeatedly passed from person to person. As information about novel social targets was passed down a chain of individuals, what initially began as a set of random associations evolved into a system that was simpl...
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Cumulative culture is the engine that drives the remarkable power of the global human computer. It enables societies to act as extremely powerful computers by ratcheting up technological and other cultural innovations. Once culture can accumulate, the ability of a society to maintain and spread complex technologies is directly related to the size of the population and its connectivity with othe...
متن کاملUnderstanding cumulative cultural evolution.
In a narrow critique of two early papers in the literature on cumulative cultural evolution, Vaesen et al. (1) misunderstand the work they criticize, mischaracterize multiple lines of research, and selectively ignore much evidence. While largely recycling prior criticisms, they provide no new models, evidence, or explanations (2). Not only do their criticisms of Henrich’s (3) and Powell et al.’...
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Divergent cumulative cultural evolution occurs when the cultural evolutionary trajectory diverges from the biological evolutionary trajectory. We consider the conditions under which divergent cumulative cultural evolution can occur. We hypothesize that two conditions are necessary. First that genetic and cultural information are stored separately in the agent. Second cultural information must b...
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The idea that demographic change may spur or slow down technological change has become widely accepted among evolutionary archaeologists and anthropologists. Two models have been particularly influential in promoting this idea: a mathematical model by Joseph Henrich, developed to explain the Tasmanian loss of culture during the Holocene; and an agent-based adaptation thereof, devised by Powell ...
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ژورنال
عنوان ژورنال: Social and Personality Psychology Compass
سال: 2017
ISSN: 1751-9004
DOI: 10.1111/spc3.12338