Sökning: onr:"swepub:oai:DiVA.org:mdh-55950" >
Modelling cultural ...
Modelling cultural systems and selective filters
-
- Jansson, Fredrik (författare)
- Stockholms universitet,Mälardalens högskola,Utbildningsvetenskap och Matematik,MAM,Centrum för evolutionär kulturforskning,Mälardalen University, Sweden
-
- Aguilar, Elliot (författare)
- Stockholms universitet,Centrum för evolutionär kulturforskning
-
- Acerbi, Alberto (författare)
- Brunel University London
-
visa fler...
-
- Enquist, Magnus (författare)
- Stockholms universitet,Centrum för evolutionär kulturforskning,Zoologiska institutionen
-
visa färre...
-
(creator_code:org_t)
- 2021-05-17
- 2021
- Engelska.
-
Ingår i: Philosophical Transactions of the Royal Society of London. Biological Sciences. - : The Royal Society. - 0962-8436 .- 1471-2970. ; 376:1828
- Relaterad länk:
-
https://royalsociety...
-
visa fler...
-
http://bura.brunel.a...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- A specific goal of the field of cultural evolution is to understand how processes of transmission and selection at the individual level lead to population-wide patterns of cultural diversity and change. Models of cultural evolution have typically assumed that traits are independent of one another and essentially exchangeable. But culture has a structure: traits bear relationships to one another that affect the transmission and selection process itself. Here we introduce a modelling framework to explore the effect of cultural structure on the process of learning. Through simulations, we find that introducing this simple structure changes the cultural dynamics. Based on a basic filtering mechanism for parsing these relationships, more elaborate cultural filters emerge. In a mostly incompatible cultural domain of traits, these filters organise culture into mostly (but not fully) consistent and stable systems. Incompatible domains produce small homogeneous cultures, while more compatibility increases size, diversity, and group divergence. When individuals copy based on a trait's features (here, its compatibility relationships) they produce more homogeneous cultures than when they copy based on the agent carrying the cultural trait. We discuss the implications of considering cultural systems and filters in the dynamics of cultural change.
Ämnesord
- NATURVETENSKAP -- Matematik -- Annan matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Other Mathematics (hsv//eng)
- SAMHÄLLSVETENSKAP -- Annan samhällsvetenskap -- Tvärvetenskapliga studier inom samhällsvetenskap (hsv//swe)
- SOCIAL SCIENCES -- Other Social Sciences -- Social Sciences Interdisciplinary (hsv//eng)
- HUMANIORA -- Annan humaniora -- Övrig annan humaniora (hsv//swe)
- HUMANITIES -- Other Humanities -- Other Humanities not elsewhere specified (hsv//eng)
- NATURVETENSKAP -- Biologi -- Evolutionsbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Evolutionary Biology (hsv//eng)
- NATURVETENSKAP -- Biologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences (hsv//eng)
Nyckelord
- cultural evolution
- cultural selection
- cultural systems
- social learning
- Mathematics/Applied Mathematics
- matematik/tillämpad matematik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas