- PsycARTICLES:
- Citation and Abstract
For the good of the group? Exploring group-level evolutionary adaptations using multilevel selection theory.
O'Gorman, Rick; Sheldon, Kennon M.; Wilson, David S.
Group Dynamics: Theory, Research, and Practice. Vol 12(1), Mar 2008, 17-26.
In this paper, we present an evolutionary framework, multilevel selection theory (MLS), that is highly amenable to existing social psychological theory and empiricism. MLS provides an interpretation of natural selection that shows how group-beneficial traits can evolve, a prevalent implication of social psychological data. We outline the theory and provide a number of example topics, focusing on prosociality, policing behavior, gossip, brainstorming, distributed cognition, and social identity. We also show that individual differences can produce important group-level outcomes depending on differential aggregation of individual types and relate this to the evolutionary dynamics underlying group traits. Drawing on existing work, we show how social psychologists can integrate this framework into their research program and suggest future directions for research. (PsycINFO Database Record (c) 2008 APA, all rights reserved)
- Digital Object Identifier:
- 10.1037/1089-2699.12.1.17
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