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Romano V, Puga-Gonzalez I, MacIntosh AJJ, Sueur C. The role of social attraction and social avoidance in shaping modular networks. ROYAL SOCIETY OPEN SCIENCE 2024; 11:231619. [PMID: 38420628 PMCID: PMC10898973 DOI: 10.1098/rsos.231619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 02/02/2024] [Indexed: 03/02/2024]
Abstract
How interactions between individuals contribute to the emergence of complex societies is a major question in behavioural ecology. Nonetheless, little remains known about the type of immediate social structure (i.e. social network) that emerges from relationships that maximize beneficial interactions (e.g. social attraction towards informed individuals) and minimize costly relationships (e.g. social avoidance of infected group mates). We developed an agent-based model where individuals vary in the degree to which individuals signal benefits versus costs to others and, on this basis, choose with whom to interact depending on simple rules of social attraction (e.g. access to the highest benefits) and social avoidance (e.g. avoiding the highest costs). Our main findings demonstrate that the accumulation of individual decisions to avoid interactions with highly costly individuals, but that are to some extent homogeneously beneficial, leads to more modular networks. On the contrary, individuals favouring interactions with highly beneficial individuals, but that are to some extent homogeneously costly, lead to less modular networks. Interestingly, statistical models also indicate that when individuals have multiple potentially beneficial partners to interact with, and no interaction cost exists, this also leads to more modular networks. Yet, the degree of modularity is contingent upon the variability in benefit levels held by individuals. We discuss the emergence of modularity in the systems and their consequences for understanding social trade-offs.
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Affiliation(s)
- Valéria Romano
- IMBE, Aix Marseille Univ., Avignon Univ., CNRS, IRD, Marseille, France
| | - Ivan Puga-Gonzalez
- Center for Modelling Social Systems (CMSS) at NORCE, Kristiansand, Norway
| | | | - Cédric Sueur
- Université de Strasbourg, CNRS, IPHC UMR 7178, 67000 Strasbourg, France
- Institut Universitaire de France, Paris, France
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2
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Gelfand MJ, Gavrilets S, Nunn N. Norm Dynamics: Interdisciplinary Perspectives on Social Norm Emergence, Persistence, and Change. Annu Rev Psychol 2024; 75:341-378. [PMID: 37906949 DOI: 10.1146/annurev-psych-033020-013319] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Social norms are the glue that holds society together, yet our knowledge of them remains heavily intellectually siloed. This article provides an interdisciplinary review of the emerging field of norm dynamics by integrating research across the social sciences through a cultural-evolutionary lens. After reviewing key distinctions in theory and method, we discuss research on norm psychology-the neural and cognitive underpinnings of social norm learning and acquisition. We then overview how norms emerge and spread through intergenerational transmission, social networks, and group-level ecological and historical factors. Next, we discuss multilevel factors that lead norms to persist, change, or erode over time. We also consider cultural mismatches that can arise when a changing environment leads once-beneficial norms to become maladaptive. Finally, we discuss potential future research directions and the implications of norm dynamics for theory and policy.
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Affiliation(s)
- Michele J Gelfand
- Graduate School of Business and Department of Psychology, Stanford University, Stanford, California, USA;
| | - Sergey Gavrilets
- Department of Ecology and Evolutionary Biology, and Department of Mathematics, University of Tennessee, Knoxville, Tennessee, USA
| | - Nathan Nunn
- Vancouver School of Economics, University of British Columbia, Vancouver, British Columbia, Canada
- Canadian Institute for Advanced Research, Toronto, Ontario, Canada
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3
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Identifying the Effects of Social Disruption through Translocation on African Elephants ( Loxodonta africana), with Specifics on the Social and Ecological Impacts of Orphaning. Animals (Basel) 2023; 13:ani13030483. [PMID: 36766373 PMCID: PMC9913331 DOI: 10.3390/ani13030483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 01/26/2023] [Accepted: 01/26/2023] [Indexed: 02/01/2023] Open
Abstract
African elephants (Loxodonta africana) exhibit a long developmental period during which they acquire complex social and ecological knowledge through social networks. Central to this is that matriarchs and older individuals play an important role as repositories of information gained through experience. Anthropogenic interventions-including poaching, culling, translocation, and hunting-can disrupt elephants' social networks, with implications for individual fitness and potential long-term population viability. Here, we draw on a unique long-running, individual-based dataset to examine the impacts of translocation on a population of elephants in South Africa, taking into consideration demographic rates, social dynamics, and ecological decision-making. Specifically, we compared two translocated groups: a group of unrelated culling Orphans and a family herd. We found that the Orphan group experienced accelerated reproductive rates when compared with the family herd. The Orphan group also fissioned more frequently and for longer periods of time, suggesting lower cohesiveness, and were less decisive in their large-scale movement decisions. These results add to the growing body of literature on the downstream impacts of social disruption for elephants. Whilst the translocation of culling Orphans is no longer practised in South Africa, we encourage careful consideration of any elephant translocation and the resulting social disruption.
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Whiten A. Blind alleys and fruitful pathways in the comparative study of cultural cognition. Phys Life Rev 2022; 43:211-238. [PMID: 36343568 DOI: 10.1016/j.plrev.2022.10.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 10/17/2022] [Indexed: 11/07/2022]
Abstract
A mere few decades ago, culture was thought a unique human attribute. Evidence to the contrary accumulated through the latter part of the twentieth century and has exploded in the present one, demonstrating the transmission of traditions through social learning across all principal vertebrate taxa and even invertebrates, notably insects. The scope of human culture is nevertheless highly distinctive. What makes our cultural capacities and their cognitive underpinnings so different? In this article I argue that in behavioural scientists' endeavours to answer this question, fruitful research pathways and their ensuing discoveries have come to exist alongside popular, yet in the light of current empirical evidence, highly questionable scenarios and even scientific blind alleys. I particularly re-evaluate theories that rely on the centrality of a supposed uniquely human capacity for imitative copying in explaining the distinctive capacity for massive cumulative cultural evolution (CCE) in our species. The most extreme versions of this perspective suffer logical incoherence and severe limits on scientific testability. By contrast the field has generated a range of rigorous observational and experimental methodologies that have revealed both long-term cultural fidelity and limited forms of CCE in non-human species. Attention now turns to directly investigating the scope, limits and underlying cognition of non-human versus human CCE, with a broader approach to factors additional to cultural transmission, notably the role of invention, innovation and evolved motivational biases underlying the scope of CCE in the species studied.
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Affiliation(s)
- Andrew Whiten
- Centre for Social Learning and Cognitive Evolution, School of Psychology and Neuroscience, University of St Andrews, St Andrews, KY16 9JP, UK.
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5
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Aplin L. Culture in birds. Curr Biol 2022; 32:R1136-R1140. [DOI: 10.1016/j.cub.2022.08.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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6
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Davis S, Rawlings B, Clegg JM, Ikejimba D, Watson-Jones RE, Whiten A, Legare CH. Cognitive flexibility supports the development of cumulative cultural learning in children. Sci Rep 2022; 12:14073. [PMID: 35982124 PMCID: PMC9388526 DOI: 10.1038/s41598-022-18231-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 08/08/2022] [Indexed: 11/09/2022] Open
Abstract
The scale of cumulative cultural evolution (CCE) is a defining characteristic of humans. Despite marked scientific interest in CCE, the cognitive underpinnings supporting its development remain understudied. We examined the role cognitive flexibility plays in CCE by studying U.S. children's (N = 167, 3-5-year-olds) propensity to relinquish an inefficient solution to a problem in favor of a more efficient alternative, and whether they would resist reverting to earlier versions. In contrast to previous work with chimpanzees, most children who first learned to solve a puzzlebox in an inefficient way switched to an observed, more efficient alternative. However, over multiple task interactions, 85% of children who switched reverted to the inefficient method. Moreover, almost all children in a control condition (who first learned the efficient method) switched to the inefficient method. Thus, children were keen to explore an alternative solution but, like chimpanzees, are overall conservative in reverting to their first-learned one.
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Affiliation(s)
- Sarah Davis
- School of Psychology and Neuroscience, University of St. Andrews, St. Andrews, UK
| | - Bruce Rawlings
- Department of Psychology, Durham University, Durham, UK.
| | - Jennifer M Clegg
- Department of Psychology, Texas State University, San Marcos, USA
| | - Daniel Ikejimba
- Department of Psychology, The University of Texas at Austin, Austin, USA
| | | | - Andrew Whiten
- School of Psychology and Neuroscience, University of St. Andrews, St. Andrews, UK
| | - Cristine H Legare
- Department of Psychology, The University of Texas at Austin, Austin, USA
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7
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Lonsdorf EV, Sanz CM. Behavioral and cognitive perspectives on the evolution of tool use from wild chimpanzees. Curr Opin Behav Sci 2022. [DOI: 10.1016/j.cobeha.2022.101144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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8
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Whiten A, Harrison RA, McGuigan N, Vale GL, Watson SK. Collective knowledge and the dynamics of culture in chimpanzees. Philos Trans R Soc Lond B Biol Sci 2022; 377:20200321. [PMID: 34894742 PMCID: PMC8666901 DOI: 10.1098/rstb.2020.0321] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 07/13/2021] [Indexed: 12/16/2022] Open
Abstract
Social learning in non-human primates has been studied experimentally for over 120 years, yet until the present century this was limited to what one individual learns from a single other. Evidence of group-wide traditions in the wild then highlighted the collective context for social learning, and broader 'diffusion experiments' have since demonstrated transmission at the community level. In the present article, we describe and set in comparative perspective three strands of our recent research that further explore the collective dimensions of culture and cumulative culture in chimpanzees. First, exposing small communities of chimpanzees to contexts incorporating increasingly challenging, but more rewarding tool use opportunities revealed solutions arising through the combination of different individuals' discoveries, spreading to become shared innovations. The second series of experiments yielded evidence of conformist changes from habitual techniques to alternatives displayed by a unanimous majority of others but implicating a form of quorum decision-making. Third, we found that between-group differences in social tolerance were associated with differential success in developing more complex tool use to exploit an increasingly inaccessible resource. We discuss the implications of this array of findings in the wider context of related studies of humans, other primates and non-primate species. This article is part of a discussion meeting issue 'The emergence of collective knowledge and cumulative culture in animals, humans and machines'.
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Affiliation(s)
- Andrew Whiten
- Centre for Social Learning and Cognitive Evolution, and Scottish Primate Research Group, School of Psychology and Neuroscience, University of St Andrews, South Street, St Andrews KY16 9JP, UK
| | - Rachel A. Harrison
- Centre for Social Learning and Cognitive Evolution, and Scottish Primate Research Group, School of Psychology and Neuroscience, University of St Andrews, South Street, St Andrews KY16 9JP, UK
- Department of Ecology and Evolution, University of Lausanne, Lausanne 1015, Switzerland
| | - Nicola McGuigan
- Centre for Social Learning and Cognitive Evolution, and Scottish Primate Research Group, School of Psychology and Neuroscience, University of St Andrews, South Street, St Andrews KY16 9JP, UK
- School of Education and Social Sciences, University of the West of Scotland, Paisley PA1 2BE, UK
| | - Gillian L. Vale
- Centre for Social Learning and Cognitive Evolution, and Scottish Primate Research Group, School of Psychology and Neuroscience, University of St Andrews, South Street, St Andrews KY16 9JP, UK
- Lester E Fisher Center for the Study and Conservation of Apes, Lincoln Park Zoo, Chicago, IL, USA
| | - Stuart K. Watson
- Centre for Social Learning and Cognitive Evolution, and Scottish Primate Research Group, School of Psychology and Neuroscience, University of St Andrews, South Street, St Andrews KY16 9JP, UK
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich, Switzerland
- Department of Comparative Language Science, University of Zurich, Zurich, Switzerland
- Center for the Interdisciplinary Study of Language Evolution, University of Zurich, Zurich, Switzerland
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9
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Riley JL, Baxter‐Gilbert J, Whiting MJ, Cherry M. Partitioned parturition: Birthing asynchrony in cordylid lizards. J Zool (1987) 2021. [DOI: 10.1111/jzo.12951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- J. L. Riley
- Department of Botany and Zoology Stellenbosch University Stellenbosch South Africa
- Department of Biology Dalhousie University Halifax NS Canada
- Department of Biology Mount Allison University Sackville NB Canada
| | - J. Baxter‐Gilbert
- Centre for Invasion Biology Department of Botany and Zoology Stellenbosch University Stellenbosch South Africa
| | - M. J. Whiting
- Department of Biological Sciences Macquarie University Sydney NSW Australia
| | - M. Cherry
- Department of Botany and Zoology Stellenbosch University Stellenbosch South Africa
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10
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Romano V, Sueur C, MacIntosh AJJ. The tradeoff between information and pathogen transmission in animal societies. OIKOS 2021. [DOI: 10.1111/oik.08290] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Valéria Romano
- Univ. de Strasbourg, CNRS, IPHC UMR 7178 Strasbourg France
- Primate Research Inst., Kyoto Univ. Inuyama Japan
| | - Cédric Sueur
- Univ. de Strasbourg, CNRS, IPHC UMR 7178 Strasbourg France
- Inst. Univ. de France Paris France
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11
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Nieberding CM, Marcantonio M, Voda R, Enriquez T, Visser B. The Evolutionary Relevance of Social Learning and Transmission in Non-Social Arthropods with a Focus on Oviposition-Related Behaviors. Genes (Basel) 2021; 12:genes12101466. [PMID: 34680861 PMCID: PMC8536077 DOI: 10.3390/genes12101466] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/15/2021] [Accepted: 09/21/2021] [Indexed: 12/04/2022] Open
Abstract
Research on social learning has centered around vertebrates, but evidence is accumulating that small-brained, non-social arthropods also learn from others. Social learning can lead to social inheritance when socially acquired behaviors are transmitted to subsequent generations. Using oviposition site selection, a critical behavior for most arthropods, as an example, we first highlight the complementarities between social and classical genetic inheritance. We then discuss the relevance of studying social learning and transmission in non-social arthropods and document known cases in the literature, including examples of social learning from con- and hetero-specifics. We further highlight under which conditions social learning can be adaptive or not. We conclude that non-social arthropods and the study of oviposition behavior offer unparalleled opportunities to unravel the importance of social learning and inheritance for animal evolution.
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Affiliation(s)
- Caroline M. Nieberding
- Evolutionary Ecology and Genetics Group, Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium; (M.M.); (R.V.)
- Correspondence:
| | - Matteo Marcantonio
- Evolutionary Ecology and Genetics Group, Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium; (M.M.); (R.V.)
| | - Raluca Voda
- Evolutionary Ecology and Genetics Group, Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium; (M.M.); (R.V.)
| | - Thomas Enriquez
- Evolution and Ecophysiology Group, Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium; (T.E.); (B.V.)
| | - Bertanne Visser
- Evolution and Ecophysiology Group, Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium; (T.E.); (B.V.)
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12
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Abstract
Material culture—that is, group-shared and socially learned object-related behaviour(s)—is a widespread and diverse phenomenon in humans. For decades, researchers have sought to confirm the existence of material culture in non-human animals; however, the main study systems of interest—namely, tool making and/or using non-human primates and corvids—cannot provide such confirmatory evidence: because long-standing ethical and logistical constraints handicap the collection of necessary experimental data. Synthesizing evidence across decades and disciplines, here, I present a novel framework for (mechanistic, developmental, behavioural, and comparative) study on animal material culture: avian nest construction.
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Affiliation(s)
- Alexis J Breen
- Department of Human Behavior, Ecology and Culture, Max Planck Institute for Evolutionary Anthropology, Leipzig 04103, Germany
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13
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Birch J, Heyes C. The cultural evolution of cultural evolution. Philos Trans R Soc Lond B Biol Sci 2021; 376:20200051. [PMID: 33993760 PMCID: PMC8126465 DOI: 10.1098/rstb.2020.0051] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 09/03/2020] [Indexed: 12/25/2022] Open
Abstract
What makes fast, cumulative cultural evolution work? Where did it come from? Why is it the sole preserve of humans? We set out a self-assembly hypothesis: cultural evolution evolved culturally. We present an evolutionary account that shows this hypothesis to be coherent, plausible, and worthy of further investigation. It has the following steps: (0) in common with other animals, early hominins had significant capacity for social learning; (1) knowledge and skills learned by offspring from their parents began to spread because bearers had more offspring, a process we call CS1 (or Cultural Selection 1); (2) CS1 shaped attentional learning biases; (3) these attentional biases were augmented by explicit learning biases (judgements about what should be copied from whom). Explicit learning biases enabled (4) the high-fidelity, exclusive copying required for fast cultural accumulation of knowledge and skills by a process we call CS2 (or Cultural Selection 2) and (5) the emergence of cognitive processes such as imitation, mindreading and metacognition-'cognitive gadgets' specialized for cultural learning. This self-assembly hypothesis is consistent with archaeological evidence that the stone tools used by early hominins were not dependent on fast, cumulative cultural evolution, and suggests new priorities for research on 'animal culture'. This article is part of the theme issue 'Foundations of cultural evolution'.
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Affiliation(s)
- Jonathan Birch
- Department of Philosophy, Logic and Scientific Method, London School of Economics and Political Science, Houghton Street, London WC2A 2AE, UK
| | - Cecilia Heyes
- All Souls College and Department of Experimental Psychology, University of Oxford, Oxford OX1 4AL, UK
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Abstract
Culture—the totality of traditions acquired in a community by social learning from other individuals—has increasingly been found to be pervasive not only in humans’ but in many other animals’ lives. Compared with learning on one’s own initiative, learning from others can be very much safer and more efficient, as the wisdom already accumulated by other individuals is assimilated. This article offers an overview of often surprising recent discoveries charting the reach of culture across an ever-expanding diversity of species, as well as an extensive variety of behavioral domains, and throughout an animal’s life. The psychological reach of culture is reflected in the knowledge and skills an animal thus acquires, via an array of different social learning processes. Social learning is often further guided by a suite of adaptive psychological biases, such as conformity and learning from optimal models. In humans, cumulative cultural change over generations has generated the complex cultural phenomena observed today. Animal cultures have been thought to lack this cumulative power, but recent findings suggest that elementary versions of cumulative culture may be important in animals’ lives.
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Affiliation(s)
- Andrew Whiten
- Centre for Social Learning and Cognitive Evolution, School of Psychology and Neuroscience, University of St Andrews
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15
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Abstract
Culture can be defined as all that is learned from others and is repeatedly transmitted in this way, forming traditions that may be inherited by successive generations. This cultural form of inheritance was once thought specific to humans, but research over the past 70 years has instead revealed it to be widespread in nature, permeating the lives of a diversity of animals, including all major classes of vertebrates. Recent studies suggest that culture's reach may extend also to invertebrates-notably, insects. In the present century, the reach of animal culture has been found to extend across many different behavioral domains and to rest on a suite of social learning processes facilitated by a variety of selective biases that enhance the efficiency and adaptiveness of learning. Far-reaching implications, for disciplines from evolutionary biology to anthropology and conservation policies, are increasingly being explored.
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Affiliation(s)
- Andrew Whiten
- School of Psychology and Neuroscience, University of St Andrews, St Andrews KY16 9JP, UK.
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16
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Crates R, Langmore N, Ranjard L, Stojanovic D, Rayner L, Ingwersen D, Heinsohn R. Loss of vocal culture and fitness costs in a critically endangered songbird. Proc Biol Sci 2021; 288:20210225. [PMID: 33726592 PMCID: PMC8059949 DOI: 10.1098/rspb.2021.0225] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Cultures in humans and other species are maintained through interactions among conspecifics. Declines in population density could be exacerbated by culture loss, thereby linking culture to conservation. We combined historical recordings, citizen science and breeding data to assess the impact of severe population decline on song culture, song complexity and individual fitness in critically endangered regent honeyeaters (Anthochaera phrygia). Song production in the remaining wild males varied dramatically, with 27% singing songs that differed from the regional cultural norm. Twelve per cent of males, occurring in areas of particularly low population density, completely failed to sing any species-specific songs and instead sang other species' songs. Atypical song production was associated with reduced individual fitness, as males singing atypical songs were less likely to pair or nest than males that sang the regional cultural norm. Songs of captive-bred birds differed from those of all wild birds. The complexity of regent honeyeater songs has also declined over recent decades. We therefore provide rare evidence that a severe decline in population density is associated with the loss of vocal culture in a wild animal, with concomitant fitness costs for remaining individuals. The loss of culture may be a precursor to extinction in declining populations that learn selected behaviours from conspecifics, and therefore provides a useful conservation indicator.
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Affiliation(s)
- Ross Crates
- Fenner School of Environment and Society, Australian National University, Linnaeus Way, Acton, Canberra 2601, Australia
| | - Naomi Langmore
- Research School of Biology, Australian National University, 46 Sullivan's Creek Rd, Acton, Canberra 2601, Australia
| | - Louis Ranjard
- Research School of Biology, Australian National University, 46 Sullivan's Creek Rd, Acton, Canberra 2601, Australia
| | - Dejan Stojanovic
- Fenner School of Environment and Society, Australian National University, Linnaeus Way, Acton, Canberra 2601, Australia
| | - Laura Rayner
- Fenner School of Environment and Society, Australian National University, Linnaeus Way, Acton, Canberra 2601, Australia
| | | | - Robert Heinsohn
- Fenner School of Environment and Society, Australian National University, Linnaeus Way, Acton, Canberra 2601, Australia
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Ganesan A, Dar-Nimrod I. Experimental Examination of Social Transmission of Health Information using an Online Platform. HEALTH COMMUNICATION 2021; 36:392-400. [PMID: 31750737 DOI: 10.1080/10410236.2019.1693126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The "viral" nature of information transmission has the potential to transmit both accurate and inaccurate information. The present experiment examines the social transmission of health information, focusing on disorder etiology. Participants were placed in one of three generations of social transmission chains. The first generation read information concerning one of four fictitious disorders, pairing one disorder (Physiological or Psychological) with one etiology (Genetic or Environmental). Then, to ensure minimal loss of information (which is common in open-ended recollections), participants recalled key aspects of the disorders through multiple-choice questions. Their selections were used to modify the vignettes for the second generation and the third generation read the second's recollections. All participants also evaluated diagnosed patients on social distance and disgust. Findings suggest that genetic etiology was better recalled when paired with a psychological disorder than a physiological one. Participants desired more social distance from psychological disorders' patients (regardless of etiology) and showed higher disgust for environmental etiological patients (regardless of disorder). Implications focus on the role of content biases in the transmission of health information and misinformation.
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Affiliation(s)
- Asha Ganesan
- School of Psychology, Faculty of Science, University of Sydney
| | - Ilan Dar-Nimrod
- School of Psychology, Faculty of Science, University of Sydney
- The Charles Perkins Centre, University of Sydney
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18
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Alvergne A, Stevens R. Cultural change beyond adoption dynamics: Evolutionary approaches to the discontinuation of contraception. EVOLUTIONARY HUMAN SCIENCES 2021; 3:e13. [PMID: 37588536 PMCID: PMC10427300 DOI: 10.1017/ehs.2021.8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Numerous evolutionary mechanisms have been proposed for the origins, spread and maintenance of low fertility. Such scholarship has focused on explaining the adoption of fertility-reducing behaviour, especially the use of contraceptive methods. However, this work has yet to engage fully with the dynamics of contraceptive behaviour at the individual level. Here we highlight the importance of considering not just adoption but also discontinuation for understanding contraceptive dynamics and their impact on fertility. We start by introducing contemporary evolutionary approaches to understanding fertility regulation behaviours, discussing the potential for integrating behavioural ecology and cultural evolution frameworks. Second, we draw on family planning studies to highlight the importance of contraceptive discontinuation owing to side-effects for understanding fertility rates and suggest evolutionary hypotheses for explaining patterns of variation in discontinuation rates. Third, we sketch a framework for considering how individual flexibility in contraceptive behaviour might impact the evolution of contraceptive strategies and the demographic transition. We argue that integrating public health and evolutionary approaches to reproductive behaviour might advance both fields by providing (a) a predictive framework for comparing the effectiveness of various public health strategies and (b) a more realistic picture of behaviour by considering contraceptive dynamics at the individual level more explicitly when modelling the cultural evolution of low fertility.
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Affiliation(s)
- Alexandra Alvergne
- ISEM, Université de Montpellier, CNRS, IRD, EPHE, Montpellier, France
- School of Anthropology and Museum Ethnography, University of Oxford, Oxford, UK
- Harris Manchester College, University of Oxford, Oxford, UK
| | - Rose Stevens
- School of Anthropology and Museum Ethnography, University of Oxford, Oxford, UK
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19
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Cantor M, Aplin LM, Farine DR. A primer on the relationship between group size and group performance. Anim Behav 2020. [DOI: 10.1016/j.anbehav.2020.06.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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20
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Romano V, Lozano S, Fernández‐López de Pablo J. A multilevel analytical framework for studying cultural evolution in prehistoric hunter-gatherer societies. Biol Rev Camb Philos Soc 2020; 95:1020-1035. [PMID: 32237025 PMCID: PMC7383820 DOI: 10.1111/brv.12599] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 03/10/2020] [Accepted: 03/17/2020] [Indexed: 11/29/2022]
Abstract
Over the past decade, a major debate has taken place on the underpinnings of cultural changes in human societies. A growing array of evidence in behavioural and evolutionary biology has revealed that social connectivity among populations and within them affects, and is affected by, culture. Yet the interplay between prehistoric hunter-gatherer social structure and cultural transmission has typically been overlooked. Interestingly, the archaeological record contains large data sets, allowing us to track cultural changes over thousands of years: they thus offer a unique opportunity to shed light on long-term cultural transmission processes. In this review, we demonstrate how well-developed methods for social structure analysis can increase our understanding of the selective pressures underlying cumulative culture. We propose a multilevel analytical framework that considers finer aspects of the complex social structure in which regional groups of prehistoric hunter-gatherers were embedded. We put forward predictions of cultural transmission based on local- and global-level network metrics of small-scale societies and their potential effects on cumulative culture. By bridging the gaps between network science, palaeodemography and cultural evolution, we draw attention to the use of the archaeological record to depict patterns of social interactions and transmission variability. We argue that this new framework will contribute to improving our understanding of social interaction patterns, as well as the contexts in which cultural changes occur. Ultimately, this may provide insights into the evolution of human behaviour.
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Affiliation(s)
- Valéria Romano
- Instituto Universitario de Investigación en Arqueología y Patrimonio Histórico (INAPH)Universidad de Alicante, Edificio Institutos Universitarios03690San Vicente del RaspeigAlicanteSpain
- Institut Català de Paleoecología Humana i Evolució Social (IPHES), Edificio W3, Campus Sescelades URV, Zona Educacional 443007TarragonaSpain
| | - Sergi Lozano
- Institut Català de Paleoecología Humana i Evolució Social (IPHES), Edificio W3, Campus Sescelades URV, Zona Educacional 443007TarragonaSpain
- Departament d'Història Econòmica, Institucions, Política i Economia MundialUniversitat de Barcelona, Av. Diagonal 69008034BarcelonaSpain
- Universitat de Barcelona Institute of Complex Systems (UBICS)Universitat de Barcelona, Martí Franqués 108028BarcelonaSpain
| | - Javier Fernández‐López de Pablo
- Instituto Universitario de Investigación en Arqueología y Patrimonio Histórico (INAPH)Universidad de Alicante, Edificio Institutos Universitarios03690San Vicente del RaspeigAlicanteSpain
- Institut Català de Paleoecología Humana i Evolució Social (IPHES), Edificio W3, Campus Sescelades URV, Zona Educacional 443007TarragonaSpain
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21
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Beller S, Bender A, Jordan F. Editors' Review and Introduction: The Cultural Evolution of Cognition. Top Cogn Sci 2020; 12:644-653. [PMID: 32248636 DOI: 10.1111/tops.12498] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 11/24/2019] [Indexed: 02/06/2023]
Abstract
This topic addresses a question of key interest to cognitive science, namely which factors may have triggered, constrained, or shaped the course of cognitive evolution. It highlights the relevance of culture as a driving force in this process, with a special focus on social learning and language, conceptual tools, and material culture. In so doing, the topic combines two goals: to provide an overview of current empirical and theoretical work leading this field, tailored for a wider cognitive science audience, and to investigate the potential for integrating multiple perspectives across several timescales and levels of analysis, from the microlevel of individual behavior to the macrolevel of cultural change and language diversification. One key purpose is to assess the extent to which the different research approaches can cross-fertilize each other, thereby also contributing to the advancement of cognitive science more broadly.
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Affiliation(s)
- Sieghard Beller
- Department of Psychosocial Science, University of Bergen.,SFF Centre for Early Sapiens Behaviour (SapienCE), University of Bergen
| | - Andrea Bender
- Department of Psychosocial Science, University of Bergen.,SFF Centre for Early Sapiens Behaviour (SapienCE), University of Bergen
| | - Fiona Jordan
- Department of Archaeology and Anthropology, University of Bristol
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22
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Abstract
In recent decades, a burgeoning literature has documented the cultural transmission of behavior through social learning in numerous vertebrate and invertebrate species. One meaning of “cultural evolution in animals” refers to these discoveries, and I present an overview of key findings. I then address the other meaning of the term focused on cultural changes within a lineage. Such changes in humans, described as “cumulative cultural evolution,” have been spectacular, but relatively little attention has yet been paid to the topic in nonhuman animals, other than asserting that the process is unique to humans. A variety of evidence including both controlled experiments and field observations has begun to challenge this view, and in some behavioral domains, notably birdsong, cultural evolution has been studied for many years. In this review, I dissect concepts of cultural evolution and cumulative culture and appraise the accumulating evidence bearing on their nature and significance for evolutionary biology at large.
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Affiliation(s)
- Andrew Whiten
- Centre for Social Learning and Cultural Evolution, School of Psychology and Neuroscience, University of St Andrews, St Andrews KY16 9JP, United Kingdom
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23
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Community through Culture: From Insects to Whales. Bioessays 2019; 41:e1900060. [DOI: 10.1002/bies.201900060] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 08/07/2019] [Indexed: 12/12/2022]
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24
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Molleman L, Kurvers RH, van den Bos W. Unleashing the BEAST: a brief measure of human social information use. EVOL HUM BEHAV 2019. [DOI: 10.1016/j.evolhumbehav.2019.06.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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25
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Ganesan A, Kashima Y, Kiat JE, Dar-Nimrod I. Transmission of disorder and etiological information: Effects on health knowledge recollection and health-related cognition. PLoS One 2019; 14:e0218703. [PMID: 31226156 PMCID: PMC6588244 DOI: 10.1371/journal.pone.0218703] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 06/07/2019] [Indexed: 11/25/2022] Open
Abstract
Biased transmission of health knowledge has far-reaching effects on information reproduction and health-related cognitions. We examined whether transmissions of different types of disorder and etiological information influence recollections of health knowledge and evaluations of patients, by simulating the digital transmission of information. Transmission chains of four non-interacting persons (i.e., four generations) were formed. The first generation read three vignettes describing fictitious patients with one of three disorders (physiological, psychological, culture-bound) uniquely paired with one of three etiologies (genetic, environmental, unknown etiology). Next, they evaluated patients’ well-being, rated desired social distance, and recalled the vignettes. These written recollections replaced the original vignettes for a second-generation of participants, whose recollections were used for the third generation and so on. The framing of disorders affected recollections of etiology, in which culture-bound framings resulted in the poorest recall of etiologies. Participants also perceived the culture-bound disorder as the least serious but desired the most social distance from patients diagnosed with it, when compared to other disorders. The study showed that health information is selectively attended to and reproduced, possibly affected by perceived self-relevance. Faulty recollections and framing of disorders affect health cognitions, potentially instigating biased transmission of disorder- and patient-related narratives.
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Affiliation(s)
- Asha Ganesan
- School of Psychology, Faculty of Science, University of Sydney, Camperdown, New South Wales, Australia
| | - Yoshihisa Kashima
- School of Psychological Sciences, Faculty of Medicine, Dentistry, and Health Sciences, University of Melbourne, Melbourne, Victoria, Australia
| | - John Emmanuel Kiat
- Center for Mind and Brain, University of California, Davis, California, United States of America
| | - Ilan Dar-Nimrod
- School of Psychology, Faculty of Science, University of Sydney, Camperdown, New South Wales, Australia.,The Charles Perkins Centre, University of Sydney, Camperdown, New South Wales, Australia
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26
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Kashima Y, Bain PG, Perfors A. The Psychology of Cultural Dynamics: What Is It, What Do We Know, and What Is Yet to Be Known? Annu Rev Psychol 2019; 70:499-529. [PMID: 30609914 DOI: 10.1146/annurev-psych-010418-103112] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The psychology of cultural dynamics is the psychological investigation of the formation, maintenance, and transformation of culture over time. This article maps out the terrain, reviews the existing literature, and points out potential future directions of this research. It is divided into three parts. The first part focuses on micro-cultural dynamics, which refers to the social and psychological processes that contribute to the dissemination and retention of cultural information. The second part, on micro-macro dynamics, investigates how micro-level processes give rise to macro-cultural dynamics. The third part focuses on macro-cultural dynamics, referring to the distribution and long-term trends involving cultural information in a population, which in turn enable and constrain the micro-level processes. We conclude the review with a consideration of future directions, suggesting behavior change research as translational research on cultural dynamics.
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Affiliation(s)
- Yoshihisa Kashima
- Melbourne School of Psychological Sciences, The University of Melbourne, Parkville, Victoria 3010, Australia;
| | - Paul G Bain
- Department of Psychology, University of Bath, Bath BA2 7AY, United Kingdom
| | - Amy Perfors
- Melbourne School of Psychological Sciences, The University of Melbourne, Parkville, Victoria 3010, Australia;
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27
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Mesoudi A, Thornton A. What is cumulative cultural evolution? Proc Biol Sci 2019; 285:rspb.2018.0712. [PMID: 29899071 PMCID: PMC6015846 DOI: 10.1098/rspb.2018.0712] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 05/23/2018] [Indexed: 02/03/2023] Open
Abstract
In recent years, the phenomenon of cumulative cultural evolution (CCE) has become the focus of major research interest in biology, psychology and anthropology. Some researchers argue that CCE is unique to humans and underlies our extraordinary evolutionary success as a species. Others claim to have found CCE in non-human species. Yet others remain sceptical that CCE is even important for explaining human behavioural diversity and complexity. These debates are hampered by multiple and often ambiguous definitions of CCE. Here, we review how researchers define, use and test CCE. We identify a core set of criteria for CCE which are both necessary and sufficient, and may be found in non-human species. We also identify a set of extended criteria that are observed in human CCE but not, to date, in other species. Different socio-cognitive mechanisms may underlie these different criteria. We reinterpret previous theoretical models and observational and experimental studies of both human and non-human species in light of these more fine-grained criteria. Finally, we discuss key issues surrounding information, fitness and cognition. We recommend that researchers are more explicit about what components of CCE they are testing and claiming to demonstrate.
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Affiliation(s)
- Alex Mesoudi
- Human Behaviour and Cultural Evolution Group, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - Alex Thornton
- Human Behaviour and Cultural Evolution Group, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
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28
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Abstract
As an increasing number of researchers investigate the cognitive abilities of an ever-wider range of animals, animal cognition is currently among the most exciting fields within animal behavior. Tinbergen would be proud: all four of his approaches are being pursued and we are learning much about how animals collect information and how they use that information to make decisions for their current and future states as well as what animals do not perceive or choose to ignore. Here I provide an overview of this productivity, alighting only briefly on any single example, to showcase the diversity of species, of approaches and the sheer mass of research effort currently under way. We are getting closer to understanding the minds of other animals and the evolution of cognition at an increasingly rapid rate.
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Affiliation(s)
- Susan D Healy
- School of Biology, University of St Andrews, St Andrews, UK
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29
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Miton H, Charbonneau M. Cumulative culture in the laboratory: methodological and theoretical challenges. Proc Biol Sci 2018; 285:20180677. [PMID: 29848653 PMCID: PMC5998114 DOI: 10.1098/rspb.2018.0677] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Accepted: 05/08/2018] [Indexed: 12/23/2022] Open
Abstract
In the last decade, cultural transmission experiments (transmission chains, replacement, closed groups and seeded groups) have become important experimental tools in investigating cultural evolution. However, these methods face important challenges, especially regarding the operationalization of theoretical claims. In this review, we focus on the study of cumulative cultural evolution, the process by which traditions are gradually modified and, for technological traditions in particular, improved upon over time. We identify several mismatches between theoretical definitions of cumulative culture and their implementation in cultural transmission experiments. We argue that observed performance increase can be the result of participants learning faster in a group context rather than effectively leading to a cumulative effect. We also show that in laboratory experiments, participants are asked to complete quite simple tasks, which can undermine the evidential value of the diagnostic criterion traditionally used for cumulative culture (i.e. that cumulative culture is a process that produces solutions that no single individual could have invented on their own). We show that the use of unidimensional metrics of cumulativeness drastically curtail the variation that may be observed, which raises specific issues in the interpretation of the experimental evidence. We suggest several solutions to these mismatches (learning times, task complexity and variation) and develop the use of design spaces in experimentally investigating old and new questions about cumulative culture.
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Affiliation(s)
- Helena Miton
- Department of Cognitive Science, Central European University, Október 6 u., 7, 1051, Budapest, Hungary
| | - Mathieu Charbonneau
- Department of Cognitive Science, Central European University, Október 6 u., 7, 1051, Budapest, Hungary
- Department of Philosophy, Central European University, Nádor u., 13, 1051, Budapest, Hungary
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30
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McGuigan N, Burdett E, Burgess V, Dean L, Lucas A, Vale G, Whiten A. Innovation and social transmission in experimental micro-societies: exploring the scope of cumulative culture in young children. Philos Trans R Soc Lond B Biol Sci 2018; 372:rstb.2016.0425. [PMID: 29061897 DOI: 10.1098/rstb.2016.0425] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2017] [Indexed: 12/13/2022] Open
Abstract
The experimental study of cumulative culture and the innovations essential to it is a young science, with child studies so rare that the scope of cumulative cultural capacities in childhood remains largely unknown. Here we report a new experimental approach to the inherent complexity of these phenomena. Groups of 3-4-year-old children were presented with an elaborate array of challenges affording the potential cumulative development of a variety of techniques to gain increasingly attractive rewards. In contrast to a prior study, we found evidence for elementary forms of cumulative cultural progress, with inventions of solutions at lower levels spreading to become shared innovations, and some children then building on these to create more advanced but more rewarding innovations. This contrasted with markedly more constrained progress when children worked only by themselves, or if groups faced only the highest-level challenges from the start. Further experiments that introduced higher-level inventions via the inclusion of older children, or that created ecological change, with the easiest habitual solutions no longer possible, encouraged higher levels of cumulative innovation. Our results show children are not merely 'cultural sponges', but when acting in groups, display the beginnings of cycles of innovation and observational learning that sustain cumulative progress in problem solving.This article is part of the themed issue 'Process and pattern in innovations from cells to societies'.
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Affiliation(s)
- Nicola McGuigan
- Centre for Social Learning and Cognitive Evolution, School of Psychology and Neuroscience, University of St Andrews, South Street, St Andrews KY16 9JP, UK.,School of Life Sciences, Heriot-Watt University, Edinburgh EH14 4AS, UK
| | - Emily Burdett
- Centre for Social Learning and Cognitive Evolution, School of Psychology and Neuroscience, University of St Andrews, South Street, St Andrews KY16 9JP, UK.,Institute of Cognitive and Evolutionary Anthropology, University of Oxford, Oxford OX2 6PN, UK.,Brain, Belief, and Behavior Lab; Centre for Psychology, Behaviour, and Achievement, Coventry University, Coventry CV1 5FB, UK
| | - Vanessa Burgess
- Centre for Social Learning and Cognitive Evolution, School of Psychology and Neuroscience, University of St Andrews, South Street, St Andrews KY16 9JP, UK
| | - Lewis Dean
- Centre for Social Learning and Cognitive Evolution, School of Psychology and Neuroscience, University of St Andrews, South Street, St Andrews KY16 9JP, UK
| | - Amanda Lucas
- Centre for Social Learning and Cognitive Evolution, School of Psychology and Neuroscience, University of St Andrews, South Street, St Andrews KY16 9JP, UK.,College of Life and Environmental Sciences, University of Exeter, Exeter TR10 9EZ, UK
| | - Gillian Vale
- Centre for Social Learning and Cognitive Evolution, School of Psychology and Neuroscience, University of St Andrews, South Street, St Andrews KY16 9JP, UK.,National Center for Chimpanzee Care, Michale E. Keeling Center for Comparative Medicine and Research, The University of Texas MD Anderson Cancer Center, Bastrop, TX, USA.,Departments of Psychology and Philosophy, Neuroscience, Institute and Language Research Center, Georgia State University, Atlanta, GA, USA
| | - Andrew Whiten
- Centre for Social Learning and Cognitive Evolution, School of Psychology and Neuroscience, University of St Andrews, South Street, St Andrews KY16 9JP, UK
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31
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Kandler A, Powell A. Generative inference for cultural evolution. Philos Trans R Soc Lond B Biol Sci 2018; 373:20170056. [PMID: 29440522 PMCID: PMC5812969 DOI: 10.1098/rstb.2017.0056] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2017] [Indexed: 11/12/2022] Open
Abstract
One of the major challenges in cultural evolution is to understand why and how various forms of social learning are used in human populations, both now and in the past. To date, much of the theoretical work on social learning has been done in isolation of data, and consequently many insights focus on revealing the learning processes or the distributions of cultural variants that are expected to have evolved in human populations. In population genetics, recent methodological advances have allowed a greater understanding of the explicit demographic and/or selection mechanisms that underlie observed allele frequency distributions across the globe, and their change through time. In particular, generative frameworks-often using coalescent-based simulation coupled with approximate Bayesian computation (ABC)-have provided robust inferences on the human past, with no reliance on a priori assumptions of equilibrium. Here, we demonstrate the applicability and utility of generative inference approaches to the field of cultural evolution. The framework advocated here uses observed population-level frequency data directly to establish the likely presence or absence of particular hypothesized learning strategies. In this context, we discuss the problem of equifinality and argue that, in the light of sparse cultural data and the multiplicity of possible social learning processes, the exclusion of those processes inconsistent with the observed data might be the most instructive outcome. Finally, we summarize the findings of generative inference approaches applied to a number of case studies.This article is part of the theme issue 'Bridging cultural gaps: interdisciplinary studies in human cultural evolution'.
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Affiliation(s)
- Anne Kandler
- Department of Human Behavior, Ecology and Culture, Max Planck Institute for Evolutionary Anthropology, 04103 Leipzig, Germany
| | - Adam Powell
- Department of Linguistic and Cultural Evolution, Max Planck Institute for the Science of Human History, 07745 Jena, Germany
- Department of Archaeogenetics, Max Planck Institute for the Science of Human History, 07745 Jena, Germany
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32
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Clay Z, Over H, Tennie C. What drives young children to over-imitate? Investigating the effects of age, context, action type, and transitivity. J Exp Child Psychol 2018; 166:520-534. [DOI: 10.1016/j.jecp.2017.09.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 09/06/2017] [Accepted: 09/06/2017] [Indexed: 11/16/2022]
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33
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Kashima Y, Bratanova B, Peters K. Social transmission and shared reality in cultural dynamics. Curr Opin Psychol 2017; 23:15-19. [PMID: 29174489 DOI: 10.1016/j.copsyc.2017.10.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2017] [Revised: 10/14/2017] [Accepted: 10/28/2017] [Indexed: 10/18/2022]
Abstract
Micro cultural dynamics are concerned with the mechanisms of transmission, retention, and modification of cultural information in social networks. When interacting individuals mutually recognize that they share psychological reactions to given cultural information, it may be grounded as an aspect of their shared reality under specifiable conditions. The interpretation of cultural information as socially verified shared reality provides a basis for further dissemination of the information and coordinated social action. We review the recent literature that supports this general contention, while highlighting the role of emotion-a somewhat under-recognized aspect of shared reality research-and emphasizing the mediating role of cultural dynamics in the mutual constitution of social reality and shared reality.
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Affiliation(s)
- Yoshihisa Kashima
- Melbourne School of Psychological Sciences, The University of Melbourne, Australia.
| | | | - Kim Peters
- School of Psychology, University of Queensland, Australia
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34
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Whiten A, van de Waal E. Social learning, culture and the ‘socio-cultural brain’ of human and non-human primates. Neurosci Biobehav Rev 2017; 82:58-75. [DOI: 10.1016/j.neubiorev.2016.12.018] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 12/15/2016] [Accepted: 12/19/2016] [Indexed: 01/14/2023]
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35
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Abstract
By the mid-twentieth century (thus following the 'Modern Synthesis' in evolutionary biology), the behavioural sciences offered only the sketchy beginnings of a scientific literature documenting evidence for cultural inheritance in animals-the transmission of traditional behaviours via learning from others (social learning). By contrast, recent decades have seen a massive growth in the documentation of such cultural phenomena, driven by long-term field studies and complementary laboratory experiments. Here, I review the burgeoning scope of discoveries in this field, which increasingly suggest that this 'second inheritance system', built on the shoulders of the primary genetic inheritance system, occurs widely among vertebrates and possibly in invertebrates too. Its novel characteristics suggest significant implications for our understanding of evolutionary biology. I assess the extent to which this second system extends the scope of evolution, both by echoing principal properties of the primary, organic evolutionary system, and going beyond it in significant ways. This is well established in human cultural evolution; here, I address animal cultures more generally. The further major, and related, question concerns the extent to which the consequences of widespread animal cultural transmission interact with the primary, genetically based inheritance systems, shaping organic evolution.
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Affiliation(s)
- Andrew Whiten
- Centre for Social Learning and Cognitive Evolution, School of Psychology and Neuroscience, University of St Andrews, St Andrews KY16 9JP, UK
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36
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Tennie C, Premo LS, Braun DR, McPherron SP. Early Stone Tools and Cultural Transmission: Resetting the Null Hypothesis. CURRENT ANTHROPOLOGY 2017. [DOI: 10.1086/693846] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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37
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Martin D, Cunningham SJ, Hutchison J, Slessor G, Smith K. How societal stereotypes might form and evolve via cumulative cultural evolution. SOCIAL AND PERSONALITY PSYCHOLOGY COMPASS 2017. [DOI: 10.1111/spc3.12338] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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38
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Forss SIF, Koski SE, van Schaik CP. Explaining the Paradox of Neophobic Explorers: The Social Information Hypothesis. INT J PRIMATOL 2017. [DOI: 10.1007/s10764-017-9984-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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39
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van de Waal E, van Schaik CP, Whiten A. Resilience of experimentally seeded dietary traditions in wild vervets: Evidence from group fissions. Am J Primatol 2017; 79. [PMID: 28762524 DOI: 10.1002/ajp.22687] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 07/04/2017] [Accepted: 07/06/2017] [Indexed: 02/06/2023]
Abstract
Controlled laboratory experiments have delivered extensive and compelling evidence for the diffusion and maintenance of socially learned behavior in primates and other animals. Such evidence is rarer in the wild, but we show that a behavior seeded in a majority of individuals within vervet monkey (Chlorocebus pygerythus) groups may be sustained across several years. Here, we report results of two natural fission events in such groups that offer novel evidence of the resilience of socially transmitted group norms of behavior. Before fission, high ranked females exhibited an almost exclusive adherence to a group preference among two food options, originally introduced through a distasteful additive in one option, but no longer present in repeated later tests. Because of rank-dependent competition, low-ranked females ate more of the formerly distasteful food and so discovered it was now as palatable as the alternative. Despite this experience, low ranked females who formed the splinter groups then expressed a 100% bias for the preferred option of their original parent group, revealing these preferences to be resilient. We interpret this effect as conformity to either the preferences of high rankers or of a majority in the parent group, or both. However, given fissioned individuals' familiarity with their habitat and experimental options, we question the adequacy of the informational function usually ascribed to conformity and discuss alternatives under a concept of "social conformity".
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Affiliation(s)
- Erica van de Waal
- Anthropological Institute and Museum, University of Zurich, Zurich, Switzerland.,Inkawu Vervet Project, Mawana Game Reserve, KwaZulu Natal, South Africa.,Centre for Social Learning and Cognitive Evolution, and Scottish Primate Research Group, School of Psychology & Neuroscience, University of St Andrews, St Andrews, UK
| | - Carel P van Schaik
- Anthropological Institute and Museum, University of Zurich, Zurich, Switzerland.,Inkawu Vervet Project, Mawana Game Reserve, KwaZulu Natal, South Africa
| | - Andrew Whiten
- Inkawu Vervet Project, Mawana Game Reserve, KwaZulu Natal, South Africa.,Centre for Social Learning and Cognitive Evolution, and Scottish Primate Research Group, School of Psychology & Neuroscience, University of St Andrews, St Andrews, UK
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40
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Whiten A, Ayala FJ, Feldman MW, Laland KN. The extension of biology through culture. Proc Natl Acad Sci U S A 2017; 114:7775-7781. [PMID: 28739924 PMCID: PMC5544333 DOI: 10.1073/pnas.1707630114] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Andrew Whiten
- Centre for Social Learning and Cognitive Evolution, School of Psychology and Neuroscience, University of St. Andrews, St. Andrews KY16 9JP, United Kingdom;
| | - Francisco J Ayala
- Department of Ecology and Evolutionary Biology, University of California, Irvine, CA 92697
| | | | - Kevin N Laland
- Centre for Social Learning and Cognitive Evolution, School of Biology, University of St. Andrews, St. Andrews KY16 9JP, United Kingdom
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41
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Abstract
Discoveries about the cultures and cultural capacities of the great apes have played a leading role in the recognition emerging in recent decades that cultural inheritance can be a significant factor in the lives not only of humans but also of nonhuman animals. This prominence derives in part from these primates being those with whom we share the most recent common ancestry, thus offering clues to the origins of our own thoroughgoing reliance on cumulative cultural achievements. In addition, the intense research focus on these species has spawned an unprecedented diversity of complementary methodological approaches, the results of which suggest that cultural phenomena pervade the lives of these apes, with potentially major implications for their broader evolutionary biology. Here I review what this extremely broad array of observational and experimental methodologies has taught us about the cultural lives of chimpanzees, gorillas, and orangutans and consider the ways in which this knowledge extends our wider understanding of primate biology and the processes of adaptation and evolution that shape it. I address these issues first by evaluating the extent to which the results of cultural inheritance echo a suite of core principles that underlie organic Darwinian evolution but also extend them in new ways and then by assessing the principal causal interactions between the primary, genetically based organic processes of evolution and the secondary system of cultural inheritance that is based on social learning from others.
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Shultz TR, Montrey M, Aplin LM. Modelling the spread of innovation in wild birds. J R Soc Interface 2017; 14:20170215. [PMID: 28659413 PMCID: PMC5493804 DOI: 10.1098/rsif.2017.0215] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 05/31/2017] [Indexed: 11/12/2022] Open
Abstract
We apply three plausible algorithms in agent-based computer simulations to recent experiments on social learning in wild birds. Although some of the phenomena are simulated by all three learning algorithms, several manifestations of social conformity bias are simulated by only the approximate majority (AM) algorithm, which has roots in chemistry, molecular biology and theoretical computer science. The simulations generate testable predictions and provide several explanatory insights into the diffusion of innovation through a population. The AM algorithm's success raises the possibility of its usefulness in studying group dynamics more generally, in several different scientific domains. Our differential-equation model matches simulation results and provides mathematical insights into the dynamics of these algorithms.
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Affiliation(s)
- Thomas R Shultz
- Department of Psychology, McGill University, Montreal, Quebec, Canada H3A 1B1
- School of Computer Science, McGill University, Montreal, Quebec, Canada H3A 1B1
| | - Marcel Montrey
- Department of Psychology, McGill University, Montreal, Quebec, Canada H3A 1B1
| | - Lucy M Aplin
- Edward Grey Institute, Department of Zoology, University of Oxford, Oxford OX2 8QJ, UK
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Abstract
A few decades ago, we knew next to nothing about the behavior of our closest animal relative, the chimpanzee, but long-term field studies have since revealed an undreamed-of richness in the diversity of their cultural traditions across Africa. These discoveries have been complemented by a substantial suite of experimental studies, now bridging to the wild through field experiments. These field and experimental studies, particularly those in which direct chimpanzee-child comparisons have been made, delineate a growing set of commonalities between the phenomena of social learning and culture in the lives of chimpanzees and humans. These commonalities in social learning inform our understanding of the evolutionary roots of the cultural propensities the species share. At the same time, such comparisons throw into clearer relief the unique features of the distinctive human capacity for cumulative cultural evolution, and new research has begun to probe the key psychological attributes that may explain it.
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Affiliation(s)
- Andrew Whiten
- Centre for Social Learning and Cognitive Evolution, School of Psychology and Neuroscience, University of St. Andrews, St. Andrews KY16 9JP, United Kingdom;
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Van der Veer Martens B. New grounds for ontic trust: Information objects and LIS. EDUCATION FOR INFORMATION 2017. [DOI: 10.3233/efi-170988] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Colmenares F, Hernández-Lloreda MV. Cognition and Culture in Evolutionary Context. THE SPANISH JOURNAL OF PSYCHOLOGY 2017; 19:E101. [PMID: 28065192 DOI: 10.1017/sjp.2016.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In humans and other animals, the individuals' ability to adapt efficiently and effectively to the niches they have actively contributed to construct relies heavily on an evolved psychology which has been shaped by biological, social, and cultural processes over evolutionary time. As expected, although many of the behavioral and cognitive components of this evolved psychology are widely shared across species, many others are species-unique. Although many animal species are known to acquire group-specific traditions (or cultures) via social learning, human culture is unique in terms of its contents and characteristics (observable and unobservable products, cumulative effects, norm conformity, and norm enforcement) and of its cognitive underpinnings (imitation, instructed teaching, and language). Here we provide a brief overview of some of the issues that are currently tackled in the field. We also highlight some of the strengths of a biological, comparative, non-anthropocentric and evolutionarily grounded approach to the study of culture. The main contributions of this approach to the science of culture are its emphasis (a) on the integration of information on mechanisms, function, and evolution, and on mechanistic factors located at different levels of the biological hierarchy, and (b) on the search for general principles that account for commonalities and differences between species, both in the cultural products and in the processes of innovation, dissemination, and accumulation involved that operate during developmental and evolutionary timespans.
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A Comparative and Evolutionary Analysis of the Cultural Cognition of Humans and Other Apes. SPANISH JOURNAL OF PSYCHOLOGY 2017; 19:E98. [DOI: 10.1017/sjp.2016.99] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractThe comparative and evolutionary analysis of social learning and all manner of cultural processes has become a flourishing field. Applying the ‘comparative method’ to such phenomena allows us to exploit the good fortunate we have in being able to study them in satisfying detail in our living primate relatives, using the results to reconstruct the cultural cognition of the ancestral forms we share with these species. Here I offer an overview of principal discoveries in recent years, organized through a developing scheme that targets three main dimensions of culture: the patterning of culturally transmitted traditions in time and space; the underlying social learning processes; and the particular behavioral and psychological contents of cultures. I focus on a comparison between humans, particularly children, and our closest primate relative the chimpanzee, for which we now have much the richest database of relevant observational and experimental findings. Commonalities across these sister-species can be identified in each of the three dimensions listed above and in several subcategories within them, but the comparisons also highlight the major contrasts in the nature of culture that have evolved between ourselves and closest primate relatives.
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Understanding the multiple factors governing social learning and the diffusion of innovations. Curr Opin Behav Sci 2016. [DOI: 10.1016/j.cobeha.2016.09.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Alem S, Perry CJ, Zhu X, Loukola OJ, Ingraham T, Søvik E, Chittka L. Associative Mechanisms Allow for Social Learning and Cultural Transmission of String Pulling in an Insect. PLoS Biol 2016; 14:e1002564. [PMID: 27701411 PMCID: PMC5049772 DOI: 10.1371/journal.pbio.1002564] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 08/31/2016] [Indexed: 11/18/2022] Open
Abstract
Social insects make elaborate use of simple mechanisms to achieve seemingly complex behavior and may thus provide a unique resource to discover the basic cognitive elements required for culture, i.e., group-specific behaviors that spread from “innovators” to others in the group via social learning. We first explored whether bumblebees can learn a nonnatural object manipulation task by using string pulling to access a reward that was presented out of reach. Only a small minority “innovated” and solved the task spontaneously, but most bees were able to learn to pull a string when trained in a stepwise manner. In addition, naïve bees learnt the task by observing a trained demonstrator from a distance. Learning the behavior relied on a combination of simple associative mechanisms and trial-and-error learning and did not require “insight”: naïve bees failed a “coiled-string experiment,” in which they did not receive instant visual feedback of the target moving closer when tugging on the string. In cultural diffusion experiments, the skill spread rapidly from a single knowledgeable individual to the majority of a colony’s foragers. We observed that there were several sequential sets (“generations”) of learners, so that previously naïve observers could first acquire the technique by interacting with skilled individuals and, subsequently, themselves become demonstrators for the next “generation” of learners, so that the longevity of the skill in the population could outlast the lives of informed foragers. This suggests that, so long as animals have a basic toolkit of associative and motor learning processes, the key ingredients for the cultural spread of unusual skills are already in place and do not require sophisticated cognition. Bumblebees can be trained to pull strings to obtain a reward, can learn to string pull through observation, and can culturally spread string pulling throughout a colony. Social insects make use of simple mechanisms to achieve many seemingly complex behaviors and thus may be able to provide a unique resource for uncovering the basic cognitive elements required for culture. Here, we first show that bumblebees can be trained to pull a string to access a reward, but most could not learn on their own. Naïve bees learned how to pull strings by observing trained demonstrators from a distance. Learning the behavior through observation relied on bees paying attention to both the string and the position of the trained demonstrator bee while pulling the string. We then tested whether bees could pass this information to others during a semi-natural situation involving several colonies. We found that once one bee knew how to string pull, over time, most of the foraging bees learned from the initially trained bee or from bees who had learned from the trained bee, even after the initial demonstrator was no longer available. These results suggest that learning a nonnatural task in bumblebees can spread culturally through populations.
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Affiliation(s)
- Sylvain Alem
- Department of Biological and Experimental Psychology, School of Biological and Chemical Sciences, Queen Mary University of London, London, United Kingdom
| | - Clint J. Perry
- Department of Biological and Experimental Psychology, School of Biological and Chemical Sciences, Queen Mary University of London, London, United Kingdom
| | - Xingfu Zhu
- Department of Biological and Experimental Psychology, School of Biological and Chemical Sciences, Queen Mary University of London, London, United Kingdom
- Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun Town, Yunnan, P. R. China
| | - Olli J. Loukola
- Department of Biological and Experimental Psychology, School of Biological and Chemical Sciences, Queen Mary University of London, London, United Kingdom
| | | | - Eirik Søvik
- Department of Science and Mathematics, Volda University College, Volda, Norway
| | - Lars Chittka
- Department of Biological and Experimental Psychology, School of Biological and Chemical Sciences, Queen Mary University of London, London, United Kingdom
- * E-mail:
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Duboscq J, Romano V, MacIntosh A, Sueur C. Social Information Transmission in Animals: Lessons from Studies of Diffusion. Front Psychol 2016; 7:1147. [PMID: 27540368 PMCID: PMC4973104 DOI: 10.3389/fpsyg.2016.01147] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 07/18/2016] [Indexed: 11/13/2022] Open
Abstract
The capacity to use information provided by others to guide behavior is a widespread phenomenon in animal societies. A standard paradigm to test if and/or how animals use and transfer social information is through social diffusion experiments, by which researchers observe how information spreads within a group, sometimes by seeding new behavior in the population. In this article, we review the context, methodology and products of such social diffusion experiments. Our major focus is the transmission of information from an individual (or group thereof) to another, and the factors that can enhance or, more interestingly, inhibit it. We therefore also discuss reasons why social transmission sometimes does not occur despite being expected to. We span a full range of mechanisms and processes, from the nature of social information itself and the cognitive abilities of various species, to the idea of social competency and the constraints imposed by the social networks in which animals are embedded. We ultimately aim at a broad reflection on practical and theoretical issues arising when studying how social information spreads within animal groups.
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Affiliation(s)
- Julie Duboscq
- Département Ecologie, Physiologie et Ethologie, Centre National de la Recherche ScientifiqueStrasbourg, France
- Institut Pluridisciplinaire Hubert Curien, Université de StrasbourgStrasbourg, France
- Wildlife Research Centre, Kyoto UniversityKyoto, Japan
| | - Valéria Romano
- Département Ecologie, Physiologie et Ethologie, Centre National de la Recherche ScientifiqueStrasbourg, France
- Institut Pluridisciplinaire Hubert Curien, Université de StrasbourgStrasbourg, France
| | - Andrew MacIntosh
- Wildlife Research Centre, Kyoto UniversityKyoto, Japan
- Primate Research Institute, Kyoto UniversityInuyama, Japan
| | - Cédric Sueur
- Département Ecologie, Physiologie et Ethologie, Centre National de la Recherche ScientifiqueStrasbourg, France
- Institut Pluridisciplinaire Hubert Curien, Université de StrasbourgStrasbourg, France
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