ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2024
Social ageing and higher-order interactions: social selectiveness can enhance older individuals' capacity to transmit knowledge.
Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Ageing effects of social environments in 'non-social' insects.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Pooled it
- Uncovering complementary information sharing in spider monkey collective foraging using higher-order spatial networks.Npj complexity · 2026Article
- Age-dependent shaping of the social environment in a long-lived seabird: a quantitative genetic approach.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- Understanding age and society using natural populations.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- The ecology of ageing in wild societies: linking age structure and social behaviour.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Review
- The concept of critical age group for density dependence: bridging the gap between demographers, evolutionary biologists and behavioural ecologists.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- Early life adversity has sex-dependent effects on survival across the lifespan in rhesus macaques.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- Social ageing and higher-order interactions: social selectiveness can enhance older individuals' capacity to transmit knowledge.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- Social ageing can protect against infectious disease in a group-living primate.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
Corrections and comments
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Authors and funding
2 authors.
Funding
Abstract
In long-lived organisms, experience can accumulate with age, such that older individuals may act as repositories of ecological and social knowledge. Such knowledge is often beneficial and can spread via social transmission, leading to the expectation that ageing individuals will remain socially well-integrated. However, social ageing involves multiple processes that modulate the relationship between age and social connectivity in complex ways. We developed a generative model to explore how social ageing may drive changes in social network position and shape older individuals' capacity to transmit knowledge to others. We further employ novel hypernetwork analyses that capture higher-order interactions (i.e. involving ≥ 3 participants) to reveal potential relationships between age and sociality that conventional dyadic networks may overlook. We find that older individuals in our simulations effectively facilitate transmission across a range of scenarios, especially when transmission resembles a complex contagion or when social selectivity (i.e. prioritization of key relationships) rapidly emerges with age. These patterns result from the formation of tight-knit sets of older associates that co-occur in multiple groups, thereby reinforcing one another's capacity to transmit knowledge. Our findings suggest key avenues for future empirical work and illustrate the use of hypernetworks in advancing the study of social behaviour.This article is part of the discussion meeting issue 'Understanding age and society using natural populations'.
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