Evidence map›Paper›PMID 23075837›Full record

ArticleProceedings. Biological sciences2012

The evolution of matrilineal kinship organization.

Laura Fortunato

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. The slave trade and the origins of matrilineal kinship.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Article
  6. Article
  7. The evolution of female-biased kinship in humans and other mammals.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019
    Article
  8. From matrimonial practices to genetic diversity in Southeast Asian populations: the signature of the matrilineal puzzle.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019
    Article
  9. The disequilibrium of double descent: changing inheritance norms among Himba pastoralists.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019
    Article
  10. A worldwide view of matriliny: using cross-cultural analyses to shed light on human kinship systems.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019
    Article
  11. The expendable male hypothesis.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019
    Article
  12. Article
  13. Lineal kinship organization in cross-specific perspective.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019
    Article
  14. One piece of the matrilineal puzzle: the socioecology of maternal uncle investment.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019
    Article
  15. Inclusive fitness for in-laws.Biology letters · 2018
    Article
  16. Article
  17. Article
  18. The Evolutionary Roots of Familial Altruism: Paternity Uncertainty Shapes Patterns of Kindness.Evolutionary psychology : an international journal of evolutionary approaches to psychology and behavior
    Article
  19. Not leaving home: grandmothers and male dispersal in a duolocal human society.Behavioral ecology : official journal of the International Society for Behavioral Ecology
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author.

Laura FortunatoSanta Fe Institute, 1399 Hyde Park Road, Santa Fe, NM 87501, USA. fortunato@santafe.edu

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Matrilineal kinship organization is a human social system that emphasizes interactions between matrilineal kin, i.e. individuals related only through females. The 'matrilineal puzzle' refers to the potential for tension characteristic of this social system, owing to the conflict between the interests and responsibilities of men in their roles as brother/uncle versus husband/father. From an evolutionary perspective, matrilineal kinship organization is puzzling when it diverts investment of resources from the individuals who provide the potentially highest reproductive returns. I use a game-theoretic framework to investigate a particular form of matrilineal inheritance--the transfer of property from a maternal uncle to a sororal nephew. The analysis reveals two mechanisms that may make this strategy a stable evolutionary outcome. First, a polygynous male has multiple wives, and hence multiple brothers-in-law; with matrilineal inheritance, each additional brother-in-law may transfer resources to the male's wife's offspring, thus potentially contributing to the male's inclusive fitness. Second, the husband of a polyandrous female is effectively 'sharing' paternity with other men; depending on the number of husbands, he may be better off investing in his sister's offspring. I conclude by discussing how these results address the challenges posed by the occurrence of matrilineal kinship organization.

Indexed as

Biological EvolutionFamily CharacteristicsMarriageSexual BehaviorFemaleGame TheoryHumansMaleModels, BiologicalModels, TheoreticalSocioeconomic Factors

Identifiers

PMID23075837
PMCPMC3497236

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.