Evidence map›Paper›PMID 28592673›Full record

ArticleProceedings. Biological sciences2017

Evidence for strategic cooperation in humans.

Maxwell N Burton-Chellew, Claire El Mouden, Stuart A West

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Cross-cultural evidence that shame is a defense against reputational damage.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  5. Confusion cannot explain cooperative behavior in public goods games.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  6. Article
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  8. The restart effect in social dilemmas shows humans are self-interested not altruistic.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
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  16. Evidence for strategic cooperation in humans.Proceedings. Biological sciences · 2017
    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

3 authors.

Maxwell N Burton-ChellewDepartment of Zoology, University of Oxford, Oxford, Oxfordshire OX1 3PS, UK max.burton-chellew@zoo.ox.ac.uk.ORCID http://orcid.org/0000-0002-5330-0379
Claire El MoudenDepartment of Zoology, University of Oxford, Oxford, Oxfordshire OX1 3PS, UK.
Stuart A WestDepartment of Zoology, University of Oxford, Oxford, Oxfordshire OX1 3PS, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Humans may cooperate strategically, cooperating at higher levels than expected from their short-term interests, to try and stimulate others to cooperate. To test this hypothesis, we experimentally manipulated the extent an individual's behaviour is known to others, and hence whether or not strategic cooperation is possible. In contrast with many previous studies, we avoided confounding factors by preventing individuals from learning during the game about either pay-offs or about how other individuals behave. We found clear evidence for strategic cooperators-just telling some individuals that their groupmates would be informed about their behaviour led to them tripling their initial level of cooperation, from 17 to 50%. We also found that many individuals play as if they do not understand the game, and their presence obscures the detection of strategic cooperation. Identifying such players allowed us to detect and study strategic motives for cooperation in novel, more powerful, ways.

Indexed as

Cooperative BehaviorInterpersonal RelationsHumansLearningMotivationaltruismconfusionrationalityreputationsignalling

Identifiers

PMID28592673
PMCPMC5474078

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.