Evidence map›Paper›PMID 33184357›Full record

ArticleScientific reports2020

Physiological synchrony is associated with cooperative success in real-life interactions.

F Behrens, J A Snijdewint, R G Moulder, E Prochazkova, E E Sjak-Shie, S M Boker, M E Kret

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 2 pooled it
–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

35 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Heart rate synchrony as an objective biomarker in psychotherapy: a wearable-based pilot study.European archives of psychiatry and clinical neuroscience · 2026
    Article
  6. Article
  7. Article
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  10. Synchrony and Reciprocity in Rhythmic Interaction.Annals of the New York Academy of Sciences · 2026
    Review
  11. Article
  12. Mother-Child Biobehavioral Synchrony and Its Association With Social Functioning in Autistic School-Aged Children.Autism research : official journal of the International Society for Autism Research · 2026
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Non-verbal effecting - animal research sheds light on human emotion communication.Biological reviews of the Cambridge Philosophical Society · 2025
    Review
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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

7 authors.

F BehrensCognitive Psychology Unit, Institute of Psychology, Leiden University, Wassenaarseweg 52, Leiden, 2333 AK, The Netherlands.
J A SnijdewintCognitive Psychology Unit, Institute of Psychology, Leiden University, Wassenaarseweg 52, Leiden, 2333 AK, The Netherlands.
R G MoulderDepartment of Psychology, University of Virginia, Charlottesville, VA, 22903, USA.
E ProchazkovaCognitive Psychology Unit, Institute of Psychology, Leiden University, Wassenaarseweg 52, Leiden, 2333 AK, The Netherlands.
E E Sjak-ShieCognitive Psychology Unit, Institute of Psychology, Leiden University, Wassenaarseweg 52, Leiden, 2333 AK, The Netherlands.
S M BokerDepartment of Psychology, University of Virginia, Charlottesville, VA, 22903, USA.
M E KretCognitive Psychology Unit, Institute of Psychology, Leiden University, Wassenaarseweg 52, Leiden, 2333 AK, The Netherlands. m.e.kret@fsw.leidenuniv.nl.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cooperation is pivotal for society to flourish. To foster cooperation, humans express and read intentions via explicit signals and subtle reflections of arousal visible in the face. Evidence is accumulating that humans synchronize these nonverbal expressions and the physiological mechanisms underlying them, potentially influencing cooperation. The current study is designed to verify this putative linkage between synchrony and cooperation. To that end, 152 participants played the Prisoner's Dilemma game in a dyadic interaction setting, sometimes facing each other and sometimes not. Results showed that synchrony in both heart rate and skin conductance level emerged during face-to-face contact. However, only synchrony in skin conductance levels predicted cooperative success of dyads. Crucially, this positive linkage was strengthened when participants could see each other. These findings show the strong relationship between our bodily responses and social behavior, and emphasize the importance of studying social processes between rather than within individuals in real-life interactions.

Indexed as

Cooperative BehaviorGame TheoryInterpersonal RelationsPrisoner DilemmaSocial BehaviorAdultFemaleGalvanic Skin ResponseHeart RateHumansMaleSkin Physiological PhenomenaYoung Adult

Identifiers

PMID33184357
PMCPMC7661712

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.