Evidence map›Paper›PMID 32685965›Full record

ArticleSocial cognitive and affective neuroscience2021

Body sway predicts romantic interest in speed dating.

Andrew Chang, Haley E Kragness, Wei Tsou, Dan J Bosnyak, Anja Thiede, Laurel J Trainor

Open access · goldAbstract read
In one paragraph

Article in Social cognitive and affective neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.8field-weighted citation impact, top 9% of its field
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

17 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
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  3. Mate assessment based on physical characteristics: a review and reflection.Biological reviews of the Cambridge Philosophical Society · 2025
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  8. LearningPhilosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023
    Review
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  17. The Influence of Mating Context on Creativity: Insights from Simulated Dating Scenarios.Evolutionary psychology : an international journal of evolutionary approaches to psychology and behavior
    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

6 authors at 3 institutions in 2 countries.

Andrew ChangDepartment of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton L8S 4K1, Canada.
Haley E KragnessDepartment of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton L8S 4K1, Canada.
Wei TsouDepartment of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton L8S 4K1, Canada.
Dan J BosnyakDepartment of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton L8S 4K1, Canada.
Anja ThiedeDepartment of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton L8S 4K1, Canada.
Laurel J TrainorDepartment of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton L8S 4K1, Canada.
McMaster University · CABaycrest Hospital · CAUniversity of Helsinki · FI

Funding

CIHR MOP 153130
6 · The paper itself

Abstract

Social bonding is fundamental to human society, and romantic interest involves an important type of bonding. Speed dating research paradigms offer both high external validity and experimental control for studying romantic interest in real-world settings. While previous studies focused on the effect of social and personality factors on romantic interest, the role of non-verbal interaction has been little studied in initial romantic interest, despite being commonly viewed as a crucial factor. The present study investigated whether romantic interest can be predicted by non-verbal dyadic interactive body sway, and enhanced by movement-promoting ('groovy') background music. Participants' body sway trajectories were recorded during speed dating. Directional (predictive) body sway coupling, but not body sway similarity, predicted interest in a long-term relationship above and beyond rated physical attractiveness. In addition, presence of groovy background music promoted interest in meeting a dating partner again. Overall, we demonstrate that romantic interest is reflected by non-verbal body sway in dyads in a real-world dating setting. This novel approach could potentially be applied to investigate non-verbal aspects of social bonding in other dynamic interpersonal interactions such as between infants and parents and in non-verbal populations including those with communication disorders.

Indexed as

Interpersonal RelationsMusicAdultCourtshipFemaleHumansMalePostureGranger causalitygrooveinterpersonal interactionmixed effect modelromantic interest

Identifiers

PMID32685965
PMCPMC7812630
OpenAlexW3044476465

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.