Evidence map›Paper›PMID 32994423›Full record

ArticleScientific reports2020

Fear expressions of dogs during New Year fireworks: a video analysis.

Sarah Gähwiler, Annika Bremhorst, Katinka Tóth, Stefanie Riemer

Open access · goldAbstract 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 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

13 citing papers in PubMed, 29 citations in OpenAlex.

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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

4 authors at 3 institutions in 3 countries.

Sarah GähwilerCompanion Animal Behaviour Group, Division of Animal Welfare, Vetsuisse Faculty, University of Bern, Bern, Switzerland.
Annika BremhorstCompanion Animal Behaviour Group, Division of Animal Welfare, Vetsuisse Faculty, University of Bern, Bern, Switzerland.
Katinka TóthMTA Research Centre for Natural Sciences, Institute of Cognitive Neuroscience and Psychology, Budapest, Hungary.
Stefanie RiemerCompanion Animal Behaviour Group, Division of Animal Welfare, Vetsuisse Faculty, University of Bern, Bern, Switzerland. riemer.stefanie@gmail.com.
University of Bern · CHHUN-REN Research Centre for Natural Sciences · HUUniversity of Lincoln · GB

Funding

Swiss National Science Foundation PZ00P3_174221
6 · The paper itself

Abstract

A high proportion of pet dogs show fear-related behavioural problems, with noise fears being most prevalent. Nonetheless, few studies have objectively evaluated fear expression in this species. Using owner-provided video recordings, we coded behavioural expressions of pet dogs during a real-life firework situation at New Year's Eve and compared them to behaviour of the same dogs on a different evening without fireworks (control condition), using Wilcoxon signed ranks tests. A backwards-directed ear position, measured at the base of the ear, was most strongly associated with the fireworks condition (effect size: Cohen's d = 0.69). Durations of locomotion (d = 0.54) and panting (d = 0.45) were also higher during fireworks than during the control condition. Vocalisations (d = 0.40), blinking (d = 0.37), and hiding (d = 0.37) were increased during fireworks, but this was not significant after sequential Bonferroni correction. This could possibly be attributed to the high inter-individual variability in the frequency of blinking and the majority of subjects not vocalising or hiding at all. Thus, individual differences must be taken into account when aiming to assess an individual's level of fear, as relevant measures may not be the same for all individuals. Firework exposure was not associated with an elevated rate of other so-called 'stress signals', lip licking and yawning.

Indexed as

AnimalsBehavior, AnimalDogsEmotionsExplosionsExplosive AgentsFearFemaleMaleNoiseVideotape RecordingExplosive Agents

Identifiers

PMID32994423
PMCPMC7525486
OpenAlexW3091342321

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.