Evidence map›Paper›PMID 27196098›Full record

ArticlePloS one2016

Dynamic Dazzle Distorts Speed Perception.

Joanna R Hall, Innes C Cuthill, Roland Baddeley, Angela S Attwood, Marcus R Munafò, Nicholas E Scott-Samuel

Abstract read
In one paragraph

Article in PloS one, 2016. 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
–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

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. How camouflage works.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017
    Review
  9. Article
  10. Article
  11. Article
  12. Dazzled by shine: gloss as an antipredator strategy in fast moving prey.Behavioral ecology : official journal of the International Society for Behavioral Ecology
    Article
  13. Camouflaging moving objects: crypsis and masquerade.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

6 authors.

Joanna R HallSchool of Experimental Psychology, University of Bristol, Bristol, United Kingdom.
Innes C CuthillSchool of Biological Sciences, University of Bristol, Bristol, United Kingdom.
Roland BaddeleySchool of Experimental Psychology, University of Bristol, Bristol, United Kingdom.
Angela S AttwoodSchool of Experimental Psychology, University of Bristol, Bristol, United Kingdom.
Marcus R MunafòSchool of Experimental Psychology, University of Bristol, Bristol, United Kingdom.
Nicholas E Scott-SamuelSchool of Experimental Psychology, University of Bristol, Bristol, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Static high contrast ('dazzle') patterns, such as zigzags, have been shown to reduce the perceived speed of an object. It has not escaped our notice that this effect has possible military applications and here we report a series of experiments on humans, designed to establish whether dynamic dazzle patterns can cause distortions of perceived speed sufficient to provide effective defence in the field, and the extent to which these effects are robust to a battery of manipulations. Dynamic stripe patterns moving in the same direction as the target are found to increase the perceived speed of that target, whilst dynamic stripes moving in the opposite direction to the target reduce the perceived speed. We establish the optimum position for such dazzle patches; confirm that reduced contrast and the addition of colour do not affect the performance of the dynamic dazzle, and finally, using the CO2 challenge, show that the effect is robust to stressful conditions.

Indexed as

Motion PerceptionPhotic StimulationAdolescentAdultAffectAnalysis of VarianceAnxietyCarbon DioxideColorFemaleHumansMaleMotionStress, PsychologicalTime FactorsVideo GamesCarbon Dioxide

Identifiers

PMID27196098
PMCPMC4872993

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.