Evidence map›Paper›PMID 35789892›Full record

ArticleSocial network analysis and mining2022

Promoting and countering misinformation during Australia's 2019-2020 bushfires: a case study of polarisation.

Derek Weber, Lucia Falzon, Lewis Mitchell, Mehwish Nasim

Abstract read
In one paragraph

Article in Social network analysis and mining, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Review
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.

Derek WeberSchool of Computer Science, University of Adelaide, North Terrace, Adelaide, SA 5005 Australia.ORCID 0000-0003-3830-9014
Lucia FalzonSchool of Psychological Sciences, University of Melbourne, Parkville Campus, Melbourne, VIC 3010 Australia.
Lewis MitchellSchool of Mathematical Sciences, University of Adelaide, North Terrace, Adelaide, SA 5005 Australia.
Mehwish NasimSchool of Mathematical Sciences, University of Adelaide, North Terrace, Adelaide, SA 5005 Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During Australia's unprecedented bushfires in 2019-2020, misinformation blaming arson surfaced on Twitter using #ArsonEmergency. The extent to which bots and trolls were responsible for disseminating and amplifying this misinformation has received media scrutiny and academic research. Here, we study Twitter communities spreading this misinformation during the newsworthy event, and investigate the role of online communities using a natural experiment approach-before and after reporting of bots promoting the hashtag was broadcast by the mainstream media. Few bots were found, but the most bot-like accounts were Supplementary Information: The online version contains supplementary material available at 10.1007/s13278-022-00892-x.

Indexed as

CrisisInformation campaignsMisinformationPolarisationSocial mediaTwitter

Identifiers

PMID35789892
PMCPMC9243896

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.