Evidence map›Paper›PMID 41245379›Full record

ArticleCampbell systematic reviews2025

Protocol: Understanding the Content, Context, and Impact of Far-Right Extremist Propaganda Disseminated Online: A Systematic Review.

Mia Doolan, Katie Cox, Kiran M Sarma

Abstract read
In one paragraph

Article in Campbell systematic reviews, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

3 authors.

Mia DoolanSchool of Psychology University of Galway Galway Ireland.ORCID https://orcid.org/0009-0008-4385-3819
Katie CoxSchool of Psychology University of Galway Galway Ireland.ORCID https://orcid.org/0000-0002-1315-7782
Kiran M SarmaSchool of Psychology University of Galway Galway Ireland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This is the protocol for a Campbell Systematic Review. This review will address two aims: (1) A qualitative synthesis of literature on the composition of online far right propaganda, and (2) A quantitative synthesis of literature examining the impact of exposure to online far-right propaganda on audiences. These syntheses will be guided by the following specific objectives: (i) What is the content (i.e. themes) of online far-right propaganda, and how does this differ across ideological subgroups? (ii) What is the structure of online far-right propaganda, and how does this differ across ideological subgroups? (iii) What is the context of these messages (i.e., where, when and by whom were they posted?) (iv) What impact does exposure to online far-right propaganda have on audiences with reference to the radicalisation of opinion and/or action?

Identifiers

PMID41245379
PMCPMC12616883

What OpenQuestion holds

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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.