Evidence map›Paper›PMID 33043246›Full record

ArticleJournal of cognition2020

Weight-of-Evidence Strategies to Mitigate the Influence of Messages of Science Denialism in Public Discussions.

Philipp Schmid, Marius Schwarzer, Cornelia Betsch

Open access · goldAbstract read
In one paragraph

Article in Journal of cognition, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

7 citing papers in PubMed, 22 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

3 authors at 1 institution in 1 country.

Philipp SchmidCEREB - Center of Empirical Research in Economics and Behavioral Sciences, University of Erfurt, Erfurt, DE.ORCID 0000-0003-2966-0806
Marius SchwarzerDepartment of Media and Communication Science, University of Erfurt, Erfurt, DE.
Cornelia BetschCEREB - Center of Empirical Research in Economics and Behavioral Sciences, University of Erfurt, Erfurt, DE.
University of Erfurt · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In mass media, the positions of science deniers and scientific-consensus advocates are repeatedly presented in a balanced manner. This false balance increases the spread of misinformation under the guise of objectivity. Weight-of-evidence strategies are an alternative, in which journalists lend weight to each position that is equivalent to the amount of evidence that supports the position. In public discussions, journalists can invite more advocates of scientific consensuses than science deniers (outnumbering) or they can employ warnings about the false-balance effect prior to the discussions (forewarning). In three pre-registered laboratory experiments, we tested the efficacy of outnumbering and forewarning as weight-of-evidence strategies to mitigate science deniers' influence on individuals' attitudes towards vaccination and their intention to vaccinate. We explored whether advocates' responses to science deniers (rebuttal) and audiences' issue involvement moderate the efficacy of these strategies. A total of

Indexed as

false-balance effectforewarningmultiple-source effectrebuttalscience denialismvaccinationweight of evidence

Identifiers

PMID33043246
PMCPMC7528676
OpenAlexW3089897981

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.