MétaCan
Menu
Back to cohort
Record W4407864943 · doi:10.1017/9781009570794

Conspiracy Theories and their Believers

2025· book· en· W4407864943 on OpenAlexaffabout
Daniel Stockemer, Jean‐Nicolas Bordeleau

Bibliographic record

VenueCambridge University Press eBooks · 2025
Typebook
Languageen
FieldSocial Sciences
TopicMisinformation and Its Impacts
Canadian institutionsUniversity of Ottawa
Fundersnot available
KeywordsEpistemologyPhilosophyPsychology

Abstract

fetched live from OpenAlex

This Element leverages a comparative approach to understand how conspiracy theories and their believers differ within and across countries. Using original survey data from eight varied cases (Australia, Brazil, Canada, Germany, Lebanon, Morocco, South Africa, and the United States) the authors present specific contemporary conspiracy theories, illustrate how these theories appeal in their national context, and determine whether the characteristics of the typical conspiracy theory believer vary across setting. They first demonstrate that there is a wide range of conspiracy theories, some of which have worldwide reach, whereas others are more context specific. Then, they show that the determinants of individual conspiracism are very similar in the Western world and Brazil, but do not necessarily travel to Lebanon, Morocco and South Africa. Lastly, they summarize the main conclusions of this Element and discuss the need for greater comparative research on conspiracy theories and propose clear areas for future research.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.003
metaresearch head score (Gemma)0.009
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.006
Threshold uncertainty score0.019

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0030.009
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0030.002
Science and technology studies0.0020.006
Scholarly communication0.0040.004
Open science0.0010.002
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0040.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.017
GPT teacher head0.234
Teacher spread0.216 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations5
Published2025
Admission routes2
Has abstractyes

Explore more

Same venueCambridge University Press eBooksSame topicMisinformation and Its ImpactsFrench-language works237,207