Article

Collective problem decomposition improves the wisdom of deliberative crowds

2026-03-28

Abstract excerpt

<p>Understanding when and why social interaction improves human judgment is a central question in the behavioural sciences. We examine whether collective accuracy improves when groups break complex estimation problems into simpler components and generate approximate intermediate estimates, a reasoning strategy we call Collective Fermi Estimation. Across three experiments analysing more than 1,000 online group deli...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: d21d1aef-0501-551b-b3a4-f51ce6ba945c
DOI: 10.31234/osf.io/5xyze_v3

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

Collective problem decomposition improves the wisdom of deliberative crowdsDOI 10.31234/osf.io/5xyze_v3Read

Collective problem decomposition improves the wisdom of deliberative crowdsSemantic proximity Read

Collective problem decomposition improves the wisdom of deliberative crowdsSemantic proximity Read

Collective problem decomposition drives the wisdom of deliberative crowdsSemantic proximity Read

Who went fishing? Inferences from social evaluationsSemantic proximity Read

Social learning strategies regulate the wisdom and madness of interactive crowdsSemantic proximity Read

Rational Social Learning Makes Group Hiring More Efficient and BiasedSemantic proximity Read

Rational Social Learning Makes Group Hiring More Efficient and BiasedSemantic proximity Read

Reasoning from social information enables efficient human intelligenceSemantic proximity Read

The Wisdom of the Coherent: Improving Correspondence with Coherence-Weighted AggregationSemantic proximity Read

Is ChatGPT Humanly Irrational?Semantic proximity Read

Crowd control: Reducing individual estimation bias by sharing biased social informationSemantic proximity Read

Reasoning in Large Language Models: From Chain-of-Thought to Massively Decomposed Agentic ProcessesSemantic proximity Read