Evidence map›Paper›PMID 32835429›Full record

ArticleEvolutionary anthropology2020

Baldwin effects in early stone tools.

Raymond Corbey

Abstract readHistorical Article
In one paragraph

Article in Evolutionary anthropology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. The transition from animal to human culture-simulating the social protocell hypothesis.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023
    Article
  3. Article
  4. Middle Pleistocene fire use: The first signal of widespread cultural diffusion in human evolution.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  5. Baldwin effects in early stone tools.Evolutionary anthropology · 2020
    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

1 author.

Raymond CorbeyFaculty of Archaeology, Leiden University, Leiden, The Netherlands.ORCID https://orcid.org/0000-0001-9787-0480

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A sizeable dataset comprising millions of lithic artifacts sampling over two million years of early paleolithic tool technology from Africa and Eurasia is now available. The widespread presupposition of an exclusively cultural, that is, socially learned, nature of early stone tools from at least Acheulean times onwards has been challenged by researchers who hypothesize that these tools, a crucial element of early hominin survival strategies, may partly have been under genetic control, next to the effects of various other determinants. The discussion this hypothesis has sparked off in the present journal is here explored somewhat further, focusing on the Baldwin effect.

Indexed as

Biological EvolutionTool Use BehaviorAnimalsArchaeologyFossilsHistory, 21st CenturyHistory, AncientHominidaeLearningPhenotypeRodentiaSocial BehaviorTechnologyAcheuleananimal constructionBaldwin effectgenetic transmissionOldowansocial learning

Identifiers

PMID32835429
PMCPMC7693078

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.