Evidence map›Paper›PMID 40212055›Full record

ArticleOpen mind : discoveries in cognitive science2025

The Scientific and Cultural Cost of Convenience Sampling in the Face of Rising Language Endangerment: Highlighting the Role of Language Acquisition.

Sam Passmore, Birgit Hellwig, Rowena Garcia, Evan Kidd

Abstract read
In one paragraph

Article in Open mind : discoveries in cognitive science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Sam PassmoreEvolution of Cultural Diversity Initiative, The Australian National University.ORCID https://orcid.org/0000-0002-5302-356X
Birgit HellwigUniversity of Cologne.
Rowena GarciaLeibniz-Centre General Linguistics (ZAS).
Evan KiddEvolution of Cultural Diversity Initiative, The Australian National University.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We live in an unprecedented era of language endangerment and loss. In the midst of this crisis, it is becoming more and more evident that the psychological and cognitive sciences know very little about how most of the world's languages are acquired, represented, and processed. Therefore, the opportunity to understand our most important and defining species-specific trait is being rapidly lost. In this Perspective, we highlight the extent of this problem, focusing on a key group at the heart of language transmission and loss-child language learners. We show that, due to sampling biases, very little is known about how children learn much of the vast corners of the linguistic design space, and that our opportunity to do so this is fast running out. We end by arguing for the greater integration of the academy, government, and community in addressing this problem.

Indexed as

child language acquisitionlanguage endangermentlinguistic diversity

Identifiers

PMID40212055
PMCPMC11984793

What OpenQuestion holds

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Registered trials

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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.