Evidence map›Paper›PMID 41788887›Full record

ArticleChild development perspectives2026

Beyond adult speech: why research on language development should consider speech from children.

Federica Bulgarelli

Abstract read
In one paragraph

Article in Child development perspectives, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Federica BulgarelliDepartment of Psychology and Department of Learning and Instruction, University at Buffalo-SUNY, Buffalo, NY, United States.

Funding

The Influence of Child-Produced Speech on Infant Language DevelopmentR21HD115222 · NICHD · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI BULGARELLI, FEDERICA · 2024 to 2025
$443k
NICHD NIH HHS R21 HD115222
6 · The paper itself

Abstract

Children's language development is tied to their linguistic input. While most of this research has focused on adult speech, around the world, children regularly engage with other children, in the home or in early childhood education settings. Here, I contextualize the frequency of interactions with other children. I then highlight properties of speech from children, such as acoustic signature and content, which might make other children's speech particularly relevant for language learning. Finally, I discuss how considering speech from children allows scholars to create theories that include societies around the world, where caretaking often involves more children and higher birthrates are common. I conclude that theories of language development should consider speech from other children as an important component.

Indexed as

child-produced speechearly childhood educationlanguage developmentpeer languagesiblings

Identifiers

PMID41788887
PMCPMC12959929

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.