Evidence map›Paper›PMID 33823366›Full record

ArticleDevelopmental cognitive neuroscience2021

Infants' neural speech discrimination predicts individual differences in grammar ability at 6 years of age and their risk of developing speech-language disorders.

T Christina Zhao, Olivia Boorom, Patricia K Kuhl, Reyna Gordon

Open access · goldAbstract read
In one paragraph

Article in Developmental cognitive neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
8.7field-weighted citation impact, top 2% of its field
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

19 citing papers in PubMed, 41 citations in OpenAlex.

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  9. Birds and babies: Ontogeny of vocal learning.Proceedings of the National Academy of Sciences of the United States of America · 2024
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  13. The emergence of bifurcated structure in children's language.Journal of experimental psychology. General · 2022
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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 at 2 institutions in 1 country.

T Christina ZhaoInstitute for Learning & Brain Sciences, University of Washington, Seattle, WA, USA; Department of Speech and Hearing Sciences, University of Washington, Seattle, WA, USA. Electronic address: zhaotc@uw.edu.
Olivia BooromDepartment of Hearing & Speech Sciences, Vanderbilt University Medical Center, Nashville, TN, USA.
Patricia K KuhlInstitute for Learning & Brain Sciences, University of Washington, Seattle, WA, USA; Department of Speech and Hearing Sciences, University of Washington, Seattle, WA, USA.
Reyna GordonDepartment of Otolaryngology and Head & Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA; Vanderbilt Brain Institute, Vanderbilt University Medical Center, Nashville, TN, USA; Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN, USA.
University of Washington · USVanderbilt University Medical Center · US

Funding

The Vanderbilt Institute for Clinical and Translational Research (VICTR)UL1TR000445 · NCATS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BERNARD, GORDON RAPHAEL · 2012 to 2016
$41.4M
Biomarkers of Rhythmic Communication: Integrating Foundational and Translational ApproachesDP2HD098859 · NICHD · VANDERBILT UNIVERSITY MEDICAL CENTER · PI GORDON, REYNA LEIGH · 2018 to 2018
$2.4M
NCATS NIH HHS UL1 TR000445NICHD NIH HHS DP2 HD098859
6 · The paper itself

Abstract

The 'sensitive period' for phonetic learning posits that between 6 and 12 months of age, infants' discrimination of native and nonnative speech sounds diverge. Individual differences in this dynamic processing of speech have been shown to predict later language acquisition up to 30 months of age, using parental surveys. Yet, it is unclear whether infant speech discrimination could predict longer-term language outcome and risk for developmental speech-language disorders, which affect up to 16 % of the population. The current study reports a prospective prediction of speech-language skills at a much later age-6 years-old-from the same children's nonnative speech discrimination at 11 months-old, indexed by MEG mismatch responses. Children's speech-language skills at 6 were comprehensively evaluated by a speech-language pathologist in two ways: individual differences in spoken grammar, and the presence versus absence of speech-language disorders. Results showed that the prefrontal MEG mismatch response at 11 months not only significantly predicted individual differences in spoken grammar skills at 6 years, but also accurately identified the presence versus absence of speech-language disorders, using a machine-learning classification. These results represent new evidence that advance our theoretical understanding of the neurodevelopmental trajectory of language acquisition and early risk factors for developmental speech-language disorders.

Indexed as

Language DisordersSpeech PerceptionChildFemaleHumansIndividualityMalePhoneticsProspective StudiesRisk FactorsSpeechDevelopmental speech and language disordersIndividual differencesInfant speech perceptionNative Language Magnet theory (NLM)‘Sensitive period’Syntactic skills

Identifiers

PMID33823366
PMCPMC8047161
OpenAlexW3146245645

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.