Evidence map›Paper›PMID 26049065›Full record

SynthesisJournal of speech, language, and hearing research : JSLHR2015

Past Tense Production in Children With and Without Specific Language Impairment Across Germanic Languages: A Meta-Analysis.

Windi C Krok, Laurence B Leonard

Abstract readMeta-AnalysisReview
In one paragraph

Synthesis in Journal of speech, language, and hearing research : JSLHR, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
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  9. Article
  10. Tense Marking in the Kindergarten Population: Testing the Bimodal Distribution Hypothesis.Journal of speech, language, and hearing research : JSLHR · 2021
    Article
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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

2 authors.

Windi C Krok
Laurence B Leonard

Funding

Diversity SupplementT32DC000030 · NIDCD · PURDUE UNIVERSITY WEST LAFAYETTE · PI Arielle Borovsky, Preeti M. Sivasankar · 1991 to 2026
$5.4M
MORPHOLOGICAL DEFICITS IN SPECIFIC LANGUAGE IMPAIRMENTR01DC000458 · NIDCD · PURDUE UNIVERSITY WEST LAFAYETTE · PI LEONARD, LAURENCE BAKER · 1989 to 2007
$4.5M
NIDCD NIH HHS R01 DC000458NIDCD NIH HHS T32 DC000030
6 · The paper itself

Abstract

purposeThis study examined the extent to which children with specific language impairment (SLI) across Germanic languages differ from their typically developing (TD) peers in the use of past tense morphology.

methodA systematic literature search identified empirical studies examining regular and/or irregular past tense production by English and non-English Germanic-speaking children with SLI and their TD peers. Data from qualifying studies were extracted and converted to Hedges's g effect sizes.

resultsSeventeen English and 8 non-English Germanic studies met inclusionary criteria. Comparing children with SLI and their TD age-matched (TDA) peers resulted in large combined effect sizes for English and non-English Germanic regular and irregular past tense production. Comparisons between children with SLI and their TD younger (TDY) peers also revealed large combined effect sizes for English and non-English Germanic regular past tense production. Effect sizes for studies comparing SLI and TDY irregular past tense production were large for non-English Germanic-speaking children and moderate for English-speaking children.

conclusionsResults suggest that children with SLI across Germanic languages do indeed have more difficulty marking verbs for past tense than TDA and TDY peers. The findings suggest that the potential value of past tense production as a clinical marker of SLI may well extend beyond English.

Indexed as

Child LanguageLanguage DisordersLinguisticsAdolescentChildChild, PreschoolHumans

Identifiers

PMID26049065
PMCPMC4765199

What OpenQuestion holds

Textmetadata
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.