Evidence map›Paper›PMID 34066872›Full record

ArticleBrain sciences2021

Executive Function, Working Memory, and Verbal Fluency in Relation to Non-Verbal Intelligence in Greek-Speaking School-Age Children with Developmental Language Disorder.

Asimina M Ralli, Elisavet Chrysochoou, Petros Roussos, Kleopatra Diakogiorgi, Panagiota Dimitropoulou, Diamanto Filippatou

Open access · goldAbstract read
In one paragraph

Article in Brain sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 7% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

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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

6 authors at 4 institutions in 1 country.

Asimina M RalliDepartment of Psychology, National and Kapodistrian University of Athens, 15784 Athens, Greece.
Elisavet ChrysochoouSchool of Psychology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.ORCID 0000-0002-8850-3280
Petros RoussosDepartment of Psychology, National and Kapodistrian University of Athens, 15784 Athens, Greece.ORCID 0000-0003-1465-2117
Kleopatra DiakogiorgiDepartment of Education & Social Work, University of Patras, 26504 Patras, Greece.
Panagiota DimitropoulouDepartment of Psychology, University of Crete, 74100 Crete, Greece.ORCID 0000-0002-3350-3216
Diamanto FilippatouDepartment of Psychology, National and Kapodistrian University of Athens, 15784 Athens, Greece.
National and Kapodistrian University of Athens · GRAristotle University of Thessaloniki · GRUniversity of Crete · GRUniversity of Patras · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Developmental Language Disorder (DLD) is often associated with impairments in working memory (WM), executive functions (EF), and verbal fluency. Moreover, increasing evidence shows poorer performance of children with DLD on non-verbal intelligence tests relative to their typically developing (TD) peers. Yet, the degree and generality of relevant difficulties remain unclear. The present study aimed at investigating WM capacity, key EFs and verbal fluency in relation to non-verbal intelligence in Greek-speaking school-age children with DLD, compared to TD peers (8-9 years). To our knowledge, the present study is the first to attempt a systematic relevant assessment with Greek-speaking school-age children, complementing previous studies mostly involving English-speaking participants. The results showed that children with DLD scored lower than TD peers on the non-verbal intelligence measure. Groups did not differ in the inhibition measures obtained (tapping resistance to either distractor or proactive interference), but children with DLD were outperformed by TD peers in the WM capacity, updating, monitoring (mixing cost), and verbal fluency (phonological and semantic) measures. The effects showed limited (in the case of backward digit recall) or no dependence on non-verbal intelligence. Findings are discussed in terms of their theoretical and practical implications as well as in relation to future lines of research.

Indexed as

Developmental Language Disorderexecutive functionsnon-verbal intelligenceschool-age childrenverbal fluencyworking memory

Identifiers

PMID34066872
PMCPMC8151609
OpenAlexW3162166689

What OpenQuestion holds

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LicenceCC BY
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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.