Evidence map›Paper›PMID 32498670›Full record

ArticleNeuropsychological rehabilitation2021

Effect of Mandarin Verb Network Strengthening Treatment (VNeST) in Mandarin-English bilinguals with aphasia: A single-case experimental design.

Ran Li, Wen Li, Swathi Kiran

Erratum issuedAbstract read
In one paragraph

Article in Neuropsychological rehabilitation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

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

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Understanding, facilitating and predicting aphasia recovery after rehabilitation.International journal of speech-language pathology · 2022
    Review
  8. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Ran LiSargent College of Health & Rehabilitation Sciences, Boston University, Boston, MA, USA.
Wen LiWheelock College of Education and Human Development, Boston University, Boston, MA, USA.
Swathi KiranSargent College of Health & Rehabilitation Sciences, Boston University, Boston, MA, USA.ORCID https://orcid.org/0000-0003-1586-8913

Funding

Predicting rehabilitation outcomes in bilingual aphasia using computational modelingU01DC014922 · NIDCD · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI KIRAN, SWATHI, MIIKKULAINEN, RISTO · 2016 to 2020
$3.5M
NIDCD NIH HHS U01 DC014922
6 · The paper itself

Abstract

This study aimed to improve verb retrieval ability in Mandarin-English bilinguals with aphasia by adapting the Verb Network Strengthening Treatment (VNeST) into Mandarin Chinese. Two Mandarin-English bilingual patients with chronic post-stroke aphasia participated in this study via online conferencing system following a multiple-baseline design. Both of them completed a 10-week of Mandarin VNeST treatment, and were probed on verb retrieval ability in a sentence context in both languages. Response accuracy was analysed to investigate the treatment acquisition, within-language generalization, and cross-language generalization effects. Standardized language assessments in both languages were administered pre- and post-treatment to further examine generalization to other linguistic tasks. Error analysis was conducted to investigate the evolution of within- and cross-language errors. Both patients improved after training in Mandarin VNeST, and showed different patterns of within-language and cross-language generalizations. They also improved in a variety of standardized language tasks. Error analysis showed a decline in semantic errors over the course of treatment in both patients, with cross-linguistic errors showing a decrease during Mandarin probes and an increase during English probes in one of the patients. This study contributes to our current understanding of theories of bilingual verb processing, and provides treatment guidance in Mandarin-English bilinguals with aphasia.

Indexed as

AphasiaMultilingualismHumansLanguageLinguisticsResearch DesignBilingual aphasiaCross-language generalizationMandarin-EnglishVerb retrievalVNeST

Identifiers

PMID32498670
PMCPMC8166308

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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.