Evidence map›Paper›PMID 37591236›Full record

ArticleAmerican journal of speech-language pathology2023

Treatment-Induced Recovery Patterns Between Nouns and Verbs in Mandarin-English Bilingual Adults With Aphasia.

Ran Li, Swathi Kiran

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Article in American journal of speech-language pathology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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2 citing papers in PubMed.

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5 · Who and what money

Authors and funding

2 authors.

Ran LiHuman Communication, Development, and Information Sciences, Faculty of Education, The University of Hong Kong, Hong Kong.ORCID 0000-0002-5034-7294
Swathi KiranDepartment of Speech, Language & Hearing Sciences, Boston University, MA.ORCID 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

purposeThis study aimed to investigate treatment effects of naming therapy targeting nouns and verbs in Mandarin-English bilingual adults with aphasia (BWA).

methodTwelve Mandarin-English bilingual adults with chronic aphasia completed a 40-hr semantic-based naming treatment for either nouns or verbs. Eight of these participants completed both noun and verb treatment, and the other four completed either noun or verb treatment. Participants were trained in either Mandarin or English for both treatment cycles. Weekly naming probes were measured to capture the direct treatment gain and within- and cross-language generalizations. Performance on the standardized language assessments was analyzed to examine further generalizations beyond the word level and to standardized naming tasks.

resultsResponses in the weekly naming probes showed significant treatment gains in both noun and verb treatment, but the effect was greater in verb treatment. Generalization to semantically related items was captured in noun treatment only. Cross-language generalization was identified in both noun and verb treatment with a larger effect in verb treatment. Additionally, widespread generalizations beyond the word level and to standardized naming tasks were found following both noun and verb treatment, but the effect was larger following noun treatment in discourse and verb naming tasks.

conclusionsFindings from this study suggested robust treatment effects of semantic-based naming treatment targeting nouns and verbs in Mandarin-English BWA. However, patterns of treatment gains and generalizations differed between these word categories. This study provides strong evidence of bilingual aphasia rehabilitation in Mandarin-English BWA. SUPPLEMENTAL MATERIAL: https://doi.org/10.23641/asha.23818299.

Indexed as

AphasiaAdultGeneralization, PsychologicalHumansLanguageSemantics

Identifiers

PMID37591236
PMCPMC10721238

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