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The swerve

How childhood bilingualism changed from liability to benefit

Bibliographic Data

ID9786656
AuthorsEllen Bialystok (0000-0001-9844-2082, corresponding author), Kornelia Hawrylewicz (0000-0003-3981-4178), John G Grundy (0000-0002-2553-3976), Ashley Chung-Fat-Yim (0000-0002-6905-8302)
Year2022
Volume58
Issue8
Pages1429-1440
Publication date2022-08-01
Peer ReviewedYes
Open AccessYes
TypeARTICLE
VenueDevelopmental Psychology (JOURNAL)
Journal identifiersISSN: 0012-1649 • E-ISSN: 1939-0599
PublisherAmerican Psychological Association (APA) (PUBLISHER)
DOI10.1037/dev0001376
PMID35467916
OpenAlexW4224937758
LanguageEN
Citations received12
References cited17

Early research that relied on standardized assessments of intelligence reported negative effects of bilingualism for children, but a study by Peal and Lambert (1962) reported better performance by bilingual than monolingual children on verbal and nonverbal intelligence tests. This outcome led to the view that bilingualism was a positive experience. However, subsequent research abandoned intelligence tests as the assessment tool and evaluated performance on cognitive tasks, making the research after Peal and Lambert qualitatively different from that before their landmark study, creating a disconnect between the new and earlier research. These newer cognitive studies showed both positive effects of bilingualism and no differences between language groups. But why were Peal and Lambert's results so different from previous studies that were also based on intelligence tests? The present study analyzed data from verbal and nonverbal intelligence tests that were collected from 6,077 participants across 79 studies in which intelligence tests were administered as background measures to various cognitive tasks. By including adults, the study extends the results across the life span. On standardized verbal tests, monolinguals outperformed bilinguals, but on nonverbal measures of intelligence, there were no differences between language groups. These results, which are different from those reported by Peal and Lambert, are used to reinterpret their findings in terms of the sociolinguistic, political, and cultural context in which the Peal and Lambert study was conducted and the relevance of those factors for all developmental research. (PsycInfo Database Record (c) 2022 APA, all rights reserved)

Cognition · Cognitive development · Context (archaeology · Developmental psychology · Intelligence quotient · Mathematics education · Multilingualism · Neuroscience of multilingualism · Nonverbal communication · Pedagogy · PsycINFO · Standardized test · Verbal reasoning · Cognitive Abilities and Testing · Language Development and Disorders · Neurobiology of Language and Bilingualism · Psychology

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  • The relationships between balanced-bilingual proficiency, executive function, and rational thinking

    Wei-Lun Lin, Chih-Chieh Chang et al.•International Journal of…•2025

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  • The swerve

    Open Access•Ellen Bialystok, Kornelia Hawrylewicz et al.•Developmental Psychology•2022

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  • Working Memory and Intelligence

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Unique citing works12
Citations per year3
Citation span2022 - 2026 (5)
Citation velocitycurrent
Highly citedNo
Citation typesNeutral: 12

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