Evidence map›Paper›PMID 42539347›Full record

ArticleApplied psycholinguistics2026

Parallel activation of multiple languages in trilinguals: Evidence from eye movements and individual differences.

Clara Fridman, Natalia Meir, Viorica Marian

Abstract read
In one paragraph

Article in Applied psycholinguistics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Clara FridmanDepartment of Communication Sciences and Disorders, Northwestern University, Evanston, USA.ORCID https://orcid.org/0000-0002-0675-3586
Natalia MeirDepartment of English Literature and Linguistics, Bar-Ilan University, Israel.ORCID https://orcid.org/0000-0001-9426-811X
Viorica MarianDepartment of Communication Sciences and Disorders, Northwestern University, Evanston, USA.ORCID https://orcid.org/0000-0002-8335-1433

Funding

Cognitive Architecture of Bilingual Language ProcessingR01HD059858 · NICHD · NORTHWESTERN UNIVERSITY · PI Viorica Marian · 2010 to 2026
$6.2M
NICHD NIH HHS R01 HD059858
6 · The paper itself

Abstract

Trilinguals' three languages can be activated simultaneously, but the patterns of co-activation in the language network remain unclear. Our study examines language processing and co-activation in trilingual speakers of Russian, Hebrew, and English. Participants completed a visual search eye-tracking experiment in three languages with cross-linguistic competitors from either one or two languages present in the visual display, as well as vocabulary assessments indexing proficiency and a Flanker task indexing cognitive control. When competitors were present from only one non-target language, higher proficiency in the non-target language increased co-activation, while higher proficiency in the target language decreased co-activation or showed no effects. When competitors were present from two non-target languages, higher proficiency decreased co-activation of one competing language and had a variable effect on the second. Decreased co-activation of more-dominant languages and increased co-activation of less-dominant languages was associated with stronger cognitive control. We conclude that trilinguals co-activate languages similarly to bilinguals when competitors from only one language are present but show different patterns when competitors are present from two languages, with individual differences in language proficiency, dominance, and cognitive control shaping levels of co-activation of each language in the trilingual cognitive system.

Indexed as

Co-activationeye-trackingindividual differencestrilingual

Identifiers

PMID42539347
PMCPMC13423618

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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.