SynthesisAmerican journal of Alzheimer's disease and other dementias
Does Language Distance Modulate the Contribution of Bilingualism to Cognitive Reserve in Seniors? A Systematic Review.
Synthesis in American journal of Alzheimer's disease and other dementias. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Bilingual effects on cognitive control: a comprehensive bibliometric analysis of 50 years of research.Frontiers in psychology · 2026Review
- Language and cognitive function in children: a narrative review of neural, behavioral, and developmental evidence.Frontiers in psychology · 2025Review
- The influence of bilingualism on gray matter volume in the course of aging: a longitudinal study.Frontiers in aging neuroscience · 2023Article
- Intervention and Prevention of Dementia in the Greater Bay Area (GBA) of China.American journal of Alzheimer's disease and other dementiasReview
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Authors and funding
3 authors.
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Abstract
We report a systematic review and exploratory meta-regression investigating the hypothesis that the effects of bilingualism on cognitive reserve are modulated by the distance between the pair of languages a bilingual uses. An inclusive multiple database search was performed in order to identify all relevant published research conducted in bilingual seniors. A combination of qualitative and quantitative synthesis methods were used in order to investigate our research questions. Results suggest that healthy bilingual seniors speaking more distant language pairs show improved monitoring performance on cognitive tasks. Evidence regarding a modulatory influence of language distance (LD) on the age of dementia diagnosis was inconclusive due to the small number of published studies meeting our inclusion criteria. We recommend more detailed reporting of individual differences in bilingual experience to assess the impact of LD and other variables on typical cognitive aging and the development of dementia. Linguistic differences in samples should also be considered as a constraint on bilingual advantages in future studies. Preregistration: PROSPERO CRD42021238705; OSF DOI 10.17605/OSF.IO/VPRBU.
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