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Investigating the “bilingual edge”: origins, current practices, and future directions – Professor Mohammad Momenian
Steven Chan2026-07-06T17:39:45+08:00https://www.sciencedirect.com/science/article/pii/S0093934X26000209 Abstract We revisit Ellen Bialystok’s seminal chapter, “Selective Attention in Cognitive Processing: The Bilingual Edge”, exploring its impact on over three decades of research. We explore how theoretical and methodological advances have refined our understanding of the cognitive effects of bilingualism including shifts in how bilingualism is operationalized and assessed, the application of neuroimaging techniques, and the adoption of more robust statistical approaches. We also draw attention to ongoing challenges including mixed reports of bilingual effects identified across evidence syntheses, the role of individual differences, and the need for more ecologically valid research methodologies. Finally, we plot a course [...]