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Working memory and second/additional language Spanish gender agreement: Longitudinal evidence from receptive and productive abilities

Year: 2026

Type: article

Abstract: This study investigates the role of working memory (WM) in the development of receptive and productive abilities in Spanish among intermediate second/additional language (L2/A) learners. Participants completed WM assessments and receptive and productive language tasks targeting grammatical gender agreement on articles and adjectives (receptive: acceptability judgment task [AJT]; productive: information gap activity). Results showed group-level improvement for productive performance, but substantial variability in growth for both receptive and productive performance. WM did not significantly predict growth in either ability, suggesting that WM may not strongly influence the development of gender agreement accuracy at this intermediate proficiency level. To extend the analysis beyond behavioral outcomes, an exploratory post hoc analysis examined associations between WM and neural responses during receptive processing. By examining parallel receptive and productive performance and integrating behavioral and neurocognitive approaches, this study highlights the value of interdisciplinary methods moving forward for understanding the role of WM in L2/A development.

Source: Annual Review of Applied Linguistics

DOI: 10.1017/s0267190526100270

Authors: Ana Rodríguez-Gallego, Mandy Faretta-Stutenberg, Kara Morgan-Short

Institutions: University of Illinois Chicago, Northern Illinois University

Language: English

Topic: Neurobiology of Language and Bilingualism

Subfield: Cognitive Neuroscience

Field: Neuroscience

Domain: Life Sciences

Open Access status: hybrid

Estimated APC paid: $3,550

Funders: University of Illinois at Urbana-Champaign, University of Illinois at Chicago