ArticleJournal of Intelligence2026
How Memory Shapes Second-Language Vocabulary Acquisition in Primary School Learners.
Article in Journal of Intelligence, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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.
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4 authors.
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Abstract
This longitudinal study investigates the interplay between memory systems and second-language (L2) vocabulary acquisition in primary school children (N = 82, second and third graders). While current models emphasize the phonological loop, the specific link between short- and long-term memory remains under-explored. Over a six-month period, we assessed short-term memory and long-term memory predictors of L2 growth. The results indicate that delayed non-word recall, rather than immediate repetition, is the primary predictor of vocabulary acquisition. Furthermore, a significant gender-memory interaction was observed, as females initially outperformed males; however, this advantage diminished over time. These findings suggest that initial long-term consolidation-as also suggested by a notable primacy effect-may represent a critical missing link in L2 acquisition models and that cognitive strategies for word learning may diverge by gender.
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