Rethinking Talent in Vocabulary Learning: A Developmental Perspective

Educational systems have traditionally conceptualized talent in foreign language (L2) learning as a stable attribute that can be identified early through performance-based assessments. Within the domain of vocabulary learning (VL), this assumption has reinforced the view that some learners possess an inherent aptitude for acquiring new words, while others do not. This perspective article challenges such trait-based interpretations and argues instead for a developmental account of VL capacity. Here, VL is understood not as the passive expression of innate ability, but as a dynamic developmental process shaped by interacting cognitive, linguistic, affective, and contextual influences. We synthesize evidence showing that key components underlying successful VL in childhood—phonological and working memory, semantic network organization, fast mapping, metalinguistic and cross-linguistic awareness, lexical inference, and motivation—are malleable and responsive to instruction. We also highlight the role of socioeconomic context in shaping early L2 exposure and vocabulary trajectories, arguing that differences in outcomes are often misinterpreted as evidence of fixed talent rather than unequal opportunity. Neurocognitive findings demonstrate that the brain systems supporting word learning remain highly plastic across development and are shaped by learning conditions. Multisensory and embodied instructional approaches, in particular, have been shown to reduce performance gaps and disproportionately benefit lower-performing learners. On this basis, the article calls for a shift in VL educational practice and policy away from early selection and toward broad talent development. Educational systems should focus on designing learning environments that convert potential into achievement, thereby advancing both excellence and equity in language education.