Acceso usuarios
Agata Dymarska
Recognition of a word and its meaning benefits from the sensorimotor information about concepts. However, this phenomenon has been underexplored in second-language (L2) speakers who may rely on more “shallow” representations. Using a megastudy dataset, I investigated how sensorimotor strength affects first-language (L1) and L2 word recognition performance. Bayesian hierarchical regressions revealed that variables associated with physical sensations (interoceptive strength, motor action) and communication experience (head or mouth movement, auditory strength) produced strong effects in both groups. On the other hand, variables associated with concrete objects (visual, haptic experience) and with taste/smell (olfactory, gustatory experience) influenced L1 word recognition performance to a larger extent than in L2. In L2, reliance on semantic information during word recognition was reduced, with stronger effects of lexical variables compared to L1. The findings provide implications for understanding L2 processing mechanisms and demonstrate the usefulness of megastudy datasets in investigating L2 conceptual representations.
