Assessing Cognitive Effort in L2 Idiomatic Processing: An Eye-Tracking Dataset

📰 ArXiv cs.AI

arXiv:2605.04857v1 Announce Type: cross Abstract: This paper presents the development and validation of an eye-tracking dataset designed to investigate how second-language (L2) learners process idiomatic expressions. While native speakers often rely on direct retrieval of figurative meanings, L2 speakers frequently adopt a literal-first approach, which incurs measurable cognitive costs. This resource captures these costs through ocular metrics recorded from Portuguese L1 speakers of English acro

Published 7 May 2026

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Title: Assessing Cognitive Effort in L2 Idiomatic Processing: An Eye-Tracking Dataset

Abstract:
arXiv:2605.04857v1 Announce Type: cross Abstract: This paper presents the development and validation of an eye-tracking dataset designed to investigate how second-language (L2) learners process idiomatic expressions. While native speakers often rely on direct retrieval of figurative meanings, L2 speakers frequently adopt a literal-first approach, which incurs measurable cognitive costs. This resource captures these costs through ocular metrics recorded from Portuguese L1 speakers of English acro
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