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Abstract
When learning spoken second language (L2), words overlapping in form and meaning with one's native language (L1) help break into the new language. When nonsigning speakers learn a sign language as L2, such overlaps are absent because of the modality differences (L1: speech, L2: sign). In such cases, nonsigning speakers might use iconic form‐meaning mappings in signs or their own gestural experience as gateways into the to‐be‐acquired sign language. In this study, we investigated how both these phenomena may contribute jointly to the acquisition of sign language vocabulary by hearing nonsigners. Participants were presented with three types of signs in the Sign Language of the Netherlands (NGT): arbitrary signs, iconic signs with high or low gesture overlap. Signs that were both iconic and highly overlapping with gestures boosted learning most at first exposure, and this effect remained the day after. Findings highlight the influence of modality‐specific attributes supporting the acquisition of a signed lexicon.
Original language | English |
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Number of pages | 33 |
Journal | Language Learning |
Early online date | 10 Apr 2024 |
DOIs | |
Publication status | E-pub ahead of print - 10 Apr 2024 |
Bibliographical note
AcknowledgmentsThis study was possible thanks to a VENI grant awarded to Gerardo Ortega (275-890-21) and a VICI grant awarded to Aslı Özyürek (277-70-013) by the Dutch Science Foundation. We are also indebted to Max Planck Institute for Psycholinguistics for allowing the use of their premises for data collection and Max Planck Gesselschaft. This study received ethical approval from the Ethics Assessment Committee (EAC) of the Faculty of Arts of Radboud University (MvB14U.015319). We would like to express our gratitude to Carla Pol, Yeşim Özüer, Bianca Thomsen, and Birgit Knudsen for their support in data collection and coding of the signed videos. We are grateful to Tom Uittenbogert for his assistance to select and film the stimulus materials.
Open access funding enabled and organized by Projekt DEAL.
Keywords
- sign language
- gesture
- iconicity
- L2 acquisition
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Dive into the research topics of 'Iconicity and Gesture Jointly Facilitate Learning of Second Language Signs at First Exposure in Hearing Nonsigners'. Together they form a unique fingerprint.Projects
- 1 Finished
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From icon to abstraction in sign language: how iconicity shapes the lexicon in the visual modality
Arts and Humanities Research Council
1/02/20 → 31/12/23
Project: Research Councils