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Updated: Oct 5, 2025

Author Spotlight: Deciphering the Cognitive and Neural Mechanisms of Gesture in Communication
Published on: January 26, 2024
Children Use Non-referential Gestures in Narrative Speech to Mark Discourse Elements Which Update Common Ground
Patrick Louis Rohrer1,2, Júlia Florit-Pons1, Ingrid Vilà-Giménez1,3
1Grup d'Estudis de Prosòdia (GrEP), Department of Translation and Language Sciences, Universitat Pompeu Fabra, Barcelona, Spain.
Non-referential gestures play a key role in marking information structure (IS) in children's speech. This developmental relationship strengthens as children grow, with non-referential gestures becoming more prominent in marking focus and new information.
Area of Science:
- Developmental Psychology
- Linguistics
- Cognitive Science
Background:
- Prior research suggests non-referential gestures mark information structure in adults.
- The developmental trajectory of gesture referentiality and information structure in children remains understudied.
Purpose of the Study:
- To investigate the relationship between information structure and gesture referentiality in children's narrative speech.
- To examine this relationship from a developmental perspective across two age groups.
Main Methods:
- A longitudinal study analyzed 332 narratives from 83 children at two developmental time points.
- Data were coded for information structure (IS) and gesture referentiality (referential vs. non-referential gestures).
Main Results:
- Both gesture types were more frequent with focus and comment than with background information.
- Children aged 7-9 used more non-referential gestures for focus/comment than referential gestures.
- Non-referential gestures marked new referents earlier and more consistently than referential gestures.
Conclusions:
- Non-referential gestures play a significant role in marking information structure in children's speech.
- The developmental link between non-referential gestures and information structure solidifies during a period of increased gesture production.
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