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Related Experiment Video

Updated: Jun 2, 2026

Examining Gesture Production in the Presence of Communication Challenges

Examining Gesture Production in the Presence of Communication Challenges

Published on: January 26, 2024

Gesturing saves cognitive resources when talking about nonpresent objects.

Raedy Ping¹, Susan Goldin-Meadow

¹Department of Psychology, University of Chicago.

Cognitive Science

|May 14, 2011

Summary

This summary is machine-generated.

Gesturing reduces cognitive load, even when discussing absent objects. Meaningful gestures, especially those adding new information, offer greater working memory benefits for learners.

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Area of Science:

Cognitive Psychology
Linguistics
Human-Computer Interaction

Background:

Gesturing is known to reduce cognitive load in experimental settings.
Previous research focused on gestures directed at objects in the immediate environment ('here-and-now').

Purpose of the Study:

To investigate if gesturing benefits extend to abstract concepts and absent objects.
To explore the role of gesture meaningfulness in cognitive load reduction.

Main Methods:

Participants were asked to discuss objects, some present and some absent.
Cognitive load was assessed through various measures.
Gesture characteristics (informativeness, meaningfulness) were analyzed.

Main Results:

Gesturing conferred cognitive benefits even when discussing absent objects.
The cognitive benefits of gesturing were greater when gestures provided novel information compared to redundant information.
Meaningfulness of gestures correlated with enhanced working memory load reduction.

Conclusions:

Gesture's cognitive benefits are not limited to indexing visible objects.
The meaningfulness and informativeness of gestures play a crucial role in reducing cognitive load.
Findings suggest gesture aids abstract thought and memory by contributing unique semantic content.