Journal Article

Learning math by hand: The neural effects of gesture-based instruction in 8-year-old children

Congdon, Eliza L., Goldin-Meadow, Susan, James, Karin H., Novack, Miriam A., Wakefield, Elizabeth M.

2019

Overview

Producing gesture can be a powerful tool for facilitating learning. This effect has been replicated across a variety of academic domains, including algebra, chemistry, geometry, and word learning. Yet the mechanisms underlying the effect are poorly understood. Here we address this gap using functional magnetic resonance imaging (fMRI). We examine the neural correlates underlying how children solve mathematical equivalence problems learned with the help of either a speech + gesture strategy, or a speech-alone strategy. Children who learned through a speech + gesture were more likely to recruit motor regions when subsequently solving problems during a scan than children who learned through speech alone. This suggests that gesture promotes learning, at least in part, because it is a type of action. In an exploratory analysis, we also found that children who learned through speech + gesture showed subthreshold activation in regions outside the typical action-learning network, corroborating behavioral findings suggesting that the mechanisms supporting learning through gesture and action are not identical. This study is one of the first to explore the neural mechanisms of learning through gesture.

• Publisher: Springer US
• Subject: Behavioral Science and Psychology / Brain - diagnostic imaging / Brain - physiology / Child / Cognitive Psychology / Comprehension - physiology / Female / Gestures / Humans / Learning - physiology / Magnetic Resonance Imaging - methods / Male / Mathematical Concepts / Photic Stimulation - methods / Problem Solving - physiology / Psychology / Speech - physiology / Time for Action: Reaching for a Better Understanding of the Dynamics of Cognition