What Our Hand Gestures Reveal About Our Thoughts, with Susan Goldin-Meadow
Jan 25, 2024
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Susan Goldin-Meadow, distinguished scholar of psychology at the University of Chicago, discusses the significance of hand gestures in communication, exploring their ability to reveal thoughts, enhance learning, and reshape thinking patterns. She highlights research on deaf children inventing their own gesture languages and explores the implications of gestures in education and law. The impact of gesturing in learning and communication, as well as the challenges posed by the COVID-19 pandemic for gesturing, are also discussed.
Gestures can reveal unconscious thoughts and biases, providing insights into underlying beliefs.
Using gestures alongside spoken words enhances learning outcomes and can predict language learning abilities later in life.
Deep dives
The Power of Gestures
Gestures, the movements made with our hands while we speak, may hold more significance than we realize. Susan Golden-Medo, a psychology professor at the University of Chicago, discovered that even deaf children who are not taught sign language developed their own hand language through gestures that resembled actual language. This led her to question the role and importance of gestures in communication. It turns out that our hands can convey additional information beyond our spoken words, and they provide insights into our thoughts, beliefs, and intentions. By understanding and leveraging gestures, we can potentially improve communication, express our deepest thoughts, and enhance learning.
Gestures as a Source of Unconscious Communication
While gestures are often associated with emotions, they also have the power to communicate unconscious thoughts and biases. For example, the position of our hands while referring to men and women in a leadership context can reveal underlying biases, even if we are not consciously aware of them. Golden-Medo's research shows that gestures can convey information that may contradict our spoken words, providing a window into our underlying beliefs. This has important implications in various settings, including courtrooms, where gestures can influence witness testimonies, and classrooms, where paying attention to gestures can help educators understand students' thoughts and learning processes.
The Role of Gestures in Learning
Gestures play a significant role in learning and memory retention. Research demonstrates that when children are encouraged to use meaningful gestures alongside spoken words while learning, they perform better on tasks and absorb information more effectively. Additionally, gestures provide an additional channel for conveying information that may not be fully expressed in speech. By incorporating gestures into teaching strategies, educators can enhance learning outcomes and gain insights into students' understanding of complex concepts. Moreover, early attention to children's gestures can serve as a predictor of their language learning abilities later in life, highlighting the importance of gestures in early childhood development.
Language shapes our world. But when we speak, there is actually a secret conversation happening beyond our words. It’s happening not with our mouths—but with our hands.
Prof. Susan Goldin-Meadow is a distinguished scholar of psychology at the University of Chicago. Her research into deaf children who were never taught sign language led her to studying why the gestures we do all day may contain more information about our minds than we realize. Now she’s included all her insights in a new book, “Thinking With Your Hands—The Surprising Science Behind How Gestures Shape Our Thoughts.”